GB709140A - Improvements in or relating to electric contact springsets - Google Patents

Improvements in or relating to electric contact springsets

Info

Publication number
GB709140A
GB709140A GB2737551A GB2737551A GB709140A GB 709140 A GB709140 A GB 709140A GB 2737551 A GB2737551 A GB 2737551A GB 2737551 A GB2737551 A GB 2737551A GB 709140 A GB709140 A GB 709140A
Authority
GB
United Kingdom
Prior art keywords
comb
notches
springs
fixed
spring
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
GB2737551A
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 GB2737551A priority Critical patent/GB709140A/en
Publication of GB709140A publication Critical patent/GB709140A/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
    • H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)

Abstract

709,140. Electromagnetic relays. AUTOMATIC TELEPHONE & ELECTRIC CO., Ltd. Nov. 17, 1952 [Nov. 22, 1951], No. 27375/51. Class 38(5) A contact springset has its movable springs 11 operated by notches 22 on a comb 18 and its fixed springs 10 supported by notches 34 on a comb 30, the combs 18, 30 being arranged side-byside and passing through an L-shaped aperture formed in the springs 10, 11. The apertures in each spring are identical, the fixed spring shown in Fig. 4 being made to serve as a movable spring by turning it over about the longitudinal axis so that the narrow part of the aperture co-operates with the notches 22 and the wide part receives, without engaging, the support comb 30. The comb 30 is fixed between rigid members 12, 13, Fig. 2 (not shown), the member 13 being additionally supported by a pin 16 bearing on a magnet yoke 14. The comb 18 is operated by an armature 16 pivoted at 17.
GB2737551A 1951-11-22 1951-11-22 Improvements in or relating to electric contact springsets Expired GB709140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2737551A GB709140A (en) 1951-11-22 1951-11-22 Improvements in or relating to electric contact springsets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2737551A GB709140A (en) 1951-11-22 1951-11-22 Improvements in or relating to electric contact springsets

Publications (1)

Publication Number Publication Date
GB709140A true GB709140A (en) 1954-05-19

Family

ID=10258585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2737551A Expired GB709140A (en) 1951-11-22 1951-11-22 Improvements in or relating to electric contact springsets

Country Status (1)

Country Link
GB (1) GB709140A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2908327A1 (en) * 2014-02-13 2015-08-19 Nec Tokin Corporation Electromagnetic relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2908327A1 (en) * 2014-02-13 2015-08-19 Nec Tokin Corporation Electromagnetic relay

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