FR2350531A1 - Dispositif de distribution a regulation de debit - Google Patents
Dispositif de distribution a regulation de debitInfo
- Publication number
- FR2350531A1 FR2350531A1 FR7713783A FR7713783A FR2350531A1 FR 2350531 A1 FR2350531 A1 FR 2350531A1 FR 7713783 A FR7713783 A FR 7713783A FR 7713783 A FR7713783 A FR 7713783A FR 2350531 A1 FR2350531 A1 FR 2350531A1
- Authority
- FR
- France
- Prior art keywords
- distribution device
- flow regulated
- regulated distribution
- flow
- regulated
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
- F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
- F15B13/0418—Load sensing elements sliding within a hollow main valve spool
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
- G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
-
- 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
- F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
- F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings
-
- 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
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87177—With bypass
- Y10T137/87185—Controlled by supply or exhaust valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid-Pressure Circuits (AREA)
- Multiple-Way Valves (AREA)
- Valve Housings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68395676A | 1976-05-06 | 1976-05-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2350531A1 true FR2350531A1 (fr) | 1977-12-02 |
FR2350531B1 FR2350531B1 (fr) | 1984-08-31 |
Family
ID=24746138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7713783A Granted FR2350531A1 (fr) | 1976-05-06 | 1977-05-05 | Dispositif de distribution a regulation de debit |
Country Status (10)
Country | Link |
---|---|
US (1) | US4095617A (fr) |
JP (1) | JPS5314419A (fr) |
AU (1) | AU504968B2 (fr) |
BR (1) | BR7702921A (fr) |
CA (1) | CA1044112A (fr) |
DE (1) | DE2719917A1 (fr) |
FR (1) | FR2350531A1 (fr) |
GB (1) | GB1527208A (fr) |
IT (1) | IT1078178B (fr) |
ZA (1) | ZA771041B (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187877A (en) * | 1975-01-13 | 1980-02-12 | Commercial Shearing Inc. | Compensated work port fluid valves |
US4503886A (en) * | 1983-05-12 | 1985-03-12 | Lockheed Corporation | Flow limiting selector valve |
US4497749A (en) * | 1983-12-01 | 1985-02-05 | Pennwalt Corporation | Check valve for ammonia injector apparatus |
JPS61117284A (ja) * | 1984-11-10 | 1986-06-04 | Nippon Steel Corp | 低鉄損一方向性電磁鋼板の製造方法 |
US4719753A (en) * | 1985-02-22 | 1988-01-19 | Linde Aktiengesellschaft | Slide valve for load sensing control in a hydraulic system |
EP0425684B1 (fr) * | 1989-03-24 | 1994-12-14 | Hitachi Construction Machinery Co., Ltd. | Soupape et systeme de commande hydraulique |
US5218992A (en) * | 1991-06-28 | 1993-06-15 | Dana Corporation | Check valve retainer |
US5275337A (en) * | 1992-06-15 | 1994-01-04 | Cummins Engine Company, Inc. | High pressure limiting valve with fast response and fuel injector equipped therewith |
US5390851A (en) * | 1994-01-21 | 1995-02-21 | Cummins Engine Company, Inc. | Solenoid operated unit fuel injector with supply line backflow pressure relief valve |
JP3026047U (ja) * | 1995-12-19 | 1996-07-02 | 株式会社ディスモンド | 自動車用ホイール及びその付属部品 |
DE102004035452A1 (de) * | 2004-07-22 | 2006-02-16 | Robert Bosch Gmbh | Kolbenpumpe mit verbesserter Druckaufbaudynamik |
WO2008027067A1 (fr) * | 2005-12-13 | 2008-03-06 | Borgwarner Inc | Tendeur hydraulique doté d'un clapet de non retour de type bande |
DE102013004850B4 (de) * | 2013-03-05 | 2018-03-29 | Iwis Motorsysteme Gmbh & Co. Kg | Spannvorrichtung mit Blattfedermembran |
GB201310830D0 (en) * | 2013-06-18 | 2013-07-31 | Univ Brunel | Radial flow non-return fluid valve assembly |
CN106979362B (zh) * | 2017-04-21 | 2023-02-03 | 浙江亿日气动科技有限公司 | 自动补偿气压的气控换向阀 |
CN110905880B8 (zh) * | 2018-06-08 | 2021-12-31 | 滕州道智盛智能科技有限公司 | 插装阀液压系统的压力补偿阀及阀芯 |
CN110259992B (zh) * | 2019-06-18 | 2024-06-18 | 苏州思维医疗科技有限公司 | 旋转控制阀 |
CN111336147B (zh) * | 2020-03-16 | 2021-08-31 | 杭州师范大学钱江学院 | 基于转动式阀芯的全稳态六位四通换向阀及其切换方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE200760C (fr) * | ||||
DE630363C (de) * | 1934-11-10 | 1936-05-26 | Hoerbiger & Co | Selbsttaetiges Ventil mit topfaehnlichem Gehaeuse |
FR2057616A5 (fr) * | 1969-08-04 | 1971-05-21 | Cal Shearing Stamping Co | |
FR2153230A1 (fr) * | 1971-09-24 | 1973-05-04 | Commercial Shearing |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2671466A (en) * | 1950-09-26 | 1954-03-09 | Baker Oil Tools Inc | Check valve |
US3782404A (en) * | 1972-06-14 | 1974-01-01 | Commercial Shearing | Adjustable, metered, directional flow control arrangements |
JPS5148829A (ja) * | 1974-10-23 | 1976-04-27 | Kawasaki Heavy Ind Ltd | Atsuryokuhoshotsukimaruchikontoroorubarubu |
-
1977
- 1977-02-21 ZA ZA771041A patent/ZA771041B/xx unknown
- 1977-04-21 GB GB1668577A patent/GB1527208A/en not_active Expired
- 1977-04-26 AU AU24567/77A patent/AU504968B2/en not_active Expired
- 1977-04-27 CA CA277,094A patent/CA1044112A/fr not_active Expired
- 1977-05-03 IT IT4924077A patent/IT1078178B/it active
- 1977-05-04 DE DE19772719917 patent/DE2719917A1/de not_active Withdrawn
- 1977-05-05 FR FR7713783A patent/FR2350531A1/fr active Granted
- 1977-05-05 BR BR7702921A patent/BR7702921A/pt unknown
- 1977-05-06 JP JP5131877A patent/JPS5314419A/ja active Granted
- 1977-05-31 US US05/802,248 patent/US4095617A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE200760C (fr) * | ||||
DE630363C (de) * | 1934-11-10 | 1936-05-26 | Hoerbiger & Co | Selbsttaetiges Ventil mit topfaehnlichem Gehaeuse |
FR2057616A5 (fr) * | 1969-08-04 | 1971-05-21 | Cal Shearing Stamping Co | |
FR2153230A1 (fr) * | 1971-09-24 | 1973-05-04 | Commercial Shearing |
Also Published As
Publication number | Publication date |
---|---|
CA1044112A (fr) | 1978-12-12 |
FR2350531B1 (fr) | 1984-08-31 |
GB1527208A (en) | 1978-10-04 |
DE2719917A1 (de) | 1977-11-17 |
BR7702921A (pt) | 1978-01-31 |
AU504968B2 (en) | 1979-11-01 |
JPS6159401B2 (fr) | 1986-12-16 |
ZA771041B (en) | 1977-12-28 |
IT1078178B (it) | 1985-05-08 |
AU2456777A (en) | 1978-11-02 |
JPS5314419A (en) | 1978-02-09 |
US4095617A (en) | 1978-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |