IT950609B - Perfezionamento nelle valvola auto matiche per fluidi - Google Patents

Perfezionamento nelle valvola auto matiche per fluidi

Info

Publication number
IT950609B
IT950609B IT47990/72A IT4799072A IT950609B IT 950609 B IT950609 B IT 950609B IT 47990/72 A IT47990/72 A IT 47990/72A IT 4799072 A IT4799072 A IT 4799072A IT 950609 B IT950609 B IT 950609B
Authority
IT
Italy
Prior art keywords
fluids
improvement
automatic valve
automatic
valve
Prior art date
Application number
IT47990/72A
Other languages
English (en)
Original Assignee
Kupex Ag
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 Kupex Ag filed Critical Kupex Ag
Application granted granted Critical
Publication of IT950609B publication Critical patent/IT950609B/it

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20Excess-flow valves
    • F16K17/34Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/02Check valves with guided rigid valve members
    • F16K15/04Check valves with guided rigid valve members shaped as balls
    • F16K15/044Check valves with guided rigid valve members shaped as balls spring-loaded
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/02Check valves with guided rigid valve members
    • F16K15/06Check valves with guided rigid valve members with guided stems
    • F16K15/063Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00Valves and valve actuation
    • Y10S251/90Valves with o-rings
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/785With retarder or dashpot
    • Y10T137/7852End of valve moves inside dashpot chamber
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7866Plural seating
    • Y10T137/7867Sequential
    • Y10T137/7868Resilient gasket
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7869Biased open
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7904Reciprocating valves
    • Y10T137/7922Spring biased
    • Y10T137/7923With means to protect spring from fluid
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7904Reciprocating valves
    • Y10T137/7922Spring biased
    • Y10T137/7929Spring coaxial with valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
IT47990/72A 1971-01-28 1972-01-27 Perfezionamento nelle valvola auto matiche per fluidi IT950609B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712103948 DE2103948A1 (de) 1971-01-28 1971-01-28 Automatisches Ventil

Publications (1)

Publication Number Publication Date
IT950609B true IT950609B (it) 1973-06-20

Family

ID=5797140

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47990/72A IT950609B (it) 1971-01-28 1972-01-27 Perfezionamento nelle valvola auto matiche per fluidi

Country Status (4)

