CA990174A - Fluid level control valve - Google Patents

Fluid level control valve

Info

Publication number: CA990174A
Authority: CA; Canada
Prior art keywords: control valve; level control; fluid level; fluid; valve
Prior art date: 1973-03-09
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.): Expired

Application number

CA194,435A

Other versions

CA194435S (en

Inventor

Dwight N. Johnson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JH INDUSTRIES

Original Assignee

JH INDUSTRIES

Priority date (The priority date 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 date listed.)

1973-03-09

Filing date

1974-03-08

Publication date

1976-06-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23329546&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA990174(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1974-03-08 Application filed by JH INDUSTRIES filed Critical JH INDUSTRIES

1976-06-01 Application granted granted Critical

1976-06-01 Publication of CA990174A publication Critical patent/CA990174A/en

Status Expired legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/32—Arrangement of inlet valves
- 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
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7339—By weight of accumulated fluid
- 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
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7368—Servo relay operation of control
- Y10T137/7371—Fluid pressure
- Y10T137/7374—Flexible diaphragm valve

CA194,435A 1973-03-09 1974-03-08 Fluid level control valve Expired CA990174A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05339548 US3895645A (en)	1973-03-09	1973-03-09	Fluid level control valve

Publications (1)

Publication Number	Publication Date
CA990174A true CA990174A (en)	1976-06-01

Family

ID=23329546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA194,435A Expired CA990174A (en)	1973-03-09	1974-03-08	Fluid level control valve

Country Status (5)

Country	Link
US (1)	US3895645A (en)
BE (1)	BE811957A (en)
BR (1)	BR7401762D0 (en)
CA (1)	CA990174A (en)
IT (1)	IT1011051B (en)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4094327A (en) *	1977-02-07	1978-06-13	Brandelli Anthony R	Fluid control device
US4180096A (en) *	1977-06-23	1979-12-25	J. H. Industries, Inc.	Fill valve
US4258745A (en) *	1979-03-12	1981-03-31	Dean Nicholson	Control device for a liquid level maintaining system or the like
US4295631A (en) *	1980-03-21	1981-10-20	Allen Walter E	Solenoid operated valve
US4574826A (en) *	1983-09-28	1986-03-11	Masco Corporation	Adjustable vacuum breaker fill valve
US4646779A (en) *	1983-09-28	1987-03-03	Masco Corporation	Adjustable vacuum breaker fill valve
DE3448371C2 (en) *	1983-09-28	1994-06-30	Masco Corp	Liquid level control unit e.g. toilet cistern
US4566484A (en) *	1984-12-28	1986-01-28	William R. Walters	Liquid level control apparatus
US4600031A (en) *	1985-05-20	1986-07-15	Clevepak Corporation	Ball cock and float assembly
US4655243A (en) *	1985-11-25	1987-04-07	Kris Keller	Automatic pool filler
US4887635A (en) *	1989-04-03	1989-12-19	Masco Corporation Of Indiana	Fluid fill valve with accurate fill level mechanism
CA2082054A1 (en) *	1990-05-03	1991-11-04	George Lockwood	Shower control assembly
US5154205A (en) *	1992-01-03	1992-10-13	Langill Edwin R	Method and apparatus for maintaining level of water in above-ground swimming pools
US5255703A (en) *	1992-07-08	1993-10-26	Johnson Dwight N	Float operated fill valve
US5456279A (en) *	1993-12-15	1995-10-10	Recurrent Solutions Limited Partnership	Diaphragm-type pilot valve having a self-cleaning control orifice
EP1006775A2 (en) *	1995-06-07	2000-06-14	Lazzzy Way	Multi-purpose automatic filling and leveling liquid basin with liquid transfer
US5842498A (en) *	1995-06-07	1998-12-01	Locke; Randal D. A.	Mounting adapter and assembly for rendering fill valves for tank-type instantly dismountable
US5771921A (en) *	1995-09-19	1998-06-30	Ctb, Inc.	Pressure regulator
US5715859A (en) *	1996-10-02	1998-02-10	Hunter Plumbing Products	Adjustable fill valve assembly
US5887848A (en) *	1997-09-18	1999-03-30	Sloan Valve Company	Flush valve bypass and filter
US5964247A (en) *	1997-11-19	1999-10-12	American Standard Inc.	Fill valve
US7028704B2 (en) *	1998-10-20	2006-04-18	Morgantown Plastics Company	Fill valve
AU2969999A (en) *	1999-01-12	2000-08-01	Lazzzy Way	Mounting adapter and assembly for rendering fill valves for tank-type toilets instantly dismountable
US6244292B1 (en) *	2000-01-19	2001-06-12	Bruce A. Antunez	Ballcock valve for water tanks
US6408869B1 (en)	2000-08-07	2002-06-25	Gaap Gas Control Inc.	Safety valve
US6450196B1 (en)	2000-08-07	2002-09-17	Gaap Gas Controls Llc	Float valve
US6478044B2 (en)	2001-02-08	2002-11-12	Lsp Products Group	Snap-action piloted fill valve
US7437778B2 (en)	2001-12-04	2008-10-21	Arichell Technologies Inc.	Automatic bathroom flushers
US7921480B2 (en)	2001-11-20	2011-04-12	Parsons Natan E	Passive sensors and control algorithms for faucets and bathroom flushers
US7396000B2 (en)	2001-12-04	2008-07-08	Arichell Technologies Inc	Passive sensors for automatic faucets and bathroom flushers
CA2471734C (en)	2001-12-26	2011-02-22	Arichell Technologies, Inc.	Bathroom flushers with novel sensors and controllers
US20060006354A1 (en) *	2002-12-04	2006-01-12	Fatih Guler	Optical sensors and algorithms for controlling automatic bathroom flushers and faucets
US9169626B2 (en)	2003-02-20	2015-10-27	Fatih Guler	Automatic bathroom flushers
WO2004005628A2 (en)	2002-06-24	2004-01-15	Arichell Technologies, Inc.	Automated water delivery systems with feedback control
US7731154B2 (en)	2002-12-04	2010-06-08	Parsons Natan E	Passive sensors for automatic faucets and bathroom flushers
USD598974S1 (en)	2004-02-20	2009-08-25	Sloan Valve Company	Automatic bathroom flusher cover
CA2458063C (en) *	2003-02-20	2013-04-30	Arichell Technologies, Inc.	Toilet flushers with modular design
GB0314680D0 (en) *	2003-06-24	2003-07-30	Bell Thomas H	Improved valve system
USD621909S1 (en)	2004-02-20	2010-08-17	Sloan Valve Company	Enclosure for automatic bathroom flusher
USD623268S1 (en)	2004-02-20	2010-09-07	Sloan Valve Company	Enclosure for automatic bathroom flusher
USD620554S1 (en)	2004-02-20	2010-07-27	Sloan Valve Company	Enclosure for automatic bathroom flusher
USD629069S1 (en)	2004-02-20	2010-12-14	Sloan Valve Company	Enclosure for automatic bathroom flusher
AP2009004856A0 (en) *	2006-10-16	2009-06-30	Microflow Int Pty Ltd	Fluid level control valve
US8266737B1 (en)	2008-04-23	2012-09-18	Gsg Holdings, Inc.	Swimming pool water leveler
US9068369B1 (en)	2008-04-23	2015-06-30	Gsg Holdings, Inc.	Swimming pool water leveler
IN2014KN01195A (en)	2011-12-14	2015-10-16	Numatics Inc
US10161151B2 (en)	2013-09-25	2018-12-25	Gsg Holdings, Inc.	Swimming pool skimmers and skimmer nozzle connectors
US10151402B2 (en)	2014-01-21	2018-12-11	Asco, L.P.	Pressure controlled and pressure control valve for an inflatable object
CN104863399A (en) *	2015-05-20	2015-08-26	赵士立	Pressure drain valve for competition pool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2685301A (en) *	1950-11-16	1954-08-03	Dreier Brothers Inc	Liquid inlet control assembly
US3586017A (en) *	1968-12-16	1971-06-22	William R Walters	Antifreezing liquid level regulating control
US3693649A (en) *	1970-03-31	1972-09-26	American Standard Inc	Water control for toilet tanks

