FR1304686A - Distributeur hydraulique servo-commandé - Google Patents
Distributeur hydraulique servo-commandéInfo
- Publication number
- FR1304686A FR1304686A FR869666A FR869666A FR1304686A FR 1304686 A FR1304686 A FR 1304686A FR 869666 A FR869666 A FR 869666A FR 869666 A FR869666 A FR 869666A FR 1304686 A FR1304686 A FR 1304686A
- Authority
- FR
- France
- Prior art keywords
- servo
- controlled hydraulic
- hydraulic distributor
- distributor
- controlled
- 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
- 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
-
- 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
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
-
- 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
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
- Y10T137/86606—Common to plural valve motor chambers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3106224X | 1960-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1304686A true FR1304686A (fr) | 1962-09-28 |
Family
ID=10921818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR869666A Expired FR1304686A (fr) | 1960-08-02 | 1961-08-01 | Distributeur hydraulique servo-commandé |
Country Status (2)
Country | Link |
---|---|
US (1) | US3106224A (fr) |
FR (1) | FR1304686A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088017A2 (fr) * | 1982-02-26 | 1983-09-07 | COMPAGNIE PARISIENNE D'OUTILLAGE A AIR COMPRIME Société anonyme dite: | Dispositif de distribution hydraulique à tiroir |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3443594A (en) * | 1966-11-21 | 1969-05-13 | Goodyear Tire & Rubber | Proportional pressure valve |
US3511132A (en) * | 1967-11-18 | 1970-05-12 | Rexroth Gmbh G L | Hydraulic power amplifier |
US4245547A (en) * | 1977-10-31 | 1981-01-20 | Commercial Shearing, Inc. | Rotary to linear servo mechanisms |
US4394102A (en) * | 1981-12-04 | 1983-07-19 | Clipp Control Corporation | Servo amplification system |
US4779648A (en) * | 1985-02-25 | 1988-10-25 | Sloate Harry M | Pilot controlled valves |
US4683915A (en) * | 1985-02-25 | 1987-08-04 | Sloate Harry M | Pilot controlled valves |
US4762147A (en) * | 1986-02-20 | 1988-08-09 | Sloate Harry M | Servo valve with torque feedback |
US4674539A (en) * | 1986-02-20 | 1987-06-23 | Sloate Harry M | Rotary servo valve |
GB0302242D0 (en) * | 2003-01-31 | 2003-03-05 | Aldridge Piling Equipment Hire | Control valve arrangement |
US7735517B2 (en) * | 2006-12-22 | 2010-06-15 | Caterpillar Inc | Rotary-actuated electro-hydraulic valve |
US8074558B2 (en) * | 2008-04-30 | 2011-12-13 | Caterpillar Inc. | Axial piston device having rotary displacement control |
US8156960B2 (en) * | 2009-03-27 | 2012-04-17 | Caterpillar Inc. | Servo pressure control valve |
AU2010238562A1 (en) * | 2010-10-30 | 2012-05-17 | Xu, Xuejun Mr | A New Mechanism for Fluid Power Transmission and Control |
DE102012106906A1 (de) * | 2012-07-30 | 2014-01-30 | Linde Hydraulics Gmbh & Co. Kg | Hydrostatische Verdrängermaschine |
WO2015044959A1 (fr) * | 2013-09-27 | 2015-04-02 | G R Bharath Sai Kumar | Dispositif et système pour la régulation d'écoulement directionnel de fluides et de gaz |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR464891A (fr) * | 1912-11-27 | 1914-04-02 | Octave Brotelle | Tampon en feutre antiseptisé muni de bandes emplastiques, servant de bandage herniaire |
-
1961
- 1961-07-31 US US128934A patent/US3106224A/en not_active Expired - Lifetime
- 1961-08-01 FR FR869666A patent/FR1304686A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088017A2 (fr) * | 1982-02-26 | 1983-09-07 | COMPAGNIE PARISIENNE D'OUTILLAGE A AIR COMPRIME Société anonyme dite: | Dispositif de distribution hydraulique à tiroir |
EP0088017A3 (en) * | 1982-02-26 | 1984-04-04 | Compagnie Parisienne D'outillage A Air Comprime Societe Anonyme Dite: | Displacement control of a hydraulic amplifier shaft, and application in a hydraulic directional spool valve |
Also Published As
Publication number | Publication date |
---|---|
US3106224A (en) | 1963-10-08 |
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