WO2007072222A3 - Valve testing device having integrated purge circuit and method of valve testing - Google Patents

Valve testing device having integrated purge circuit and method of valve testing Download PDF

Info

Publication number
WO2007072222A3
WO2007072222A3 PCT/IB2006/004022 IB2006004022W WO2007072222A3 WO 2007072222 A3 WO2007072222 A3 WO 2007072222A3 IB 2006004022 W IB2006004022 W IB 2006004022W WO 2007072222 A3 WO2007072222 A3 WO 2007072222A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
valve testing
fluid
testing device
purge circuit
Prior art date
Application number
PCT/IB2006/004022
Other languages
French (fr)
Other versions
WO2007072222A2 (en
Inventor
Michael Baird
Jared Bridenstine
Michael Cromes
Original Assignee
Honda Motor Co Ltd
Michael Baird
Jared Bridenstine
Michael Cromes
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.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd, Michael Baird, Jared Bridenstine, Michael Cromes filed Critical Honda Motor Co Ltd
Priority to CA2615480A priority Critical patent/CA2615480C/en
Priority to JP2008523490A priority patent/JP4621283B2/en
Publication of WO2007072222A2 publication Critical patent/WO2007072222A2/en
Publication of WO2007072222A3 publication Critical patent/WO2007072222A3/en

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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • F15B19/005—Fault detection or monitoring
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0068—Method or means for testing of transmission controls or parts thereof

Abstract

A valve testing device and method for determining whether a fluid control valve, such as an automatic transmission valve, is operating acceptably. The device and method of the present invention passes pressurized fluid through the valve and to a flow measuring means where the flow rate of fluid through the valve can be measured. Because contamination within such a valve can contribute to unacceptable flow rate measurements, the device and method of the present invention can also pass purge fluid through the valve in a direction that is opposite to the normal flow of working fluid through the valve.
PCT/IB2006/004022 2005-07-29 2006-07-31 Valve testing device having integrated purge circuit and method of valve testing WO2007072222A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2615480A CA2615480C (en) 2005-07-29 2006-07-31 Valve testing device having integrated purge circuit and method of valve testing
JP2008523490A JP4621283B2 (en) 2005-07-29 2006-07-31 Valve test apparatus and valve test method with integrated purge circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/192,903 US7210338B2 (en) 2005-07-29 2005-07-29 Valve testing device having integrated purge circuit and method of valve testing
US11/192,903 2005-07-29

Publications (2)

Publication Number Publication Date
WO2007072222A2 WO2007072222A2 (en) 2007-06-28
WO2007072222A3 true WO2007072222A3 (en) 2007-10-04

Family

ID=37716415

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/004022 WO2007072222A2 (en) 2005-07-29 2006-07-31 Valve testing device having integrated purge circuit and method of valve testing

Country Status (4)

Country Link
US (1) US7210338B2 (en)
JP (1) JP4621283B2 (en)
CA (1) CA2615480C (en)
WO (1) WO2007072222A2 (en)

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WO2001072281A2 (en) 2000-03-24 2001-10-04 Biosphere Medical Inc. Microspheres for active embolization
CN104815331A (en) 2005-05-09 2015-08-05 生物领域医疗公司 Compositions and methods using microspheres and non-ionic contrast agents
KR100703977B1 (en) * 2005-08-02 2007-04-06 삼성전자주식회사 Apparatus for test of valve and test method of solenoid valve and test method of venture valve
US7509831B2 (en) * 2007-05-25 2009-03-31 Alcon, Inc. Method for determining a pressure that corresponds to a flow rate through a check valve
EP2302270B1 (en) * 2009-09-29 2012-09-12 Sun Test Systems B.V. A method for determining a functioning of a gas bleed valve
US10851621B2 (en) * 2011-04-06 2020-12-01 MRC Solberg & Andersen AS Instrumentation system for determining risk factors
US10143830B2 (en) * 2013-03-13 2018-12-04 Crisi Medical Systems, Inc. Injection site information cap
CN103487243B (en) * 2013-09-05 2016-01-20 浙江春晖智能控制股份有限公司 The energy-saving test method of variable valve and proving installation thereof
KR102194085B1 (en) * 2016-04-26 2020-12-22 어플라이드 머티어리얼스, 인코포레이티드 Temperature-controlled remote plasma cleaning to remove exhaust sediment
US10663371B2 (en) * 2017-01-13 2020-05-26 Climax Portable Machine Tools, Inc. Pressure testing systems with safety interlock
JP7053289B2 (en) * 2018-02-01 2022-04-12 鬼怒川ゴム工業株式会社 Pressure test equipment and pressure test method
GB2583115B (en) * 2019-04-17 2022-09-14 Ancon Tech Limited A real-time vapour extracting device
CN111060342B (en) * 2019-12-30 2022-06-17 3M材料技术（广州）有限公司 System and method for calibrating a functional module of a water treatment device

