BE766132A - HIGH VOLTAGE LOAD SWITCH - Google Patents

HIGH VOLTAGE LOAD SWITCH

Info

Publication number
BE766132A
BE766132A BE766132A BE766132A BE766132A BE 766132 A BE766132 A BE 766132A BE 766132 A BE766132 A BE 766132A BE 766132 A BE766132 A BE 766132A BE 766132 A BE766132 A BE 766132A
Authority
BE
Belgium
Prior art keywords
high voltage
load switch
voltage load
switch
voltage
Prior art date
Application number
BE766132A
Other languages
French (fr)
Original Assignee
Driescher Spezialfab Fritz
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 Driescher Spezialfab Fritz filed Critical Driescher Spezialfab Fritz
Publication of BE766132A publication Critical patent/BE766132A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • 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
    • H01H33/06—Insulating body insertable between contacts
    • 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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
BE766132A 1970-10-09 1971-04-22 HIGH VOLTAGE LOAD SWITCH BE766132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702049735 DE2049735C3 (en) 1970-10-09 1970-10-09 High voltage load switch

Publications (1)

Publication Number Publication Date
BE766132A true BE766132A (en) 1971-09-16

Family

ID=5784695

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766132A BE766132A (en) 1970-10-09 1971-04-22 HIGH VOLTAGE LOAD SWITCH

Country Status (5)

Country Link
BE (1) BE766132A (en)
CH (1) CH524237A (en)
DE (1) DE2049735C3 (en)
GB (1) GB1330391A (en)
NL (1) NL147877B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29606320U1 (en) * 1996-03-28 1996-06-20 Siemens Ag Device for additional grounding of switch contacts in medium-voltage switchgear
CN112117156B (en) * 2020-08-14 2024-02-23 珠海沃顿电气有限公司 Double-contact load switch

Also Published As

Publication number Publication date
GB1330391A (en) 1973-09-19
DE2049735C3 (en) 1975-04-17
NL147877B (en) 1975-11-17
DE2049735A1 (en) 1972-04-20
NL7105551A (en) 1972-04-11
CH524237A (en) 1972-06-15
DE2049735B2 (en) 1973-07-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FRITZ DRIESCHER SPEZIALFABRIK FUR ELEKTRISITATSWE

Effective date: 19890430