GB339084A - Improvements in high potential electric switches - Google Patents

Improvements in high potential electric switches

Info

Publication number
GB339084A
GB339084A GB33995/29A GB3399529A GB339084A GB 339084 A GB339084 A GB 339084A GB 33995/29 A GB33995/29 A GB 33995/29A GB 3399529 A GB3399529 A GB 3399529A GB 339084 A GB339084 A GB 339084A
Authority
GB
United Kingdom
Prior art keywords
high potential
electric switches
potential electric
switches
potential
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
GB33995/29A
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Publication of GB339084A publication Critical patent/GB339084A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • H01H31/283—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact wherein the contact or contacts are rectilinearly movable with respect to the carrying member
GB33995/29A 1928-11-12 1929-11-07 Improvements in high potential electric switches Expired GB339084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US318962A US1935597A (en) 1928-11-12 1928-11-12 High tension switch

Publications (1)

Publication Number Publication Date
GB339084A true GB339084A (en) 1930-12-04

Family

ID=23240304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33995/29A Expired GB339084A (en) 1928-11-12 1929-11-07 Improvements in high potential electric switches

Country Status (2)

Country Link
US (1) US1935597A (en)
GB (1) GB339084A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420485A (en) * 1942-08-05 1947-05-13 Railway & Industrial Eng Co Electrical switch with kinetic energy dissipating means
US2510051A (en) * 1947-05-31 1950-06-06 Southern States Equipment Corp Electric switch
US2489426A (en) * 1947-09-10 1949-11-29 Chance Co Ab High-potential electric switch
US2649537A (en) * 1948-04-16 1953-08-18 Westinghouse Air Brake Co Locking device for track switches or the like
US2817726A (en) * 1955-08-16 1957-12-24 Ite Circuit Breaker Ltd Conducting linkage for a tilting insulator switch
CH240859A (en) * 1958-08-27 1946-01-31 Rhodiaceta Process for manufacturing extruded and drawn products, and product obtained by this process.

Also Published As

Publication number Publication date
US1935597A (en) 1933-11-14

Similar Documents

Publication Publication Date Title
GB326155A (en) Improvements in electric switches
GB339084A (en) Improvements in high potential electric switches
GB315307A (en) Improvements in electric switches
GB313721A (en) Improvements in electric switches
GB295965A (en) Improvements in electric switches
GB325619A (en) Improvements in electric switches
GB318253A (en) Improvements in electric switches
GB315194A (en) Improvements in electric switches
GB313356A (en) Improvements in electric switches
GB303450A (en) Improvements in electric switches
GB302538A (en) Improvements in electric switches
GB310650A (en) Improvements in electric switches
GB325603A (en) Improvements in electric switches
GB310597A (en) Improvements in electric switches
GB314146A (en) Improvements in electric switches
GB309221A (en) Improvements in electric switches
GB338372A (en) Improvements in mercury-break electrical switches
GB300528A (en) Improvements in electric switches
GB299379A (en) Improvements in electric switches
GB336568A (en) Improvements in electric switches
GB332421A (en) Improvements in electric switches
GB337162A (en) Improvements in thermally-released electric switches
GB337851A (en) Improvements in electric switches
GB322509A (en) Improvements in electric time switches
GB329633A (en) Improvements in electric time switches