CA998911A - Swing check valve - Google Patents

Swing check valve

Info

Publication number
CA998911A
CA998911A CA202,499A CA202499A CA998911A CA 998911 A CA998911 A CA 998911A CA 202499 A CA202499 A CA 202499A CA 998911 A CA998911 A CA 998911A
Authority
CA
Canada
Prior art keywords
check valve
swing check
swing
valve
check
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
CA202,499A
Other languages
English (en)
Other versions
CA202499S (en
Inventor
Larry A. Battaglia
Harry F. Burger
Frank E. Buck
Donald E. Graham
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.)
Grove Valve and Regulator Co
Original Assignee
Grove Valve and Regulator 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 Grove Valve and Regulator Co filed Critical Grove Valve and Regulator Co
Application granted granted Critical
Publication of CA998911A publication Critical patent/CA998911A/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7036—Jacketed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Pipeline Systems (AREA)
CA202,499A 1973-06-27 1974-06-14 Swing check valve Expired CA998911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US374085A US3897804A (en) 1973-06-27 1973-06-27 Swing check valve

Publications (1)

Publication Number Publication Date
CA998911A true CA998911A (en) 1976-10-26

Family

ID=23475213

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,499A Expired CA998911A (en) 1973-06-27 1974-06-14 Swing check valve

Country Status (7)

Country Link
US (1) US3897804A (it)
JP (1) JPS5330525B2 (it)
CA (1) CA998911A (it)
DE (1) DE2429930C3 (it)
FR (1) FR2235320B1 (it)
GB (1) GB1441857A (it)
IT (1) IT1018699B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079751A (en) * 1976-02-23 1978-03-21 Fmc Corporation Check valve
JPS54181742U (it) * 1978-06-14 1979-12-22
US4281680A (en) * 1979-08-17 1981-08-04 Grove Valve And Regulator Company Swing check valve construction
JPS56115080U (it) * 1980-02-05 1981-09-03
JPH0716717B2 (ja) * 1989-07-27 1995-03-01 株式会社アミノ 薄板の成形方法及び装置
US6901954B2 (en) * 2002-03-07 2005-06-07 Jeffrey W. Liebert Safety relief valve
RU2422710C1 (ru) * 2010-03-19 2011-06-27 Закрытое акционерное общество "Внешнеэкономическая Ассоциация Интерарм" Обратный затвор
US9795815B2 (en) 2015-10-21 2017-10-24 Global Fire Sprinkler Corporation Control valve assembly
US10596401B2 (en) 2016-08-11 2020-03-24 Victaulic Company Modular valve assembly
US20180193681A1 (en) 2017-01-06 2018-07-12 Globe Fire Sprinkler Corporation Control valve assembly with test, drain and adjustable pressure relief valve
US10774937B2 (en) 2018-03-29 2020-09-15 Victaulic Company Combination control and check valve assembly for a wet piping system
CA3151291A1 (en) 2019-09-20 2021-03-25 Yoram Ringer Ball valve assembly
US11852256B2 (en) * 2020-03-11 2023-12-26 Ockerman Automation Consulting, Inc. Flush-mount valve
US12320434B2 (en) * 2023-08-04 2025-06-03 Spm Oil & Gas Inc. Stabilized check valve

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US846317A (en) * 1907-03-05 Richard H Kiddle Check-valve.
US991784A (en) * 1908-04-01 1911-05-09 Nelson Valve Company Valve.
US1577637A (en) * 1924-11-13 1926-03-23 Samuel L Marsh Backflow check
US2414751A (en) * 1944-05-13 1947-01-21 Skinner Engine Co Valve
US2676609A (en) * 1948-09-04 1954-04-27 Morris Machine Works Fluid pressure operated wear resistant slurry valve
GB811237A (en) * 1956-03-07 1959-04-02 Peacock Brothers Ltd Check valve for oil pipe lines
US3131719A (en) * 1961-12-18 1964-05-05 Crane Co Clamp retained seat rings
US3174171A (en) * 1962-07-23 1965-03-23 Exxon Research Engineering Co Piping t with deflector for removal of spherical "pigs"
US3522929A (en) * 1968-01-04 1970-08-04 Westinghouse Electric Corp Valve for controlling elastic fluid
US3687155A (en) * 1970-03-05 1972-08-29 Wheatley Co Charles Check valve
US3720225A (en) * 1971-03-08 1973-03-13 T Wheatley Full opening wafer valve
US3720228A (en) * 1971-11-19 1973-03-13 T Wheatley Full-bore pipeline check valves adapted for rearrangement into alternative body styles
US3743246A (en) * 1972-05-30 1973-07-03 Walworth Co Fabricated round gate valve body
FR2194285A5 (it) * 1972-07-27 1974-02-22 Malbranque Marcel Ste
US3937441A (en) * 1975-02-21 1976-02-10 Baumann Hans D Rotary valve

Also Published As

Publication number Publication date
JPS5037033A (it) 1975-04-07
IT1018699B (it) 1977-10-20
FR2235320A1 (it) 1975-01-24
DE2429930C3 (de) 1982-04-08
FR2235320B1 (it) 1977-10-14
DE2429930B2 (de) 1981-07-16
DE2429930A1 (de) 1975-01-23
GB1441857A (en) 1976-07-07
JPS5330525B2 (it) 1978-08-28
US3897804A (en) 1975-08-05

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