FR2204769A1 - - Google Patents
Info
- Publication number
- FR2204769A1 FR2204769A1 FR7338552A FR7338552A FR2204769A1 FR 2204769 A1 FR2204769 A1 FR 2204769A1 FR 7338552 A FR7338552 A FR 7338552A FR 7338552 A FR7338552 A FR 7338552A FR 2204769 A1 FR2204769 A1 FR 2204769A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
- F16K17/065—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure with differential piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/24—Bypassing
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/082—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with piston
-
- 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
- F16K31/363—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 piston
-
- 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
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7834—Valve seat or external sleeve moves to open valve
-
- 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]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00302382A US3856043A (en) | 1972-10-30 | 1972-10-30 | Pressure responsive fluid valve assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2204769A1 true FR2204769A1 (fr) | 1974-05-24 |
FR2204769B1 FR2204769B1 (fr) | 1980-09-05 |
Family
ID=23167523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7338552A Expired FR2204769B1 (fr) | 1972-10-30 | 1973-10-29 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3856043A (fr) |
JP (1) | JPS49133928A (fr) |
CA (1) | CA1002423A (fr) |
DE (1) | DE2348387A1 (fr) |
FR (1) | FR2204769B1 (fr) |
GB (1) | GB1440208A (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993361A (en) * | 1974-03-28 | 1976-11-23 | Wagner Electric Corporation | Pressure protection valve and system |
US4401264A (en) * | 1976-04-23 | 1983-08-30 | Fmc Corporation | Relief valve |
US4116212A (en) * | 1976-06-14 | 1978-09-26 | Pall Corporation | Unidirectional flow control valve |
US4204560A (en) * | 1979-02-16 | 1980-05-27 | Lear Siegler, Inc. | Relief valve for fluid systems |
US4287914A (en) * | 1980-01-16 | 1981-09-08 | Aeroquip Corporation | Self sealing coupling with full flow relief valve |
HU182182B (en) * | 1980-07-02 | 1983-12-28 | Koezponti Banyaszati Fejleszte | Pressure limiting valve particularly for hydraulic props |
DE3301903A1 (de) * | 1983-01-21 | 1984-07-26 | Alfred Teves Gmbh, 6000 Frankfurt | Druckregeleinrichtung |
US4634027A (en) * | 1985-01-04 | 1987-01-06 | Mvm Valve Co., Inc. | Liquid dispensing apparatus and an anti-drip valve cartridge therefor |
US4880034A (en) * | 1987-08-10 | 1989-11-14 | Man Design Co., Ltd. | Fluid pressure regulating apparatus |
US4977919A (en) * | 1988-06-20 | 1990-12-18 | Laminar Fluid Controls, Inc. | Flow control valve |
US4889159A (en) * | 1988-06-20 | 1989-12-26 | Laminar Fluid Controls, Inc. | Multipurpose valve |
US5082239A (en) * | 1988-06-20 | 1992-01-21 | Laminar Fluid Controls, Inc. | Radial flow valve assembly |
US4895342A (en) * | 1988-06-20 | 1990-01-23 | Laminar Fluid Controls, Inc. | Radial flow valve assembly |
US4901978A (en) * | 1988-06-20 | 1990-02-20 | Laminar Fluid Controls, Inc. | Flow control valve |
JPH0590060U (ja) * | 1992-05-07 | 1993-12-07 | 高砂電氣工業株式会社 | ダイヤフラム型電磁弁 |
US5456007A (en) * | 1993-12-27 | 1995-10-10 | Ford Motor Company | Assist method and apparatus for fitting close tolerance valves into bores |
US5901444A (en) * | 1997-07-01 | 1999-05-11 | Ford Global Technologies, Inc. | Assist method for fitting close tolerance valves into bores |
GB2505700B (en) * | 2012-09-10 | 2020-02-12 | Tco As | Injection device |
JP2014191529A (ja) * | 2013-03-27 | 2014-10-06 | Keihin Corp | 減圧弁 |
JP2014191525A (ja) * | 2013-03-27 | 2014-10-06 | Keihin Corp | 減圧弁 |
JP6161356B2 (ja) * | 2013-03-27 | 2017-07-12 | 株式会社ケーヒン | 減圧弁 |
US20150204542A1 (en) * | 2014-01-20 | 2015-07-23 | Schlumberger Technology Corporation | Well Test Burner System and Method |
TWM499529U (zh) * | 2014-12-19 | 2015-04-21 | Ningbo Kinold Hardware Products Co Ltd | 可因應不同氣源之入氣壓力以自動切換氣源而不需更換噴嘴之共用閥門裝置 |
US10400907B2 (en) | 2015-11-12 | 2019-09-03 | Life Assistant, LTD. | Leading thread valve |
US10627001B2 (en) | 2018-06-29 | 2020-04-21 | Sulzer Mixpac Ag | Check valve system |
CN117222795A (zh) * | 2021-03-26 | 2023-12-12 | 胡斯可国际股份有限公司 | 用于返回歧管的系统和方法 |
CN115539683B (zh) * | 2022-12-05 | 2023-03-07 | 箭牌家居集团股份有限公司 | 防爆组件及角阀 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1196142A (en) * | 1916-08-29 | Frederick a | ||
US1603514A (en) * | 1922-09-05 | 1926-10-19 | Thomas J Carter | Drifting valve |
US1972748A (en) * | 1930-08-05 | 1934-09-04 | Linde Air Prod Co | Valve for fluid pressure regulators |
US2372631A (en) * | 1942-09-18 | 1945-03-27 | Merit Engineering Inc | Relief valve |
US2932316A (en) * | 1957-07-01 | 1960-04-12 | Austin N Stanton | Valves |
US2938540A (en) * | 1957-07-17 | 1960-05-31 | Robertshaw Fulton Controls Co | Quick acting fluid pressure actuated valve |
US2963040A (en) * | 1957-09-20 | 1960-12-06 | Victor Equipment Co | Dome type regulating valve |
US3317252A (en) * | 1964-12-28 | 1967-05-02 | Deere & Co | Pressure modulating hydraulic control valve |
US3545485A (en) * | 1969-01-29 | 1970-12-08 | Us Air Force | Gas partitioning pressure regulator |
-
1972
- 1972-10-30 US US00302382A patent/US3856043A/en not_active Expired - Lifetime
-
1973
- 1973-09-14 GB GB4337173A patent/GB1440208A/en not_active Expired
- 1973-09-14 JP JP48103307A patent/JPS49133928A/ja active Pending
- 1973-09-26 DE DE19732348387 patent/DE2348387A1/de not_active Withdrawn
- 1973-10-02 CA CA182,503A patent/CA1002423A/en not_active Expired
- 1973-10-29 FR FR7338552A patent/FR2204769B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2204769B1 (fr) | 1980-09-05 |
CA1002423A (en) | 1976-12-28 |
JPS49133928A (fr) | 1974-12-23 |
DE2348387A1 (de) | 1974-05-09 |
US3856043A (en) | 1974-12-24 |
GB1440208A (en) | 1976-06-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |