BG48938A3 - Valve with depression actuating - Google Patents

Valve with depression actuating

Info

Publication number
BG48938A3
BG48938A3 BG67991A BG6799184A BG48938A3 BG 48938 A3 BG48938 A3 BG 48938A3 BG 67991 A BG67991 A BG 67991A BG 6799184 A BG6799184 A BG 6799184A BG 48938 A3 BG48938 A3 BG 48938A3
Authority
BG
Bulgaria
Prior art keywords
chamber
communication
opening
valve
valve plate
Prior art date
Application number
BG67991A
Other languages
English (en)
Inventor
Jean-Marc Paquet
Rene Sibuet
Original Assignee
Cit Alcatel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9295450&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BG48938(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cit Alcatel filed Critical Cit Alcatel
Publication of BG48938A3 publication Critical patent/BG48938A3/xx

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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
    • 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
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1266—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being acted upon by the circulating 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
    • 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
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
BG67991A 1983-12-22 1984-12-20 Valve with depression actuating BG48938A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320576A FR2557253B1 (fr) 1983-12-22 1983-12-22 Vanne dont l'ouverture fonctionne a la depression

Publications (1)

Publication Number Publication Date
BG48938A3 true BG48938A3 (en) 1991-06-14

Family

ID=9295450

Family Applications (1)

Application Number Title Priority Date Filing Date
BG67991A BG48938A3 (en) 1983-12-22 1984-12-20 Valve with depression actuating

Country Status (8)

Country Link
US (1) US4613111A (xx)
EP (1) EP0148480B1 (xx)
JP (1) JPS60157577A (xx)
AT (1) ATE32131T1 (xx)
BG (1) BG48938A3 (xx)
DE (1) DE3468925D1 (xx)
DK (1) DK158242C (xx)
FR (1) FR2557253B1 (xx)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749166A (en) * 1985-12-16 1988-06-07 Carrier Corporation Discharge valve and baffle assembly for a refrigeration system
NL8720165A (nl) * 1986-03-31 1988-01-04 Puritan Bennett Corp Computergestuurd positieve-uitademingsdruk stelsel.
US5150291A (en) * 1986-03-31 1992-09-22 Puritan-Bennett Corporation Respiratory ventilation apparatus
US4785851A (en) * 1987-07-20 1988-11-22 Mks Instruments Inc. Vacuum security valve having a buffer volume
NZ239324A (en) * 1990-08-09 1993-03-26 Caroma Ind Ltd Hydraulically assisted inlet valve for flushing cistern
JPH0475283U (xx) * 1990-11-09 1992-06-30
DE4325281A1 (de) * 1993-07-28 1995-02-02 Leybold Ag Vakuumpumpe mit einer Gasballasteinrichtung
US5664563A (en) * 1994-12-09 1997-09-09 Cardiopulmonary Corporation Pneumatic system
JP2677536B2 (ja) * 1995-09-01 1997-11-17 シーケーディ株式会社 真空圧力制御システム
GB2325971B (en) * 1997-05-29 2001-04-04 Sistag Absperrtechnik A driving device for a shut-off device in a pipe-line
SE509190C2 (sv) * 1997-05-30 1998-12-14 Apv Steridose Ventilanordning med läckageindikering
DE19739161C1 (de) * 1997-09-06 1999-01-07 Draeger Aerospace Gmbh Entlüftungsventil für schnellen Druckabfall in Flugzeugkabinen
WO2000055533A1 (en) * 1999-03-16 2000-09-21 Jacobus Lucas Steyn Pressure control valve
US20010040230A1 (en) * 1999-11-30 2001-11-15 Woo Sik Yoo Compact gate valve
US6698718B2 (en) 2001-08-29 2004-03-02 Wafermasters, Inc. Rotary valve
US20090121171A1 (en) * 2001-12-04 2009-05-14 Parsons Natan E Automatic bathroom flushers
WO2005054732A1 (fr) * 2003-12-04 2005-06-16 Yaohua Qi Soupape des w-c a commande multiple
CA2472943A1 (fr) * 2004-07-09 2006-01-09 Maurice Labbe Systeme et procede de compostage
US7225830B1 (en) * 2005-02-09 2007-06-05 Kershaw Charles H Fluid control valve
AT501727B1 (de) * 2005-09-14 2006-11-15 Hoerbiger Valvetec Gmbh Gasventil
TWM299604U (en) * 2006-04-28 2006-10-21 Ding-Guo Wu High volume exhaust diaphragm valve with high temperature tolerance and fast on/off operation function
TWI376581B (en) * 2007-06-05 2012-11-11 Ckd Corp Vacuum pressure control system
DE102008031024A1 (de) * 2008-06-30 2009-12-31 Wabco Gmbh Ventil
DE102008053257B4 (de) * 2008-10-25 2012-11-22 Aft Inh. Dirk Kramer E. K. Pneumatisches Belüftungsventil
DE102008058263A1 (de) * 2008-11-19 2010-05-20 Robert Bosch Gmbh Ventil und Montageverfahren
JP5806840B2 (ja) * 2011-04-18 2015-11-10 株式会社ミヤワキ 混合弁装置
JP5837338B2 (ja) * 2011-06-20 2015-12-24 株式会社ミヤワキ 混合弁装置とそのガイド体取り出し方法
ITBO20130351A1 (it) * 2013-07-05 2015-01-06 Gardner Denver S R L Valvola di avviamento di una macchina operatrice a fluido funzionante in un impianto sottovuoto
EP3245404B1 (en) * 2015-01-15 2018-12-19 Atlas Copco Airpower Method for controlling a gas supply to a vacuum pump
WO2016112440A1 (en) * 2015-01-15 2016-07-21 Atlas Copco Airpower, Naamloze Vennootschap Inlet valve and vacuum pump provided with such an inlet valve
CN105508701B (zh) * 2015-10-07 2018-06-08 王大海 一种逆向结构先导阀
JP6257717B1 (ja) * 2016-08-22 2018-01-10 新▲莱▼應材科技有限公司 直角弁
DE202017104079U1 (de) * 2017-07-07 2017-08-21 Samson Ag Stellantrieb für Prozessventile
CN107761935B (zh) * 2017-10-27 2023-06-20 武汉圣禹排水系统有限公司 一种真空启闭装置、真空冲洗系统及方法
CN111022745B (zh) * 2019-12-12 2021-08-20 乐山川天燃气输配设备有限公司 一种自动启闭的阀门

