GB723784A - Improvements in or relating to electromagnetic light-current contact-making relays - Google Patents

Improvements in or relating to electromagnetic light-current contact-making relays

Info

Publication number
GB723784A
GB723784A GB22274/51A GB2227451A GB723784A GB 723784 A GB723784 A GB 723784A GB 22274/51 A GB22274/51 A GB 22274/51A GB 2227451 A GB2227451 A GB 2227451A GB 723784 A GB723784 A GB 723784A
Authority
GB
United Kingdom
Prior art keywords
relating
current contact
electromagnetic light
members
core
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
GB22274/51A
Other languages
English (en)
Inventor
Stanley Herbert Towner
Leslie Ronald Hatch
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB723784A publication Critical patent/GB723784A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Electromagnets (AREA)
GB22274/51A 1951-09-24 1951-09-24 Improvements in or relating to electromagnetic light-current contact-making relays Expired GB723784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB322459X 1951-09-24

Publications (1)

Publication Number Publication Date
GB723784A true GB723784A (en) 1955-02-09

Family

ID=10335589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22274/51A Expired GB723784A (en) 1951-09-24 1951-09-24 Improvements in or relating to electromagnetic light-current contact-making relays

Country Status (5)

Country Link
US (1) US2802156A (instruction)
BE (1) BE514133A (instruction)
CH (1) CH322459A (instruction)
FR (1) FR1063383A (instruction)
GB (1) GB723784A (instruction)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070717A3 (en) * 1981-07-20 1984-09-26 Takamisawa Electric Co., Ltd. Electromagnetic relay
DE3324246A1 (de) * 1983-07-06 1985-01-17 Haller-Relais GmbH, 7209 Wehingen Polarisiertes, elektromagnetisches relais mit abgewinkelter jochanordnung
DE3415761A1 (de) * 1984-04-27 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Elektromagnetisches relais
EP0234454A1 (en) * 1986-02-13 1987-09-02 Omron Tateisi Electronics Co. Yoke

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256401A (en) * 1963-04-03 1966-06-14 American Mach & Foundry Spring pile-up electromagnetic relay

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT123330B (de) * 1929-04-24 1931-06-10 Fuld & Co Telephon Relais.
GB347910A (en) * 1930-05-21 1931-05-07 Fuld & Co Telephon Improvements relating to electromagnets

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070717A3 (en) * 1981-07-20 1984-09-26 Takamisawa Electric Co., Ltd. Electromagnetic relay
DE3324246A1 (de) * 1983-07-06 1985-01-17 Haller-Relais GmbH, 7209 Wehingen Polarisiertes, elektromagnetisches relais mit abgewinkelter jochanordnung
EP0131218B1 (de) * 1983-07-06 1988-12-14 Hengstler GmbH Geschäftsbereich Haller-Relais Polarisiertes, elektromagnetisches Relais mit abgewinkelter Jochanordnung
DE3415761A1 (de) * 1984-04-27 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Elektromagnetisches relais
EP0234454A1 (en) * 1986-02-13 1987-09-02 Omron Tateisi Electronics Co. Yoke
US4857875A (en) * 1986-02-13 1989-08-15 Omron Tateisi Electronics Co. Yoke

Also Published As

Publication number Publication date
US2802156A (en) 1957-08-06
FR1063383A (fr) 1954-05-03
BE514133A (instruction)
CH322459A (fr) 1957-06-15

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