GB809438A - Improvements in or relating to electromagnetic relays - Google Patents

Improvements in or relating to electromagnetic relays

Info

Publication number
GB809438A
GB809438A GB3248055A GB3248055A GB809438A GB 809438 A GB809438 A GB 809438A GB 3248055 A GB3248055 A GB 3248055A GB 3248055 A GB3248055 A GB 3248055A GB 809438 A GB809438 A GB 809438A
Authority
GB
United Kingdom
Prior art keywords
relating
electromagnetic relays
july
relays
electromagnetic
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
GB3248055A
Inventor
William Henry Drury Yule
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
Priority to GB3248055A priority Critical patent/GB809438A/en
Publication of GB809438A publication Critical patent/GB809438A/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
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

809,438. Electromagnetic relays. STANDARD TELEPHONES & CABLES Ltd. July 1, 1955 [July 2, 1954], No. 32480/55. Divided out of 809,431. Drawings to Specification. Class 38 (5). The subject-matter is included in Specification 809,431. Specifications 809,433, 909,434 and 809,437 also are referred to.
GB3248055A 1954-07-02 1954-07-02 Improvements in or relating to electromagnetic relays Expired GB809438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3248055A GB809438A (en) 1954-07-02 1954-07-02 Improvements in or relating to electromagnetic relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3248055A GB809438A (en) 1954-07-02 1954-07-02 Improvements in or relating to electromagnetic relays

Publications (1)

Publication Number Publication Date
GB809438A true GB809438A (en) 1959-02-25

Family

ID=10339223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3248055A Expired GB809438A (en) 1954-07-02 1954-07-02 Improvements in or relating to electromagnetic relays

Country Status (1)

Country Link
GB (1) GB809438A (en)

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