GB977999A - Improvements relating to sealed magnetic contact units - Google Patents

Improvements relating to sealed magnetic contact units

Info

Publication number
GB977999A
GB977999A GB4628861A GB4628861A GB977999A GB 977999 A GB977999 A GB 977999A GB 4628861 A GB4628861 A GB 4628861A GB 4628861 A GB4628861 A GB 4628861A GB 977999 A GB977999 A GB 977999A
Authority
GB
United Kingdom
Prior art keywords
contacts
relay
relays
cross
remanent
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
Application number
GB4628861A
Other languages
English (en)
Inventor
Bloomfield James Warman
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 to BE626523D priority Critical patent/BE626523A/xx
Priority to NL286889D priority patent/NL286889A/xx
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB4628861A priority patent/GB977999A/en
Priority to FR919905A priority patent/FR1341998A/fr
Publication of GB977999A publication Critical patent/GB977999A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/284—Polarised relays
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)
GB4628861A 1961-12-27 1961-12-27 Improvements relating to sealed magnetic contact units Expired GB977999A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE626523D BE626523A (enrdf_load_stackoverflow) 1961-12-27
NL286889D NL286889A (enrdf_load_stackoverflow) 1961-12-27
GB4628861A GB977999A (en) 1961-12-27 1961-12-27 Improvements relating to sealed magnetic contact units
FR919905A FR1341998A (fr) 1961-12-27 1962-12-27 Perfectionnement aux relais électromagnétiques à baguettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4628861A GB977999A (en) 1961-12-27 1961-12-27 Improvements relating to sealed magnetic contact units

Publications (1)

Publication Number Publication Date
GB977999A true GB977999A (en) 1964-12-16

Family

ID=10440624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4628861A Expired GB977999A (en) 1961-12-27 1961-12-27 Improvements relating to sealed magnetic contact units

Country Status (3)

Country Link
BE (1) BE626523A (enrdf_load_stackoverflow)
GB (1) GB977999A (enrdf_load_stackoverflow)
NL (1) NL286889A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013041008A1 (zh) * 2011-09-21 2013-03-28 艾康生物技术(杭州)有限公司 磁块锁扣结构及其使用方法和在生化分析仪上的应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013041008A1 (zh) * 2011-09-21 2013-03-28 艾康生物技术(杭州)有限公司 磁块锁扣结构及其使用方法和在生化分析仪上的应用

Also Published As

Publication number Publication date
BE626523A (enrdf_load_stackoverflow)
NL286889A (enrdf_load_stackoverflow)

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