FI78195C - Strömbrytare - Google Patents

Strömbrytare Download PDF

Info

Publication number
FI78195C
FI78195C FI864340A FI864340A FI78195C FI 78195 C FI78195 C FI 78195C FI 864340 A FI864340 A FI 864340A FI 864340 A FI864340 A FI 864340A FI 78195 C FI78195 C FI 78195C
Authority
FI
Finland
Prior art keywords
contact
arc
circuit breaker
knife
knives
Prior art date
Application number
FI864340A
Other languages
English (en)
Finnish (fi)
Other versions
FI864340A0 (fi
FI864340A (fi
FI78195B (fi
Inventor
Kari Luoma
Original Assignee
Stroemberg Oy 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 Stroemberg Oy Ab filed Critical Stroemberg Oy Ab
Priority to FI864340A priority Critical patent/FI78195C/sv
Publication of FI864340A0 publication Critical patent/FI864340A0/fi
Priority to DE3736165A priority patent/DE3736165C2/de
Priority to GB8725003A priority patent/GB2196794B/en
Priority to IT8767902A priority patent/IT1211430B/it
Priority to FR8715241A priority patent/FR2605796A1/fr
Priority to SE8704180A priority patent/SE462881B/sv
Publication of FI864340A publication Critical patent/FI864340A/fi
Publication of FI78195B publication Critical patent/FI78195B/fi
Application granted granted Critical
Publication of FI78195C publication Critical patent/FI78195C/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/187—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet comprising a hollow annular arc runner and a central contact between which a radially drawn arc rotates
    • 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
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
FI864340A 1986-10-27 1986-10-27 Strömbrytare FI78195C (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI864340A FI78195C (sv) 1986-10-27 1986-10-27 Strömbrytare
DE3736165A DE3736165C2 (de) 1986-10-27 1987-10-26 Leistungsschalter
GB8725003A GB2196794B (en) 1986-10-27 1987-10-26 An electric circuit-breaker
IT8767902A IT1211430B (it) 1986-10-27 1987-10-27 Interruttore elettrico automatico
FR8715241A FR2605796A1 (fr) 1986-10-27 1987-10-27 Disjoncteur electrique a arc tournant
SE8704180A SE462881B (sv) 1986-10-27 1987-10-27 Stroembrytare

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI864340 1986-10-27
FI864340A FI78195C (sv) 1986-10-27 1986-10-27 Strömbrytare

Publications (4)

Publication Number Publication Date
FI864340A0 FI864340A0 (fi) 1986-10-27
FI864340A FI864340A (fi) 1988-04-28
FI78195B FI78195B (fi) 1989-02-28
FI78195C true FI78195C (sv) 1989-06-12

Family

ID=8523379

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864340A FI78195C (sv) 1986-10-27 1986-10-27 Strömbrytare

Country Status (6)

Country Link
DE (1) DE3736165C2 (sv)
FI (1) FI78195C (sv)
FR (1) FR2605796A1 (sv)
GB (1) GB2196794B (sv)
IT (1) IT1211430B (sv)
SE (1) SE462881B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631817C1 (de) * 1996-08-07 1998-03-12 Felten & Guilleaume Energie SF¶6¶-gasisolierte Schaltanlage für Verteilernetze
DE19813217C1 (de) * 1998-03-26 1999-11-25 Felten & Guilleaume Ag Löschspule für gasisolierte Lasttrennschalter
DE10243825B4 (de) * 2002-09-16 2004-07-29 Siemens Ag Leistungsschalter mit schwenkbarem Schaltmesser
DE102008031468B3 (de) * 2008-07-01 2010-04-08 Siemens Aktiengesellschaft Lasttrennschalter mit einer Lichtbogenlöscheinrichtung
CN106710947B (zh) * 2017-02-07 2019-01-22 平高集团有限公司 直动式三工位负荷开关及使用该负荷开关的开关柜
CN109596903B (zh) * 2018-12-07 2021-01-22 国网安徽省电力有限公司黄山供电公司 一种倒母线过程中三相刀闸位置的判别方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR754865A (fr) * 1932-09-28 1933-11-16 Cie D Electricite De L Ouestpa Perfectionnements aux dispositifs d'ouverture, de fermeture et de protection des circuits électriques
GB423122A (en) * 1933-09-26 1935-01-25 Ellison George Ltd Improvements relating to electric circuit interrupters with arc extinguishers
US3889082A (en) * 1973-12-19 1975-06-10 Gen Electric High voltage contactor
EP0011972B2 (en) * 1978-11-28 1989-08-23 South Wales Switchgear Limited Electrical switchgear
GB2052160B (en) * 1979-05-25 1983-11-23 South Wales Switchgear Electrical switchgear
FR2494493A1 (fr) * 1980-11-17 1982-05-21 Merlin Gerin Disjoncteur electrique a autosoufflage par rotation de l'arc
DE3271488D1 (en) * 1981-02-03 1986-07-10 South Wales Switchgear Electrical switchgear
GB2103018B (en) * 1981-07-02 1985-05-30 Int Standard Electric Corp Slide switch
JPS58204429A (ja) * 1982-05-24 1983-11-29 株式会社東芝 ガス絶縁開閉器

Also Published As

Publication number Publication date
FR2605796B1 (sv) 1994-07-13
FI864340A0 (fi) 1986-10-27
FR2605796A1 (fr) 1988-04-29
SE462881B (sv) 1990-09-10
IT8767902A0 (it) 1987-10-27
SE8704180D0 (sv) 1987-10-27
GB8725003D0 (en) 1987-12-02
GB2196794B (en) 1990-10-03
FI864340A (fi) 1988-04-28
FI78195B (fi) 1989-02-28
DE3736165A1 (de) 1988-04-28
SE8704180L (sv) 1988-04-28
DE3736165C2 (de) 1996-04-04
GB2196794A (en) 1988-05-05
IT1211430B (it) 1989-10-26

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: STROEMBERG OY