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AT179311B - Relays, in particular for railway signal systems - Google Patents

Relays, in particular for railway signal systems

Info

Publication number
AT179311B
AT179311B AT179311DA AT179311B AT 179311 B AT179311 B AT 179311B AT 179311D A AT179311D A AT 179311DA AT 179311 B AT179311 B AT 179311B
Authority
AT
Austria
Prior art keywords
relays
railway signal
signal systems
systems
railway
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT179311B publication Critical patent/AT179311B/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
AT179311D 1952-03-30 1953-02-26 Relays, in particular for railway signal systems AT179311B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES27899A DE971859C (en) 1952-03-30 1952-03-30 Contact spring arrangement of relays, especially for railway signal systems

Publications (1)

Publication Number Publication Date
AT179311B true AT179311B (en) 1954-08-10

Family

ID=33181701

Family Applications (1)

Application Number Title Priority Date Filing Date
AT179311D AT179311B (en) 1952-03-30 1953-02-26 Relays, in particular for railway signal systems

Country Status (5)

Country Link
AT (1) AT179311B (en)
CH (1) CH313075A (en)
DE (1) DE971859C (en)
FR (1) FR1073822A (en)
NL (1) NL177051B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018353A (en) * 1959-01-19 1962-01-23 Westinghouse Electric Corp Current carrying spring member
US3440584A (en) * 1967-01-10 1969-04-22 Heinmann Electric Co Contact blade assembly for relays
DE102004060370A1 (en) * 2004-12-15 2006-07-06 Tyco Electronics Austria Gmbh Electromagnetic relay

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB576608A (en) * 1944-08-08 1946-04-11 Ericsson Telephones Ltd Improvements in or relating to electrical contact springs
FR913417A (en) * 1944-09-04 1946-09-10 Ericsson Telefon Ab L M Contact spring groups for relays and the like

Also Published As

Publication number Publication date
DE971859C (en) 1959-04-09
NL177051B (en)
FR1073822A (en) 1954-09-29
CH313075A (en) 1956-03-15

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