[go: up one dir, main page]

GB1251104A - - Google Patents

Info

Publication number
GB1251104A
GB1251104A GB1251104DA GB1251104A GB 1251104 A GB1251104 A GB 1251104A GB 1251104D A GB1251104D A GB 1251104DA GB 1251104 A GB1251104 A GB 1251104A
Authority
GB
United Kingdom
Prior art keywords
coil
feb
polarized
sealed
contact units
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
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 GB1251104A publication Critical patent/GB1251104A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

1,251,104. Polarized sealed reed relays. INTERNATIONAL STANDARD ELECTRIC CORP. 12 Feb., 1969 [16 Feb., 1968], No. 7661/69. Heading H1N. A polarized relay has sealed magnetic reed contact units 2, 3 surrounded by a coil 1 and opposed permanent magnets 4, 5 located so as to influence respective contact units 2, 3 to the contact closed position when the coil is unenergized and permit the contacts of a different unit to open for each direction of coil energization.
GB1251104D 1968-02-16 1969-02-12 Expired GB1251104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST022263 1968-02-16

Publications (1)

Publication Number Publication Date
GB1251104A true GB1251104A (en) 1971-10-27

Family

ID=7459295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251104D Expired GB1251104A (en) 1968-02-16 1969-02-12

Country Status (2)

Country Link
FR (1) FR2002086A1 (en)
GB (1) GB1251104A (en)

Also Published As

Publication number Publication date
FR2002086A1 (en) 1969-10-03

Similar Documents

Publication Publication Date Title
GB1203523A (en) Improvements in or relating to holding relays
GB1279316A (en) Improvements in or relating to polarised electromagnetic relays
GB1354501A (en) Electrical switch devices
GB1182044A (en) Electro Magnetic Holding Relay
GB1251104A (en)
GB1056324A (en) Improvements in sealed magnetic reed contact units
GB1256336A (en) Electrical relay
GB1145083A (en) Improvements in or relating to electromagnetic switches
GB1056953A (en) Relay with armature contacts, particulary reed contacts
GB1174644A (en) Improvements in or relating to Switching Arrangements including Electromagnetically-Actuated Relays
GB1130625A (en) Remanent electromagnetic relay
GB995195A (en) Electromagnetic switching assembly
GB1422049A (en) Magnetomotive bistable switching devices
GB1246143A (en) Polarised electromagnetic switches
GB1269825A (en) Flat pack electromagnetic relay
GB1216420A (en) Improvements in and relating to electro-magnetic relays
GB1461318A (en) Switching device capable of being magnetically actuated
GB1261900A (en) Pulse operated reed contact units and magnetic reed relays comprising such contacts
GB908166A (en) Improvements relating to miniature electromagnetic relays
GB1083980A (en) Improvements in or relating to electromechanical relays
GB1136123A (en) Improvements in or relating to electromagnets
GB1112104A (en) Improvements in and relating to electromagnetic reed relays
GB931005A (en) A polarised electromagnetic relay
GB1133745A (en) Polarized relay with magnetically controlled contacts
GB1021870A (en) Improvements relating to electromagnetic reed relays

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees