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CH313075A - Contact device on relays, in particular on relays for railway safety systems - Google Patents

Contact device on relays, in particular on relays for railway safety systems

Info

Publication number
CH313075A
CH313075A CH313075DA CH313075A CH 313075 A CH313075 A CH 313075A CH 313075D A CH313075D A CH 313075DA CH 313075 A CH313075 A CH 313075A
Authority
CH
Switzerland
Prior art keywords
relays
contact device
safety systems
railway safety
railway
Prior art date
Application number
Other languages
German (de)
Inventor
Fritz Dipl Ing Meyer
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
Publication of CH313075A publication Critical patent/CH313075A/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)
CH313075D 1952-03-30 1953-02-21 Contact device on relays, in particular on relays for railway safety systems CH313075A (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
CH313075A true CH313075A (en) 1956-03-15

Family

ID=33181701

Family Applications (1)

Application Number Title Priority Date Filing Date
CH313075D CH313075A (en) 1952-03-30 1953-02-21 Contact device on relays, in particular on relays for railway safety 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)
AT179311B (en) 1954-08-10
FR1073822A (en) 1954-09-29

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