GB388613A - Improvements in and relating to high tension electric circuit interrupters - Google Patents

Improvements in and relating to high tension electric circuit interrupters

Info

Publication number
GB388613A
GB388613A GB14293/32A GB1429332A GB388613A GB 388613 A GB388613 A GB 388613A GB 14293/32 A GB14293/32 A GB 14293/32A GB 1429332 A GB1429332 A GB 1429332A GB 388613 A GB388613 A GB 388613A
Authority
GB
United Kingdom
Prior art keywords
contacts
pairs
rods
insulating
rod
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
Application number
GB14293/32A
Other languages
English (en)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB388613A publication Critical patent/GB388613A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/02—Installations within mirrors, pictures, furniture or other household articles
    • 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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Lubricants (AREA)
GB14293/32A 1931-05-19 1932-05-19 Improvements in and relating to high tension electric circuit interrupters Expired GB388613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US538560A US1860337A (en) 1931-05-19 1931-05-19 High tension circuit interrupter

Publications (1)

Publication Number Publication Date
GB388613A true GB388613A (en) 1933-03-02

Family

ID=24147411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14293/32A Expired GB388613A (en) 1931-05-19 1932-05-19 Improvements in and relating to high tension electric circuit interrupters

Country Status (4)

Country Link
US (1) US1860337A (enrdf_load_stackoverflow)
BE (1) BE388591A (enrdf_load_stackoverflow)
DE (1) DE594569C (enrdf_load_stackoverflow)
GB (1) GB388613A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916317C (de) * 1949-05-29 1954-08-09 Sachsenwerk Licht & Kraft Ag Hoechstspannungs-Leistungsschalter
US2790880A (en) * 1953-12-30 1957-04-30 Westinghouse Electric Corp Circuit interrupter contact structure
US2816991A (en) * 1953-12-30 1957-12-17 Westinghouse Electric Corp Circuit interrupters
US2913556A (en) * 1956-03-14 1959-11-17 Westinghouse Electric Corp Circuit interrupters
US2838636A (en) * 1956-03-16 1958-06-10 Schwager Wood Corp High voltage circuit interrupting switch means

Also Published As

Publication number Publication date
US1860337A (en) 1932-05-24
BE388591A (enrdf_load_stackoverflow)
DE594569C (de) 1934-03-19

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