BE491781A - - Google Patents

Info

Publication number
BE491781A
BE491781A BE491781DA BE491781A BE 491781 A BE491781 A BE 491781A BE 491781D A BE491781D A BE 491781DA BE 491781 A BE491781 A BE 491781A
Authority
BE
Belgium
Application number
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.)
Publication of BE491781A publication Critical patent/BE491781A/xx

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)
BE491781D 1948-11-02 BE491781A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE491781A true BE491781A (en)

Family

ID=10273233

Family Applications (1)

Application Number Title Priority Date Filing Date
BE491781D BE491781A (en) 1948-11-02

Country Status (7)

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

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 (en) * 1950-11-21 1953-12-31 Jucker Julius Electric relay.
BE525139A (en) * 1952-12-22
NL90285C (en) * 1952-12-31
NL195540A (en) * 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 (en) * 1956-09-01 1958-10-30 Standard Elektrik Lorenz Ag Relay with forced guidance of the movable contact springs and common support of the contact counter springs
NL223312A (en) * 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 (en) * 1982-10-15 1986-07-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart Electric miniature compact relay

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
GB651502A (en) 1951-04-04
FR997658A (en) 1952-01-09
DE825709C (en) 1951-12-20
NL71972C (en)
NL149658B (en)
CH282860A (en) 1952-05-15

Similar Documents

Publication Publication Date Title
AT165629B (en)
AT166638B (en)
BE481497A (en)
BE481320A (en)
BE491203A (en)
BE267826A (en)
NL71972C (en)
BE393137A (en)
BE404066A (en)
BE412124A (en)
BE429008A (en)
BE43050A (en)
BE448428A (en)
BE461649A (en)
BE469104A (en)
BE477919A (en)
BE478011A (en)
BE478240A (en)
BE479349A (en)
BE479350A (en)
BE479540A (en)
BE479713A (en)
BE479830A (en)
BE479891A (en)
BE480221A (en)