BE905183A - Soupape de detente de pression ou de controle de contre-courant. - Google Patents
Soupape de detente de pression ou de controle de contre-courant.Info
- Publication number
- BE905183A BE905183A BE0/216983A BE216983A BE905183A BE 905183 A BE905183 A BE 905183A BE 0/216983 A BE0/216983 A BE 0/216983A BE 216983 A BE216983 A BE 216983A BE 905183 A BE905183 A BE 905183A
- Authority
- BE
- Belgium
- Prior art keywords
- body member
- counter
- control valve
- current control
- pressure relief
- Prior art date
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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7879—Resilient material valve
- Y10T137/7888—With valve member flexing about securement
- Y10T137/789—Central mount
Abstract
Cette soupape comprend un corps comportant des premier et second organes d'accouplement ayant une section transversale généralement circulaire, le premier organe du corps comportant une cavité d'entrée entourée d'un siège de soupape annulaire, tandis que le second organe du corps renferme une chambre de sortie, un raccord d'entrée tubulaire formé sur le premier organe du corps et définissant un passage d'entrée communiquant avec la cavité d'entrée, ainsi qu'un raccord de sortie tubulaire formé sur le second organe du corps et définissant un passage de sortie communiquant avec la chambre de sortie.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/794,517 US4610275A (en) | 1985-11-04 | 1985-11-04 | Valve for relieving pressure or checking reverse flow |
Publications (1)
Publication Number | Publication Date |
---|---|
BE905183A true BE905183A (fr) | 1986-11-17 |
Family
ID=25162868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/216983A BE905183A (fr) | 1985-11-04 | 1986-07-28 | Soupape de detente de pression ou de controle de contre-courant. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4610275A (fr) |
BE (1) | BE905183A (fr) |
CA (1) | CA1271105A (fr) |
DE (1) | DE3625863A1 (fr) |
FR (1) | FR2598481B1 (fr) |
GB (1) | GB2182420B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4711224A (en) * | 1986-09-02 | 1987-12-08 | General Motors Corporation | Check valve in auxiliary vacuum system |
US4749003A (en) * | 1987-01-22 | 1988-06-07 | Filtertek, Inc. | Center flow check valve |
US4934362A (en) * | 1987-03-26 | 1990-06-19 | Minnesota Mining And Manufacturing Company | Unidirectional fluid valve |
DE8906400U1 (fr) * | 1989-05-24 | 1990-09-20 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
US4966199A (en) * | 1989-06-08 | 1990-10-30 | Filtertek, Inc. | Diaphragm-type center flow check valve |
ATE118968T1 (de) * | 1990-08-15 | 1995-03-15 | Horstine Farmery Ltd | Ausgabevorrichtung für landwirtschaftliche chemikalien. |
US5228839A (en) * | 1991-05-24 | 1993-07-20 | Gast Manufacturing Corporation | Multistage ejector pump |
US5401255A (en) * | 1993-07-20 | 1995-03-28 | Baxter International Inc. | Multi-functional valve with unitary valving member and improved safety |
DE19746239B4 (de) * | 1996-11-02 | 2010-06-02 | Volkswagen Ag | Anordnung eines Ventiles an einem Hohlkörper |
US5803122A (en) * | 1997-02-14 | 1998-09-08 | Theilmeier; Thomas | Reciprocating pump valve |
US6082979A (en) * | 1997-06-23 | 2000-07-04 | Sealand Technology, Inc. | Air pump for vacuum toilet systems |
