AT272780B - Schieberventil - Google Patents

Schieberventil

Info

Publication number
AT272780B
AT272780B AT908967A AT908967A AT272780B AT 272780 B AT272780 B AT 272780B AT 908967 A AT908967 A AT 908967A AT 908967 A AT908967 A AT 908967A AT 272780 B AT272780 B AT 272780B
Authority
AT
Austria
Prior art keywords
slide valve
slide
valve
Prior art date
Application number
AT908967A
Other languages
English (en)
Inventor
William Earl Lowrey
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
Application filed by Acf Ind Inc filed Critical Acf Ind Inc
Application granted granted Critical
Publication of AT272780B publication Critical patent/AT272780B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
AT908967A 1963-12-02 1964-11-30 Schieberventil AT272780B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US327301A US3307826A (en) 1963-12-02 1963-12-02 Bifaced gate valve

Publications (1)

Publication Number Publication Date
AT272780B true AT272780B (de) 1969-07-25

Family

ID=23275991

Family Applications (1)

Application Number Title Priority Date Filing Date
AT908967A AT272780B (de) 1963-12-02 1964-11-30 Schieberventil

Country Status (3)

Country Link
US (1) US3307826A (de)
AT (1) AT272780B (de)
GB (1) GB1036527A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533598A (en) * 1968-10-28 1970-10-13 Cassius L Tillman Gate valve
US3614061A (en) * 1969-03-03 1971-10-19 Wheatley Co Charles Ceramic gate valve
US3990679A (en) * 1975-03-20 1976-11-09 Gray Tool Company Stem sealing for high pressure valve or the like
US4068821A (en) * 1976-09-13 1978-01-17 Acf Industries, Incorporated Valve seat ring having a corner groove to receive an elastic seal ring
US4161309A (en) * 1977-08-26 1979-07-17 Mohawk Valve Company Fluid by-pass/seal means
US4519582A (en) * 1980-08-04 1985-05-28 Seaboard Wellhead Control, Inc. Seal assembly and valve
US4376526A (en) * 1980-08-04 1983-03-15 Seaboard Wellhead Control, Inc. Seal assembly and valve
US4577834A (en) * 1981-09-08 1986-03-25 Oliver John P Downstream sealing device
US4625942A (en) * 1982-01-27 1986-12-02 Nl Industries, Inc. Valve assembly, seat and seal
US4434967A (en) 1982-08-23 1984-03-06 Axelson, Inc. Valve self-relieving seats
US4541449A (en) * 1983-04-28 1985-09-17 Cameron Iron Works, Inc. Gate valve
JPS6051364U (ja) * 1983-09-19 1985-04-11 旭有機材工業株式会社 ゲ−トバルブ
US4796858A (en) * 1987-10-01 1989-01-10 Halliburton Company Dual seal valve
US5836570A (en) * 1996-09-25 1998-11-17 General Signal Corporation Gate valve seat
US6966537B2 (en) * 2003-03-11 2005-11-22 Worldwide Oilfield Machine, Inc. Valve with seat assembly
US7032882B2 (en) * 2003-09-29 2006-04-25 Mks Instruments, Inc. Valve assembly having novel flow characteristics
KR100986206B1 (ko) * 2010-02-26 2010-10-07 하이플라이밸브(주) 다중밀폐 나이프게이트 밸브
CN116357756B (zh) * 2023-03-20 2025-08-26 江苏孚杰高端装备制造(集团)股份有限公司 一种新型超高压轻结构压裂闸阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674436A (en) * 1948-12-27 1954-04-06 Oil Ct Tool Company Valve
US2882009A (en) * 1953-07-03 1959-04-14 Walworth Co Valve construction
US2861771A (en) * 1954-02-23 1958-11-25 Walworth Co Gate valve
US2810543A (en) * 1954-12-14 1957-10-22 Walworth Co Valve construction
US2950897A (en) * 1956-04-19 1960-08-30 Walworth Co Valve construction

Also Published As

Publication number Publication date
GB1036527A (en) 1966-07-20
US3307826A (en) 1967-03-07

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