EP0266657A3 - Control device - Google Patents
Control device Download PDFInfo
- Publication number
- EP0266657A3 EP0266657A3 EP87115734A EP87115734A EP0266657A3 EP 0266657 A3 EP0266657 A3 EP 0266657A3 EP 87115734 A EP87115734 A EP 87115734A EP 87115734 A EP87115734 A EP 87115734A EP 0266657 A3 EP0266657 A3 EP 0266657A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- control device
- 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.)
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/18—Combined units comprising both motor and pump
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20561—Type of pump reversible
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3637404 | 1986-11-03 | ||
DE19863637404 DE3637404A1 (en) | 1986-11-03 | 1986-11-03 | ACTUATOR |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0266657A2 EP0266657A2 (en) | 1988-05-11 |
EP0266657A3 true EP0266657A3 (en) | 1989-01-04 |
EP0266657B1 EP0266657B1 (en) | 1991-04-17 |
Family
ID=6313056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87115734A Expired - Lifetime EP0266657B1 (en) | 1986-11-03 | 1987-10-27 | Control device |
Country Status (4)
Country | Link |
---|---|
US (1) | US4811562A (en) |
EP (1) | EP0266657B1 (en) |
JP (1) | JPS63135603A (en) |
DE (1) | DE3637404A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE461391B (en) * | 1987-10-28 | 1990-02-12 | Bt Ind Ab | HYDRAULIC LIFTING DEVICE |
DE3917964A1 (en) * | 1989-06-02 | 1990-12-06 | Daimler Benz Ag | METHOD FOR REMOVING CONDENSATE FROM A COMPRESSED AIR SYSTEM AND DEVICE FOR CARRYING IT OUT |
JP2520691Y2 (en) * | 1989-07-03 | 1996-12-18 | 株式会社ショーワ | Outboard motor tilt / trim device |
DE4028899C1 (en) * | 1990-09-12 | 1992-01-09 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
US5107678A (en) * | 1991-05-17 | 1992-04-28 | Barber-Colman Company | Floating fluid-operated actuator |
DE4302889C2 (en) * | 1993-02-02 | 1997-03-27 | Emg Eltma Hebezeuge Oschersleb | Electro-hydraulic actuator |
AT405631B (en) * | 1998-03-13 | 1999-10-25 | Hoerbiger Gmbh | OPERATING ARRANGEMENT FOR MOVABLE PARTS ON VEHICLES, ESPECIALLY FOR REAR COVER, COVER COVERS OD. DGL. |
AT409158B (en) * | 1999-11-26 | 2002-06-25 | Hoerbiger Hydraulik | HYDRAULIC ACTUATING ARRANGEMENT |
DE10013194B4 (en) * | 2000-03-17 | 2005-02-24 | Festo Ag & Co.Kg | driving device |
EP1190819B1 (en) * | 2000-03-28 | 2004-10-13 | Seiko Epson Corporation | Pump-integrated flexible actuator |
US6886332B2 (en) * | 2002-02-05 | 2005-05-03 | Parker-Hannifin Corporation | Bi-rotational, two-stage hydraulic system |
FR2845628B1 (en) * | 2002-10-10 | 2006-02-24 | Smc Kk | CLAMPING DEVICE |
US7516613B2 (en) * | 2004-12-01 | 2009-04-14 | Haldex Hydraulics Corporation | Hydraulic drive system |
US9316157B2 (en) * | 2012-02-01 | 2016-04-19 | Hamilton Sundstrand Corporation | Fuel system for starting an APU using a hybrid pump arrangement |
WO2013177437A1 (en) * | 2012-05-25 | 2013-11-28 | Kimray, Inc. | Electro-hydraulic valve positioner |
DE102015008517A1 (en) * | 2014-07-10 | 2016-01-14 | Marquardt Gmbh | Actuator, in particular for a motor vehicle |
