CA979878A - Gate valve - Google Patents

Gate valve

Info

Publication number
CA979878A
CA979878A CA167,933A CA167933A CA979878A CA 979878 A CA979878 A CA 979878A CA 167933 A CA167933 A CA 167933A CA 979878 A CA979878 A CA 979878A
Authority
CA
Canada
Prior art keywords
gate valve
gate
valve
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
CA167,933A
Other languages
English (en)
Other versions
CA167933S (en
Inventor
Michael A. Karr (Jr.)
Bert L. Morrison
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.)
M&J Development Co
Original Assignee
M&J Development Co
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 M&J Development Co filed Critical M&J Development Co
Application granted granted Critical
Publication of CA979878A publication Critical patent/CA979878A/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
    • 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)
  • Lift Valve (AREA)
CA167,933A 1972-05-15 1973-04-04 Gate valve Expired CA979878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00253028A US3807688A (en) 1972-05-15 1972-05-15 Gate valve

Publications (1)

Publication Number Publication Date
CA979878A true CA979878A (en) 1975-12-16

Family

ID=22958537

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,933A Expired CA979878A (en) 1972-05-15 1973-04-04 Gate valve

Country Status (9)

Country Link
US (1) US3807688A (de)
JP (1) JPS5039566B2 (de)
CA (1) CA979878A (de)
DE (1) DE2324129B2 (de)
FR (1) FR2184808B1 (de)
GB (1) GB1369422A (de)
IT (1) IT987452B (de)
NL (1) NL7306612A (de)
SU (1) SU470125A3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972507A (en) * 1975-06-09 1976-08-03 M & J Valve Company Valve construction
DE2804595C2 (de) * 1978-02-03 1982-10-14 Vsesojuznyj naučno-issledovatel'skij i proektno-konstruktorskij institut dobyči uglja gidravličeskim sposobom VNIIGIDROUGOL, Novokuzneck, Kemerovskaja oblast' Absperrschieber
JPS59146658U (ja) * 1983-03-19 1984-10-01 日立金属株式会社 バルブにおける弁座構造
RU2445538C1 (ru) * 2010-09-29 2012-03-20 Игорь Николаевич Карелин Запорный узел
RU177325U1 (ru) * 2016-12-02 2018-02-15 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Задвижка с плоскопараллельным затвором

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US880463A (en) * 1898-05-19 1908-02-25 Pakin Company Gate-valve.
US1500908A (en) * 1921-06-17 1924-07-08 Curtis A Van Derson Valve
US2718372A (en) * 1951-12-08 1955-09-20 Albert F Broz Gate valve
US3301523A (en) * 1964-04-17 1967-01-31 Acf Ind Inc Resilient valve seats with rentenion means
US3334653A (en) * 1964-12-22 1967-08-08 Acf Ind Inc Valve
US3372900A (en) * 1965-01-06 1968-03-12 M & J Valve Co Valve with gate member guide bars

Also Published As

Publication number Publication date
NL7306612A (de) 1973-11-19
DE2324129A1 (de) 1973-11-22
JPS5039566B2 (de) 1975-12-18
IT987452B (it) 1975-02-20
SU470125A3 (ru) 1975-05-05
DE2324129B2 (de) 1975-11-06
FR2184808A1 (de) 1973-12-28
US3807688A (en) 1974-04-30
GB1369422A (en) 1974-10-09
FR2184808B1 (de) 1975-04-04
JPS4941937A (de) 1974-04-19

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