FR1503433A - Perfectionnement aux clapets de surpression - Google Patents
Perfectionnement aux clapets de surpressionInfo
- Publication number
- FR1503433A FR1503433A FR86611A FR86611A FR1503433A FR 1503433 A FR1503433 A FR 1503433A FR 86611 A FR86611 A FR 86611A FR 86611 A FR86611 A FR 86611A FR 1503433 A FR1503433 A FR 1503433A
- Authority
- FR
- France
- Prior art keywords
- improvement
- pressure relief
- relief valves
- valves
- pressure
- 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
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
- 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
- F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
-
- 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
- F16K17/0473—Multiple-way safety valves
-
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2622—Bypass or relief valve responsive to pressure downstream of outlet valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE16156/65A SE304421B (fr) | 1965-12-13 | 1965-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1503433A true FR1503433A (fr) | 1967-11-24 |
Family
ID=20301809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR86611A Expired FR1503433A (fr) | 1965-12-13 | 1966-12-08 | Perfectionnement aux clapets de surpression |
Country Status (5)
Country | Link |
---|---|
US (1) | US3451416A (fr) |
CH (1) | CH448659A (fr) |
FR (1) | FR1503433A (fr) |
GB (1) | GB1132929A (fr) |
SE (1) | SE304421B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3757811A (en) * | 1971-09-10 | 1973-09-11 | Hammelmann P Maschfa | Pressure regulator |
DE2236484C2 (de) * | 1972-07-25 | 1983-02-10 | Alfred Teves Gmbh, 6000 Frankfurt | Speicherladeventilanordnung |
US4044746A (en) * | 1974-12-24 | 1977-08-30 | Marie Kaye | Fuel control device |
US4057072A (en) * | 1976-03-04 | 1977-11-08 | Cook James E | Unloader valve |
DE2704754A1 (de) * | 1977-02-04 | 1978-08-17 | Speck Kolbenpumpen Fabrik | Ventilanordnung |
US4688593A (en) * | 1985-12-16 | 1987-08-25 | Camco, Incorporated | Well reverse flow check valve |
DE3612045A1 (de) * | 1986-04-10 | 1987-10-15 | Schubert & Salzer Maschinen | Rohrtrenner |
US4834131A (en) * | 1987-11-10 | 1989-05-30 | Duo-Fast Corporation | Safety system for pneumatic tools |
DE3817140A1 (de) * | 1988-05-19 | 1989-11-30 | Speck Kolbenpumpenfabrik Otto | Ventilanordnung |
DE4312857A1 (de) * | 1993-04-20 | 1994-10-27 | Bosch Gmbh Robert | Druckregler für Kraftstoff-Einspritzanlagen |
US5755251A (en) * | 1995-11-28 | 1998-05-26 | Gp Companies, Inc. | Full flow pressure trap unloader valve |
US5860442A (en) * | 1996-01-18 | 1999-01-19 | Taylor; Julian S. | Fluid pressure shutoff and relief valve |
TWI421426B (zh) * | 2009-09-30 | 2014-01-01 | Koganei Ltd | 電動針閥 |
CN106402446A (zh) * | 2016-06-06 | 2017-02-15 | 广东联塑科技实业有限公司 | 一种多功能水嘴 |
FR3068102B1 (fr) * | 2017-06-22 | 2020-02-14 | Safran Aircraft Engines | Clapet de pressurisation a deux soupapes |
US11662751B1 (en) * | 2021-12-17 | 2023-05-30 | Airtech Group, Inc. | Combination check and relief valve assembly for a blower manifold |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2086295A (en) * | 1933-05-05 | 1937-07-06 | Hydraulic Press Corp Inc | Hydraulic control device |
US2183889A (en) * | 1936-10-13 | 1939-12-19 | Fmc Corp | Pressure regulator |
US2420890A (en) * | 1942-07-20 | 1947-05-20 | Bendix Aviat Corp | Fluid pressure control system |
US2420394A (en) * | 1945-12-10 | 1947-05-13 | Cread Engineering And Res Comp | Unloading valve for hydraulic circuits |
US3140722A (en) * | 1961-05-29 | 1964-07-14 | William F Stoesser | Hydraulic unloader valves |
-
1965
- 1965-12-13 SE SE16156/65A patent/SE304421B/xx unknown
-
1966
- 1966-12-01 US US598408A patent/US3451416A/en not_active Expired - Lifetime
- 1966-12-01 GB GB53842/66A patent/GB1132929A/en not_active Expired
- 1966-12-08 CH CH1771666A patent/CH448659A/de unknown
- 1966-12-08 FR FR86611A patent/FR1503433A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1132929A (en) | 1968-11-06 |
CH448659A (de) | 1967-12-15 |
SE304421B (fr) | 1968-09-23 |
US3451416A (en) | 1969-06-24 |
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