GB8814860D0 - Improvements in/relating to electrical switches - Google Patents

Improvements in/relating to electrical switches

Info

Publication number
GB8814860D0
GB8814860D0 GB888814860A GB8814860A GB8814860D0 GB 8814860 D0 GB8814860 D0 GB 8814860D0 GB 888814860 A GB888814860 A GB 888814860A GB 8814860 A GB8814860 A GB 8814860A GB 8814860 D0 GB8814860 D0 GB 8814860D0
Authority
GB
United Kingdom
Prior art keywords
relating
electrical switches
switches
electrical
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.)
Withdrawn
Application number
GB888814860A
Other versions
GB2206240A (en
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.)
BIRNS UK Ltd
Original Assignee
BIRNS UK 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 BIRNS UK Ltd filed Critical BIRNS UK Ltd
Publication of GB8814860D0 publication Critical patent/GB8814860D0/en
Publication of GB2206240A publication Critical patent/GB2206240A/en
Withdrawn legal-status Critical Current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
GB08814860A 1987-06-26 1988-06-22 Magnetically operated electrical switches Withdrawn GB2206240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878715089A GB8715089D0 (en) 1987-06-26 1987-06-26 Electrical switches

Publications (2)

Publication Number Publication Date
GB8814860D0 true GB8814860D0 (en) 1988-07-27
GB2206240A GB2206240A (en) 1988-12-29

Family

ID=10619661

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878715089A Pending GB8715089D0 (en) 1987-06-26 1987-06-26 Electrical switches
GB08814860A Withdrawn GB2206240A (en) 1987-06-26 1988-06-22 Magnetically operated electrical switches

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878715089A Pending GB8715089D0 (en) 1987-06-26 1987-06-26 Electrical switches

Country Status (1)

Country Link
GB (2) GB8715089D0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2366080A (en) * 2000-08-09 2002-02-27 Herga Electric Switch assembly
TW201117252A (en) * 2009-11-06 2011-05-16 Wen-Feng Li Magnetism-controlled sealed electric switch assembly
CN103295836B (en) * 2011-12-28 2017-10-31 通用设备和制造公司 Double-pole double-throw proximity switch
CN103187203B (en) * 2011-12-28 2017-12-08 通用设备和制造公司 Proximity switch
CN103745879A (en) * 2014-01-13 2014-04-23 朱志强 Magnetic-control explosion-proof press button
DK178545B1 (en) * 2014-11-27 2016-06-13 As Wodschow & Co Magnetisk aktiverbart sikkerhedsafbryderarrangement
NO3101669T3 (en) 2015-06-05 2018-04-14
CN105762012A (en) * 2016-05-16 2016-07-13 边江 Water dispenser liquid gravity energization control device
CN109719799B (en) * 2017-10-30 2022-04-26 南京泉峰科技有限公司 Chain saw
CN110634706A (en) * 2018-06-24 2019-12-31 邵金泽 Magnetic control trigger
CN212161644U (en) * 2020-05-18 2020-12-15 苏泗众 Safe waterproof invisible switch and sanitary ware

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1125471A (en) * 1965-07-20 1968-08-28 Trist Controls Ltd Ronald Switches comprising a micro-switch and a non-linear biassing device
US3611220A (en) * 1970-07-20 1971-10-05 Leslie J Hoffman Condition-responsive monitor
JPS5021617Y1 (en) * 1970-11-28 1975-06-30
US3717830A (en) * 1971-07-29 1973-02-20 Hobart Mfg Co Magnetic switch control and interlock system
GB2046523B (en) * 1979-03-07 1983-02-16 Bestobell Mobrey Ltd Float operated switching assembly
NL8100236A (en) * 1980-05-02 1981-12-01 Beta Bv SWITCHING DEVICE OPERATED BY A MEDIUM FLOW.
US4499347A (en) * 1982-01-25 1985-02-12 Richards Gary H Fluid-flow-control-switch valve
EP0122694A1 (en) * 1983-04-19 1984-10-24 KONTAKTA, Alkatrészgyár Control switch and limiter

Also Published As

Publication number Publication date
GB2206240A (en) 1988-12-29
GB8715089D0 (en) 1987-08-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)