NL6403258A - - Google Patents

Info

Publication number
NL6403258A
NL6403258A NL6403258A NL6403258A NL6403258A NL 6403258 A NL6403258 A NL 6403258A NL 6403258 A NL6403258 A NL 6403258A NL 6403258 A NL6403258 A NL 6403258A NL 6403258 A NL6403258 A NL 6403258A
Authority
NL
Netherlands
Application number
NL6403258A
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 NL6403258A priority Critical patent/NL6403258A/xx
Priority to BE646701D priority patent/BE646701A/xx
Priority to FR975794A priority patent/FR1396157A/fr
Priority to SE389765A priority patent/SE300841B/xx
Priority to GB1273265A priority patent/GB1077174A/en
Publication of NL6403258A publication Critical patent/NL6403258A/xx

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
    • H01H33/56—Gas reservoirs
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • 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
    • F16K31/122—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
NL6403258A 1964-03-26 1964-03-26 NL6403258A (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL6403258A NL6403258A (fi) 1964-03-26 1964-03-26
BE646701D BE646701A (fi) 1964-03-26 1964-04-17
FR975794A FR1396157A (fr) 1964-03-26 1964-05-25 Perfectionnements apportés aux vannes pneumatiques et aux dispositifs équipés de telles vannes
SE389765A SE300841B (fi) 1964-03-26 1965-03-25
GB1273265A GB1077174A (en) 1964-03-26 1965-03-25 Pneumatically controlled valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6403258A NL6403258A (fi) 1964-03-26 1964-03-26

Publications (1)

Publication Number Publication Date
NL6403258A true NL6403258A (fi) 1965-09-27

Family

ID=19789663

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6403258A NL6403258A (fi) 1964-03-26 1964-03-26

Country Status (4)

Country Link
BE (1) BE646701A (fi)
GB (1) GB1077174A (fi)
NL (1) NL6403258A (fi)
SE (1) SE300841B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH590419A5 (fi) * 1975-10-10 1977-08-15 Bbc Brown Boveri & Cie
CA2991037A1 (en) * 2015-06-29 2017-01-05 Kci Licensing, Inc. Apparatus for negative-pressure therapy and irrigation

Also Published As

Publication number Publication date
GB1077174A (en) 1967-07-26
SE300841B (fi) 1968-05-13
BE646701A (fi) 1964-08-17

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