DE102017206719B4 (en) * | 2017-04-21 | 2020-10-22 | Pintsch Bubenzer Gmbh | Actuating cylinder arrangement for a brake release device, brake release device and brake arrangement |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1134942A (en) * | 1955-10-25 | 1957-04-19 | Cie Gen Equip Aeronautique | Motion transformer |
US3374625A (en) * | 1965-10-23 | 1968-03-26 | Whitfield M.P. Stuart | Valveless hydraulic actuating units |
FR2572201A1 (en) * | 1984-10-19 | 1986-04-25 | Penn Ernest | Electrical remote control |
FR2588326A1 (en) * | 1985-10-03 | 1987-04-10 | Penn Ernest | Electro-hydraulic jack |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB379124A (en) * | 1930-10-02 | 1932-08-25 | British Thomson Houston Co Ltd | Improvements in and relating to electro-hydraulic apparatus |
US2640323A (en) * | 1950-12-15 | 1953-06-02 | Detroit Harvester Co | Power unit of the fluid pressure type |
US3305195A (en) * | 1965-05-05 | 1967-02-21 | Eickmann Karl | Kinetical energy transforming and proportionately dividing fluid drive |
US3446019A (en) * | 1967-03-27 | 1969-05-27 | Leon D Bullough | Fluid power drive apparatus |
DE2103701C3 (en) * | 1971-01-27 | 1974-06-27 | Elektro-Mechanik Gmbh, 5961 Wendenerhuette | Electro-hydraulic adjustment device |
DE2232956C3 (en) * | 1972-07-05 | 1981-07-02 | Daimler-Benz Ag, 7000 Stuttgart | Pneumatic system with a working element that works by means of a membrane |
US3979910A (en) * | 1973-04-16 | 1976-09-14 | Canada Wire And Cable Limited | Closed circuit hydraulic control system |
JPS507414U (en) * | 1973-05-21 | 1975-01-25 | ||
DE2757623A1 (en) * | 1977-12-23 | 1979-06-28 | Volkswagenwerk Ag | Hydraulic drive with regulated power transmission - has DC motor for pump and short circuiting separating valve |
DE3149071C2 (en) * | 1981-12-11 | 1984-09-13 | Daimler-Benz Ag, 7000 Stuttgart | Central locking with two-door operation for vehicles |
FR2525292B1 (en) * | 1982-04-19 | 1986-12-19 | Chatelin Jacques | HYDRAULIC SERVO-MOTOR |
JPS58212105A (en) * | 1983-05-27 | 1983-12-09 | Taamo:Kk | Engaging tool |
-
1986
- 1986-11-03 DE DE19863637404 patent/DE3637404A1/en active Granted
-
1987
- 1987-10-27 EP EP87115734A patent/EP0266657B1/en not_active Expired - Lifetime
- 1987-11-02 JP JP62275927A patent/JPS63135603A/en active Pending
- 1987-11-03 US US07/116,156 patent/US4811562A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1134942A (en) * | 1955-10-25 | 1957-04-19 | Cie Gen Equip Aeronautique | Motion transformer |
US3374625A (en) * | 1965-10-23 | 1968-03-26 | Whitfield M.P. Stuart | Valveless hydraulic actuating units |
FR2572201A1 (en) * | 1984-10-19 | 1986-04-25 | Penn Ernest | Electrical remote control |
FR2588326A1 (en) * | 1985-10-03 | 1987-04-10 | Penn Ernest | Electro-hydraulic jack |
Also Published As
Publication number | Publication date |
---|---|
DE3637404A1 (en) | 1987-11-26 |
DE3637404C2 (en) | 1989-12-28 |
JPS63135603A (en) | 1988-06-08 |
EP0266657A2 (en) | 1988-05-11 |
EP0266657B1 (en) | 1991-04-17 |
US4811562A (en) | 1989-03-14 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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STAA | Information on the status of an ep patent application or granted ep patent |
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Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051027 |