GB855779A - Improvements in or relating to electromagnetic relay arrangements - Google Patents

Improvements in or relating to electromagnetic relay arrangements

Info

Publication number
GB855779A
GB855779A GB1473958A GB1473958A GB855779A GB 855779 A GB855779 A GB 855779A GB 1473958 A GB1473958 A GB 1473958A GB 1473958 A GB1473958 A GB 1473958A GB 855779 A GB855779 A GB 855779A
Authority
GB
United Kingdom
Prior art keywords
relay
relays
pair
relating
yoke
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
GB1473958A
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric 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 Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Priority to GB1473958A priority Critical patent/GB855779A/en
Publication of GB855779A publication Critical patent/GB855779A/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
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)

Abstract

855,779. Electromagnetic relays. AUTOMATIC TELEPHONE & ELECTRIC CO. Ltd. April 28, 1959 [May 8, 1958], No. 14739/58. Class 38 (5). A relay similar to the Post Office Type 600 has its L-shaped yoke 11 narrower than the core and coil assembly 10 and the contact stock 14 is offset so that an identical relay 19 may be mounted to form a compact relay pair. A number of pairs of relays may be mounted in line so that straight connections can be made between corresponding relay contacts. The fixed contacts of a stack are buffered by a comb 18 retained between springs 15, 16, which may be used in the outer contact sets, biased downward so that an insulating-pin 17 on the spring 15 engages the yoke 11. The Provisional Specification states also that a heel-piece common to a pair of relays may have oppositely-directed short limbs for securing the coil assemblies.
GB1473958A 1958-05-08 1958-05-08 Improvements in or relating to electromagnetic relay arrangements Expired GB855779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1473958A GB855779A (en) 1958-05-08 1958-05-08 Improvements in or relating to electromagnetic relay arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1473958A GB855779A (en) 1958-05-08 1958-05-08 Improvements in or relating to electromagnetic relay arrangements

Publications (1)

Publication Number Publication Date
GB855779A true GB855779A (en) 1960-12-07

Family

ID=10046625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1473958A Expired GB855779A (en) 1958-05-08 1958-05-08 Improvements in or relating to electromagnetic relay arrangements

Country Status (1)

Country Link
GB (1) GB855779A (en)

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