BR0315821A - Válvula de interrupção e reguladora de pressão - Google Patents

Válvula de interrupção e reguladora de pressão

Info

Publication number
BR0315821A
BR0315821A BR0315821A BR0315821A BR0315821A BR 0315821 A BR0315821 A BR 0315821A BR 0315821 A BR0315821 A BR 0315821A BR 0315821 A BR0315821 A BR 0315821A BR 0315821 A BR0315821 A BR 0315821A
Authority
BR
Brazil
Prior art keywords
valve
piston
housing
pressure regulator
control
Prior art date
Application number
BR0315821A
Other languages
English (en)
Inventor
Robert E Callies
Original Assignee
Lindsay Mfg Company
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 Lindsay Mfg Company filed Critical Lindsay Mfg Company
Publication of BR0315821A publication Critical patent/BR0315821A/pt

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0672—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using several spring-loaded membranes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7782—With manual or external control for line valve
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7797—Bias variable during operation
    • Y10T137/7798—Ancillary reactor surface responds to inlet pressure
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7809—Reactor surface separated by apertured partition
    • Y10T137/7812—Valve stem passes through the aperture
    • Y10T137/7813—Plural reactor surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)

Abstract

"VáLVULA DE INTERRUPçãO E REGULADORA DE PRESSãO". Um regulador (21) é mostrado para controlar a pressão, bem como para seletivamente possibilitar ou parar totalmente o fluxo. Um alojamento de válvula (23) inclui uma entrada (25) e uma saída (27) e uma base (33) no meio, o fluido que passa através dela é controlado pela válvula (71). Um alojamento de controle (41) é preso no alojamento de válvula (23). Um tirante alongado (75) conecta a válvula (71) e um pistão ou diafragma (197). A mola (81) é provida para a orientação da válvula. Um pistão auxiliar ou diafragma (207) é posicionado na câmara de controle (49) no lado do primeiro pistão (197) em oposição à válvula (71), e é espaçado do primeiro pistão (197) por um prolongador (209) para manter o espaçamento. Primeiro e segundo orifícios (67,69) são conectados no alojamento de controle em uma extremidade e na entrada (61) e saída (63) na outra extremidade por meio de canais (111,117). Um dos canais (111,117) inclui uma válvula (113) para controlar o fluxo no canal.
BR0315821A 2002-10-31 2003-10-27 Válvula de interrupção e reguladora de pressão BR0315821A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/284,719 US6752169B2 (en) 2002-10-31 2002-10-31 Pressure regulator and shut-off valve
PCT/US2003/033868 WO2004042262A1 (en) 2002-10-31 2003-10-27 Pressure regulator and shut-off valve

Publications (1)

Publication Number Publication Date
BR0315821A true BR0315821A (pt) 2005-09-13

Family

ID=32174949

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0315821A BR0315821A (pt) 2002-10-31 2003-10-27 Válvula de interrupção e reguladora de pressão

Country Status (8)

Country Link
US (1) US6752169B2 (pt)
EP (1) EP1556641A4 (pt)
AU (1) AU2003286683A1 (pt)
BR (1) BR0315821A (pt)
CA (1) CA2502737C (pt)
MX (1) MXPA05004513A (pt)
WO (1) WO2004042262A1 (pt)
ZA (1) ZA200503235B (pt)

