GB651502A - Improvements in or relating to contact springsets in electrical switching apparatus - Google Patents

Improvements in or relating to contact springsets in electrical switching apparatus

Info

Publication number
GB651502A
GB651502A GB28396/48A GB2839648A GB651502A GB 651502 A GB651502 A GB 651502A GB 28396/48 A GB28396/48 A GB 28396/48A GB 2839648 A GB2839648 A GB 2839648A GB 651502 A GB651502 A GB 651502A
Authority
GB
United Kingdom
Prior art keywords
comb
spring
springs
slots
contact
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
GB28396/48A
Other languages
English (en)
Inventor
Sidney Reynell Smith
Harold William Barrett
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
Publication of GB651502A publication Critical patent/GB651502A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Contacts (AREA)
  • Telephone Set Structure (AREA)
GB28396/48A 1948-11-02 1948-11-02 Improvements in or relating to contact springsets in electrical switching apparatus Expired GB651502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB282860X 1948-11-02

Publications (1)

Publication Number Publication Date
GB651502A true GB651502A (en) 1951-04-04

Family

ID=10273233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28396/48A Expired GB651502A (en) 1948-11-02 1948-11-02 Improvements in or relating to contact springsets in electrical switching apparatus

Country Status (7)

Country Link
US (1) US2632065A (enrdf_load_stackoverflow)
BE (1) BE491781A (enrdf_load_stackoverflow)
CH (1) CH282860A (enrdf_load_stackoverflow)
DE (1) DE825709C (enrdf_load_stackoverflow)
FR (1) FR997658A (enrdf_load_stackoverflow)
GB (1) GB651502A (enrdf_load_stackoverflow)
NL (2) NL149658B (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686850A (en) * 1950-10-26 1954-08-17 Itt General purpose relay
CH295546A (de) * 1950-11-21 1953-12-31 Jucker Julius Elektrisches Relais.
BE525139A (enrdf_load_stackoverflow) * 1952-12-22
BE525140A (enrdf_load_stackoverflow) * 1952-12-31
NL98120C (enrdf_load_stackoverflow) * 1954-04-21
US2791147A (en) * 1954-04-28 1957-05-07 Syndreco Electronic music instruction device
US2894095A (en) * 1954-07-08 1959-07-07 Ericsson Telefon Ab L M Contact device
DE1042120B (de) * 1956-09-01 1958-10-30 Standard Elektrik Lorenz Ag Relais mit zwangsweiser Fuehrung der beweglichen Kontaktfedern und gemeinsamer Abstuetzung der Kontaktgegenfedern
NL223312A (enrdf_load_stackoverflow) * 1957-02-15
US2939928A (en) * 1958-03-05 1960-06-07 Bendix Westinghouse Automotive Fluid pressure switch
US3806707A (en) * 1970-11-12 1974-04-23 Day A Credit card terminal
DE3238223C2 (de) * 1982-10-15 1986-07-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart Elektrisches Miniatur-Kompaktrelais

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB511092A (en) * 1938-06-13 1939-08-14 Sten Daniel Vigren Improvements in or relating to electrical switching apparatus and sets of contact springs therefor
US2187577A (en) * 1939-02-21 1940-01-16 Bell Telephone Labor Inc Switching mechanism
US2279811A (en) * 1940-06-19 1942-04-14 Bell Telephone Labor Inc Relay
US2461360A (en) * 1943-10-16 1949-02-08 Stromberg Carlson Co Relay

Also Published As

Publication number Publication date
US2632065A (en) 1953-03-17
FR997658A (fr) 1952-01-09
NL149658B (nl)
DE825709C (de) 1951-12-20
NL71972C (enrdf_load_stackoverflow)
BE491781A (enrdf_load_stackoverflow)
CH282860A (fr) 1952-05-15

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