FR2690562B1 - Amortisseur, ensemble d'electro-aimant utilisant cet amortisseur, et relais utilisant l'ensemble d'electro-aimant. - Google Patents

Amortisseur, ensemble d'electro-aimant utilisant cet amortisseur, et relais utilisant l'ensemble d'electro-aimant.

Info

Publication number
FR2690562B1
FR2690562B1 FR9304766A FR9304766A FR2690562B1 FR 2690562 B1 FR2690562 B1 FR 2690562B1 FR 9304766 A FR9304766 A FR 9304766A FR 9304766 A FR9304766 A FR 9304766A FR 2690562 B1 FR2690562 B1 FR 2690562B1
Authority
FR
France
Prior art keywords
electro
shock absorber
magnet assembly
relay
magnet
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
FR9304766A
Other languages
English (en)
Other versions
FR2690562A1 (fr
Inventor
Shibata Kiwamu
Yokoyama Yoichi
Yano Manbu
Kitamura Nobuhiko
Kanemoto Naoki
Kawamoto Tetsuyasu
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 JP4103038A external-priority patent/JP2719070B2/ja
Priority claimed from JP10303992A external-priority patent/JPH05298992A/ja
Priority claimed from JP4224297A external-priority patent/JPH0668764A/ja
Priority claimed from JP4281406A external-priority patent/JPH06132114A/ja
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of FR2690562A1 publication Critical patent/FR2690562A1/fr
Application granted granted Critical
Publication of FR2690562B1 publication Critical patent/FR2690562B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/088—Electromagnets; Actuators including electromagnets with armatures provided with means for absorbing shocks
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • 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
    • F16F9/535—Magnetorheological [MR] fluid dampers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
FR9304766A 1992-04-22 1993-04-22 Amortisseur, ensemble d'electro-aimant utilisant cet amortisseur, et relais utilisant l'ensemble d'electro-aimant. Expired - Fee Related FR2690562B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4103038A JP2719070B2 (ja) 1992-04-22 1992-04-22 電磁石装置およびリレー
JP10303992A JPH05298992A (ja) 1992-04-22 1992-04-22 ダンパー
JP4224297A JPH0668764A (ja) 1992-08-24 1992-08-24 ダンパー
JP4281406A JPH06132114A (ja) 1992-10-20 1992-10-20 電磁石装置

Publications (2)

Publication Number Publication Date
FR2690562A1 FR2690562A1 (fr) 1993-10-29
FR2690562B1 true FR2690562B1 (fr) 1995-08-04

Family

ID=27469081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9304766A Expired - Fee Related FR2690562B1 (fr) 1992-04-22 1993-04-22 Amortisseur, ensemble d'electro-aimant utilisant cet amortisseur, et relais utilisant l'ensemble d'electro-aimant.

Country Status (4)

Country Link
US (1) US5389905A (fr)
CA (1) CA2094197C (fr)
DE (1) DE4313184C2 (fr)
FR (1) FR2690562B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6019201A (en) * 1996-07-30 2000-02-01 Board Of Regents Of The University And Community College System Of Nevada Magneto-rheological fluid damper
JP3849197B2 (ja) * 1997-02-06 2006-11-22 松下電工株式会社 リレー
DE19729573A1 (de) * 1997-07-10 1999-01-14 Ludwig Kreth Vorrichtung zur Dampfung von Stoß- und Schwingungsenergie mit Hilfe von flüssigkeitsgefüllten Körpern
US6471018B1 (en) 1998-11-20 2002-10-29 Board Of Regents Of The University And Community College System On Behalf Of The University Of Nevada-Reno, The University Of Reno Magneto-rheological fluid device
IT1304072B1 (it) * 1998-12-30 2001-03-07 Abb Ricerca Spa Interruttore di corrente avente funzionalita' migliorata
US6794966B2 (en) * 2002-07-01 2004-09-21 Tyco Electronics Corporation Low noise relay
JP2005026182A (ja) * 2003-07-02 2005-01-27 Matsushita Electric Works Ltd 電磁開閉装置
DE102004008046B4 (de) * 2003-08-22 2012-10-04 Bayerische Motoren Werke Aktiengesellschaft Anschlagpuffer für eine Fahrzeugtür oder -klappe
FR2871616B1 (fr) * 2004-06-14 2007-05-11 Hager Electro S A S Soc Par Ac Dispositif de commutation de charge
DE102005043988A1 (de) * 2005-09-14 2007-03-22 Huf Hülsbeck & Fürst Gmbh & Co. Kg Dämpferelement
JP5142652B2 (ja) * 2007-01-31 2013-02-13 富士通コンポーネント株式会社 有極電磁継電器及びコイル組立
DE102009046999A1 (de) * 2009-11-23 2011-05-26 Robert Bosch Gmbh Elektromagnet
JP5741338B2 (ja) * 2011-09-15 2015-07-01 オムロン株式会社 端子部材のシール構造、及び、電磁継電器
CN202650990U (zh) * 2012-07-02 2013-01-02 宁波福特继电器有限公司 一种小型大功率磁保持继电器
CH713442B1 (de) * 2017-02-08 2021-03-31 Elesta Gmbh Ostfildern De Zweigniederlassung Bad Ragaz Relais.
WO2021083331A1 (fr) * 2019-11-01 2021-05-06 厦门宏发汽车电子有限公司 Relais électromagnétique