1973
- 1973-03-09 US US05339548 patent/US3895645A/en not_active Expired - Lifetime
1974
- 1974-03-06 BE BE141716A patent/BE811957A/en unknown
- 1974-03-07 IT IT4914774A patent/IT1011051B/en active
- 1974-03-08 BR BR176274A patent/BR7401762D0/en unknown
- 1974-03-08 CA CA194,435A patent/CA990174A/en not_active Expired

Also Published As

Publication number	Publication date
IT1011051B (en)	1977-01-20
US3895645A (en)	1975-07-22
BE811957A (en)	1974-09-06
BR7401762D0 (en)	1974-12-03

Publication	Publication Date	Title
CA990174A (en)	1976-06-01	Fluid level control valve
CA1000588A (en)	1976-11-30	Fluid control valve
CA991155A (en)	1976-06-15	Fluid flow control valves
GB1520453A (en)	1978-08-09	Fluid control valve
CA1008437A (en)	1977-04-12	Fluid control valve
CA1010342A (en)	1977-05-17	Priority control valve
CA973056A (en)	1975-08-19	Liquid level control valve
CA1007139A (en)	1977-03-22	Fluid flow control valve
CA1020431A (en)	1977-11-08	Pressure compensating fluid control valve
CA988001A (en)	1976-04-27	Flow control valve
CA991951A (en)	1976-06-29	Pressure graduated control valve
CA1005727A (en)	1977-02-22	Fluid control device
CA992753A (en)	1976-07-13	Fluid flow control system
CA999210A (en)	1976-11-02	Fluid flow control valve
CA996446A (en)	1976-09-07	Hydraulic control valve
CA986388A (en)	1976-03-30	Fluid flow control valves
AU473069B2 (en)	1976-05-26	Fluid valves
CA1000257A (en)	1976-11-23	Control valves
CA1016039A (en)	1977-08-23	Fluid control valve
AU497729B2 (en)	1979-01-04	Control valve
GB1478322A (en)	1977-06-29	Fluid control valve
AU6707474A (en)	1975-09-25	Fluid control valve
CA1024970A (en)	1978-01-24	Fluid control valve
CA1023241A (en)	1977-12-27	Fluid flow control valve
AU484681B2 (en)	1975-11-13	Fluid flow control valve