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AT237091B - Expansion vessel with double valve for electrical devices with liquid dielectric - Google Patents

Expansion vessel with double valve for electrical devices with liquid dielectric

Info

Publication number
AT237091B
AT237091B AT81663A AT81663A AT237091B AT 237091 B AT237091 B AT 237091B AT 81663 A AT81663 A AT 81663A AT 81663 A AT81663 A AT 81663A AT 237091 B AT237091 B AT 237091B
Authority
AT
Austria
Prior art keywords
electrical devices
expansion vessel
double valve
liquid dielectric
dielectric
Prior art date
Application number
AT81663A
Other languages
German (de)
Original Assignee
Micafil Ag
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 Micafil Ag filed Critical Micafil Ag
Priority to AT81663A priority Critical patent/AT237091B/en
Priority to CH1560263A priority patent/CH417761A/en
Priority to FR960537A priority patent/FR1379542A/en
Application granted granted Critical
Publication of AT237091B publication Critical patent/AT237091B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/224—Housing; Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/34—Insulators containing liquid, e.g. oil
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
AT81663A 1963-02-01 1963-02-01 Expansion vessel with double valve for electrical devices with liquid dielectric AT237091B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT81663A AT237091B (en) 1963-02-01 1963-02-01 Expansion vessel with double valve for electrical devices with liquid dielectric
CH1560263A CH417761A (en) 1963-02-01 1963-12-30 Position-independent expansion vessel for electrical devices with insulating liquid filling
FR960537A FR1379542A (en) 1963-02-01 1964-01-16 Spill-proof expansion vessel for electrical devices filled with insulating liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT81663A AT237091B (en) 1963-02-01 1963-02-01 Expansion vessel with double valve for electrical devices with liquid dielectric

Publications (1)

Publication Number Publication Date
AT237091B true AT237091B (en) 1964-11-25

Family

ID=3500392

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81663A AT237091B (en) 1963-02-01 1963-02-01 Expansion vessel with double valve for electrical devices with liquid dielectric

Country Status (2)

Country Link
AT (1) AT237091B (en)
CH (1) CH417761A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094702A1 (en) * 1982-05-19 1983-11-23 Qualitrol Corporation Pressure relief device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094702A1 (en) * 1982-05-19 1983-11-23 Qualitrol Corporation Pressure relief device

Also Published As

Publication number Publication date
CH417761A (en) 1966-07-31

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