CA2668681A1 - Fluid delivery control system - Google Patents
Fluid delivery control system Download PDFInfo
- Publication number
- CA2668681A1 CA2668681A1 CA 2668681 CA2668681A CA2668681A1 CA 2668681 A1 CA2668681 A1 CA 2668681A1 CA 2668681 CA2668681 CA 2668681 CA 2668681 A CA2668681 A CA 2668681A CA 2668681 A1 CA2668681 A1 CA 2668681A1
- Authority
- CA
- Canada
- Prior art keywords
- temperature
- fluid
- flow
- fluid delivery
- actuator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/1393—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures characterised by the use of electric means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87249—Multiple inlet with multiple outlet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87676—With flow control
- Y10T137/87684—Valve in each inlet
- Y10T137/87692—With common valve operator
Abstract
A fluid delivery control system (12) including a rotatable flow control member (14) to provide a flow control signal to a controller (30) and a rotatable temperature control member (16) to provide a temperature control signal to a controller (30).
Claims (24)
1. A fluid delivery control system comprising:
a first fluid control valve;
a first actuator operably coupled to the first fluid control valve;
a controller in communication with the first actuator;
a flow control member in communication with the controller, the flow control member supported for rotation about a rotational axis and configured to provide a flow control signal to the controller in response to rotation;
a temperature control member in communication with the controller, the temperature control member supported for rotation about the rotational axis and configured to provide a temperature control signal to the controller in response to rotation relative to the flow control member; and wherein the controller is configured to cause the first actuator to adjust a fluid flow rate in response to the flow control signal and to adjust a fluid temperature in response to the temperature control signal.
a first fluid control valve;
a first actuator operably coupled to the first fluid control valve;
a controller in communication with the first actuator;
a flow control member in communication with the controller, the flow control member supported for rotation about a rotational axis and configured to provide a flow control signal to the controller in response to rotation;
a temperature control member in communication with the controller, the temperature control member supported for rotation about the rotational axis and configured to provide a temperature control signal to the controller in response to rotation relative to the flow control member; and wherein the controller is configured to cause the first actuator to adjust a fluid flow rate in response to the flow control signal and to adjust a fluid temperature in response to the temperature control signal.
2. The fluid delivery control system of claim 1, further comprising:
a second fluid control valve;
a second actuator operably coupled to the second fluid control valve; and wherein the first fluid control valve is in fluid communication with a hot water supply line and the second fluid control valve is in fluid communication with a cold water supply line, the controller is configured to cause the first actuator and the second actuator to cooperate in adjusting the fluid temperature in response to the temperature control signal and to cause the first actuator and the second actuator to cooperate in adjusting the fluid flow rate in response to the flow control signal.
a second fluid control valve;
a second actuator operably coupled to the second fluid control valve; and wherein the first fluid control valve is in fluid communication with a hot water supply line and the second fluid control valve is in fluid communication with a cold water supply line, the controller is configured to cause the first actuator and the second actuator to cooperate in adjusting the fluid temperature in response to the temperature control signal and to cause the first actuator and the second actuator to cooperate in adjusting the fluid flow rate in response to the flow control signal.
3. The fluid delivery control system of claim 2, wherein the first actuator and the second actuator each comprise an electric motor.
4. The fluid delivery control system of claim 1, wherein the temperature control member is concentrically positioned radially inwardly from the flow control member.
5. The fluid delivery control system of claim 1, further comprising:
a flow rotational position detector operably coupled to the flow control member and configured to provide the flow control signal in response to rotation of the flow control member; and a temperature rotational position detector operably coupled to the temperature control member and configured to provide the temperature control signal in response to rotation of the temperature control member.
a flow rotational position detector operably coupled to the flow control member and configured to provide the flow control signal in response to rotation of the flow control member; and a temperature rotational position detector operably coupled to the temperature control member and configured to provide the temperature control signal in response to rotation of the temperature control member.
6. The fluid delivery control system of claim 5, wherein the flow rotational position detector and the temperature rotational position detector each comprises a potentiometer.
7. The fluid delivery control system of claim 5, further comprising:
an outer shaft adapter operably coupled to the flow control member and the flow rotational position detector;
an inner shaft adapter operably coupled to the temperature control member and the temperature rotational position detector; and wherein the flow rotational position detector and the temperature rotational position detector are supported radially within the outer shaft adapter.
an outer shaft adapter operably coupled to the flow control member and the flow rotational position detector;
an inner shaft adapter operably coupled to the temperature control member and the temperature rotational position detector; and wherein the flow rotational position detector and the temperature rotational position detector are supported radially within the outer shaft adapter.
8. The fluid delivery control system of claim 1, wherein the temperature control member is configured to selectively rotate within the flow control member.
9. A fluid delivery control system comprising:
a flow control member supported for rotation;
a flow potentiometer operably coupled to the flow control member and configured to generate a flow control signal in response to rotation of the flow control member relative thereto;
a temperature control member supported for rotation relative to the flow control member; and a temperature potentiometer operably coupled to the temperature control member and configured to generate a temperature control signal in response to rotation of the temperature control member relative thereto.
a flow control member supported for rotation;
a flow potentiometer operably coupled to the flow control member and configured to generate a flow control signal in response to rotation of the flow control member relative thereto;
a temperature control member supported for rotation relative to the flow control member; and a temperature potentiometer operably coupled to the temperature control member and configured to generate a temperature control signal in response to rotation of the temperature control member relative thereto.
10. The fluid delivery control system of claim 9, further comprising:
a fluid delivery device; and a controller in communication with the temperature potentiometer and the flow potentiometer, the controller being configured to control a fluid temperature at the fluid delivery device in response to the temperature control signal and to control a fluid flow rate at the fluid delivery device in response to the flow control signal.
a fluid delivery device; and a controller in communication with the temperature potentiometer and the flow potentiometer, the controller being configured to control a fluid temperature at the fluid delivery device in response to the temperature control signal and to control a fluid flow rate at the fluid delivery device in response to the flow control signal.
11. The fluid delivery control system of claim 10, further comprising:
a first fluid control valve in fluid communication with a hot water supply line;
a first actuator operably coupled to the first fluid control valve;
a second fluid control valve in fluid communication with a cold water supply line;
a second actuator operably coupled to the second fluid control valve; and wherein the controller is configured to cause the first actuator and the second actuator to cooperate in controlling the fluid temperature in response to the temperature control signal and to cause the first actuator and the second actuator to cooperate in controlling the fluid flow rate in response to the flow control signal.
a first fluid control valve in fluid communication with a hot water supply line;
a first actuator operably coupled to the first fluid control valve;
a second fluid control valve in fluid communication with a cold water supply line;
a second actuator operably coupled to the second fluid control valve; and wherein the controller is configured to cause the first actuator and the second actuator to cooperate in controlling the fluid temperature in response to the temperature control signal and to cause the first actuator and the second actuator to cooperate in controlling the fluid flow rate in response to the flow control signal.
12. The fluid delivery control system of claim 11, wherein the first actuator and the second actuator each comprise an electric motor.
13. The fluid delivery control system of claim 9, wherein the temperature control member is concentrically positioned relative to the flow control member.
14. The fluid delivery control system of claim 9, further comprising:
an outer shaft adapter operably coupled to the flow control member and the flow potentiometer;
an inner shaft adapter operably coupled to the temperature control member and the temperature potentiometer; and wherein the temperature potentiometer and the flow potentiometer are supported within the outer shaft adapter.
an outer shaft adapter operably coupled to the flow control member and the flow potentiometer;
an inner shaft adapter operably coupled to the temperature control member and the temperature potentiometer; and wherein the temperature potentiometer and the flow potentiometer are supported within the outer shaft adapter.
15. The fluid delivery control system of claim 9, wherein:
the flow potentiometer and the temperature potentiometer each includes a body and a shaft supported for rotation relative to the body;
rotation of the flow control member relative to the flow potentiometer causes the body of the flow potentiometer to rotate relative to the shaft of the flow potentiometer;
and rotation of the temperature control member relative to the temperature potentiometer causes the shaft of the temperature potentiometer to rotate relative to the body of the temperature potentiometer.
the flow potentiometer and the temperature potentiometer each includes a body and a shaft supported for rotation relative to the body;
rotation of the flow control member relative to the flow potentiometer causes the body of the flow potentiometer to rotate relative to the shaft of the flow potentiometer;
and rotation of the temperature control member relative to the temperature potentiometer causes the shaft of the temperature potentiometer to rotate relative to the body of the temperature potentiometer.
16. A fluid delivery control system comprising:
a mounting member;
a flow control handle supported by the mounting member;
a temperature control handle supported by the mounting member;
an outer shaft adapter operably coupled to the flow control handle;
an inner shaft operator operably coupled to the temperature control handle;
a flow input detector supported within, and operably coupled to, the outer shaft adapter for providing a flow control signal; and a temperature input detector supported within the outer shaft adapter and operably coupled to the inner shaft operator for providing a temperature control signal.
a mounting member;
a flow control handle supported by the mounting member;
a temperature control handle supported by the mounting member;
an outer shaft adapter operably coupled to the flow control handle;
an inner shaft operator operably coupled to the temperature control handle;
a flow input detector supported within, and operably coupled to, the outer shaft adapter for providing a flow control signal; and a temperature input detector supported within the outer shaft adapter and operably coupled to the inner shaft operator for providing a temperature control signal.
17. The fluid delivery control system of claim 16, further comprising:
a fluid delivery device;
a first fluid control valve in fluid communication with a hot water supply line and the fluid delivery device;
a first actuator operably coupled to the first fluid control valve;
a second fluid control valve in fluid communication with a cold water supply line and the fluid delivery device;
a second actuator operably coupled to the second fluid control valve; and wherein the controller is configured to cause the first actuator and the second actuator to cooperate in controlling a fluid temperature at the fluid delivery device in response to the temperature control signal, and to cause the first actuator and the second actuator to cooperate in controlling a fluid flow rate at the fluid delivery device in response to the flow control signal.
a fluid delivery device;
a first fluid control valve in fluid communication with a hot water supply line and the fluid delivery device;
a first actuator operably coupled to the first fluid control valve;
a second fluid control valve in fluid communication with a cold water supply line and the fluid delivery device;
a second actuator operably coupled to the second fluid control valve; and wherein the controller is configured to cause the first actuator and the second actuator to cooperate in controlling a fluid temperature at the fluid delivery device in response to the temperature control signal, and to cause the first actuator and the second actuator to cooperate in controlling a fluid flow rate at the fluid delivery device in response to the flow control signal.
