AT289495B - Plattenschieberventil - Google Patents

Plattenschieberventil

Info

Publication number
AT289495B
AT289495B AT804868A AT804868A AT289495B AT 289495 B AT289495 B AT 289495B AT 804868 A AT804868 A AT 804868A AT 804868 A AT804868 A AT 804868A AT 289495 B AT289495 B AT 289495B
Authority
AT
Austria
Prior art keywords
gate valve
knife gate
knife
valve
gate
Prior art date
Application number
AT804868A
Other languages
English (en)
Inventor
Clifford Ernest Anderson
Original Assignee
Acf Ind 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
Priority claimed from US368936A external-priority patent/US3335999A/en
Priority claimed from US379292A external-priority patent/US3297299A/en
Application filed by Acf Ind Inc filed Critical Acf Ind Inc
Application granted granted Critical
Publication of AT289495B publication Critical patent/AT289495B/de

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—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
    • 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
    • F16K5/06—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)
  • Sliding Valves (AREA)
AT804868A 1964-05-20 1965-05-07 Plattenschieberventil AT289495B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US368936A US3335999A (en) 1964-05-20 1964-05-20 Valve
US379292A US3297299A (en) 1964-06-30 1964-06-30 Gate valve seat skirt

Publications (1)

Publication Number Publication Date
AT289495B true AT289495B (de) 1971-04-26

Family

ID=27004392

Family Applications (1)

Application Number Title Priority Date Filing Date
AT804868A AT289495B (de) 1964-05-20 1965-05-07 Plattenschieberventil

Country Status (5)

Country Link
AT (1) AT289495B (de)
DE (1) DE1475905B1 (de)
FR (1) FR1439346A (de)
GB (1) GB1097523A (de)
NL (1) NL6506384A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473149A1 (fr) * 1980-01-03 1981-07-10 Legris Perfectionnement aux robinets a obturateur lenticulaire ou spherique
CN107725811B (zh) * 2017-11-22 2019-03-12 重庆红江机械有限责任公司 一种双重密封结构平板闸阀

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803889A (en) * 1927-03-14 1931-05-05 Charles F H Bohnhardt Noncorroding valve
US2000352A (en) * 1933-12-26 1935-05-07 Snow Mfg Co Gate valve construction
US2370751A (en) * 1943-11-08 1945-03-06 Frank D Prager Fluid flow control means
US2660191A (en) * 1948-12-20 1953-11-24 Alexander S Volpin Gate valve
US2916254A (en) * 1954-12-13 1959-12-08 Hale Fire Pump Co Rotary valves
US2900165A (en) * 1955-03-30 1959-08-18 Parker Hannifin Corp Gate valve and seal
GB808708A (en) * 1955-03-31 1959-02-11 Grove Valve & Regulator Co Valve body construction
GB804399A (en) * 1956-08-09 1958-11-12 Power Gas Ltd Improvements in or relating to goggle valves
US3078865A (en) * 1961-04-03 1963-02-26 Acf Ind Inc Self sealing gate valve
US3173647A (en) * 1961-04-21 1965-03-16 Grove Valve & Regulator Co Fluid valve having pressure responsive bonnet seals

Also Published As

Publication number Publication date
DE1475905B1 (de) 1970-10-29
NL6506384A (de) 1965-11-22
GB1097523A (en) 1968-01-03
FR1439346A (fr) 1966-05-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee