CH140248A - Electric switch. - Google Patents

Electric switch.

Info

Publication number
CH140248A
CH140248A CH140248DA CH140248A CH 140248 A CH140248 A CH 140248A CH 140248D A CH140248D A CH 140248DA CH 140248 A CH140248 A CH 140248A
Authority
CH
Switzerland
Prior art keywords
electric switch
switch
electric
Prior art date
Application number
Other languages
German (de)
Inventor
Oerlikon Maschinenfabrik
Original Assignee
Oerlikon Maschf
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 Oerlikon Maschf filed Critical Oerlikon Maschf
Publication of CH140248A publication Critical patent/CH140248A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
CH140248D 1929-07-25 1929-07-25 Electric switch. CH140248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH351739X 1929-07-25

Publications (1)

Publication Number Publication Date
CH140248A true CH140248A (en) 1930-05-31

Family

ID=4509534

Family Applications (1)

Application Number Title Priority Date Filing Date
CH140248D CH140248A (en) 1929-07-25 1929-07-25 Electric switch.

Country Status (3)

Country Link
CH (1) CH140248A (en)
FR (1) FR698179A (en)
GB (1) GB351739A (en)

Also Published As

Publication number Publication date
GB351739A (en) 1931-07-02
FR698179A (en) 1931-01-28

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