JPS57502076A - - Google Patents

Info

Publication number
JPS57502076A
JPS57502076A JP56503513A JP50351381A JPS57502076A JP S57502076 A JPS57502076 A JP S57502076A JP 56503513 A JP56503513 A JP 56503513A JP 50351381 A JP50351381 A JP 50351381A JP S57502076 A JPS57502076 A JP S57502076A
Authority
JP
Japan
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.)
Granted
Application number
JP56503513A
Other versions
JPS6021268B2 (ja
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 filed Critical
Publication of JPS57502076A publication Critical patent/JPS57502076A/ja
Publication of JPS6021268B2 publication Critical patent/JPS6021268B2/ja
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
    • 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
    • F16K3/30—Details
    • 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
    • F16K3/16—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 with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
    • F16K3/186—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams by means of cams of wedge from

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Valve Housings (AREA)
  • Sliding Valves (AREA)
JP56503513A 1980-11-26 1981-10-21 ゲ−ト弁 Expired JPS6021268B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/210,424 US4376524A (en) 1980-11-26 1980-11-26 Low stress stem connection structure for a non-rising stem type gate valve
US210424 1980-11-26

Publications (2)

Publication Number Publication Date
JPS57502076A true JPS57502076A (ja) 1982-11-18
JPS6021268B2 JPS6021268B2 (ja) 1985-05-27

Family

ID=22782850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56503513A Expired JPS6021268B2 (ja) 1980-11-26 1981-10-21 ゲ−ト弁

Country Status (8)

Country Link
US (1) US4376524A (ja)
JP (1) JPS6021268B2 (ja)
AU (1) AU546151B2 (ja)
CA (1) CA1167826A (ja)
GB (1) GB2100844B (ja)
IT (1) IT1142078B (ja)
NO (1) NO822550L (ja)
WO (1) WO1982001925A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6401747B1 (en) * 2000-07-13 2002-06-11 Fmc Corporation Gate valve
US7658365B2 (en) * 2007-08-31 2010-02-09 Honeywell International Inc. Assemblies and methods for coupling a component to an actuator
US8851451B2 (en) * 2009-03-23 2014-10-07 Curtiss-Wright Flow Control Corporation Non-rising electric actuated valve operator
CN102094989A (zh) * 2011-03-04 2011-06-15 济南煜龙气力输送设备有限公司 气动进排料阀
US9562613B2 (en) * 2011-09-30 2017-02-07 Integrated Equipment, Inc. Expanding gate valve assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1221052A (en) * 1912-10-05 1917-04-03 George J Henry Jr Valve mechanism for gate-valves.
US2705124A (en) * 1949-08-05 1955-03-29 Saunders Valve Co Ltd Diaphragm valves
US3463446A (en) * 1967-03-13 1969-08-26 Acf Ind Inc Low stress stem connection
US3823911A (en) * 1973-06-11 1974-07-16 Acf Ind Inc Seats for gate valves

Also Published As

Publication number Publication date
AU7800981A (en) 1982-06-17
CA1167826A (en) 1984-05-22
NO822550L (no) 1982-07-23
GB2100844B (en) 1983-12-14
WO1982001925A1 (en) 1982-06-10
IT8125306A0 (it) 1981-11-26
GB2100844A (en) 1983-01-06
JPS6021268B2 (ja) 1985-05-27
AU546151B2 (en) 1985-08-15
US4376524A (en) 1983-03-15
IT1142078B (it) 1986-10-08

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