SE7700934L - Tryckknappstromstellare med hallspole - Google Patents

Tryckknappstromstellare med hallspole

Info

Publication number
SE7700934L
SE7700934L SE7700934A SE7700934A SE7700934L SE 7700934 L SE7700934 L SE 7700934L SE 7700934 A SE7700934 A SE 7700934A SE 7700934 A SE7700934 A SE 7700934A SE 7700934 L SE7700934 L SE 7700934L
Authority
SE
Sweden
Prior art keywords
push button
drum switch
hall coil
button drum
hall
Prior art date
Application number
SE7700934A
Other languages
English (en)
Inventor
J-P Trufandier
Original Assignee
Tech De Productions Ind Stpi S
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
Priority claimed from FR7602913A external-priority patent/FR2340610A1/fr
Priority claimed from FR7617502A external-priority patent/FR2354626A2/fr
Application filed by Tech De Productions Ind Stpi S filed Critical Tech De Productions Ind Stpi S
Publication of SE7700934L publication Critical patent/SE7700934L/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
    • H01H3/503—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring making use of electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanisms For Operating Contacts (AREA)
SE7700934A 1976-02-03 1977-01-28 Tryckknappstromstellare med hallspole SE7700934L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7602913A FR2340610A1 (fr) 1976-02-03 1976-02-03 Perfectionnements aux interrupteurs de securite a bouton-poussoir et a bobine de maintien
FR7617502A FR2354626A2 (fr) 1976-06-10 1976-06-10 Perfectionnements aux interrupteurs de securite a bouton-poussoir et a bobine de maintien

Publications (1)

Publication Number Publication Date
SE7700934L true SE7700934L (sv) 1977-08-04

Family

ID=26219282

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700934A SE7700934L (sv) 1976-02-03 1977-01-28 Tryckknappstromstellare med hallspole

Country Status (2)

Country Link
DE (1) DE2704008A1 (sv)
SE (1) SE7700934L (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6552644B2 (en) * 2001-07-17 2003-04-22 Tsung-Mou Yu Safety press-button switch
US6788186B1 (en) * 2003-05-31 2004-09-07 Tsung-Mou Yu Activation mechanism for switch devices

Also Published As

Publication number Publication date
DE2704008A1 (de) 1977-08-11

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