GB2089001B - Rotary valves - Google Patents

Rotary valves

Info

Publication number
GB2089001B
GB2089001B GB8039185A GB8039185A GB2089001B GB 2089001 B GB2089001 B GB 2089001B GB 8039185 A GB8039185 A GB 8039185A GB 8039185 A GB8039185 A GB 8039185A GB 2089001 B GB2089001 B GB 2089001B
Authority
GB
United Kingdom
Prior art keywords
rotary valves
valves
rotary
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
GB8039185A
Other versions
GB2089001A (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.)
DOWTY MINING EUQIPMENT Ltd
Original Assignee
DOWTY MINING EUQIPMENT Ltd
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 DOWTY MINING EUQIPMENT Ltd filed Critical DOWTY MINING EUQIPMENT Ltd
Priority to GB8039185A priority Critical patent/GB2089001B/en
Priority to DE19813146716 priority patent/DE3146716A1/en
Publication of GB2089001A publication Critical patent/GB2089001A/en
Application granted granted Critical
Publication of GB2089001B publication Critical patent/GB2089001B/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Taps Or Cocks (AREA)
GB8039185A 1980-12-06 1980-12-06 Rotary valves Expired GB2089001B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8039185A GB2089001B (en) 1980-12-06 1980-12-06 Rotary valves
DE19813146716 DE3146716A1 (en) 1980-12-06 1981-11-25 TURNTABLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8039185A GB2089001B (en) 1980-12-06 1980-12-06 Rotary valves

Publications (2)

Publication Number Publication Date
GB2089001A GB2089001A (en) 1982-06-16
GB2089001B true GB2089001B (en) 1984-06-20

Family

ID=10517804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8039185A Expired GB2089001B (en) 1980-12-06 1980-12-06 Rotary valves

Country Status (2)

Country Link
DE (1) DE3146716A1 (en)
GB (1) GB2089001B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9203321U1 (en) * 1992-03-12 1993-07-15 Langer, Alfred, Dipl.-Ing., 6309 Rockenberg Shut-off valve with pressure relief

Also Published As

Publication number Publication date
GB2089001A (en) 1982-06-16
DE3146716A1 (en) 1982-06-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee