CN201608087U - 防爆钥匙开关 - Google Patents

防爆钥匙开关 Download PDF

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Publication number
CN201608087U
CN201608087U CN2009202688735U CN200920268873U CN201608087U CN 201608087 U CN201608087 U CN 201608087U CN 2009202688735 U CN2009202688735 U CN 2009202688735U CN 200920268873 U CN200920268873 U CN 200920268873U CN 201608087 U CN201608087 U CN 201608087U
Authority
CN
China
Prior art keywords
rotating shaft
switch
explosion
cover plate
switch base
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 - Lifetime
Application number
CN2009202688735U
Other languages
English (en)
Chinese (zh)
Inventor
黄晓平
吴强利
胡真明
张轩
何群星
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.)
Hangcha Group Co Ltd
Original Assignee
Zhejiang Hangcha Imp&expco 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
Application filed by Zhejiang Hangcha Imp&expco Ltd filed Critical Zhejiang Hangcha Imp&expco Ltd
Priority to CN2009202688735U priority Critical patent/CN201608087U/zh
Priority to PCT/CN2010/075971 priority patent/WO2011050649A1/fr
Priority to EP10826012.6A priority patent/EP2348523B1/fr
Application granted granted Critical
Publication of CN201608087U publication Critical patent/CN201608087U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/06—Key inserted and then turned to effect operation of the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/042—Explosion-proof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
CN2009202688735U 2009-10-28 2009-10-28 防爆钥匙开关 Expired - Lifetime CN201608087U (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2009202688735U CN201608087U (zh) 2009-10-28 2009-10-28 防爆钥匙开关
PCT/CN2010/075971 WO2011050649A1 (fr) 2009-10-28 2010-08-13 Interrupteur à clé antidéflagrant
EP10826012.6A EP2348523B1 (fr) 2009-10-28 2010-08-13 Interrupteur à clé antidéflagrant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202688735U CN201608087U (zh) 2009-10-28 2009-10-28 防爆钥匙开关

Publications (1)

Publication Number Publication Date
CN201608087U true CN201608087U (zh) 2010-10-13

Family

ID=42952791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202688735U Expired - Lifetime CN201608087U (zh) 2009-10-28 2009-10-28 防爆钥匙开关

Country Status (3)

Country Link
EP (1) EP2348523B1 (fr)
CN (1) CN201608087U (fr)
WO (1) WO2011050649A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103663016A (zh) * 2013-12-13 2014-03-26 江苏吉野电气有限公司 一种新型的电梯锁件
CN103696630A (zh) * 2013-12-13 2014-04-02 江苏吉野电气有限公司 带拨动装置的新型电梯锁件
CN103723661A (zh) * 2012-10-10 2014-04-16 杭叉集团股份有限公司 可燃性气体及粉尘环境两用防爆蓄电池叉车

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107787146A (zh) * 2017-12-12 2018-03-09 江苏新力科技实业有限公司 一种矿用隔爆兼本安型控制箱箱门

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723677A (en) * 1970-01-05 1973-03-27 A Arias Ignition key alarm
DE3521155A1 (de) * 1985-06-13 1986-12-18 Brown, Boveri & Cie Ag, 6800 Mannheim Betaetigungselement fuer einen explosionsgeschuetzten schalter
DE9203143U1 (de) * 1992-03-10 1992-06-17 Bär Elektrowerke GmbH & Co KG, 58579 Schalksmühle Elektrische Schaltvorrichtung
CN2427882Y (zh) * 2000-04-26 2001-04-25 光阳工业股份有限公司 摩托车主开关锁
CN201298487Y (zh) * 2008-10-27 2009-08-26 常州澳丰机电制造有限公司 矿用本质安全型钥匙开关
CN101699602B (zh) * 2009-10-28 2011-11-30 杭叉集团股份有限公司 防爆钥匙开关

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103723661A (zh) * 2012-10-10 2014-04-16 杭叉集团股份有限公司 可燃性气体及粉尘环境两用防爆蓄电池叉车
CN103723661B (zh) * 2012-10-10 2016-05-04 杭叉集团股份有限公司 可燃性气体及粉尘环境两用防爆蓄电池叉车
CN103663016A (zh) * 2013-12-13 2014-03-26 江苏吉野电气有限公司 一种新型的电梯锁件
CN103696630A (zh) * 2013-12-13 2014-04-02 江苏吉野电气有限公司 带拨动装置的新型电梯锁件
CN103696630B (zh) * 2013-12-13 2016-04-13 江苏吉野电气有限公司 带拨动装置的新型电梯锁件

Also Published As

Publication number Publication date
EP2348523A1 (fr) 2011-07-27
WO2011050649A1 (fr) 2011-05-05
EP2348523A4 (fr) 2013-12-04
EP2348523B1 (fr) 2014-07-30

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HANGCHA GROUP CO., LTD.

Free format text: FORMER OWNER: ZHEJIANG HANGCHA IMP.+EXP.CO., LTD.

Effective date: 20110623

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 310022 NO. 398, SHIQIAO ROAD, XIACHENG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 311305 NO. 88, EAST RING ROAD, LIN AN ECONOMIC DEVELOPMENT ZONE, HANGZHOU CITY, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20110623

Address after: 311305 Ling'an Economic Development Zone, Zhejiang, East Ring Road, No. 88, No.

Patentee after: Hangcha Group Co., Ltd.

Address before: 310022 No. 398 Shiqiao Road, Xiacheng District, Zhejiang, Hangzhou

Patentee before: Zhejiang Hangcha Imp.&Exp.Co., Ltd.

AV01 Patent right actively abandoned

Granted publication date: 20101013

Effective date of abandoning: 20091028