AU6668581A - Check valve - Google Patents

Check valve

Info

Publication number
AU6668581A
AU6668581A AU66685/81A AU6668581A AU6668581A AU 6668581 A AU6668581 A AU 6668581A AU 66685/81 A AU66685/81 A AU 66685/81A AU 6668581 A AU6668581 A AU 6668581A AU 6668581 A AU6668581 A AU 6668581A
Authority
AU
Australia
Prior art keywords
check valve
check
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.)
Abandoned
Application number
AU66685/81A
Inventor
Ronald A. Schuller
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.)
Geosource Inc
Original Assignee
Geosource 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 Geosource Inc filed Critical Geosource Inc
Publication of AU6668581A publication Critical patent/AU6668581A/en
Abandoned 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
    • 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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
    • 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
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fluid-Driven Valves (AREA)
AU66685/81A 1980-03-31 1981-01-28 Check valve Abandoned AU6668581A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13042180A 1980-03-31 1980-03-31
US130421 1998-08-06

Publications (1)

Publication Number Publication Date
AU6668581A true AU6668581A (en) 1981-10-08

Family

ID=22444618

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66685/81A Abandoned AU6668581A (en) 1980-03-31 1981-01-28 Check valve

Country Status (5)

Country Link
JP (1) JPS56141480A (en)
AU (1) AU6668581A (en)
FR (1) FR2479399A1 (en)
GB (1) GB2073375A (en)
IT (1) IT8148139A0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4906774B2 (en) * 2008-04-10 2012-03-28 株式会社ファシリティ Plate workpiece transfer device
SE535185E (en) * 2010-09-10 2019-03-07 Ovivo Luxembourg Sarl Apparatus for mixing a second fluid into a first fluid comprising a control unit
CN106763934B (en) * 2016-12-20 2023-05-05 嘉兴爱克斯机械技术有限公司 Double-drive quick-closing lifting type non-return and stop combined valve
CN109751438A (en) * 2017-11-03 2019-05-14 中核苏阀科技实业股份有限公司 Oblique flap valve built in a kind of high pressure
CN108194671B (en) * 2018-01-12 2024-04-26 杭州老板电器股份有限公司 Check valve and central oil smoke clarification plant
CN108150683A (en) * 2018-02-12 2018-06-12 黄调久 Flute check valve
EP4006392A4 (en) 2019-07-22 2023-06-07 Maquinarias Sur S.A. Fish pump with actuated retention valve and retention valve

Also Published As

Publication number Publication date
JPS56141480A (en) 1981-11-05
FR2479399A1 (en) 1981-10-02
GB2073375A (en) 1981-10-14
IT8148139A0 (en) 1981-03-30

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