CH410121A - Electrical switchgear - Google Patents

Electrical switchgear

Info

Publication number
CH410121A
CH410121A CH482461A CH482461A CH410121A CH 410121 A CH410121 A CH 410121A CH 482461 A CH482461 A CH 482461A CH 482461 A CH482461 A CH 482461A CH 410121 A CH410121 A CH 410121A
Authority
CH
Switzerland
Prior art keywords
electrical switchgear
switchgear
electrical
Prior art date
Application number
CH482461A
Other languages
German (de)
Inventor
Josef Dipl Ing Czerny
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 CH410121A publication Critical patent/CH410121A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/023—Composite material having a noble metal as the basic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
CH482461A 1960-08-02 1961-04-25 Electrical switchgear CH410121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES69730A DE1139565B (en) 1960-08-02 1960-08-02 Composite contact for electrical switchgear

Publications (1)

Publication Number Publication Date
CH410121A true CH410121A (en) 1966-03-31

Family

ID=7501194

Family Applications (1)

Application Number Title Priority Date Filing Date
CH482461A CH410121A (en) 1960-08-02 1961-04-25 Electrical switchgear

Country Status (2)

Country Link
CH (1) CH410121A (en)
DE (1) DE1139565B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3038124B1 (en) * 2015-06-23 2018-06-01 Schneider Electric Industries Sas ARC EXTINGUISHING DEVICE IN AN ELECTRICAL PROTECTION APPARATUS AND ELECTRICAL PROTECTION APPARATUS COMPRISING SUCH A DEVICE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE612880C (en) * 1932-07-23 1935-05-09 Molybdenum Comp Nv Multiple metal bodies and molded bodies made therefrom, especially for electrical purposes

Also Published As

Publication number Publication date
DE1139565B (en) 1962-11-15

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