GB354891A - Improvements in or relating to electric switches with arcextinction by self-generated vapour pressure - Google Patents

Improvements in or relating to electric switches with arcextinction by self-generated vapour pressure

Info

Publication number
GB354891A
GB354891A GB16362/30A GB1636230A GB354891A GB 354891 A GB354891 A GB 354891A GB 16362/30 A GB16362/30 A GB 16362/30A GB 1636230 A GB1636230 A GB 1636230A GB 354891 A GB354891 A GB 354891A
Authority
GB
United Kingdom
Prior art keywords
expansion chamber
chamber
pipe
liquid
container
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
GB16362/30A
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Publication of GB354891A publication Critical patent/GB354891A/en
Expired 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor
    • 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

Landscapes

  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
GB16362/30A 1929-08-29 1930-05-27 Improvements in or relating to electric switches with arcextinction by self-generated vapour pressure Expired GB354891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE354891X 1929-08-29

Publications (1)

Publication Number Publication Date
GB354891A true GB354891A (en) 1931-08-20

Family

ID=6289811

Family Applications (2)

Application Number Title Priority Date Filing Date
GB16362/30A Expired GB354891A (en) 1929-08-29 1930-05-27 Improvements in or relating to electric switches with arcextinction by self-generated vapour pressure
GB17051/30A Expired GB356180A (enrdf_load_html_response) 1929-08-29 1930-06-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB17051/30A Expired GB356180A (enrdf_load_html_response) 1929-08-29 1930-06-02

Country Status (4)

Country Link
BE (1) BE371082A (enrdf_load_html_response)
DE (1) DE570238C (enrdf_load_html_response)
FR (1) FR697317A (enrdf_load_html_response)
GB (2) GB354891A (enrdf_load_html_response)

Also Published As

Publication number Publication date
DE570238C (de) 1933-02-13
BE371082A (enrdf_load_html_response) 1930-08-31
FR697317A (fr) 1931-01-15
GB356180A (enrdf_load_html_response) 1931-09-02

Similar Documents

Publication Publication Date Title
GB354891A (en) Improvements in or relating to electric switches with arcextinction by self-generated vapour pressure
US1334150A (en) Electrical discharge-tube
GB369553A (en) Improvements in electric switches
US1877607A (en) Electric discharge device
GB408564A (en) Improvements in and relating to circuit-breakers
US1714403A (en) Electrical apparatus
US1754180A (en) Apparatus for measuring pressure
GB468876A (en) Improvements in and relating to liquid-break electric switches
GB364345A (en) Improvements in electrical switches with arc extinction by means of self-generated vapour
SU143933A1 (ru) Промежуточный электрод дл анодного узла высоковольтного вентил
GB505529A (en) Improvements in gas-or vapour-filled electric discharge tubes for use in relay circuits
GB354866A (en) Improvements in or relating to electric switches with arc extinction by self-generated vapour
US1672993A (en) Protective device
GB327597A (en) Improvements in or relating to electric water-level indicators for boilers
GB742792A (en) Improvements in or relating to electric discharge devices having fragile envelopes partly filled with mercury
GB277990A (en) Improvements in electric current interrupters
GB377034A (en) Improvements in or relating to high tension switches
GB499730A (en) Improvements in and relating to liquid filled electrical insulating bushings
GB356468A (en) Improvements in or relating to electric switches with arc extinction by self-generated vapour pressure
GB443171A (en) Improvements in high tension electric discharge devices
GB504462A (en) Improvements relating to mercury switches for electric circuits
GB201835A (en) Improvements in and relating to casings for electrical apparatus
GB361442A (en) Improvements in or relating to electric switches with vapour arc-quenching chambers
GB500466A (en) Improvements in or relating to electric discharge devices
GB377188A (en) Improvements relating to apparatus for the protection of electric conductors againstexcess voltage