CN107148525B - 具有改进的密封构件的止回阀 - Google Patents

具有改进的密封构件的止回阀 Download PDF

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Publication number
CN107148525B
CN107148525B CN201580058004.8A CN201580058004A CN107148525B CN 107148525 B CN107148525 B CN 107148525B CN 201580058004 A CN201580058004 A CN 201580058004A CN 107148525 B CN107148525 B CN 107148525B
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CN
China
Prior art keywords
check valve
valve plate
internal cavities
check
shell
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.)
Active
Application number
CN201580058004.8A
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English (en)
Chinese (zh)
Other versions
CN107148525A (zh
Inventor
D·E·弗莱彻
B·M·格雷辰
K·汉普顿
M·C·吉尔默
A·D·尼德尔特
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.)
Dayco Products LLC
Original Assignee
Dayco Products LLC
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 Dayco Products LLC filed Critical Dayco Products LLC
Publication of CN107148525A publication Critical patent/CN107148525A/zh
Application granted granted Critical
Publication of CN107148525B publication Critical patent/CN107148525B/zh
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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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/023—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10229—Fluid connections to the air intake system; their arrangement of pipes, valves or the like the intake system acting as a vacuum or overpressure source for auxiliary devices, e.g. brake systems; Vacuum chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Check Valves (AREA)
CN201580058004.8A 2014-11-07 2015-11-06 具有改进的密封构件的止回阀 Active CN107148525B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462076526P 2014-11-07 2014-11-07
US62/076,526 2014-11-07
PCT/US2015/059453 WO2016073844A1 (en) 2014-11-07 2015-11-06 Check valve with improved sealing member

Publications (2)

Publication Number Publication Date
CN107148525A CN107148525A (zh) 2017-09-08
CN107148525B true CN107148525B (zh) 2018-09-11

Family

ID=55909854

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580058004.8A Active CN107148525B (zh) 2014-11-07 2015-11-06 具有改进的密封构件的止回阀

Country Status (7)

Country Link
US (1) US9863537B2 (enExample)
EP (1) EP3215770B1 (enExample)
JP (1) JP6530487B2 (enExample)
KR (1) KR102238211B1 (enExample)
CN (1) CN107148525B (enExample)
BR (1) BR112017009612B1 (enExample)
WO (1) WO2016073844A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD774686S1 (en) * 2015-02-27 2016-12-20 Star Headlight & Lantern Co., Inc. Optical lens for projecting light from LED light emitters
US10125874B2 (en) 2016-10-24 2018-11-13 Flowserve Management Company Valves including multiple seats and related assemblies and methods
KR102012595B1 (ko) * 2018-05-24 2019-08-21 거천시스템(주) 수면 표시구용 인플레이터장치
CN108999674B (zh) * 2018-10-08 2023-09-15 河北亚大汽车塑料制品有限公司 一种集成式单向pcv阀
US11819654B2 (en) * 2019-03-04 2023-11-21 Carefusion 303, Inc. Castellated check valves
US12359544B1 (en) 2024-05-10 2025-07-15 Weatherford Technology Holdings, Llc Gas lift device having nozzle with spiraling vane

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU544811A1 (ru) * 1975-11-28 1977-01-30 Предприятие П/Я А-7731 Обратный клапан
CN101027150A (zh) * 2004-06-24 2007-08-29 赫斯基注射器成型系统有限公司 注射模制机的止回阀唇形密封
CN101746367A (zh) * 2008-12-19 2010-06-23 罗伯特博世有限公司 机动车辆制动主缸密封件
EP2385279A2 (de) * 2010-05-07 2011-11-09 Samson AG Prozessventil mit flexibler Dichtkante
JP2012202521A (ja) * 2011-03-28 2012-10-22 Kyb Co Ltd 差圧弁及び空気バネ式懸架装置

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Publication number Priority date Publication date Assignee Title
US963463A (en) * 1908-03-02 1910-07-05 Hermann F Mueller Suction-valve for gas-engines.
US2800142A (en) 1954-11-15 1957-07-23 A V Roe Canada Ltd Pressure regulating and check valve
US3091254A (en) * 1961-11-24 1963-05-28 Prec Chemical Pump Corp Dual seating ball check valve
US4354492A (en) * 1979-04-16 1982-10-19 American Hospital Supply Corporation Medical administration set with backflow check valve
JPS55166952U (enExample) * 1979-05-18 1980-12-01
JPS55166952A (en) * 1979-06-13 1980-12-26 Mitsubishi Electric Corp Bistable circuit
US4373550A (en) * 1980-07-28 1983-02-15 Cla-Val Co. Valve having a bias-mounted elastomeric sealing element, and method of constructing the same
US4556086A (en) 1984-09-26 1985-12-03 Burron Medical Inc. Dual disc low pressure back-check valve
GB8913009D0 (en) * 1989-06-06 1989-07-26 Frawley Patrick D One way air admittance valve
US4986310A (en) * 1990-01-22 1991-01-22 Vernay Laboratories, Inc. Low pressure check valve
US5108266A (en) * 1991-05-29 1992-04-28 Allied-Signal Inc. Check valve with aspirating function
JPH07122469A (ja) * 1993-10-20 1995-05-12 Nikon Corp 投影露光装置
JPH08277947A (ja) 1995-03-31 1996-10-22 Inax Corp 圧力緩和構造を備えた逆止弁
US5992462A (en) * 1998-10-28 1999-11-30 Vernay Laboratories, Inc. Disc type check valve
US6308731B1 (en) * 1999-06-25 2001-10-30 Itz Corporation Vent valve
JP5261084B2 (ja) * 2008-09-05 2013-08-14 株式会社鷺宮製作所 逆止弁
CH700412B1 (de) * 2009-02-05 2018-02-28 Sistag Ag Plattenschieber, insbesondere zum Absperren einer Medien führenden Leitung.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU544811A1 (ru) * 1975-11-28 1977-01-30 Предприятие П/Я А-7731 Обратный клапан
CN101027150A (zh) * 2004-06-24 2007-08-29 赫斯基注射器成型系统有限公司 注射模制机的止回阀唇形密封
CN101746367A (zh) * 2008-12-19 2010-06-23 罗伯特博世有限公司 机动车辆制动主缸密封件
EP2385279A2 (de) * 2010-05-07 2011-11-09 Samson AG Prozessventil mit flexibler Dichtkante
JP2012202521A (ja) * 2011-03-28 2012-10-22 Kyb Co Ltd 差圧弁及び空気バネ式懸架装置

Also Published As

Publication number Publication date
US20160195189A1 (en) 2016-07-07
BR112017009612B1 (pt) 2022-10-25
JP2017537278A (ja) 2017-12-14
CN107148525A (zh) 2017-09-08
EP3215770B1 (en) 2020-02-26
EP3215770A1 (en) 2017-09-13
KR102238211B1 (ko) 2021-04-08
JP6530487B2 (ja) 2019-06-12
KR20170073612A (ko) 2017-06-28
BR112017009612A2 (pt) 2018-04-03
WO2016073844A1 (en) 2016-05-12
EP3215770A4 (en) 2018-07-11
US9863537B2 (en) 2018-01-09

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