PT76275A - Leitungsschutzschalteranordnung geeignet als vorautomat - Google Patents

Leitungsschutzschalteranordnung geeignet als vorautomat

Info

Publication number
PT76275A
PT76275A PT76275A PT7627583A PT76275A PT 76275 A PT76275 A PT 76275A PT 76275 A PT76275 A PT 76275A PT 7627583 A PT7627583 A PT 7627583A PT 76275 A PT76275 A PT 76275A
Authority
PT
Portugal
Prior art keywords
switch
contact
circuit group
magnetic material
contact body
Prior art date
Application number
PT76275A
Other languages
English (en)
Portuguese (pt)
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 PT76275A publication Critical patent/PT76275A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
    • H01H33/903—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc and assisting the operating mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Push-Button Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electronic Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Circuit Breakers (AREA)
PT76275A 1982-02-23 1983-02-22 Leitungsschutzschalteranordnung geeignet als vorautomat PT76275A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823206445 DE3206445A1 (de) 1982-02-23 1982-02-23 Leitungsschutzschalteranordnung, geeignet als vorautomat

Publications (1)

Publication Number Publication Date
PT76275A true PT76275A (de) 1983-03-01

Family

ID=6156463

Family Applications (1)

Application Number Title Priority Date Filing Date
PT76275A PT76275A (de) 1982-02-23 1983-02-22 Leitungsschutzschalteranordnung geeignet als vorautomat

Country Status (8)

Country Link
EP (1) EP0087642B1 (de)
JP (1) JPS58155617A (de)
AT (1) ATE19837T1 (de)
DE (2) DE3206445A1 (de)
ES (1) ES519981A0 (de)
GR (1) GR77935B (de)
PT (1) PT76275A (de)
ZA (1) ZA831174B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335051A1 (de) * 1983-09-28 1985-04-11 Christian Geyer GmbH & Co, 8500 Nürnberg Schaltungsanordnung fuer einen elektrischen selbstschalter
FR2573912B1 (fr) * 1984-11-26 1987-01-09 Telemecanique Electrique Interrupteur electrique a ecran
FR2616957A1 (fr) * 1987-06-18 1988-12-23 Merlin Gerin Chambre d'extinction d'arc a pression elevee

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR564384A (fr) * 1922-03-30 1923-12-28 Thomson Houston Comp Francaise Perfectionnements aux interrupteurs à huile
DE504329C (de) * 1923-04-11 1930-08-02 Siemens Schuckertwerke Akt Ges Elektromagnetischer UEberstromschalter, insbesondere in Form eines Schraubstoepsels
US3136921A (en) * 1957-12-10 1964-06-09 Westinghouse Electric Corp Circuit breakers
AT280398B (de) * 1967-12-12 1970-04-10 Siemens Ag Lasttrennschalter
FR2416541A1 (fr) * 1978-01-31 1979-08-31 Merlin Gerin Dispositif de limitation et de coupure de courant
US4229627A (en) * 1978-10-04 1980-10-21 Electric Power Research Institute, Inc. Gas puffer type current interrupter and method

Also Published As

Publication number Publication date
ZA831174B (en) 1984-02-29
EP0087642A1 (de) 1983-09-07
GR77935B (de) 1984-09-25
JPH0143973B2 (de) 1989-09-25
EP0087642B1 (de) 1986-05-14
JPS58155617A (ja) 1983-09-16
DE3206445A1 (de) 1983-09-01
ES8401280A1 (es) 1983-12-01
ES519981A0 (es) 1983-12-01
ATE19837T1 (de) 1986-05-15
DE3363465D1 (en) 1986-06-19

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