NL293174A - - Google Patents

Info

Publication number
NL293174A
NL293174A NL293174DA NL293174A NL 293174 A NL293174 A NL 293174A NL 293174D A NL293174D A NL 293174DA NL 293174 A NL293174 A NL 293174A
Authority
NL
Netherlands
Application number
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.)
Publication of NL293174A publication Critical patent/NL293174A/xx

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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • H01H3/56—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using electromagnetic clutch
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Circuit Breakers (AREA)
NL293174D 1962-05-26 NL293174A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898865A FR1331584A (fr) 1962-05-26 1962-05-26 Disjoncteur à haute tension avec commande intégrée de faible encombrement

Publications (1)

Publication Number Publication Date
NL293174A true NL293174A (el)

Family

ID=8779843

Family Applications (1)

Application Number Title Priority Date Filing Date
NL293174D NL293174A (el) 1962-05-26

Country Status (4)

Country Link
BE (1) BE632768A (el)
FR (1) FR1331584A (el)
GB (1) GB1034716A (el)
NL (1) NL293174A (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU566537A3 (ru) * 1970-12-29 1977-07-25 Фудзи Денки Сейзо Кабусики Кайся (Фирма) Газовый выключатель
EP0184566B1 (fr) * 1984-10-12 1991-08-07 S.A. Acec Transport Disjoncteur hyper rapide assisté par semi-conducteurs
ATE89685T1 (de) * 1986-12-22 1993-06-15 Acec Transport Sa Durch halbleiter unterstuetzter ultra-schneller schalter.
FR2676588B1 (fr) * 1991-05-16 1993-07-23 Alsthom Gec Disjoncteur a moyenne tension.
DE102013205945A1 (de) * 2013-04-04 2014-10-09 Siemens Aktiengesellschaft Trennschalteinrichtung

Also Published As

Publication number Publication date
FR1331584A (fr) 1963-07-05
GB1034716A (en) 1966-06-29
BE632768A (el)

Similar Documents

Publication Publication Date Title
BE616548R (el)
BE629311A (el)
BE628794A (el)
BE613529A (el)
NL293174A (el)
BE635102A (el)
BE634846A (el)
BE634748A (el)
BE633997A (el)
BE633719A (el)
BE633655A (el)
BE633533A (el)
BE633202A (el)
BE632256A (el)
BE631613A (el)
BE630592A (el)
BE629023A (el)
BE628692A (el)
BE628239A (el)
BE627212A (el)
BE626969A (el)
BE626774A (el)
BE624556A (el)
BE621370A (el)
BE620090A (el)