CA2862726A1 - Magnetically-triggered proximity switch - Google Patents

Magnetically-triggered proximity switch Download PDF

Info

Publication number
CA2862726A1
CA2862726A1 CA2862726A CA2862726A CA2862726A1 CA 2862726 A1 CA2862726 A1 CA 2862726A1 CA 2862726 A CA2862726 A CA 2862726A CA 2862726 A CA2862726 A CA 2862726A CA 2862726 A1 CA2862726 A1 CA 2862726A1
Authority
CA
Canada
Prior art keywords
switch
normally
contact
proximity switch
magnetically
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.)
Abandoned
Application number
CA2862726A
Other languages
English (en)
French (fr)
Inventor
Michael John Simmons
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.)
General Equipment and Manufacturing Co Inc
Original Assignee
General Equipment and Manufacturing Co Inc
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 US13/370,222 external-priority patent/US8400241B2/en
Application filed by General Equipment and Manufacturing Co Inc filed Critical General Equipment and Manufacturing Co Inc
Publication of CA2862726A1 publication Critical patent/CA2862726A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Push-Button Switches (AREA)
CA2862726A 2012-02-09 2013-02-07 Magnetically-triggered proximity switch Abandoned CA2862726A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/370,222 2012-02-09
US13/370,222 US8400241B2 (en) 2010-06-11 2012-02-09 Magnetically-triggered proximity switch
PCT/US2013/025011 WO2013119723A1 (en) 2012-02-09 2013-02-07 Magnetically-triggered proximity switch

Publications (1)

Publication Number Publication Date
CA2862726A1 true CA2862726A1 (en) 2013-08-15

Family

ID=47790502

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2862726A Abandoned CA2862726A1 (en) 2012-02-09 2013-02-07 Magnetically-triggered proximity switch

Country Status (11)

Country Link
EP (1) EP2812905B1 (de)
JP (1) JP2015510245A (de)
KR (1) KR20140128334A (de)
CN (2) CN203312157U (de)
AR (1) AR089904A1 (de)
BR (1) BR112014019606A8 (de)
CA (1) CA2862726A1 (de)
IN (1) IN2014DN07366A (de)
MX (1) MX2014009549A (de)
RU (1) RU2014134277A (de)
WO (1) WO2013119723A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203312157U (zh) * 2012-02-09 2013-11-27 通用设备和制造公司 磁力触发的接近开关
DK178545B1 (en) * 2014-11-27 2016-06-13 As Wodschow & Co Magnetisk aktiverbart sikkerhedsafbryderarrangement
JP2018137175A (ja) * 2017-02-23 2018-08-30 ソニー株式会社 コントローラおよび情報処理システム
CN107707237B (zh) * 2017-10-27 2021-08-24 潍坊宏图环保设备有限公司 一种具有伸缩功能的光电接近开关
GB2593575B (en) * 2020-01-24 2022-12-14 General Equipment And Mfg Company Inc D/B/A Topworx Inc High temperature switch apparatus
CN114724891A (zh) * 2022-05-12 2022-07-08 贵州华阳电工有限公司 永磁式多刀接近开关

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1431841A (fr) * 1965-02-03 1966-03-18 Bernier & Cie Ets Contacteur magnétique et ses applications
BE703128A (de) * 1967-08-25 1968-01-15
JPH05342961A (ja) * 1992-06-03 1993-12-24 Omron Corp 近接スイッチ
JP3094665B2 (ja) * 1992-06-25 2000-10-03 オムロン株式会社 有極電磁石装置
JPH06295649A (ja) * 1993-04-12 1994-10-21 Tdk Corp 永久磁石スイッチ
JPH07320615A (ja) * 1994-05-23 1995-12-08 Tdk Corp 永久磁石スイッチ
CN1218587A (zh) * 1996-05-08 1999-06-02 小约翰·T·杰克逊 磁性接近开关系统
US5877664A (en) * 1996-05-08 1999-03-02 Jackson, Jr.; John T. Magnetic proximity switch system
US5929731A (en) * 1996-05-08 1999-07-27 Jackson Research, Inc. Balanced magnetic proximity switch assembly
WO2011156206A1 (en) * 2010-06-11 2011-12-15 General Equipment And Manufacturing Company, Inc., D/B/A Topworx, Inc. Magnetically-triggered proximity switch
CN203312157U (zh) * 2012-02-09 2013-11-27 通用设备和制造公司 磁力触发的接近开关

Also Published As

Publication number Publication date
MX2014009549A (es) 2014-11-21
EP2812905B1 (de) 2016-08-31
CN203312157U (zh) 2013-11-27
BR112014019606A2 (de) 2017-06-20
WO2013119723A1 (en) 2013-08-15
CN103247473B (zh) 2017-09-29
BR112014019606A8 (pt) 2017-07-11
AR089904A1 (es) 2014-10-01
RU2014134277A (ru) 2016-03-27
JP2015510245A (ja) 2015-04-02
KR20140128334A (ko) 2014-11-05
IN2014DN07366A (de) 2015-04-24
CN103247473A (zh) 2013-08-14
EP2812905A1 (de) 2014-12-17

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20180207