FR1129777A - Hydraulic control unit - Google Patents
Hydraulic control unitInfo
- Publication number
- FR1129777A FR1129777A FR1129777DA FR1129777A FR 1129777 A FR1129777 A FR 1129777A FR 1129777D A FR1129777D A FR 1129777DA FR 1129777 A FR1129777 A FR 1129777A
- Authority
- FR
- France
- Prior art keywords
- control unit
- hydraulic control
- hydraulic
- unit
- control
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- 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
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1129777T | 1955-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1129777A true FR1129777A (en) | 1957-01-25 |
Family
ID=9637145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1129777D Expired FR1129777A (en) | 1955-08-12 | 1955-08-12 | Hydraulic control unit |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1129777A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3206880A (en) * | 1962-10-30 | 1965-09-21 | Allis Chalmers Mfg Corp | Scraper control system |
US3717175A (en) * | 1971-04-08 | 1973-02-20 | Dowty Technical Dev Ltd | Selector valves |
EP0169916A1 (en) * | 1984-07-28 | 1986-02-05 | Vickers Systems GmbH | Pump, especially power steering pump |
US5586577A (en) * | 1994-09-28 | 1996-12-24 | Samsung Heavy Industries Co., Ltd. | Mono-block control valve with side bypass passage |
-
1955
- 1955-08-12 FR FR1129777D patent/FR1129777A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3206880A (en) * | 1962-10-30 | 1965-09-21 | Allis Chalmers Mfg Corp | Scraper control system |
US3717175A (en) * | 1971-04-08 | 1973-02-20 | Dowty Technical Dev Ltd | Selector valves |
EP0169916A1 (en) * | 1984-07-28 | 1986-02-05 | Vickers Systems GmbH | Pump, especially power steering pump |
US5586577A (en) * | 1994-09-28 | 1996-12-24 | Samsung Heavy Industries Co., Ltd. | Mono-block control valve with side bypass passage |
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