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955685A (en) * 1932-07-01 1934-04-17 Globe Automatic Sprinkler Co Dry pipe valve
US2526972A (en) * 1944-10-28 1950-10-24 Gen Controls Co Fluid control valve
FR993031A (fr) * 1944-11-10 1951-10-25 Merlin Gerin Dispositif pneumatique pour l'ouverture ou la fermeture temporisée d'un orifice d'admission d'air sous pression
US3022039A (en) * 1958-12-22 1962-02-20 Gates Rubber Co Diaphragm for valve
US3459403A (en) * 1967-02-13 1969-08-05 Bunkner Ind Inc Fluid metering device
GB1275914A (en) * 1968-10-26 1972-06-01 British Overhead Irrigation Lt Pressure operated diaphragm valve
US3776277A (en) * 1971-05-11 1973-12-04 Citizen Watch Co Ltd Fluid switching device
US3974849A (en) * 1974-09-04 1976-08-17 Dawson Peter L Diaphragm valves
AT340031B (de) * 1976-03-03 1977-11-25 Hoerbiger Ventilwerke Ag Steueranordnung fur die oleinspritzung in einen schraubenverdichter
US4070001A (en) * 1976-07-06 1978-01-24 Musgrove Ronald R Vacuum safety valve

Also Published As

Publication number Publication date
EP0148480A3 (en) 1985-08-21
DK158242C (da) 1990-09-24
EP0148480A2 (fr) 1985-07-17
DK613284D0 (da) 1984-12-20
ATE32131T1 (de) 1988-02-15
FR2557253B1 (fr) 1986-04-11
JPS649510B2 (xx) 1989-02-17
DK158242B (da) 1990-04-16
DK613284A (da) 1985-06-23
EP0148480B1 (fr) 1988-01-20
DE3468925D1 (en) 1988-02-25
US4613111A (en) 1986-09-23
JPS60157577A (ja) 1985-08-17
FR2557253A1 (fr) 1985-06-28

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