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NO116828B - - Google Patents

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Publication number
NO116828B
NO116828B NO160409A NO16040965A NO116828B NO 116828 B NO116828 B NO 116828B NO 160409 A NO160409 A NO 160409A NO 16040965 A NO16040965 A NO 16040965A NO 116828 B NO116828 B NO 116828B
Authority
NO
Norway
Prior art keywords
sealing
ring
seat
sealing ring
rotary
Prior art date
Application number
NO160409A
Other languages
English (en)
Norwegian (no)
Inventor
H Pirchl
Original Assignee
Escher Wyss 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
Priority claimed from CH1470364A external-priority patent/CH415209A/de
Application filed by Escher Wyss Ag filed Critical Escher Wyss Ag
Publication of NO116828B publication Critical patent/NO116828B/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/004—Valve arrangements
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sliding Valves (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
  • Sealing Devices (AREA)
NO160409A 1964-11-13 1965-11-09 NO116828B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1470364A CH415209A (de) 1964-11-13 1964-11-13 Drehschieber für eine Rohrleitung
CH816465A CH432966A (de) 1964-11-13 1965-06-11 Drehschieber für eine Rohrleitung

Publications (1)

Publication Number Publication Date
NO116828B true NO116828B (de) 1969-05-27

Family

ID=25702899

Family Applications (1)

Application Number Title Priority Date Filing Date
NO160409A NO116828B (de) 1964-11-13 1965-11-09

Country Status (6)

Country Link
AT (1) AT265789B (de)
BE (1) BE671635A (de)
CH (1) CH432966A (de)
DE (1) DE1500021A1 (de)
ES (1) ES319011A1 (de)
NO (1) NO116828B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102215A1 (de) * 1982-08-18 1984-03-07 Grove Valve And Regulator Company System zur raschen Unterbrechung eines Flüssigkeitsstromes in einer Pipe-line

Also Published As

Publication number Publication date
ES319011A1 (es) 1966-07-01
CH432966A (de) 1967-03-31
BE671635A (de) 1966-02-14
DE1500021A1 (de) 1969-05-08
AT265789B (de) 1968-10-25

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