FR2551171B1 - Valve de commande perfectionnee de limitation de debit et d'equilibrage de pression - Google Patents
Valve de commande perfectionnee de limitation de debit et d'equilibrage de pressionInfo
- Publication number
- FR2551171B1 FR2551171B1 FR8313544A FR8313544A FR2551171B1 FR 2551171 B1 FR2551171 B1 FR 2551171B1 FR 8313544 A FR8313544 A FR 8313544A FR 8313544 A FR8313544 A FR 8313544A FR 2551171 B1 FR2551171 B1 FR 2551171B1
- Authority
- FR
- France
- Prior art keywords
- control valve
- pressure balancing
- improved flow
- balancing control
- flow limitation
- 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 - Lifetime
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
-
- 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
- F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Safety Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8313544A FR2551171B1 (fr) | 1983-08-22 | 1983-08-22 | Valve de commande perfectionnee de limitation de debit et d'equilibrage de pression |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8313544A FR2551171B1 (fr) | 1983-08-22 | 1983-08-22 | Valve de commande perfectionnee de limitation de debit et d'equilibrage de pression |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2551171A1 FR2551171A1 (fr) | 1985-03-01 |
FR2551171B1 true FR2551171B1 (fr) | 1990-04-20 |
Family
ID=9291740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8313544A Expired - Lifetime FR2551171B1 (fr) | 1983-08-22 | 1983-08-22 | Valve de commande perfectionnee de limitation de debit et d'equilibrage de pression |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2551171B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3901886A1 (de) * | 1989-01-23 | 1990-07-26 | Pleiger Maschf Paul | Mengenregelventil |
DE9405872U1 (de) * | 1994-04-08 | 1994-05-26 | Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 81673 München | Senkbremsventil und Mengenregel-Vorrichtung für die Hochdruck-Hydraulik |
CN110131433B (zh) * | 2019-05-29 | 2021-03-02 | 河南航天液压气动技术有限公司 | 一种增加响应时间的开关阀 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123335A (en) * | 1964-03-03 | Stabilized piston valve | ||
US2800141A (en) * | 1953-01-07 | 1957-07-23 | William Waterman | Flow regulators |
US2812775A (en) * | 1956-09-10 | 1957-11-12 | New York Air Brake Co | Stabilizing means for high pressure hydraulic valves of the plunger type |
US3979908A (en) * | 1975-09-29 | 1976-09-14 | The Cessna Aircraft Company | Priority flow valve |
DE3126269A1 (de) * | 1980-07-09 | 1982-04-01 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | "hydraulischer steuerkolben" |
-
1983
- 1983-08-22 FR FR8313544A patent/FR2551171B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2551171A1 (fr) | 1985-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |