NL6402277A - - Google Patents

Info

Publication number
NL6402277A
NL6402277A NL6402277A NL6402277A NL6402277A NL 6402277 A NL6402277 A NL 6402277A NL 6402277 A NL6402277 A NL 6402277A NL 6402277 A NL6402277 A NL 6402277A NL 6402277 A NL6402277 A NL 6402277A
Authority
NL
Netherlands
Application number
NL6402277A
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
Priority to NL122295D priority Critical patent/NL122295C/xx
Application filed filed Critical
Priority to NL6402277A priority patent/NL6402277A/xx
Priority to BE646329D priority patent/BE646329A/xx
Priority to DE19641490090 priority patent/DE1490090A1/en
Priority to FR974234A priority patent/FR1395260A/en
Publication of NL6402277A publication Critical patent/NL6402277A/xx

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1226—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston the fluid circulating through the piston
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
    • 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
NL6402277A 1964-03-06 1964-03-06 NL6402277A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL122295D NL122295C (en) 1964-03-06
NL6402277A NL6402277A (en) 1964-03-06 1964-03-06
BE646329D BE646329A (en) 1964-03-06 1964-04-09
DE19641490090 DE1490090A1 (en) 1964-03-06 1964-04-13 Electrical switching device with a compressed gas switch and a vessel with compressed gas
FR974234A FR1395260A (en) 1964-03-06 1964-05-12 Improvements to electrical switching devices with pressurized gas circuit breakers and compressed gas tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6402277A NL6402277A (en) 1964-03-06 1964-03-06

Publications (1)

Publication Number Publication Date
NL6402277A true NL6402277A (en) 1965-09-07

Family

ID=19789496

Family Applications (2)

Application Number Title Priority Date Filing Date
NL122295D NL122295C (en) 1964-03-06
NL6402277A NL6402277A (en) 1964-03-06 1964-03-06

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL122295D NL122295C (en) 1964-03-06

Country Status (3)

Country Link
BE (1) BE646329A (en)
DE (1) DE1490090A1 (en)
NL (2) NL6402277A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1164611A1 (en) * 2000-06-15 2001-12-19 ABB T&D Technology AG High voltage switchgear

Also Published As

Publication number Publication date
BE646329A (en) 1964-07-31
DE1490090A1 (en) 1969-08-07
NL122295C (en)

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