CA1294514C - Ball valve with built-in check valve - Google Patents

Ball valve with built-in check valve

Info

Publication number
CA1294514C
CA1294514C CA 564414 CA564414A CA1294514C CA 1294514 C CA1294514 C CA 1294514C CA 564414 CA564414 CA 564414 CA 564414 A CA564414 A CA 564414A CA 1294514 C CA1294514 C CA 1294514C
Authority
CA
Canada
Prior art keywords
valve
ball
check valve
stem
hole
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 - Lifetime
Application number
CA 564414
Other languages
English (en)
French (fr)
Inventor
Tonaharu Kanemaru
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.)
Kitz Corp
Original Assignee
Kitz Corp
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 Kitz Corp filed Critical Kitz Corp
Application granted granted Critical
Publication of CA1294514C publication Critical patent/CA1294514C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/184—Combined check valves and actuated valves
    • F16K15/1848—Check valves combined with valves having a rotating tap or cock
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
    • 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]
    • Y10T137/785—With retarder or dashpot
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88022—One valve head provides seat for other head
    • Y10T137/8803—Also carries head of other valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Taps Or Cocks (AREA)
CA 564414 1987-05-21 1988-04-18 Ball valve with built-in check valve Expired - Lifetime CA1294514C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-75240 1987-03-27
JP7524087U JPH0520933Y2 (US20020051482A1-20020502-M00012.png) 1987-05-21 1987-05-21

Publications (1)

Publication Number Publication Date
CA1294514C true CA1294514C (en) 1992-01-21

Family

ID=13570495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 564414 Expired - Lifetime CA1294514C (en) 1987-05-21 1988-04-18 Ball valve with built-in check valve

Country Status (3)

Country Link
US (1) US4846221A (US20020051482A1-20020502-M00012.png)
JP (1) JPH0520933Y2 (US20020051482A1-20020502-M00012.png)
CA (1) CA1294514C (US20020051482A1-20020502-M00012.png)

