GB608696A - Improvements in or relating to electrical contact spring assemblies - Google Patents

Improvements in or relating to electrical contact spring assemblies

Info

Publication number
GB608696A
GB608696A GB6136/46A GB613646A GB608696A GB 608696 A GB608696 A GB 608696A GB 6136/46 A GB6136/46 A GB 6136/46A GB 613646 A GB613646 A GB 613646A GB 608696 A GB608696 A GB 608696A
Authority
GB
United Kingdom
Prior art keywords
electrical contact
relating
contact spring
piece
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
GB6136/46A
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.)
FRANCIS WIPPELL MAY
STC PLC
Original Assignee
FRANCIS WIPPELL MAY
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 FRANCIS WIPPELL MAY, Standard Telephone and Cables PLC filed Critical FRANCIS WIPPELL MAY
Priority to GB6136/46A priority Critical patent/GB608696A/en
Priority to US724329A priority patent/US2543036A/en
Publication of GB608696A publication Critical patent/GB608696A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/02—Contacts; Wipers; Connections thereto
    • H01H63/06—Contact banks
    • 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

608,696. Making electrical contact assemblies. STANDARD TELEPHONES & CABLES, Ltd., and MAY, F. W. Feb. 27, 1946, No. 6136. [Classes 83 (ii) and 83 (iv)] [Also in Groups V and XXXVII] Welded joints; caulking.-A ceramic block 31 is formed with through slots, each having a ratio of width to depth of the ratio of 10: 1 to accommodate contact springs 34 of an electromagnetic relay. Shoulders 36, 41 on each spring and an associated T-piece 40 prevent longitudinal movement, the members 34, 40 being inserted in the slot from opposite ends and fixed together by welding &c. In a modification, the spring 34 is provided with a punched-out tongue 54, the T-piece 40 being replaced by tabs 53. Specifications 585,401 and 585,445, [both in Group XXXVII], are referred to.
GB6136/46A 1946-02-27 1946-02-27 Improvements in or relating to electrical contact spring assemblies Expired GB608696A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB6136/46A GB608696A (en) 1946-02-27 1946-02-27 Improvements in or relating to electrical contact spring assemblies
US724329A US2543036A (en) 1946-02-27 1947-01-25 Electrical contact spring assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6136/46A GB608696A (en) 1946-02-27 1946-02-27 Improvements in or relating to electrical contact spring assemblies

Publications (1)

Publication Number Publication Date
GB608696A true GB608696A (en) 1948-09-20

Family

ID=9809090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6136/46A Expired GB608696A (en) 1946-02-27 1946-02-27 Improvements in or relating to electrical contact spring assemblies

Country Status (2)

Country Link
US (1) US2543036A (en)
GB (1) GB608696A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536706A1 (en) * 1975-08-18 1977-03-03 Siemens Ag Contact spring set for electromagnetic relay - has each contact spring abutting with its flat side support recess wall
DE2536728A1 (en) * 1975-08-18 1977-03-03 Siemens Ag Contact spring set for electromagnetic relay - has each contact spring with transverse strip on long edge facing open support recess
FR2423855A1 (en) * 1978-04-19 1979-11-16 Haller & Co E HIGH SECURITY CONTACT SPRING RELAY
EP0038494B1 (en) * 1980-04-17 1984-02-22 Siemens Aktiengesellschaft Contact carrier
GB2202169A (en) * 1986-12-18 1988-09-21 Electrovac Method for joining conductor parts of an electric switch component

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656441A (en) * 1949-01-15 1953-10-20 Moth King Corp Thermostatic switch
US2750478A (en) * 1949-10-20 1956-06-12 Gen Railway Signal Co Replaceable contact arms for relays
US2738400A (en) * 1952-12-31 1956-03-13 Gen Railway Signal Co Contact assembly for electromagnetic relays
US2805325A (en) * 1954-08-09 1957-09-03 Plastene Corp Flashlight
GB794525A (en) * 1955-09-01 1958-05-07 Telephone Mfg Co Ltd Improvements in and relating to electric contact assemblies
US3001040A (en) * 1957-05-02 1961-09-19 William T Neiman Switch
US3104302A (en) * 1960-05-16 1963-09-17 William J Williams Two point switch mechanism
DE1185742B (en) * 1962-08-20 1965-01-21 Siemens Ag Contact spring set
US3360624A (en) * 1965-10-23 1967-12-26 Northern Electric Co Electric switch structure having externally accessible drift-free adjustment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR734825A (en) * 1932-04-07 1932-10-28 Georges Gavoret Et Cie Improvement in devices for fixing the straws of electrical contactors
US2348088A (en) * 1940-11-20 1944-05-02 Ibm Detachable relay

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536706A1 (en) * 1975-08-18 1977-03-03 Siemens Ag Contact spring set for electromagnetic relay - has each contact spring abutting with its flat side support recess wall
DE2536728A1 (en) * 1975-08-18 1977-03-03 Siemens Ag Contact spring set for electromagnetic relay - has each contact spring with transverse strip on long edge facing open support recess
FR2423855A1 (en) * 1978-04-19 1979-11-16 Haller & Co E HIGH SECURITY CONTACT SPRING RELAY
EP0038494B1 (en) * 1980-04-17 1984-02-22 Siemens Aktiengesellschaft Contact carrier
GB2202169A (en) * 1986-12-18 1988-09-21 Electrovac Method for joining conductor parts of an electric switch component
GB2202169B (en) * 1986-12-18 1991-12-11 Electrovac Method for joining conductor parts of an electric switch component

Also Published As

Publication number Publication date
US2543036A (en) 1951-02-27

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