DE60113390D1 (de) | 2000-03-16 | 2005-10-20 | Cosco Man Inc | Gegen verschütten gesicherte tasse |
WO2002061287A1 (fr) * | 2001-01-31 | 2002-08-08 | Luk Automobiltechnik & Co. Kg | Clapet antiretour |
US6827105B1 (en) * | 2001-09-04 | 2004-12-07 | Keamark, Inc. | Valve |
CA2626335C (fr) | 2005-12-02 | 2013-11-05 | C.R. Bard, Inc. | Valves proximales activees par pression |
US8752579B2 (en) * | 2007-05-22 | 2014-06-17 | Rjc Products Llc | Check valve for fluid injector |
US8256464B2 (en) * | 2007-05-22 | 2012-09-04 | Rjc Products Llc | Check valve flap for fluid injector |
CN103656780A (zh) * | 2012-09-11 | 2014-03-26 | 郑州昊能科技有限公司 | 一种新型一次性静脉输液双向正负压力截止负压传导装置 |
CN103656781B (zh) * | 2012-09-21 | 2016-03-16 | 郑州昊能科技有限公司 | 一种静脉输液单向止流装置 |
JP6258128B2 (ja) * | 2014-05-30 | 2018-01-10 | 株式会社吉野工業所 | トリガー式液体噴出器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2547377A (en) * | 1944-12-19 | 1951-04-03 | Juhasz Kalman John De | Check valve device |
DE824578C (de) * | 1949-07-01 | 1951-12-13 | Willy Bayer | Ungesteuertes Ventil fuer gasfoermige und fluessige Stoffe |
DE1800908A1 (de) * | 1968-10-03 | 1970-05-14 | Mueller Hermann E Fa | Vakuumrueckschlagventil |
US3633613A (en) * | 1970-04-17 | 1972-01-11 | Bendix Corp | Pressure relief means for a check valve |
US3626978A (en) * | 1970-04-27 | 1971-12-14 | Bendix Corp | Check valve |
US3905386A (en) * | 1974-04-22 | 1975-09-16 | Zurn Ind Inc | Valve |
US3990439A (en) * | 1974-12-05 | 1976-11-09 | Esb Incorporated | Protective breathing apparatus and valve therefor |
GB1600614A (en) * | 1978-05-22 | 1981-10-21 | Multifabs Ltd | Methods of mounting valves |
DE2904686A1 (de) * | 1979-02-08 | 1980-08-14 | Volkswagenwerk Ag | Oelgeschmierte vakuumpumpe mit einem im bereich ihrer ansaugoeffnung angeordneten oelabscheider |
US4538508A (en) * | 1980-10-03 | 1985-09-03 | Jimco Products | Roof ventilator having fluid flow control and method of making same |
US4369812A (en) * | 1981-02-18 | 1983-01-25 | Nypro Inc. | Control of fluid flow using precisely positioned disc |
US4415003A (en) * | 1981-02-18 | 1983-11-15 | Nypro Inc. | Control of fluid flow using a flexible disc |
JPS5812746U (ja) * | 1981-07-20 | 1983-01-26 | トキコ株式会社 | 油圧緩衝器の減衰力発生機構 |
JPS59119983U (ja) * | 1983-02-01 | 1984-08-13 | 株式会社豊田自動織機製作所 | 可変容量圧縮機 |
EP0170007B1 (fr) * | 1984-07-28 | 1988-10-12 | Walter Alfmeier GmbH + Co Präzisions-Baugruppenelemente | Soupape de retenue |
-
1985
- 1985-11-04 US US06/794,517 patent/US4610275A/en not_active Expired - Fee Related
-
1986
- 1986-07-28 BE BE0/216983A patent/BE905183A/fr not_active IP Right Cessation
- 1986-07-31 FR FR8611144A patent/FR2598481B1/fr not_active Expired - Fee Related
- 1986-07-31 DE DE19863625863 patent/DE3625863A1/de not_active Withdrawn
- 1986-08-05 CA CA000515296A patent/CA1271105A/fr not_active Expired
- 1986-08-08 GB GB8619407A patent/GB2182420B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2182420B (en) | 1989-10-04 |
CA1271105A (fr) | 1990-07-03 |
FR2598481A1 (fr) | 1987-11-13 |
GB2182420A (en) | 1987-05-13 |
GB8619407D0 (en) | 1986-09-17 |
DE3625863A1 (de) | 1987-05-07 |
FR2598481B1 (fr) | 1991-08-02 |
US4610275A (en) | 1986-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BEECHER WILLIAM HOWARD Effective date: 19930731 |