Country Link
US (1) US3735777A (it)
DE (1) DE2103948A1 (it)
FR (1) FR2124901A5 (it)
IT (1) IT950609B (it)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH544901A (de) * 1972-11-09 1973-11-30 Beringer Hydraulik Gmbh Gedämpft schliessendes hydraulisches Rohrbruchventil
US3985336A (en) * 1975-07-16 1976-10-12 Clarence Bentley Drip irrigation valve
US3974853A (en) * 1975-10-17 1976-08-17 Clarence Bentley Drip irrigation valve with spring biased plunger
DE2603408C2 (de) * 1976-01-29 1985-08-01 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Sicherheitsventil, insbesondere für Rohr- und Schlauchbrüche
DE2604778A1 (de) * 1976-02-07 1977-08-11 Koch & Mueller Armaturenfab Selbstschlussventil
DE2759900C2 (de) * 1977-12-22 1986-10-02 Carl Heinz Dipl.-Ing. 4050 Mönchengladbach Häfele Rückschlagventil mit Dämpfungseinrichtung
DE2757352B2 (de) 1977-12-22 1981-06-19 Carl Heinz Dipl.-Ing. 4050 Mönchengladbach Häfele Selbsttätig arbeitendes Rückschlagventil
IT1111859B (it) * 1979-02-14 1986-01-13 Benditalia Spa Valvola di sicurezza per circuiti di comando a depressione,particolarmente pr autoveicoli
US4345592A (en) * 1980-09-10 1982-08-24 A-T-O Inc. Pressure demand regulator with automatic shut-off
US4465093A (en) * 1981-07-21 1984-08-14 Harold Gold Hydraulic fuse valve
US4699166A (en) * 1981-07-21 1987-10-13 Harold Gold Hydraulic fuse valve assembly
FR2558533B1 (fr) * 1984-01-23 1986-06-13 Renault Dispositif de securite pour soupape d'injection de moteur a combustion interne
US4682531A (en) * 1985-12-31 1987-07-28 The Boeing Company Apparatus and method for regulating the rate of change of flow of a fluidized medium
US4930664A (en) * 1987-01-15 1990-06-05 Root-Lowell Manufacturing Company Self-pressurizing sprayer
US4842198A (en) * 1987-10-26 1989-06-27 Chang Shih Chih Device for damage protection against local flooding caused by sprinkler failure
US4867603A (en) * 1989-02-01 1989-09-19 Chang Shih Chih Device for preventing flooding caused by sprinkler failure
US4995422A (en) * 1989-11-13 1991-02-26 Brand Hydraulics Co. Inc. Flow control valve
SE465533B (sv) * 1990-02-19 1991-09-23 Saab Automobile Tyst backventil foer pulserande floede
US5174500A (en) * 1991-03-28 1992-12-29 Yianilos Nicholas P Fail safe lawn sprinkler device
US5105850A (en) * 1991-07-22 1992-04-21 Harris David M Fluid fuse valve
US5299598A (en) * 1992-07-02 1994-04-05 Cross Pump International Check valve
KR960700427A (ko) * 1993-01-09 1996-01-20 래리 시이 코스켈라 가스 선용 안전 차단기(safety shut-off gas lines)
US5603436A (en) * 1995-01-12 1997-02-18 Nalge Company Squeeze bottle and leakproof closure device
US5704391A (en) * 1995-02-16 1998-01-06 Umac Incorporated Gravity-operated gas shut-off valve
JP3466061B2 (ja) * 1997-09-02 2003-11-10 本田技研工業株式会社 車両用自動変速機の制御装置
DE19739904A1 (de) * 1997-09-11 1999-03-18 Bosch Gmbh Robert Rückschlagventil, insbesondere für eine Kolbenpumpe
WO1999040323A1 (de) * 1998-02-09 1999-08-12 Continental Teves Ag & Co. Ohg Druckventil, insbesondere für eine kolbenpumpe
US7191962B2 (en) * 2000-08-22 2007-03-20 Chapin Manufacturing, Inc. Sprayer apparatus with backflow valve
US6695228B2 (en) 2000-08-22 2004-02-24 Chapin Manufacturing, Inc. Self-pressurizing sprayer
DE10117561B4 (de) * 2001-04-07 2005-09-01 Franz Schuck Gmbh Vorrichtung zum automatischen Absperren eines Gasstromes in einem Leitungssystem
DE10127435B4 (de) * 2001-06-06 2013-03-14 Mertik Maxitrol Gmbh & Co. Kg Gasströmungswächter
FI114501B (fi) * 2001-06-27 2004-10-29 Waertsilae Finland Oy Polttoainejärjestelmän virtausrajoitinventtiili
US6408870B1 (en) 2001-08-31 2002-06-25 Research By Copperhead Hill, Inc. Flow control valve
US7111638B2 (en) 2003-05-06 2006-09-26 Safety Flow Company, Llc Excess flow shutoff
DE102004027825A1 (de) * 2004-02-11 2005-09-01 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
US7380567B2 (en) * 2004-08-30 2008-06-03 Watts Sea Tech, Inc. Safety valve assembly having reset mechanism
US7434595B2 (en) * 2004-08-30 2008-10-14 Watts Water Technologies, Inc. Safety valve assembly having set and reset mechanisms
JP4100393B2 (ja) * 2004-10-29 2008-06-11 株式会社デンソー フローダンパ
US20060261186A1 (en) * 2005-03-16 2006-11-23 Fontaine James R Hand-portable pressurized sprayer apparatus provided with safety valve
US7429167B2 (en) * 2005-04-18 2008-09-30 Emerson Climate Technologies, Inc. Scroll machine having a discharge valve assembly
US7798165B2 (en) * 2005-10-05 2010-09-21 Mcclung Jr Oather A Rupture control system
DE102005061886A1 (de) * 2005-12-23 2007-07-05 Robert Bosch Gmbh Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine
