FI67764C - Elkopplare - Google Patents

Elkopplare Download PDF

Info

Publication number
FI67764C
FI67764C FI802883A FI802883A FI67764C FI 67764 C FI67764 C FI 67764C FI 802883 A FI802883 A FI 802883A FI 802883 A FI802883 A FI 802883A FI 67764 C FI67764 C FI 67764C
Authority
FI
Finland
Prior art keywords
contact
contact members
members
movable contact
movable
Prior art date
Application number
FI802883A
Other languages
English (en)
Finnish (fi)
Other versions
FI67764B (fi
FI802883A (fi
Inventor
Bo Adlerteg
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of FI802883A publication Critical patent/FI802883A/fi
Application granted granted Critical
Publication of FI67764B publication Critical patent/FI67764B/fi
Publication of FI67764C publication Critical patent/FI67764C/fi

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
    • H01H9/32—Insulating body insertable between contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/365—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding

Landscapes

  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Push-Button Switches (AREA)
FI802883A 1979-09-18 1980-09-15 Elkopplare FI67764C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE7907711 1979-09-18
SE7907711A SE426995B (sv) 1979-09-18 1979-09-18 Elkopplare
US18734080 1980-09-15
US06/187,340 US4357509A (en) 1979-09-18 1980-09-15 Electric switch

Publications (3)

Publication Number Publication Date
FI802883A FI802883A (fi) 1981-03-19
FI67764B FI67764B (fi) 1985-01-31
FI67764C true FI67764C (fi) 1985-05-10

Family

ID=26657331

Family Applications (1)

Application Number Title Priority Date Filing Date
FI802883A FI67764C (fi) 1979-09-18 1980-09-15 Elkopplare

Country Status (7)

Country Link
US (1) US4357509A (da)
DE (1) DE3033935A1 (da)
DK (1) DK147026C (da)
FI (1) FI67764C (da)
GB (1) GB2062355B (da)
NL (1) NL8005065A (da)
SE (1) SE426995B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8040664B2 (en) * 2008-05-30 2011-10-18 Itron, Inc. Meter with integrated high current switch
US8890711B2 (en) * 2009-09-30 2014-11-18 Itron, Inc. Safety utility reconnect
BR112012007323A2 (pt) * 2009-09-30 2019-09-24 Itron Inc desconexão remota de utilitário de um sistema de leitura de medidor.
US8493232B2 (en) * 2009-09-30 2013-07-23 Itron, Inc. Gas shut-off valve with feedback
US9005423B2 (en) 2012-12-04 2015-04-14 Itron, Inc. Pipeline communications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1854039A (en) * 1930-06-06 1932-04-12 Gen Electric Antifreezing tip for starters
US3867602A (en) * 1973-10-25 1975-02-18 Mc Graw Edison Co Contact cluster for arcing and current carrying means in a circuit breaker
CA1051073A (en) * 1975-01-31 1979-03-20 Masaru Ito Electric switch contact arrangement
US4267418A (en) * 1977-10-04 1981-05-12 Brown Ronald O Electric switch device

Also Published As

Publication number Publication date
DE3033935A1 (de) 1981-04-02
GB2062355B (en) 1983-06-29
SE7907711L (sv) 1981-03-19
SE426995B (sv) 1983-02-21
DK147026C (da) 1984-09-10
US4357509A (en) 1982-11-02
FI67764B (fi) 1985-01-31
GB2062355A (en) 1981-05-20
NL8005065A (nl) 1981-03-20
DK375880A (da) 1981-03-19
FI802883A (fi) 1981-03-19
DK147026B (da) 1984-03-19

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ASEA AKTIEBOLAG