18. The fluid delivery control system of claim 17, wherein the first actuator and the second actuator each comprise an electric motor.
19. The fluid delivery control system of claim 17, wherein the fluid delivery device comprises a shower head.
20. The fluid delivery control system of claim 16, wherein the flow input detector comprises a flow potentiometer, and the temperature input detector comprises a temperature potentiometer.
21. The fluid delivery control system of claim 16, wherein the temperature control handle and the flow control handle are supported for rotation about the same rotational axis.
22. The fluid delivery control system of claim 16, wherein the mounting member comprises a valve body.
23. The fluid delivery control system of claim 16, wherein:
the flow control handle and the temperature control handle are supported for rotation; and rotation of the flow control handle causes the outer shaft adapter to rotate the flow input detector for providing the flow control signal.
the flow control handle and the temperature control handle are supported for rotation; and rotation of the flow control handle causes the outer shaft adapter to rotate the flow input detector for providing the flow control signal.
24. The fluid delivery control system of claim 23, wherein the rotation of the flow control handle causes the inner shaft operator to rotate with the outer shaft adapter such that the temperature input detector does not provide the temperature control signal.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/650,099 US7802733B2 (en) | 2007-01-05 | 2007-01-05 | Fluid delivery control system |
| US11/650,099 | 2007-01-05 | ||
| PCT/US2008/000010 WO2008085810A1 (en) | 2007-01-05 | 2008-01-02 | Fluid delivery control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2668681A1 true CA2668681A1 (en) | 2008-07-17 |
| CA2668681C CA2668681C (en) | 2012-05-01 |
Family
ID=39593424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2668681 Expired - Fee Related CA2668681C (en) | 2007-01-05 | 2008-01-02 | Fluid delivery control system |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7802733B2 (en) |
| CA (1) | CA2668681C (en) |
| WO (1) | WO2008085810A1 (en) |
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| WO2011146941A2 (en) * | 2010-05-21 | 2011-11-24 | Masco Corporation Of Indiana | Electronic shower system |
| US9464414B2 (en) * | 2011-02-28 | 2016-10-11 | Smartap A.Y Ltd. | Household electronic mixing-valve device |
| US11091901B2 (en) | 2011-07-13 | 2021-08-17 | Delta Faucet Company | Faucet handle with angled interface |
| US8820705B2 (en) | 2011-07-13 | 2014-09-02 | Masco Corporation Of Indiana | Faucet handle with angled interface |
| CN204199385U (en) | 2012-03-07 | 2015-03-11 | 莫恩股份有限公司 | E-health appliance fitments |
| US9212473B2 (en) | 2012-05-07 | 2015-12-15 | Moen Incorporated | Electronic plumbing fixture fitting |
| US9725889B2 (en) * | 2014-06-19 | 2017-08-08 | Kohler Co. | Trim system for fluid control valve |
| TWI597031B (en) | 2014-12-12 | 2017-09-01 | Joyoung Co Ltd | A safe and convenient screw extruder juice machine |
| ITUB20160668A1 (en) * | 2016-02-11 | 2017-08-11 | Ceadesign Srl | PERFECTED MANIFOLD FOR DELIVERY GROUPS |
| US10578228B2 (en) | 2016-09-26 | 2020-03-03 | Zurn Industries, Llc | Sensing mechanism for valve operation |
| US10753075B2 (en) | 2016-09-26 | 2020-08-25 | Zurn Industries, Llc | Flush valve |
| US10184575B2 (en) | 2017-01-11 | 2019-01-22 | Kohler Co. | Faucet with multi-directional controls |
| CA3002824C (en) * | 2017-04-26 | 2022-08-23 | Delta Faucet Company | User interface for a faucet |
| US10247313B2 (en) * | 2017-06-29 | 2019-04-02 | Tao-Pao Chien | Spray gun and adjustment valve thereof |
| US10935157B2 (en) * | 2017-07-12 | 2021-03-02 | Masco Canada Limited | Low profile faucet handle assembly for a roman tub |
| USD883444S1 (en) | 2018-12-04 | 2020-05-05 | Zurn Industries, Llc | Flush valve housing |
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-
2007
- 2007-01-05 US US11/650,099 patent/US7802733B2/en active Active
-
2008
- 2008-01-02 WO PCT/US2008/000010 patent/WO2008085810A1/en active Application Filing
- 2008-01-02 CA CA 2668681 patent/CA2668681C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7802733B2 (en) | 2010-09-28 |
| WO2008085810A1 (en) | 2008-07-17 |
| US20080164331A1 (en) | 2008-07-10 |
| CA2668681C (en) | 2012-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150102 |