CH368218A - High-speed switch for high currents and high switching frequencies - Google Patents

High-speed switch for high currents and high switching frequencies

Info

Publication number
CH368218A
CH368218A CH7090559A CH7090559A CH368218A CH 368218 A CH368218 A CH 368218A CH 7090559 A CH7090559 A CH 7090559A CH 7090559 A CH7090559 A CH 7090559A CH 368218 A CH368218 A CH 368218A
Authority
CH
Switzerland
Prior art keywords
speed switch
switching frequencies
currents
high currents
frequencies
Prior art date
Application number
CH7090559A
Other languages
German (de)
Inventor
Otto Dr Ing Grebe
Karl Dr Ing Bopp
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 CH368218A publication Critical patent/CH368218A/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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • F25D27/005—Lighting arrangements combined with control means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Measuring Fluid Pressure (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
CH7090559A 1958-04-18 1959-03-16 High-speed switch for high currents and high switching frequencies CH368218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL30221A DE1119376B (en) 1958-04-18 1958-04-18 Electrical quick changeover switch for high currents and switching frequency

Publications (1)

Publication Number Publication Date
CH368218A true CH368218A (en) 1963-03-31

Family

ID=7265149

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7090559A CH368218A (en) 1958-04-18 1959-03-16 High-speed switch for high currents and high switching frequencies

Country Status (6)

Country Link
US (1) US2988614A (en)
BE (1) BE576959A (en)
CH (1) CH368218A (en)
DE (1) DE1119376B (en)
FR (1) FR1219587A (en)
GB (2) GB897235A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296394A (en) * 1965-01-28 1967-01-03 Rocco Iezzi Air powered current reversing contactor
IT231977Y1 (en) * 1993-09-22 1999-08-10 Zanussi Elettrodomestici REFRIGERATOR WITH PERFECTED LAMP
EP0651217A1 (en) * 1993-10-27 1995-05-03 Liebherr-Hausgeräte Gmbh Lighting for the refrigerated space of a refrigerator or a freezer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251503A (en) * 1938-09-30 1941-08-05 Honeywell Regulator Co Refrigeration control system
US2308261A (en) * 1939-12-06 1943-01-12 Gen Electric Fluid pressure control system
US2464237A (en) * 1943-05-24 1949-03-15 Allis Chalmers Mfg Co Fluid pressure actuated switch
US2555898A (en) * 1949-01-28 1951-06-05 Allis Chalmers Mfg Co Fluid operating and braking system for circuit interrupters
US2861144A (en) * 1957-07-08 1958-11-18 Gen Electric Stored energy type closing device for an electric circuit breaker

Also Published As

Publication number Publication date
GB897235A (en) 1962-05-23
DE1119376B (en) 1961-12-14
BE576959A (en) 1959-07-16
FR1219587A (en) 1960-05-18
US2988614A (en) 1961-06-13
GB1018495A (en) 1966-01-26

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