GB1083980A - Improvements in or relating to electromechanical relays - Google Patents

Improvements in or relating to electromechanical relays

Info

Publication number
GB1083980A
GB1083980A GB5222064A GB5222064A GB1083980A GB 1083980 A GB1083980 A GB 1083980A GB 5222064 A GB5222064 A GB 5222064A GB 5222064 A GB5222064 A GB 5222064A GB 1083980 A GB1083980 A GB 1083980A
Authority
GB
United Kingdom
Prior art keywords
relating
retained
dec
electromechanical relays
coil
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
GB5222064A
Inventor
Emanuel Frydman
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.)
Telephone Manufacturing Co Ltd
Original Assignee
Telephone Manufacturing Co 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 Telephone Manufacturing Co Ltd filed Critical Telephone Manufacturing Co Ltd
Priority to GB5222064A priority Critical patent/GB1083980A/en
Publication of GB1083980A publication Critical patent/GB1083980A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

1,083,980. Magnetically retained switches. TELEPHONE MANUFACTURING CO. Ltd. Dec. 15, 1965 [Dec. 23, 1964], No. 52220/64. Heading H2B. A magnetically retained switch has one or more sealed magnetic contact units surrounded by a coil and an axially polarized annular permanent magnet. The contact unit may be retained in position by a grub-screw in the coil former.
GB5222064A 1964-12-23 1964-12-23 Improvements in or relating to electromechanical relays Expired GB1083980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5222064A GB1083980A (en) 1964-12-23 1964-12-23 Improvements in or relating to electromechanical relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5222064A GB1083980A (en) 1964-12-23 1964-12-23 Improvements in or relating to electromechanical relays

Publications (1)

Publication Number Publication Date
GB1083980A true GB1083980A (en) 1967-09-20

Family

ID=10463085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5222064A Expired GB1083980A (en) 1964-12-23 1964-12-23 Improvements in or relating to electromechanical relays

Country Status (1)

Country Link
GB (1) GB1083980A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967224A (en) * 1975-04-25 1976-06-29 The United States Of America As Represented By The Secretary Of The Navy Coated magnetically biased reed switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967224A (en) * 1975-04-25 1976-06-29 The United States Of America As Represented By The Secretary Of The Navy Coated magnetically biased reed switch

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