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074707B (de) * 1960-02-04 LICENTIA Patent-Verwaltungs-G.m.b.H., Frankfurt/M Elektromagnetischer Schalter
FR642711A (fr) * 1927-03-25 1928-09-03 Retardateur et amortisseur hydraulique
DE468320C (de) * 1928-01-12 1928-11-10 Otto Froitzheim Rueckstossdaempfende Fluessigkeits-Hohlfeder
DE684075C (de) * 1936-03-06 1939-11-22 Demag Akt Ges Fluessigkeitsdaempfung fuer Verschiebeankermotoren
DE894127C (de) * 1948-12-08 1953-10-22 Siemens Ag Vorrichtung zur Verhuetung von Kontaktprellungen, insbesondere bei Reglern, wie Tirillreglern od. dgl.
DE1055091B (de) * 1952-12-03 1959-04-16 Licentia Gmbh Mittels Luftdaempfung prellfrei arbeitender elektromagnetischer Schalter, z. B. Schuetz
DE935831C (de) * 1953-04-05 1955-12-01 Robert Hanning Einstellbare Fluessigkeitsdaempfung
DE1078214B (de) * 1957-01-11 1960-03-24 Siemens Ag Vorrichtung zur Verringerung der Stossempfindlichkeit von Schuetzen od. dgl.
DE1790322C3 (de) * 1966-03-24 1979-12-13 Monroe Auto Equipment Co Elektrischer Schalter
FR1506540A (fr) * 1966-11-09 1967-12-22 Perfectionnements aux dispositifs électromagnétiques à entrefers
JPS4889361A (fr) * 1972-02-29 1973-11-22
DE7331139U (de) * 1973-08-27 1973-11-22 Siemens Ag Vorrichtung zur Dämpfung von Kontaktprellungen an einem elektromagnetischen Relais
GB2020779B (en) * 1978-05-10 1982-10-06 Brie Perry F G De Fluid damping device
JPS56120841A (en) * 1980-02-27 1981-09-22 Nissan Motor Co Ltd Shock absorber
DE3433797A1 (de) * 1984-09-14 1986-03-27 Uni-Cardan Ag, 5200 Siegburg Elastisches lager mit hydraulischer daempfung
DE3447655A1 (de) * 1984-12-28 1986-07-03 Hubert Dipl.-Ing. 8330 Eggenfelden Brendel Schwingungsdaempfer und verfahren zur verbesserung der schwingungs- und koerperschalldaempfung von gegenstaenden
DE3601712A1 (de) * 1985-02-01 1986-09-11 Rheinische Armaturen- und Maschinenfabrik Albert Sempell, 4052 Korschenbroich Einrichtung zur kontrolle unerwuenschter bewegungen und auslenkungen
EP0281384B1 (fr) * 1987-03-06 1994-06-08 Takamisawa Electric Co., Ltd. Relais électromagnétique avec dispositifs pour amortir le bruit
DE3724432A1 (de) * 1987-07-23 1989-02-02 Freudenberg Carl Fa Huelsengummifeder
US4878650A (en) * 1988-04-29 1989-11-07 Allied-Signal Inc. Armature with shear stress damper
JPH0287435A (ja) * 1988-09-22 1990-03-28 Fujitsu Ltd 有極電磁継電器
US4963847A (en) * 1989-04-11 1990-10-16 Heinemann Electric Company Circuit breaker with transparent tube magnetic core holder
EP0407012B1 (fr) * 1989-07-05 1995-10-25 Acer Incorporated Assemblage d'un commutateur à membrane
CA2018344C (fr) * 1989-12-07 1995-12-12 Yoichi Yokoyama Contacts de relais electromagnetique resistants a une liaison par fusion
JPH04103038A (ja) * 1990-08-22 1992-04-06 Matsushita Electric Ind Co Ltd 対物レンズ駆動装置
JPH04103039A (ja) * 1990-12-21 1992-04-06 Toshiba Corp 対物レンズ駆動装置
JP2877526B2 (ja) * 1990-12-26 1999-03-31 三洋電機株式会社 電動送風機のインぺラー
JP3031385B2 (ja) * 1991-03-11 2000-04-10 日本電信電話株式会社 フレキシブル光導波路基板及びその製造方法

Also Published As

Publication number Publication date
DE4313184A1 (de) 1993-12-09
CA2094197A1 (fr) 1993-10-23
FR2690562A1 (fr) 1993-10-29
DE4313184C2 (de) 1999-04-29
CA2094197C (fr) 1996-04-30
US5389905A (en) 1995-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081231