DE102006021709A1 (de) * 2006-05-10 2007-11-15 Eaton Fluid Power Gmbh Anschlusseinrichtung mit Druckventil
US7644726B1 (en) * 2006-09-26 2010-01-12 Kermit L. Achterman, & Associates, Inc. Self-cleaning flow shut off valve
US7552743B1 (en) 2006-09-26 2009-06-30 Kermit L. Achterman & Associates, Inc. Self cleaning flow shutoff valve
US7591282B1 (en) * 2006-09-26 2009-09-22 Kermit L. Achterman & Associates, Inc. Damped, self-cleaning flow shutoff valve and associated methods
US7503341B1 (en) 2006-09-26 2009-03-17 Kermit L. Achterman & Associates, Inc. Self cleaning flow shutoff valve and associated methods
JP2010116979A (ja) * 2008-11-13 2010-05-27 Advics Co Ltd 逆流防止装置
WO2010121614A1 (en) * 2009-04-01 2010-10-28 Danfoss A/S A method for operating a valve
DE102010004618A1 (de) * 2010-01-13 2011-07-14 Audi Ag, 85057 Entlüftungsvorrichtung für einen Hydraulikzylinder
AU2012208960B2 (en) * 2011-01-21 2014-07-31 Fluid Kinnect Pty. Ltd. Water hammer arrester
US9250631B2 (en) * 2011-07-08 2016-02-02 Airsept, Inc. Continuous flow regulator for vehicle heating systems
JP5955525B2 (ja) * 2011-10-07 2016-07-20 愛三工業株式会社 流量制御弁
US20130146166A1 (en) * 2011-12-07 2013-06-13 Serge Campeau Auto shutoff device
JP6214227B2 (ja) * 2012-08-31 2017-10-18 日立オートモティブシステムズ株式会社 油圧緩衝器
US10414083B2 (en) 2014-02-20 2019-09-17 Novatec, Inc. Multiple sensor resin delivery optimizing vacuum pump operation
US10175701B2 (en) 2014-02-20 2019-01-08 Stephen B. Maguire Air flow regulator with detector and method for regulating air flow
US9371198B2 (en) * 2014-02-20 2016-06-21 Stephen B. Maguire Air flow regulator
US9937651B2 (en) 2014-02-20 2018-04-10 Novatec, Inc. Resin delivery apparatus and method with plural air flow limiters
US9604793B2 (en) 2014-02-20 2017-03-28 Maguire Products, Inc. Resin delivery system with air flow regulator
US9550636B2 (en) 2014-02-20 2017-01-24 Stephen B. Maguire Method and apparatus for resin delivery with adjustable air flow limiter
US10280015B2 (en) 2014-02-20 2019-05-07 Stephen B. Maguire Method for adjustably restricting air flow and apparatus therefor
US9550635B2 (en) 2014-02-20 2017-01-24 Stephen B. Maguire Air flow limiter with closed/open sensing
US10144598B2 (en) 2014-02-20 2018-12-04 Novatec, Inc. Variable frequency drive combined with flow limiter set for limiting flow to selected level above design choice
US10179708B2 (en) 2014-02-20 2019-01-15 Maguire Products, Inc. Granular material delivery system with air flow limiter
US20170284554A1 (en) * 2014-08-28 2017-10-05 Borgwarner Sweden Ab Deaeration valve
US10131506B2 (en) 2014-12-09 2018-11-20 Maguire Products, Inc. Selective matrix conveyance apparatus and methods for granular resin material
US10179696B2 (en) 2015-01-27 2019-01-15 Novatec, Inc. Variable opening slide gate for regulating material flow into airstream
US10138076B2 (en) 2015-02-25 2018-11-27 Stephen B. Maguire Method for resin delivery including metering introduction of external air to maintain desired vacuum level
DE102015219892A1 (de) * 2015-10-14 2017-01-19 Continental Automotive Gmbh Bauelement, insbesondere Kraftstoffhochdruckpumpe, für ein Kraftstoffeinspritzsystem
US10780377B2 (en) 2016-11-30 2020-09-22 Watts Regulator Co. Sanitizing filter system and method for a residential water filtering system
CN106763956A (zh) * 2016-12-28 2017-05-31 渤海造船厂集团有限公司 空冷器冷凝水压力平衡阀
US10330209B2 (en) 2017-01-26 2019-06-25 Fresenius Medical Care Holdings, Inc. Check valve and method of forming a check valve
US10823206B2 (en) 2018-07-31 2020-11-03 Emerson Process Management Regulator Technologies, Inc. Vent limiting device for use with fluid regulators
AU2018102096B4 (en) * 2018-12-19 2019-08-29 Fix-A-Tap Australia Pty Limited Safety cut off hose
CN112253828B (zh) * 2020-09-29 2021-07-23 宁波方太厨具有限公司 一种水流量稳流阀及应用该阀的燃气热水器
US11598432B2 (en) * 2020-12-11 2023-03-07 Baxter Performance Check valve
JP2023044993A (ja) * 2021-09-21 2023-04-03 株式会社マキタ 空圧工具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US955043A (en) * 1908-08-18 1910-04-12 Harry Edsil Barr Valve.
US2509880A (en) * 1948-05-04 1950-05-30 Robert L Pelton Air pressure mechanism
US2968315A (en) * 1958-02-05 1961-01-17 Robert M Fisher Predetermined pressure shut-off valve
US3142473A (en) * 1959-02-05 1964-07-28 Mercier Jean Balanced valve assembly for the oil port of a pressure vessel
US3472275A (en) * 1967-07-28 1969-10-14 Baker Oil Tools Inc Flow regulator apparatus
US3605802A (en) * 1968-11-02 1971-09-20 Itt Check valve

Also Published As

Publication number Publication date
US3735777A (en) 1973-05-29
FR2124901A5 (it) 1972-09-22
DE2103948A1 (de) 1972-09-14

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