ES2165339T1 - ELECTROHYDRAULIC DRIVING DEVICE. - Google Patents
ELECTROHYDRAULIC DRIVING DEVICE.Info
- Publication number
- ES2165339T1 ES2165339T1 ES01111167T ES01111167T ES2165339T1 ES 2165339 T1 ES2165339 T1 ES 2165339T1 ES 01111167 T ES01111167 T ES 01111167T ES 01111167 T ES01111167 T ES 01111167T ES 2165339 T1 ES2165339 T1 ES 2165339T1
- Authority
- ES
- Spain
- Prior art keywords
- pump
- housing
- driving device
- piston
- electrohydraulic
- 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.)
- Pending
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Aparato de accionamiento electrohidráulico, comprendiendo una bomba (3) dispuesta en una carcasa (1), accionada por un motor eléctrico (2), impulsando el fluido de presión proporcionado por la bomba un émbolo (4;30), guiado en la carcasa, cuyo vástago de émbolo (7) sobresale como elemento de accionamiento desde la carcasa (1), caracterizado por el hecho de que el recinto del cilindro de alta presión (5,5a) del émbolo (4;30) está configurado en un elemento de la bomba (3) o en un segmento de la unidad de motobomba.Electrohydraulic actuation apparatus, comprising a pump (3) disposed in a housing (1), driven by an electric motor (2), by driving the pressure fluid provided by the pump a piston (4; 30), guided in the housing, whose piston rod (7) protrudes as a drive element from the housing (1), characterized by the fact that the enclosure of the high pressure cylinder (5.5a) of the piston (4; 30) is configured in an element of the pump (3) or in a segment of the motor pump unit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000126147 DE10026147C2 (en) | 2000-05-26 | 2000-05-26 | Electro-hydraulic actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2165339T1 true ES2165339T1 (en) | 2002-03-16 |
Family
ID=7643677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES01111167T Pending ES2165339T1 (en) | 2000-05-26 | 2001-05-10 | ELECTROHYDRAULIC DRIVING DEVICE. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1158181A3 (en) |
DE (1) | DE10026147C2 (en) |
ES (1) | ES2165339T1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10320456B4 (en) * | 2003-05-08 | 2005-10-06 | Hense Systemtechnik Gmbh & Co. Kg | swing motor |
NO320256B1 (en) * | 2003-12-05 | 2005-11-14 | Plugging Specialists Int | Plug with hydraulic cylinder and hydraulic cylinder |
DE102005060436B4 (en) * | 2005-12-15 | 2010-02-04 | Eads Deutschland Gmbh | actuator |
US8448432B2 (en) | 2007-02-13 | 2013-05-28 | The Board Of Regents Of The University Of Texas System | Actuators |
US20100300279A1 (en) * | 2009-06-02 | 2010-12-02 | George Kadlicko | Point Of Use Actuator |
DE102013105445B4 (en) | 2013-05-28 | 2015-08-20 | Pintsch Bubenzer Gmbh | Function unit and electro-hydraulic brake release device with such a |
DE102013105446A1 (en) | 2013-05-28 | 2014-12-04 | Pintsch Bubenzer Gmbh | Electro-hydraulic brake release device and brake assembly |
DE102014215080A1 (en) * | 2014-07-31 | 2016-02-04 | Robert Bosch Gmbh | Hydraulic axis |
DE102016110779A1 (en) * | 2016-06-13 | 2017-12-14 | Emg Automation Gmbh | Electrohydraulic actuator with cooling modules |
DE102021119466B4 (en) * | 2021-07-27 | 2024-04-11 | Eckerle Technologies GmbH | Hydraulic unit |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2035813A (en) * | 1932-04-09 | 1936-03-31 | Carl E Johnson | Electrolift |
US2457467A (en) * | 1945-03-08 | 1948-12-28 | Cons Vultee Aircraft Corp | Electrically and hydraulically operated extensible strut |
DE852188C (en) * | 1950-05-09 | 1952-10-13 | Elektro Mechanik G M B H | Electro-hydraulic adjustment device |
DE1550812A1 (en) * | 1966-05-31 | 1969-10-09 | Klose Kommandit Ges | Electrohydraulic adjustment device with hydraulic accumulator |
DE2103701C3 (en) * | 1971-01-27 | 1974-06-27 | Elektro-Mechanik Gmbh, 5961 Wendenerhuette | Electro-hydraulic adjustment device |
DE3218001A1 (en) * | 1982-05-13 | 1983-11-17 | Elektro-Mechanik Gmbh, 5963 Wenden | ELECTROHYDRAULIC ADJUSTMENT |
DE4116399C2 (en) * | 1991-05-18 | 1995-07-13 | Hemscheidt Fahrwerktech Gmbh | Piston cylinder unit, in particular for use as a shock absorber in vehicle suspension systems |
US5758862A (en) * | 1996-08-27 | 1998-06-02 | Sturman Industries | Solenoid pump operated valve |
-
2000
- 2000-05-26 DE DE2000126147 patent/DE10026147C2/en not_active Expired - Fee Related
-
2001
- 2001-05-10 EP EP01111167A patent/EP1158181A3/en not_active Withdrawn
- 2001-05-10 ES ES01111167T patent/ES2165339T1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE10026147A1 (en) | 2001-12-06 |
DE10026147C2 (en) | 2002-04-18 |
EP1158181A3 (en) | 2004-01-02 |
EP1158181A2 (en) | 2001-11-28 |
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