DE69223549D1 - Schwefelhexafluoridisolierter Mittelspannungsschalter mit drei Positionen - Google Patents

Schwefelhexafluoridisolierter Mittelspannungsschalter mit drei Positionen

Info

Publication number
DE69223549D1
DE69223549D1 DE69223549T DE69223549T DE69223549D1 DE 69223549 D1 DE69223549 D1 DE 69223549D1 DE 69223549 T DE69223549 T DE 69223549T DE 69223549 T DE69223549 T DE 69223549T DE 69223549 D1 DE69223549 D1 DE 69223549D1
Authority
DE
Germany
Prior art keywords
contact
mobile
fixed
positions
medium voltage
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69223549T
Other languages
English (en)
Other versions
DE69223549T2 (de
Inventor
Giampietro Tosi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 ITMI911435A external-priority patent/IT1260588B/it
Priority claimed from ITMI911436A external-priority patent/IT1252615B/it
Priority claimed from ITMI911652A external-priority patent/IT1248067B/it
Application filed by Individual filed Critical Individual
Publication of DE69223549D1 publication Critical patent/DE69223549D1/de
Application granted granted Critical
Publication of DE69223549T2 publication Critical patent/DE69223549T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • H01H33/91—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 the arc-extinguishing fluid being air or gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • 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
    • H01H33/886—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 by movement of rotating pistons
    • 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
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/102—Fuses mounted on or constituting the movable contact parts of the switch

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Fuses (AREA)
  • Pinball Game Machines (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Circuit Breakers (AREA)
DE69223549T 1991-05-24 1992-05-21 Schwefelhexafluoridisolierter Mittelspannungsschalter mit drei Positionen Expired - Fee Related DE69223549T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI911435A IT1260588B (it) 1991-05-24 1991-05-24 Apparecchiatura di manovra-sezionatura a media tensione a tre posizioni isolate in esafluoruro di zolfo
ITMI911436A IT1252615B (it) 1991-05-24 1991-05-24 Apparecchiatura di manovra-sezionatura a media tensione a tre posizioni isolate in esafluoruro di zolfo.
ITMI911652A IT1248067B (it) 1991-06-17 1991-06-17 Apparecchiatura di manovra-sezionatura compatta isolata a fluido a media tensione a tre posizioni.

Publications (2)

Publication Number Publication Date
DE69223549D1 true DE69223549D1 (de) 1998-01-29
DE69223549T2 DE69223549T2 (de) 1998-07-23

Family

ID=27273943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223549T Expired - Fee Related DE69223549T2 (de) 1991-05-24 1992-05-21 Schwefelhexafluoridisolierter Mittelspannungsschalter mit drei Positionen

Country Status (4)

Country Link
EP (1) EP0517295B1 (de)
AT (1) ATE161356T1 (de)
DE (1) DE69223549T2 (de)
ES (1) ES2113401T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101496125B (zh) 2006-07-31 2012-03-14 西门子公司 用于电开关设备安全壳体的封闭盖
EP2047495A1 (de) * 2006-07-31 2009-04-15 Siemens Aktiengesellschaft Verschlussdeckel für ein sicherungsgehäuse einer elektrischen schaltanlage
EP2312603A1 (de) * 2009-10-15 2011-04-20 ABB Technology AG Drehbarer Lasttrennschalter
CN102157296B (zh) * 2011-03-18 2013-06-12 湖州电力局 高压双电源切换组合开关
FR3094836B1 (fr) * 2019-04-02 2021-07-09 Pommier Dispositif de coupure d’arc
EP4057315A1 (de) 2021-03-11 2022-09-14 ABB Schweiz AG Schaltersicherungsmodul
EP4057314A1 (de) 2021-03-11 2022-09-14 ABB Schweiz AG Schaltersicherungsmodul

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL72111C (de) * 1946-05-21
DE976331C (de) * 1954-09-03 1963-07-04 Frobert Michaelis Dipl Ing Druckluftschalter mit selbsterzeugter Blasluft
CH337905A (de) * 1955-12-16 1959-04-30 Bbc Brown Boveri & Cie Mehrpoliger Schalter mit Trennwänden
FR1367073A (fr) * 1963-07-10 1964-07-17 Cem Comp Electro Mec Interrupteur-sectionneur pour installations électriques de préférence préfabriquées
DE8115913U1 (de) * 1981-05-29 1981-08-06 Fritz Driescher Spezialfabrik für Elektrizitätswerksbedarf, 5144 Wegberg Gasisoliertes metallgekapseltes Schaltfeld
DE3215234C2 (de) * 1982-04-23 1986-10-30 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Gekapselte, mit Isoliergas gefüllte Mittelspannungsschaltanlage
DE3513499A1 (de) * 1985-04-16 1986-10-16 Brown, Boveri & Cie Ag, 6800 Mannheim Lasttrennschalter und schaltanlage mit diesem lasttrennschalter
FR2655768B1 (fr) * 1989-12-13 1993-10-08 Merlin Gerin Interrupteur tripolaire a haute tension et a isolement gazeux.

Also Published As

Publication number Publication date
EP0517295B1 (de) 1997-12-17
ATE161356T1 (de) 1998-01-15
ES2113401T3 (es) 1998-05-01
EP0517295A3 (en) 1993-03-10
DE69223549T2 (de) 1998-07-23
EP0517295A2 (de) 1992-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee