CA1033260A - Pilot-operated valve having constant closing rate - Google Patents

Pilot-operated valve having constant closing rate

Info

Publication number
CA1033260A
CA1033260A CA260,269A CA260269A CA1033260A CA 1033260 A CA1033260 A CA 1033260A CA 260269 A CA260269 A CA 260269A CA 1033260 A CA1033260 A CA 1033260A
Authority
CA
Canada
Prior art keywords
pilot
operated valve
closing rate
constant closing
constant
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.)
Expired
Application number
CA260,269A
Other languages
English (en)
French (fr)
Inventor
James P. Fromfield
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.)
Automatic Switch Co
Original Assignee
Automatic Switch Co
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 Automatic Switch Co filed Critical Automatic Switch Co
Application granted granted Critical
Publication of CA1033260A publication Critical patent/CA1033260A/en
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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
CA260,269A 1975-09-19 1976-08-31 Pilot-operated valve having constant closing rate Expired CA1033260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/615,139 US4058287A (en) 1975-09-19 1975-09-19 Pilot-operated valve having constant closing rate

Publications (1)

Publication Number Publication Date
CA1033260A true CA1033260A (en) 1978-06-20

Family

ID=24464158

Family Applications (1)

Application Number Title Priority Date Filing Date
CA260,269A Expired CA1033260A (en) 1975-09-19 1976-08-31 Pilot-operated valve having constant closing rate

Country Status (8)

Country Link
US (1) US4058287A (de)
JP (2) JPS6041268B2 (de)
CA (1) CA1033260A (de)
CH (1) CH610636A5 (de)
DE (1) DE2639801A1 (de)
FR (1) FR2324956A1 (de)
GB (1) GB1514078A (de)
NL (1) NL7610444A (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422891A1 (fr) * 1978-04-10 1979-11-09 Jouvenel & Cordier Perfectionnements apportes aux electro-vannes
SE421871B (sv) * 1979-07-03 1982-02-08 Kockumation Ab Pneumatisk membranventilpulsator
US4301992A (en) * 1979-12-06 1981-11-24 Hydro-Rain Inc. Diaphragm valve
US4367767A (en) * 1980-12-04 1983-01-11 Bear Medical Systems, Inc. Servo-controlled gas pressure relief valve
CN1008297B (zh) * 1985-04-29 1990-06-06 浙江省瑞安永久机电研究所 多功能电磁阀
JPS626577U (de) * 1985-06-26 1987-01-16
JPS6240592A (ja) * 1985-08-16 1987-02-21 Dainippon Printing Co Ltd 音を出力するカ−ド類
CA1279042C (en) * 1986-02-11 1991-01-15 Bespak Plc Gas pressurised dispensing containers
JPS62188678U (de) * 1986-05-22 1987-12-01
JPS62294720A (ja) * 1986-06-13 1987-12-22 Toyota Motor Corp 過給機付エンジン
JPS63152077U (de) * 1987-03-26 1988-10-05
JPS6486218A (en) * 1988-05-12 1989-03-30 Matsushita Electric Ind Co Ltd Hot-water supply temperature controller
US4961537A (en) * 1989-09-28 1990-10-09 Djs & T Limited Partnership Pressure operated spray applicator
JPH048883U (de) * 1990-05-14 1992-01-27
US6298872B1 (en) 1995-07-28 2001-10-09 Myron Keller Pilot operated water conservation valve actuator
US6748970B2 (en) * 1995-07-28 2004-06-15 Myron Keller Pilot operated water conservation valve and actuator
AU6681496A (en) * 1995-07-28 1997-02-26 Myron Keller Apparatus and method for reducing water use
AU7124596A (en) * 1995-10-09 1997-04-30 Cao, Jianzhong Fluid control valve
US5954080A (en) * 1996-02-20 1999-09-21 Gilbarco, Inc. Gated proportional flow control valve with low flow control
ATE244372T1 (de) * 1996-05-08 2003-07-15 Hansen Dev Ltd Membranventil
US5964408A (en) * 1997-07-14 1999-10-12 Musson; Cyril D. Irrigation sprinkler and valve with flushing system
US6457696B1 (en) * 1998-11-06 2002-10-01 Tgk Co., Ltd. Pilot operated flow regulating valve
JP2003130248A (ja) * 2001-10-24 2003-05-08 Mikuni Adec Corp 流体弁装置
US7500621B2 (en) 2003-04-10 2009-03-10 Homax Products, Inc. Systems and methods for securing aerosol systems
US7677420B1 (en) 2004-07-02 2010-03-16 Homax Products, Inc. Aerosol spray texture apparatus for a particulate containing material
US7487893B1 (en) 2004-10-08 2009-02-10 Homax Products, Inc. Aerosol systems and methods for dispensing texture material
US8375970B2 (en) * 2008-11-10 2013-02-19 Access Business Group International Llc Valve system
WO2010054133A1 (en) * 2008-11-10 2010-05-14 Access Business Group International Llc Faucet valve system
JP5378541B2 (ja) * 2008-12-22 2013-12-25 アルテミス インテリジェント パワー リミティド バルブアセンブリ
US9248457B2 (en) 2011-07-29 2016-02-02 Homax Products, Inc. Systems and methods for dispensing texture material using dual flow adjustment
US9156042B2 (en) 2011-07-29 2015-10-13 Homax Products, Inc. Systems and methods for dispensing texture material using dual flow adjustment
CN102678960A (zh) * 2012-05-30 2012-09-19 郑安犁 水力驱动的隔膜式排水阀
CN102797895B (zh) * 2012-08-27 2013-12-04 新疆石达赛特科技有限公司 开关信号位移反馈式电动先导阀
CN102966786B (zh) * 2012-11-29 2015-06-24 乐清市奇正科技有限公司 低功耗智能节能***用控制阀装置
USD787326S1 (en) 2014-12-09 2017-05-23 Ppg Architectural Finishes, Inc. Cap with actuator
CN104806800A (zh) * 2015-02-13 2015-07-29 宁波耀峰液压电器有限公司 一种减压输水阀
CN204664492U (zh) * 2015-04-15 2015-09-23 厦门建霖工业有限公司 水过滤器安全阀
CN105090531B (zh) * 2015-08-21 2018-11-27 新疆石大国利农业科技股份有限公司 电动阀
CN111457148B (zh) * 2019-01-21 2023-06-20 浙江三花商用制冷有限公司 先导式电磁阀
DE102020101692A1 (de) 2020-01-24 2021-07-29 Grohe Ag Vorrichtung für eine Sanitärarmatur mit einem Membranventil sowie eine Sanitärarmatur
DE102020104176A1 (de) 2020-02-18 2021-08-19 Grohe Ag Sanitärarmatur mit einem variabel betätigbaren Membranventil
US11306838B2 (en) * 2020-03-27 2022-04-19 Dresser, Llc Pilot-operated pressure relief valve nozzle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE571873C (de) * 1933-03-06 Friedrich Jaeger Selbsttaetig sich schliessendes Spuelventil mit in dem Ventilkoerper eingebautem Anhebe- und Auslaufstutzen
US2568519A (en) * 1946-01-16 1951-09-18 Maytag Co Automatic flow regulator
US2747606A (en) * 1951-10-06 1956-05-29 Denison Eng Co Pressure reducing valve
US2870986A (en) * 1957-05-15 1959-01-27 Jackes Evans Mfg Company Amplifying member for pilot-operated valves
US3103338A (en) * 1960-10-14 1963-09-10 Ranco Inc Electro-magnetically operated pilot valve
US3794060A (en) * 1970-10-19 1974-02-26 Robertshaw Controls Co Pneumatic control system and method of operating the same or the like

Also Published As

Publication number Publication date
JPS5239824A (en) 1977-03-28
FR2324956B3 (de) 1980-01-11
US4058287A (en) 1977-11-15
AU1752076A (en) 1978-03-16
FR2324956A1 (fr) 1977-04-15
NL7610444A (nl) 1977-03-22
GB1514078A (en) 1978-06-14
DE2639801A1 (de) 1977-03-24
JPS6041268B2 (ja) 1985-09-14
JPS6192378A (ja) 1986-05-10
JPS6314237B2 (de) 1988-03-30
CH610636A5 (de) 1979-04-30

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