DE69128129T2 - Einrichtung zur elektroviskosen Dämpfung - Google Patents

Einrichtung zur elektroviskosen Dämpfung

Info

Publication number
DE69128129T2
DE69128129T2 DE69128129T DE69128129T DE69128129T2 DE 69128129 T2 DE69128129 T2 DE 69128129T2 DE 69128129 T DE69128129 T DE 69128129T DE 69128129 T DE69128129 T DE 69128129T DE 69128129 T2 DE69128129 T2 DE 69128129T2
Authority
DE
Germany
Prior art keywords
electroviscous
damping
electroviscous damping
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 - Fee Related
Application number
DE69128129T
Other languages
English (en)
Other versions
DE69128129D1 (de
Inventor
Kazuya Takano
Seiji Onai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP40721990A external-priority patent/JPH04210138A/ja
Priority claimed from JP5762591A external-priority patent/JPH04277335A/ja
Priority claimed from JP23869991A external-priority patent/JPH0555355A/ja
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of DE69128129D1 publication Critical patent/DE69128129D1/de
Publication of DE69128129T2 publication Critical patent/DE69128129T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/38—Covers for protection or appearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
    • F16F9/532—Electrorheological [ER] fluid dampers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/10—Enclosure elements, e.g. for protection
DE69128129T 1990-12-10 1991-12-06 Einrichtung zur elektroviskosen Dämpfung Expired - Fee Related DE69128129T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP40721990A JPH04210138A (ja) 1990-12-10 1990-12-10 減衰装置
JP5762591A JPH04277335A (ja) 1991-03-01 1991-03-01 位置制御装置用ダンパーの使用方法
JP23869991A JPH0555355A (ja) 1991-08-26 1991-08-26 半導体製造装置

Publications (2)

Publication Number Publication Date
DE69128129D1 DE69128129D1 (de) 1997-12-11
DE69128129T2 true DE69128129T2 (de) 1998-03-05

Family

ID=27296320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69128129T Expired - Fee Related DE69128129T2 (de) 1990-12-10 1991-12-06 Einrichtung zur elektroviskosen Dämpfung

Country Status (3)

Country Link
US (1) US5368140A (de)
EP (1) EP0490299B1 (de)
DE (1) DE69128129T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704596A (en) * 1993-08-18 1998-01-06 Bell Helicopter Vibration isolation system
JPH07266178A (ja) * 1994-03-25 1995-10-17 Fujikura Kasei Co Ltd 工作機械用制振装置
US5878851A (en) * 1996-07-02 1999-03-09 Lord Corporation Controllable vibration apparatus
US6029783A (en) * 1998-04-16 2000-02-29 Wirthlin; Alvin R. Variable resistance device using electroactive fluid
DE10155587C1 (de) * 2001-11-13 2003-05-15 Continental Ag Lager mit magneto-rheologisch einstellbarer Dämpferkraft
US20140027217A1 (en) * 2012-07-27 2014-01-30 Vytautas Bucinskas Energy harvesting shock absorber and method for controlling same
US20140028117A1 (en) * 2012-07-27 2014-01-30 Vytautas Bucinskas Chaotic vibration energy harvester and method for controlling same

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941989A (en) * 1931-10-16 1934-01-02 Wappler Electric Company Inc Speed control device for movable grids
GB603566A (en) * 1942-07-22 1948-06-18 Gen Electric Co Ltd Improvements in dash-pots
US2606631A (en) * 1946-05-15 1952-08-12 Gen Motors Corp Fluid controlled retarding apparatus
FR1150999A (fr) * 1956-05-25 1958-01-22 Anciens Etablissements Panhard Amortisseur hydraulique
FR1188151A (fr) * 1957-12-06 1959-09-21 Renault Perfectionnements aux dispositifs amortisseurs à liquide
FR1407748A (fr) * 1964-06-23 1965-08-06 Dispositif de protection de cylindre ouvert, notamment dans une suspension oléopneumatique pour automobile
US3266603A (en) * 1965-02-24 1966-08-16 Michael M Kamimoto Extreme environment hermetically sealed damper
GB1175255A (en) * 1967-10-18 1969-12-23 Nuclear Power Group Ltd Improvements in or relating to Dash Pots.
FR1566740A (de) * 1968-03-29 1969-05-09
GB1282568A (en) * 1968-12-11 1972-07-19 Laser Engineering Developments Improvements in or relating to dampers
SU588420A1 (ru) * 1970-04-04 1978-01-15 Ivanov Anatolij Гидробуфер
DE2553504A1 (de) * 1975-11-28 1977-06-02 Weser Ag Schwingungsdaempfer insbesondere fuer grosse massen
JPS5610844A (en) * 1979-07-02 1981-02-03 Toyota Motor Corp Feedback control system vibration absorbing suspension
GB2111171B (en) * 1981-12-09 1985-07-31 Secr Defence Linear dampers with variable viscosity
US4572488A (en) * 1983-12-08 1986-02-25 The United States Of America As Represented By The Secretary Of The Air Force Low temperature rate controller
JP2693434B2 (ja) * 1986-12-29 1997-12-24 株式会社ブリヂストン サスペンション用減衰力発生装置およびそれの作動制御装置
JPS63231028A (ja) * 1987-03-19 1988-09-27 Canon Inc 振動減衰装置
JP2599602B2 (ja) * 1987-11-02 1997-04-09 株式会社ブリヂストン 起振装置
JPH02176230A (ja) * 1988-12-27 1990-07-09 Tonen Corp 流体ダンパ
US5029677A (en) * 1988-05-13 1991-07-09 Toa Nenryo Kogyo Kabushiki Kaisha Damping system for vibrating body
JPH02209644A (ja) * 1989-02-07 1990-08-21 Tokai Rubber Ind Ltd 緩衝装置
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
JPH03234938A (ja) * 1989-08-25 1991-10-18 Bridgestone Corp 振動減衰装置
US5018606A (en) * 1990-01-10 1991-05-28 Lord Corporation Electrophoretic fluid damper

Also Published As

Publication number Publication date
EP0490299A2 (de) 1992-06-17
US5368140A (en) 1994-11-29
EP0490299A3 (en) 1993-06-09
DE69128129D1 (de) 1997-12-11
EP0490299B1 (de) 1997-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee