GB1029194A - Plug valves - Google Patents

Plug valves

Info

Publication number
GB1029194A
GB1029194A GB1253463A GB1253463A GB1029194A GB 1029194 A GB1029194 A GB 1029194A GB 1253463 A GB1253463 A GB 1253463A GB 1253463 A GB1253463 A GB 1253463A GB 1029194 A GB1029194 A GB 1029194A
Authority
GB
United Kingdom
Prior art keywords
plug
beads
jacket
passage
march
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1253463A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RHEINISCHES METALLWERK GmbH
Original Assignee
RHEINISCHES METALLWERK GmbH
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 RHEINISCHES METALLWERK GmbH filed Critical RHEINISCHES METALLWERK GmbH
Publication of GB1029194A publication Critical patent/GB1029194A/en
Expired legal-status Critical Current

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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0278—Packings on the plug
    • 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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/025—Particular coverings or materials
    • 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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0285—Packings spindle sealing
    • 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
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Nozzles (AREA)
  • Closures For Containers (AREA)
GB1253463A 1962-03-30 1963-03-29 Plug valves Expired GB1029194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER32386A DE1229356B (de) 1962-03-30 1962-03-30 Absperrhahn mit anlueftbarem Kueken

Publications (1)

Publication Number Publication Date
GB1029194A true GB1029194A (en) 1966-05-11

Family

ID=7403807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1253463A Expired GB1029194A (en) 1962-03-30 1963-03-29 Plug valves

Country Status (5)

Country Link
AT (1) AT239617B (de)
DE (1) DE1229356B (de)
FR (1) FR1353260A (de)
GB (1) GB1029194A (de)
LU (1) LU43425A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575379A (en) * 1969-08-01 1971-04-20 Walworth Co Encapsulated plug valve
GB2017265B (en) * 1978-03-23 1982-08-25 Garlock Inc Dynamic seal arrangement for rotary plug valves
US4256135A (en) * 1979-03-16 1981-03-17 Baxter Travenol Laboratories, Inc. High flow lined valve for medical applications
WO2010026058A1 (de) * 2008-09-03 2010-03-11 BSH Bosch und Siemens Hausgeräte GmbH Gasventil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE661532C (de) * 1938-06-20 Gottlieb Ackermann Absperrhahn fuer Druckluftbremsleitungen
US2315058A (en) * 1940-04-12 1943-03-30 Standard Oil Dev Co Plug cock for handling powdered materials
CH292316A (fr) * 1951-11-23 1953-07-31 Rubeli Maurice Vanne à boisseau.
US2852226A (en) * 1955-02-16 1958-09-16 Charles W Wheatley Valve sealing means
DE1760452U (de) * 1957-11-22 1958-01-23 Betr Sgesellschaft Der Fr Moel Ventil.
GB865943A (en) * 1958-11-14 1961-04-26 Edward Valves Inc Improvements in or relating to valves for controlling fluid flow
DE1795529U (de) * 1959-02-28 1959-09-10 Friedrich Stuebbe Hahn mit einem mittels einer spindel in einem hahngehaeuse drehbaren hahnkueken.

Also Published As

Publication number Publication date
AT239617B (de) 1965-04-12
LU43425A1 (de) 1963-05-27
FR1353260A (fr) 1964-02-21
DE1229356B (de) 1966-11-24

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