IT1226736B - TORQUE ELIMINATOR IN BALL VALVE FOR HIGH TEMPERATURE AND HIGH PRESSURE APPLICATIONS. - Google Patents

TORQUE ELIMINATOR IN BALL VALVE FOR HIGH TEMPERATURE AND HIGH PRESSURE APPLICATIONS.

Info

Publication number
IT1226736B
IT1226736B IT8821704A IT2170488A IT1226736B IT 1226736 B IT1226736 B IT 1226736B IT 8821704 A IT8821704 A IT 8821704A IT 2170488 A IT2170488 A IT 2170488A IT 1226736 B IT1226736 B IT 1226736B
Authority
IT
Italy
Prior art keywords
ball valve
pressure applications
high temperature
high pressure
eliminator
Prior art date
Application number
IT8821704A
Other languages
Italian (it)
Other versions
IT8821704A0 (en
Inventor
Edwin Douglas Sayre
Hassan Ehsan
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8821704A0 publication Critical patent/IT8821704A0/en
Application granted granted Critical
Publication of IT1226736B publication Critical patent/IT1226736B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
IT8821704A 1987-08-14 1988-08-12 TORQUE ELIMINATOR IN BALL VALVE FOR HIGH TEMPERATURE AND HIGH PRESSURE APPLICATIONS. IT1226736B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8548587A 1987-08-14 1987-08-14

Publications (2)

Publication Number Publication Date
IT8821704A0 IT8821704A0 (en) 1988-08-12
IT1226736B true IT1226736B (en) 1991-02-05

Family

ID=22191912

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821704A IT1226736B (en) 1987-08-14 1988-08-12 TORQUE ELIMINATOR IN BALL VALVE FOR HIGH TEMPERATURE AND HIGH PRESSURE APPLICATIONS.

Country Status (2)

Country Link
DE (1) DE3824919A1 (en)
IT (1) IT1226736B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342358A1 (en) * 1993-12-11 1995-06-14 Borsig Kugelhahn Gmbh Ball cock with spherical plug
DE19733938A1 (en) * 1997-08-06 1999-03-04 Franz Schuck Gmbh Armaturen Un Ball cock with ball plug accommodated in housing
FR2891341B1 (en) * 2005-09-29 2011-04-22 Vanatome SPHERICAL ROTATING SHUTTER VALVE
GB201116966D0 (en) 2011-10-03 2011-11-16 Nat Oilwell Varco Uk Ltd Valve
DE102016213746A1 (en) * 2016-07-27 2018-02-01 Schaeffler Technologies AG & Co. KG Thermal management module with sealing lifting geometry
DE102017102897B3 (en) * 2017-02-14 2018-07-12 Schaeffler Technologies AG & Co. KG Coolant controller with an auxiliary geometry for generating a volume flow
RU178043U1 (en) * 2017-07-17 2018-03-21 Научно-техническая фирма "ЭНЕРГОМАШ-инжиниринг" Ball valve
DE102021119450A1 (en) 2021-07-27 2023-02-02 Franz Schuck Gmbh Ball valve for a line system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883146A (en) * 1957-04-29 1959-04-21 Hydril Co Retractable seal valve
US3583775A (en) * 1968-06-20 1971-06-08 Textron Inc Spherical bearing and method of making the same
AU1914976A (en) * 1975-11-10 1978-05-04 Itt Valve seal

Also Published As

Publication number Publication date
IT8821704A0 (en) 1988-08-12
DE3824919A1 (en) 1989-02-23

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