CH302698A - Pressurized gas switch with contacts that can be separated in the open air. - Google Patents

Pressurized gas switch with contacts that can be separated in the open air.

Info

Publication number
CH302698A
CH302698A CH302698DA CH302698A CH 302698 A CH302698 A CH 302698A CH 302698D A CH302698D A CH 302698DA CH 302698 A CH302698 A CH 302698A
Authority
CH
Switzerland
Prior art keywords
contacts
separated
pressurized gas
open air
gas switch
Prior art date
Application number
Other languages
German (de)
Inventor
Patent-Verwaltungs-Gm Licentia
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH302698A publication Critical patent/CH302698A/en

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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
CH302698D 1951-04-12 1952-04-05 Pressurized gas switch with contacts that can be separated in the open air. CH302698A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE302698X 1951-04-12
DE140451X 1951-04-14

Publications (1)

Publication Number Publication Date
CH302698A true CH302698A (en) 1954-10-31

Family

ID=25751921

Family Applications (1)

Application Number Title Priority Date Filing Date
CH302698D CH302698A (en) 1951-04-12 1952-04-05 Pressurized gas switch with contacts that can be separated in the open air.

Country Status (3)

Country Link
CH (1) CH302698A (en)
FR (1) FR1059919A (en)
GB (1) GB712785A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2362407B1 (en) 2010-02-23 2012-10-03 ABB Research Ltd. A nozzle for a breaker, and a breaker having such a nozzle
FR3007197B1 (en) 2013-06-18 2016-12-09 St Microelectronics Crolles 2 Sas METHOD OF MAKING A THROUGH ELECTRICAL CONNECTION AND A CAPACITOR CROSSING IN A SUBSTRATE, AND CORRESPONDING DEVICE
DE102017212740A1 (en) * 2017-07-25 2019-01-31 Siemens Aktiengesellschaft Power switching device, insulating nozzle for a power switching device and circuit system

Also Published As

Publication number Publication date
GB712785A (en) 1954-07-28
FR1059919A (en) 1954-03-29

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