NO148608C - COOL VALVE, SPECIFIC TO CRYOGENIC OPERATING CONDITIONS - Google Patents

COOL VALVE, SPECIFIC TO CRYOGENIC OPERATING CONDITIONS

Info

Publication number
NO148608C
NO148608C NO773795A NO773795A NO148608C NO 148608 C NO148608 C NO 148608C NO 773795 A NO773795 A NO 773795A NO 773795 A NO773795 A NO 773795A NO 148608 C NO148608 C NO 148608C
Authority
NO
Norway
Prior art keywords
specific
operating conditions
cryogenic operating
cool valve
cool
Prior art date
Application number
NO773795A
Other languages
Norwegian (no)
Other versions
NO148608B (en
NO773795L (en
Inventor
Ronald William Kosmala
Karl Kenneth Sanderman
Original Assignee
Lear Siegler Inc
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 Lear Siegler Inc filed Critical Lear Siegler Inc
Publication of NO773795L publication Critical patent/NO773795L/en
Publication of NO148608B publication Critical patent/NO148608B/en
Publication of NO148608C publication Critical patent/NO148608C/en

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
    • 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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • 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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
    • 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
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
NO773795A 1976-11-26 1977-11-04 COOL VALVE, SPECIFIC TO CRYOGENIC OPERATING CONDITIONS NO148608C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74506876A 1976-11-26 1976-11-26

Publications (3)

Publication Number Publication Date
NO773795L NO773795L (en) 1978-05-29
NO148608B NO148608B (en) 1983-08-01
NO148608C true NO148608C (en) 1983-11-09

Family

ID=24995133

Family Applications (1)

Application Number Title Priority Date Filing Date
NO773795A NO148608C (en) 1976-11-26 1977-11-04 COOL VALVE, SPECIFIC TO CRYOGENIC OPERATING CONDITIONS

Country Status (8)

Country Link
JP (1) JPS6046299B2 (en)
AU (1) AU506868B2 (en)
CA (1) CA1073888A (en)
DE (1) DE2752364C2 (en)
FR (1) FR2372362A1 (en)
GB (1) GB1561019A (en)
NL (1) NL172003C (en)
NO (1) NO148608C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385570B (en) * 1982-04-19 1988-04-25 Indufer Ag SAFETY VALVE
FR2567232B1 (en) * 1984-07-06 1987-01-09 Amri HIGH PERFORMANCE BALL VALVE
JPH02127863U (en) * 1989-03-30 1990-10-22
US4936547A (en) * 1989-12-11 1990-06-26 Worcester Controls Corporation Eccentric ball valve
NO170239C (en) * 1990-03-19 1992-09-23 Ingolf Klyde BALL VALVE
JP2587329B2 (en) * 1991-06-28 1997-03-05 山武ハネウエル株式会社 Processing method of rotary disc valve
US5263685A (en) * 1992-07-13 1993-11-23 Orbit Valve Company Valve seat
DE20017045U1 (en) * 2000-10-04 2002-02-14 Stuebbe Asv Gmbh Ball valve, especially for compressed air systems
DE102009057650A1 (en) * 2009-12-09 2011-06-16 GESRA Gerätebau GmbH Conveying pipe switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809011A (en) * 1951-09-10 1957-10-08 Davis David Goldberg Valve structure having spherical seats
US3281112A (en) * 1962-12-18 1966-10-25 Shaffer Tool Works Ball valve for high pressures
GB1093711A (en) * 1964-02-25 1967-12-06 Saunders Valve Co Ltd Fluid controlling valves
US3379408A (en) * 1965-02-08 1968-04-23 Acf Ind Inc Eccentric plug valve
US3410523A (en) * 1965-10-27 1968-11-12 Kelly William Fluid valve having low wear and wearcompensation characteristics
FR2061497A1 (en) * 1969-02-04 1971-06-25 Delecourt Roger

Also Published As

Publication number Publication date
NL172003C (en) 1983-06-16
JPS6046299B2 (en) 1985-10-15
AU506868B2 (en) 1980-01-24
NO148608B (en) 1983-08-01
FR2372362A1 (en) 1978-06-23
AU3039577A (en) 1979-05-17
GB1561019A (en) 1980-02-13
NO773795L (en) 1978-05-29
DE2752364A1 (en) 1978-06-01
NL7712696A (en) 1978-05-30
CA1073888A (en) 1980-03-18
NL172003B (en) 1983-01-17
JPS5368440A (en) 1978-06-17
FR2372362B1 (en) 1983-06-10
DE2752364C2 (en) 1984-03-29

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