DE1250527B - - Google Patents

Info

Publication number
DE1250527B
DE1250527B DES100074A DE1250527DA DE1250527B DE 1250527 B DE1250527 B DE 1250527B DE S100074 A DES100074 A DE S100074A DE 1250527D A DE1250527D A DE 1250527DA DE 1250527 B DE1250527 B DE 1250527B
Authority
DE
Germany
Prior art keywords
contact
synchronous
switch
switched
force
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.)
Pending
Application number
DES100074A
Other languages
German (de)
English (en)
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 filed Critical
Publication of DE1250527B publication Critical patent/DE1250527B/de
Pending 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
    • H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the ac cycle
    • 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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
DES100074A 1965-10-13 1965-10-13 Pending DE1250527B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0100074 1965-10-13

Publications (1)

Publication Number Publication Date
DE1250527B true DE1250527B (it) 1967-09-21

Family

ID=7522807

Family Applications (1)

Application Number Title Priority Date Filing Date
DES100074A Pending DE1250527B (it) 1965-10-13 1965-10-13

Country Status (3)

Country Link
JP (1) JPS4428213B1 (it)
CH (1) CH447311A (it)
DE (1) DE1250527B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2215689A1 (it) * 1973-01-29 1974-08-23 Siemens Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2215689A1 (it) * 1973-01-29 1974-08-23 Siemens Ag

Also Published As

Publication number Publication date
JPS4428213B1 (it) 1969-11-20
CH447311A (de) 1967-11-30

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