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Publication number Priority date Publication date Assignee Title
US3100392A (en) * 1958-09-15 1963-08-13 Bendix Corp Valve testing apparatus
US5048329A (en) * 1990-08-27 1991-09-17 Commonwealth Edison Company Hydraulic valve test device
US5712434A (en) * 1995-10-24 1998-01-27 Sylvis; Russell Methods and apparatus for testing valves and switches for automotive transmissions
US6038918A (en) * 1997-12-22 2000-03-21 William T. Newton Instrument for testing automatic transmission fluid control devices
GB2360078A (en) * 2000-01-21 2001-09-12 Wren Engineering Ltd Apparatus for testing solenoid valves

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US3273384A (en) * 1963-03-07 1966-09-20 Applied Power Ind Inc Machine and method for testing automatic transmissions
US3858436A (en) * 1973-10-12 1975-01-07 Gen Motors Corp Vehicle brake leak testing system and method
US3967495A (en) * 1975-03-03 1976-07-06 Caterpillar Tractor Co. Instrument for testing a pneumatic control system of a vehicle transmission
US4041778A (en) * 1976-09-08 1977-08-16 Fuji Shoten Co. Ltd. Fuel injection valve testing apparatus
US4099703A (en) * 1976-10-12 1978-07-11 Ideal-Aerosmith, Inc. Self-cleaning precision metering valve
US4244209A (en) * 1977-09-26 1981-01-13 John Ceramicoli Testing of fluidic devices
US4356724A (en) * 1980-09-11 1982-11-02 Stephen J. Ayoub Apparatus and method for testing transmissions
JPS61140270U (en) * 1985-02-22 1986-08-30
US4682495A (en) * 1986-05-14 1987-07-28 Anderson, Greenwood & Company Testing device for pilot valves
US4809544A (en) * 1986-11-14 1989-03-07 Jack Magoolaghan Universal method and apparatus for testing a valve body for an automatic transmission
JPH041482Y2 (en) * 1987-01-16 1992-01-20
US4998437A (en) * 1987-12-28 1991-03-12 Jack Magoolaghan Universal method and apparatus for testing clutches and bands within an automatic transmission
JPH0469448A (en) * 1990-07-06 1992-03-04 Jatco Corp Device for detecting input rotational speed of transmission
JPH0637673U (en) * 1992-10-19 1994-05-20 創研工業株式会社 Vacuum and process control valves that eliminate particle accumulation on the bellows and prevent corrosion by a purge mechanism
US5445016A (en) * 1994-06-10 1995-08-29 Ford Motor Company Torque converter clutch solenoid functional test
US5537865A (en) * 1995-01-03 1996-07-23 Shultz; Duane E. Apparatus and methods for testing transmissions
US5835876A (en) * 1996-08-20 1998-11-10 Ford Global Technologies, Inc. Torque converter clutch solenoid functional test
US5693878A (en) * 1997-01-23 1997-12-02 Ford Global Technologies, Inc. Torque converter clutch engagement test
US6412341B1 (en) * 1998-08-31 2002-07-02 Walter J. Ballew Transmission fluid conditioning apparatus and method for facilitating conduction of transmission coolant flow test
US6651493B2 (en) * 2000-05-04 2003-11-25 Hicklin Engineering, L.C. Torque converter dynamometer and method of using same
JP2004108785A (en) * 2002-09-13 2004-04-08 Saginomiya Seisakusho Inc Inspection device for fluid control valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100392A (en) * 1958-09-15 1963-08-13 Bendix Corp Valve testing apparatus
US5048329A (en) * 1990-08-27 1991-09-17 Commonwealth Edison Company Hydraulic valve test device
US5712434A (en) * 1995-10-24 1998-01-27 Sylvis; Russell Methods and apparatus for testing valves and switches for automotive transmissions
US6038918A (en) * 1997-12-22 2000-03-21 William T. Newton Instrument for testing automatic transmission fluid control devices
GB2360078A (en) * 2000-01-21 2001-09-12 Wren Engineering Ltd Apparatus for testing solenoid valves

Also Published As

Publication number Publication date
WO2007072222A2 (en) 2007-06-28
JP2009503488A (en) 2009-01-29
US7210338B2 (en) 2007-05-01
CA2615480A1 (en) 2007-06-28
US20070028676A1 (en) 2007-02-08
CA2615480C (en) 2010-07-27
JP4621283B2 (en) 2011-01-26

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