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US6164269A (en) * 1997-10-31 2000-12-26 Caterpillar Inc. Exhaust gas recirculation valve assembly having an integrated check valve
US6021952A (en) * 1998-06-03 2000-02-08 Iw Industries, Inc. Combination check valve, shutoff and seal for thermostatic valve
AUPQ411799A0 (en) * 1999-11-17 1999-12-09 Hair, David Ball valve with non-return valve
US6098659A (en) * 2000-01-04 2000-08-08 J. Barry Cook Combined directional and flow control valve
KR20000071966A (ko) * 2000-05-16 2000-12-05 곽원복 절수기능을 가진 밸브 유니온
US6382590B1 (en) * 2000-11-27 2002-05-07 Cheng-Yui Company, Ltd. Distribution valve
US7063520B2 (en) * 2002-05-06 2006-06-20 Lg Electronics Inc. Suction valve assembly of reciprocating compressor
US20040206404A1 (en) * 2003-04-21 2004-10-21 Chih-Hung Yang Rotatable ball valve assembly
ES2262386B1 (es) * 2004-03-23 2008-12-01 Genebre, S.A. Valvula.
CN100460730C (zh) * 2004-03-26 2009-02-11 卓旦春 止回球阀
US8128058B2 (en) * 2008-04-22 2012-03-06 National Diversified Sales, Inc. Flow control device
JP5830473B2 (ja) * 2010-02-17 2015-12-09 カルテンバッハ ウント ホイクト ゲゼルシャフト ミット ベシュレンクテル ハフツングＫａｌｔｅｎｂａｃｈ ＆ Ｖｏｉｇｔ ＧｍｂＨ 医療用、特に歯科用器具を、消毒、殺菌、および／または保守するための装置
JP4987097B2 (ja) * 2010-04-26 2012-07-25 株式会社クボタ バルブ
US20110266472A1 (en) * 2010-04-28 2011-11-03 Larry Rayner Russell Self piloted check valve
US9309979B2 (en) 2010-04-28 2016-04-12 Larry Rayner Russell Self piloted check valve
US9057445B2 (en) 2011-03-04 2015-06-16 Bulk Tank, Inc. Butterfly valve disc to attain accelerated flow
CN103256410B (zh) * 2012-02-21 2016-10-05 浙江三花股份有限公司 制冷系统及其球阀
FI124840B (fi) * 2012-05-28 2015-02-13 Metso Automation Oy Kiinnitysrengas ja venttiili
CN103527825A (zh) * 2012-07-03 2014-01-22 蒋介中 多功能一体阀
WO2014046987A1 (en) * 2012-09-20 2014-03-27 Zodiac Pool Systems, Inc. A pool-water heater manifold, a pool-water heater and a method of operating a|pool-water heating system
CN103322257B (zh) * 2013-07-10 2015-05-06 玉环燃具实业有限公司 一种燃气阀的保护装置
WO2015191831A2 (en) 2014-06-13 2015-12-17 The Procter & Gamble Company Cartridges for the deposition of treatment compositions on keratinous surfaces
EP3154417A2 (en) 2014-06-13 2017-04-19 The Procter & Gamble Company Apparatus and methods for modifying keratinous surfaces
CN106456005B (zh) 2014-06-13 2020-12-08 宝洁公司 用于使角质表面改性的设备和方法
US9925362B2 (en) 2014-06-13 2018-03-27 The Procter & Gamble Company Apparatus and methods for modifying keratinous surfaces
US9955769B2 (en) 2014-07-25 2018-05-01 The Procter & Gamble Company Applicator heads for handheld treatment apparatus for modifying keratinous surfaces
US9949552B2 (en) 2014-07-25 2018-04-24 The Procter & Gamble Company Handheld treatment apparatus for modifying keratinous surfaces
US10022815B2 (en) * 2014-09-09 2018-07-17 Proteus Industries Inc. Drawback valve systems and methods for coolant drawback
US9791054B2 (en) 2014-11-18 2017-10-17 Saudi Arabian Oil Company Isolatable non-slam piston check valve
JP6354613B2 (ja) * 2015-02-16 2018-07-11 株式会社デンソー ２段切替弁
JP6454570B2 (ja) * 2015-03-09 2019-01-16 アズビル株式会社 ボールバルブ
US11116302B2 (en) 2015-06-11 2021-09-14 The Procter & Gamble Company Apparatus and methods for modifying keratinous surfaces
US10900322B2 (en) * 2015-10-12 2021-01-26 Drilling Innovative Solutions, Llc Pilot and stopper inside a ball suitable for wellbore drilling operations
US10077630B2 (en) * 2015-10-12 2018-09-18 Drilling Innovative Solutions, Llc Pilot inside a ball suitable for wellbore operations
CA3001914C (en) * 2015-10-12 2023-08-08 Drilling Innovative Solutions, Llc Pilot inside a ball suitable for wellbore operations
US10596401B2 (en) 2016-08-11 2020-03-24 Victaulic Company Modular valve assembly
CA3033359A1 (en) * 2016-08-16 2018-02-22 Crosstex International, Inc. Valve for fluid ejector
CN106499838B (zh) * 2016-12-29 2020-06-05 湖南西爱斯流体控制设备有限公司 球阀及流体管网
US20180193681A1 (en) 2017-01-06 2018-07-12 Globe Fire Sprinkler Corporation Control valve assembly with test, drain and adjustable pressure relief valve
IT201700028274A1 (it) * 2017-03-14 2018-09-14 Effebi Spa Sfera per un componente idraulico, inserto variatore di flusso comprendente detta sfera e rubinetto comprendente detta sfera
WO2019013871A1 (en) 2017-07-12 2019-01-17 Parker-Hannifin Corporation CAPTURED BILLET FLAP MECHANISM
CN107654689B (zh) * 2017-09-21 2024-06-14 温州市荣信科技有限公司 一种球阀
CN107575599A (zh) * 2017-10-11 2018-01-12 苏州科迪流体控制设备有限公司 一种便于连接的高密封液体控流球阀的结构
GB2570582B (en) * 2018-01-16 2022-04-20 Schlumberger Technology Bv Back flow restriction system and methodology for injection well
WO2019190609A1 (en) 2018-03-29 2019-10-03 Globe Fire Sprinkler Corporation Combination control and check valve assembly for a wet piping system
US11781658B2 (en) 2019-09-20 2023-10-10 Victaulic Company Ball valve assembly
US11629631B2 (en) * 2020-01-31 2023-04-18 Illinois Tool Works Inc. Deaeration valve
CN112709835B (zh) * 2020-11-22 2022-06-21 凯瑞特阀业有限公司 一种控压式锥球阀

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NL183900C (nl) * 1952-12-31 1900-01-01 Logstrup El As Driedimensioneel constructiesamenstel.
US2729238A (en) * 1953-03-20 1956-01-03 Marman Products Company Inc Valve mounting
GB739863A (en) * 1953-04-28 1955-11-02 Ainsworth & Sons Proprietary L Improvements in gate valves
US2945666A (en) * 1958-02-14 1960-07-19 Jamesbury Corp Ball valve
US3612098A (en) * 1969-06-03 1971-10-12 Parker Hannifin Corp Lightweight valve assembly
JPS5256122Y2 (US20020051482A1-20020502-M00012.png) * 1972-04-10 1977-12-19
JPS55175671U (US20020051482A1-20020502-M00012.png) * 1979-06-06 1980-12-16
JPS6085773A (ja) * 1984-07-31 1985-05-15 株式会社ソフィア パチンコ機
JPS6116463U (ja) * 1985-06-18 1986-01-30 株式会社喜多村合金製作所 多目的ボール弁装置

Also Published As

Publication number Publication date
JPH0520933Y2 (US20020051482A1-20020502-M00012.png) 1993-05-28
US4846221A (en) 1989-07-11
JPS63184268U (US20020051482A1-20020502-M00012.png) 1988-11-28

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