EP0898085A3 - Druckmittelmotor für elektrorheologische Flüssigkeiten - Google Patents
Druckmittelmotor für elektrorheologische Flüssigkeiten Download PDFInfo
- Publication number
- EP0898085A3 EP0898085A3 EP98114617A EP98114617A EP0898085A3 EP 0898085 A3 EP0898085 A3 EP 0898085A3 EP 98114617 A EP98114617 A EP 98114617A EP 98114617 A EP98114617 A EP 98114617A EP 0898085 A3 EP0898085 A3 EP 0898085A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- electrorheological
- mandrels
- bores
- pressurised
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
- F15B21/065—Use of electro- or magnetosensitive fluids, e.g. electrorheological fluid
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19735466 | 1997-08-16 | ||
DE19735466A DE19735466B4 (de) | 1997-08-16 | 1997-08-16 | Druckmittelmotor für elektrorheologische Flüssigkeiten |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0898085A2 EP0898085A2 (de) | 1999-02-24 |
EP0898085A3 true EP0898085A3 (de) | 2000-01-19 |
EP0898085B1 EP0898085B1 (de) | 2006-05-10 |
Family
ID=7839107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98114617A Expired - Lifetime EP0898085B1 (de) | 1997-08-16 | 1998-08-04 | Druckmittelmotor für elektrorheologische Flüssigkeiten |
Country Status (5)
Country | Link |
---|---|
US (1) | US6116144A (de) |
EP (1) | EP0898085B1 (de) |
JP (1) | JPH11125215A (de) |
KR (1) | KR19990023619A (de) |
DE (2) | DE19735466B4 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19717693A1 (de) * | 1997-04-26 | 1998-10-29 | Schenck Ag Carl | Stell- und Dämpfervorrichtung |
DE19955959A1 (de) | 1999-11-19 | 2001-05-23 | Schenck Pegasus Gmbh | Druckmittelmotor auf Basis elektrorheologischer Flüssigkeiten |
US6823895B2 (en) * | 2001-05-31 | 2004-11-30 | The Board Of Regents Of The University And Community College System Of Nevada On Behalf Of The University Of Nevada | Magnetorheological fluid device |
DE102004010532A1 (de) * | 2004-03-04 | 2005-12-15 | Fludicon Gmbh | Ventilansteuerung von hydraulischen Aktoren auf Basis elektrorheologischer Flüssigkeiten |
DE102004026454B4 (de) * | 2004-05-29 | 2007-10-25 | Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, dieses vertreten durch das Bundesamt für Wehrtechnik und Beschaffung | Schwimmende Rohrlagerung |
DE102010001595B4 (de) * | 2010-02-04 | 2012-05-16 | Sumitomo (Shi) Demag Plastics Machinery Gmbh | Spritzgießmaschine sowie hydraulische Antriebseinheit hierfür |
RU2634166C2 (ru) * | 2014-08-18 | 2017-10-24 | Катарина Валерьевна Найгерт | Магнитореологический привод прямого электромагнитного управления характеристиками потока верхнего контура гидравлической системы с гидравлическим мостиком (варианты) |
CN106438565B (zh) | 2016-12-08 | 2018-02-02 | 广东技术师范学院 | 一种防尘控热装置及其方法 |
DE102017214660B4 (de) * | 2017-08-22 | 2022-12-15 | Bayerische Motoren Werke Aktiengesellschaft | Druckbolzen einer Presse sowie Presse mit Druckbolzen |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3552275A (en) * | 1968-07-29 | 1971-01-05 | Boeing Co | Electric fluid actuator |
US3587613A (en) * | 1969-07-18 | 1971-06-28 | Atomic Energy Commission | Electro-fluid valve having strip electrodes |
US4840112A (en) * | 1988-01-12 | 1989-06-20 | Ga Technologies Inc. | Combined valve/cylinder using electro-rheological fluid |
GB2244006A (en) * | 1990-05-04 | 1991-11-20 | Blatchford & Sons Ltd | Artificial limb joint control device containing an electrorheological fluid |
US5377721A (en) * | 1994-01-05 | 1995-01-03 | Ckd Corporation | Control apparatus for electroviscous fluid |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3050034A (en) * | 1960-04-04 | 1962-08-21 | Ct Circuits Inc | Transducer-controlled servomechanism |
US3501099A (en) * | 1967-09-27 | 1970-03-17 | Physics Int Co | Electromechanical actuator having an active element of electroexpansive material |
US3599428A (en) * | 1970-04-29 | 1971-08-17 | Boeing Co | Electric fluid actuator |
DE3063743D1 (en) * | 1979-05-15 | 1983-07-21 | Secr Defence Brit | A hydraulic servo valve arrangement |
JP2599602B2 (ja) * | 1987-11-02 | 1997-04-09 | 株式会社ブリヂストン | 起振装置 |
DE3738630C2 (de) * | 1987-11-13 | 1995-06-08 | Rexroth Mannesmann Gmbh | Elektrohydraulische Druckwandlervorrichtung |
US5014829A (en) * | 1989-04-18 | 1991-05-14 | Hare Sr Nicholas S | Electro-rheological shock absorber |
US5161653A (en) * | 1989-04-18 | 1992-11-10 | Hare Sr Nicholas S | Electro-rheological shock absorber |
US5158109A (en) * | 1989-04-18 | 1992-10-27 | Hare Sr Nicholas S | Electro-rheological valve |
US5170866A (en) * | 1991-04-01 | 1992-12-15 | Motorola, Inc | Motion-damping device using electrorheological fluid |
USH1292H (en) * | 1992-09-23 | 1994-03-01 | The United States Of America As Represented By The Secretary Of The Navy | Electro-rheological fluid damped actuator |
US5866971A (en) * | 1993-09-09 | 1999-02-02 | Active Control Experts, Inc. | Hybrid motor |
-
1997
- 1997-08-16 DE DE19735466A patent/DE19735466B4/de not_active Expired - Fee Related
-
1998
- 1998-08-04 EP EP98114617A patent/EP0898085B1/de not_active Expired - Lifetime
- 1998-08-04 DE DE59813531T patent/DE59813531D1/de not_active Expired - Lifetime
- 1998-08-11 JP JP10237973A patent/JPH11125215A/ja active Pending
- 1998-08-11 US US09/132,609 patent/US6116144A/en not_active Expired - Fee Related
- 1998-08-14 KR KR1019980033111A patent/KR19990023619A/ko not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3552275A (en) * | 1968-07-29 | 1971-01-05 | Boeing Co | Electric fluid actuator |
US3587613A (en) * | 1969-07-18 | 1971-06-28 | Atomic Energy Commission | Electro-fluid valve having strip electrodes |
US4840112A (en) * | 1988-01-12 | 1989-06-20 | Ga Technologies Inc. | Combined valve/cylinder using electro-rheological fluid |
GB2244006A (en) * | 1990-05-04 | 1991-11-20 | Blatchford & Sons Ltd | Artificial limb joint control device containing an electrorheological fluid |
US5377721A (en) * | 1994-01-05 | 1995-01-03 | Ckd Corporation | Control apparatus for electroviscous fluid |
Also Published As
Publication number | Publication date |
---|---|
DE19735466B4 (de) | 2007-06-28 |
DE19735466A1 (de) | 1999-02-18 |
US6116144A (en) | 2000-09-12 |
EP0898085A2 (de) | 1999-02-24 |
EP0898085B1 (de) | 2006-05-10 |
JPH11125215A (ja) | 1999-05-11 |
DE59813531D1 (de) | 2006-06-14 |
KR19990023619A (ko) | 1999-03-25 |
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