CH655409B - - Google Patents

Info

Publication number
CH655409B
CH655409B CH368081A CH368081A CH655409B CH 655409 B CH655409 B CH 655409B CH 368081 A CH368081 A CH 368081A CH 368081 A CH368081 A CH 368081A CH 655409 B CH655409 B CH 655409B
Authority
CH
Switzerland
Application number
CH368081A
Other languages
German (de)
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
Priority to CH368081A priority Critical patent/CH655409B/de
Publication of CH655409B publication Critical patent/CH655409B/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • H01H33/56—Gas reservoirs
    • H01H33/565—Gas-tight sealings for moving parts penetrating into the reservoir

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH368081A 1981-06-04 1981-06-04 CH655409B (cg-RX-API-DMAC7.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH368081A CH655409B (cg-RX-API-DMAC7.html) 1981-06-04 1981-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH368081A CH655409B (cg-RX-API-DMAC7.html) 1981-06-04 1981-06-04

Publications (1)

Publication Number Publication Date
CH655409B true CH655409B (cg-RX-API-DMAC7.html) 1986-04-15

Family

ID=4261202

Family Applications (1)

Application Number Title Priority Date Filing Date
CH368081A CH655409B (cg-RX-API-DMAC7.html) 1981-06-04 1981-06-04

Country Status (1)

Country Link
CH (1) CH655409B (cg-RX-API-DMAC7.html)

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