JPH0250935U - - Google Patents

Info

Publication number
JPH0250935U
JPH0250935U JP1989101733U JP10173389U JPH0250935U JP H0250935 U JPH0250935 U JP H0250935U JP 1989101733 U JP1989101733 U JP 1989101733U JP 10173389 U JP10173389 U JP 10173389U JP H0250935 U JPH0250935 U JP H0250935U
Authority
JP
Japan
Prior art keywords
contact
armature
yoke
movable
normally
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
Application number
JP1989101733U
Other languages
English (en)
Other versions
JP2513312Y2 (ja
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
Application filed filed Critical
Publication of JPH0250935U publication Critical patent/JPH0250935U/ja
Application granted granted Critical
Publication of JP2513312Y2 publication Critical patent/JP2513312Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H01H50/545—Self-contained, easily replaceable microswitches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact

Landscapes

  • Contacts (AREA)
  • Electromagnets (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Description

【図面の簡単な説明】
第１図は本考案に基づく電磁開閉器の遮断状態
にある断面図、第２図は第１図における開閉器の
通常の投入状態にある断面図、第３図は第１図に
おける開閉器のブレーク接点が溶着したときの投
入状態にある断面図である。 １……ハウジング、２……接触子ホルダー、３
……ブレーク接点、４……メーク接点、６……接
極子、７……板ばね、１０……継鉄、１１……横
棒、１３……圧縮コイルばね、１４……コイルボ
ビン。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 可動接触子ホルダーに支持され固定接触子
    と共にブレーク接点およびメーク接点を形成する
    可動接触子を有し、ブレーク接点が溶着したとき
    メーク接点を作動させることなく可動な磁石部分
    の運動の継続が可能であるように、接触子ホルダ
    ーが接極子に接続されている電磁開閉器において
    、電磁石の継鉄１０が磁石系の閉鎖方向に弾性的
    に懸架されており１１，１３、この弾性懸架、接
    極子６と接触子ホルダー２との間の弾性接続７お
    よび可動接触子３，４の弾性が、ブレーク接点３
    が溶着し磁石系が閉じられているとき接極子６お
    よび継鉄１０の各弾性変位距離がほぼ同じ大きさ
    であるように互いに調整されていることを特徴と
    する電磁開閉器。 (2) 接極子６と接触子ホルダー２とを弾性接続
    するために板ばね７が設けられていることを特徴
    とする請求項１記載の開閉器。 (3) 継鉄１０の弾性支持が、これを貫通する横
    棒１１に接触支持された圧縮コイルばね１３を介
    して行われていることを特徴とする請求項１又は
    ２記載の開閉器。 (4) 圧縮コイルばね１３の横棒１１と反対側端
    がコイルボビン１４に接触支持され、コイルボビ
    ン１４が開閉器ハウジング１に接触支持されてい
    ることを特徴とする請求項３記載の開閉器。
JP1989101733U 1988-09-05 1989-08-30 電磁開閉器 Expired - Fee Related JP2513312Y2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8811206.3 1988-09-05
DE8811206U DE8811206U1 (de) 1988-09-05 1988-09-05 Elektromagnetisches Schaltgerät

Publications (2)

Publication Number Publication Date
JPH0250935U true JPH0250935U (ja) 1990-04-10
JP2513312Y2 JP2513312Y2 (ja) 1996-10-02

Family

ID=6827578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989101733U Expired - Fee Related JP2513312Y2 (ja) 1988-09-05 1989-08-30 電磁開閉器

Country Status (6)

Country Link
US (1) US4988964A (ja)
EP (1) EP0358050B1 (ja)
JP (1) JP2513312Y2 (ja)
AT (1) ATE116476T1 (ja)
CA (1) CA1332068C (ja)
DE (2) DE8811206U1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015177962A1 (ja) * 2014-05-20 2015-11-26 富士電機機器制御株式会社 電磁接触器

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU664556B2 (en) * 1991-07-26 1995-11-23 Eaton Corporation Contactor floating magnet
DE29604046U1 (de) * 1996-03-05 1996-05-02 Klöckner-Moeller GmbH, 53115 Bonn Eletromagnetisches Schaltgerät mit Zwangsführung
DE19648053C1 (de) * 1996-11-20 1998-03-12 Siemens Ag Elektromagnetisches Schaltgerät
DE102004053791A1 (de) * 2004-11-08 2006-05-24 Siemens Ag Elektromagnetisches Schaltgerät
CN103996580B (zh) * 2014-04-11 2016-05-11 江苏中金智能电气科技有限公司 一种改良的动触头支撑机构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748542U (ja) * 1980-09-01 1982-03-18
JPS62119829A (ja) * 1985-11-14 1987-06-01 シ−メンス、アクチエンゲゼルシヤフト 電磁継電器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974278C (de) * 1951-11-22 1960-11-17 Siemens Ag Elektromagnetisch betaetigtes Schaltgeraet, insbesondere Schuetz
DE1151302B (de) * 1958-12-31 1963-07-11 Continental Elektro Ind Ag Elektromagnetisches Schuetz mit zwei gegenlaeufig bewegten Ankern
DE1183165B (de) * 1959-12-28 1964-12-10 Kloeckner Moeller Elektrizit Elektromagnetisch betaetigtes Schaltgeraet, insbesondere Schuetz mit Wechselstrommagnet und Mitteln zur Beeinflussung der Einschalt-Ansprechspannung durch Veraenderung des Magnethubes
US3060355A (en) * 1960-05-20 1962-10-23 Westinghouse Electric Corp Relay magnet suspension
DE1240166B (de) * 1963-08-02 1967-05-11 Licentia Gmbh Elektromagnetisches Schaltgeraet, insbesondere Schaltschuetz
US3409851A (en) * 1966-11-03 1968-11-05 Ward Leonard Electric Co Multipole electromagnetic contactor
FR2257141B1 (ja) * 1974-01-03 1978-03-10 Telemecanique Electrique
DE7402795U (de) * 1974-01-28 1974-04-25 Bbc Ag Elektromagnetisches Schütz
DE2552461A1 (de) * 1975-11-22 1977-05-26 Bbc Brown Boveri & Cie Elektrisches schaltschuetz
US4378542A (en) * 1981-10-30 1983-03-29 Amf Inc. Electromagnetic contactor
US4521758A (en) * 1983-08-29 1985-06-04 Clum Mfg. Co. Inc. Electric solenoid structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748542U (ja) * 1980-09-01 1982-03-18
JPS62119829A (ja) * 1985-11-14 1987-06-01 シ−メンス、アクチエンゲゼルシヤフト 電磁継電器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015177962A1 (ja) * 2014-05-20 2015-11-26 富士電機機器制御株式会社 電磁接触器
JPWO2015177962A1 (ja) * 2014-05-20 2017-04-20 富士電機機器制御株式会社 電磁接触器

Also Published As

Publication number Publication date
JP2513312Y2 (ja) 1996-10-02
ATE116476T1 (de) 1995-01-15
EP0358050A3 (de) 1991-07-17
US4988964A (en) 1991-01-29
EP0358050B1 (de) 1994-12-28
DE58908827D1 (de) 1995-02-09
DE8811206U1 (de) 1988-10-27
EP0358050A2 (de) 1990-03-14
CA1332068C (en) 1994-09-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees