GB586286A - Improvements in or relating to the contacts of electro-magnetic relays - Google Patents

Improvements in or relating to the contacts of electro-magnetic relays

Info

Publication number
GB586286A
GB586286A GB1002744A GB1002744A GB586286A GB 586286 A GB586286 A GB 586286A GB 1002744 A GB1002744 A GB 1002744A GB 1002744 A GB1002744 A GB 1002744A GB 586286 A GB586286 A GB 586286A
Authority
GB
United Kingdom
Prior art keywords
pile
spring
encased
moulded
springs
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
GB1002744A
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.)
CHARLES PERCY SMITH
STC PLC
Original Assignee
CHARLES PERCY SMITH
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 CHARLES PERCY SMITH, Standard Telephone and Cables PLC filed Critical CHARLES PERCY SMITH
Priority to GB1002744A priority Critical patent/GB586286A/en
Priority to FR932828D priority patent/FR932828A/en
Publication of GB586286A publication Critical patent/GB586286A/en
Priority to ES0178736A priority patent/ES178736A1/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

Abstract

586,286. Electromagnetic relays. STANDARD TELEPHONES & CABLES, Ltd., SMITH, C. P., and BANNOCK, D. May 24, 1944, Nos. 10027 and 19791. [Class 38 (v)] In a contact-spring pile-up for a relay, insulating material is adherent or moulded to one or both sides of the root of each spring or the complete pile-up is encased in one moulding. The root of each spring 1 of the pile-up of Fig. 2 is encased in a thermo-setting plastic such as high temperature "Bakelite" (Registered Trade Mark), three such springs 1 being clamped between plates 4 by the screw 8, the outer screws 5 serving to fix the pile-up to a base. Alternatively, a complete set of springs 1, or two sets arranged side-by-side, and a supporting bracket 10 may be moulded into a single block 9, Fig. 3. Specifications 566,778, 584,934, [Group XXII], 585,401 and 586,308 are referred to.
GB1002744A 1944-05-24 1944-05-24 Improvements in or relating to the contacts of electro-magnetic relays Expired GB586286A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1002744A GB586286A (en) 1944-05-24 1944-05-24 Improvements in or relating to the contacts of electro-magnetic relays
FR932828D FR932828A (en) 1944-05-24 1946-08-27 Improvements to electromagnetic relays
ES0178736A ES178736A1 (en) 1944-05-24 1947-07-02 IMPROVEMENTS IN THE MANUFACTURE OF ELECTROMAGNETIC RELAYS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1002744A GB586286A (en) 1944-05-24 1944-05-24 Improvements in or relating to the contacts of electro-magnetic relays

Publications (1)

Publication Number Publication Date
GB586286A true GB586286A (en) 1947-03-13

Family

ID=9960098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1002744A Expired GB586286A (en) 1944-05-24 1944-05-24 Improvements in or relating to the contacts of electro-magnetic relays

Country Status (3)

Country Link
ES (1) ES178736A1 (en)
FR (1) FR932828A (en)
GB (1) GB586286A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149213A (en) * 1983-09-30 1985-06-05 Hosiden Electronics Co Electrical switch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184867B (en) * 1959-10-16 1965-01-07 Tesla Np Electromagnetic low-voltage relays, in particular telephone relays

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149213A (en) * 1983-09-30 1985-06-05 Hosiden Electronics Co Electrical switch
GB2149576A (en) * 1983-09-30 1985-06-12 Hosiden Electronics Co Jack with embedded contacts

Also Published As

Publication number Publication date
FR932828A (en) 1948-04-02
ES178736A1 (en) 1947-09-01

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