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US20070119974A1 (en) * 2005-10-19 2007-05-31 Orbit Irrigation Products, Inc. Combined valve, filter, and regulator irrigation apparatus
US20070194150A1 (en) * 2005-10-19 2007-08-23 Orbit Irrigation Products, Inc. Combined valve, filter, and regulator irrigation apparatus
US20070262168A1 (en) * 2005-10-19 2007-11-15 Ericksen Kent C Combined valve, filter, and regulator irrigation apparatus
KR100861248B1 (ko) * 2007-04-11 2008-10-02 주식회사 뉴로스 터보블로워용 방풍밸브
WO2008127899A2 (en) * 2007-04-13 2008-10-23 Cla-Val Co. System and method for hydraulically managing fluid pressure downstream from a main valve
US8091582B2 (en) 2007-04-13 2012-01-10 Cla-Val Co. System and method for hydraulically managing fluid pressure downstream from a main valve between set points
US20090229675A1 (en) * 2008-03-17 2009-09-17 Scot Hoskisson In-line filter/flow regulator/anti-siphon device
US8567433B2 (en) 2011-03-11 2013-10-29 Nelson Irrigation Corporation Pressure regulator with manual shut-off valve
US8678029B2 (en) 2011-05-11 2014-03-25 Nelson Irrigation Corporation Pressure regulator with remotely controlled shut-off valve
CN102828858B (zh) * 2012-08-01 2014-05-28 梁戈西 船用气体燃料控制阀
US9541210B2 (en) 2012-10-23 2017-01-10 Fluor Technologies Corporation Pipeline pressure isolation systems and devices
US9261197B2 (en) 2012-10-23 2016-02-16 Fluor Technologies Corporation Pipeline pressure isolation systems and devices
WO2014065787A1 (en) * 2012-10-23 2014-05-01 Fluor Technologies Corporation Pipeline pressure isolation systems and devices
EP2886834A1 (en) * 2013-12-20 2015-06-24 IMI Hydronic Engineering International SA A valve and a method of controlling a valve in a fluid conduit
WO2015109098A1 (en) * 2014-01-16 2015-07-23 National Machine Company Pressure regulating and distribution de-icing valve assembly for aircraft
JP2015172813A (ja) * 2014-03-11 2015-10-01 アドバンス電気工業株式会社 流量制御弁及びこれを用いた流量制御装置
CN105020415B (zh) * 2014-04-19 2018-09-07 良工阀门集团有限公司 一种多功能调节截止阀
JP2017534863A (ja) * 2014-10-07 2017-11-24 ビーダブリューエックスティー エムパワー、インコーポレイテッド 受動的な一体型遮断弁
CN104329482A (zh) * 2014-10-21 2015-02-04 苏州市宝玛数控设备有限公司 一种水压调压阀
WO2016129044A1 (ja) * 2015-02-09 2016-08-18 富士通株式会社 冷却装置及び電子機器
ES2909118T3 (es) * 2017-03-05 2022-05-05 Bermad Cs Ltd Válvula reductora de presión con cierre
EP3782003B1 (en) * 2018-04-17 2024-03-20 Nelson Irrigation Corporation Multi-function pressure regulation valve
TW201947264A (zh) 2018-05-14 2019-12-16 以色列商魯姆斯有限公司 用於近眼顯示器的具有細分光學孔徑的投影儀配置和相應的光學系統
CN112119344B (zh) 2018-05-17 2023-01-20 鲁姆斯有限公司 具有交叠投射仪组件的近眼显示器
KR102518716B1 (ko) * 2018-07-16 2023-04-05 현대자동차주식회사 가스 공급 제어용 솔레노이드 밸브
US10429859B2 (en) * 2018-10-03 2019-10-01 Don Duffin Pressure regulator
US11655908B2 (en) * 2019-05-02 2023-05-23 Engineered Controls International, Llc Low pressure shut off valve and system
CA3137994A1 (en) 2019-06-27 2020-12-30 Lumus Ltd Apparatus and methods for eye tracking based on eye imaging via a light-guide optical element
CH717932A1 (de) * 2020-10-06 2022-04-14 Liebherr Machines Bulle Sa Hydraulische Ventileinheit, Leistungs- und/oder Drehmomentregelungssystem und Axialkolbenmaschine mit einer solchen.
KR102326022B1 (ko) * 2021-04-14 2021-11-15 김운태 전자제어식 유체흐름 개폐 장치
KR20230156802A (ko) 2021-07-04 2023-11-14 루머스 리미티드 시야의 다양한 부분을 제공하는 적층형 도광 요소를 갖는 디스플레이

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Also Published As

Publication number Publication date
CA2502737C (en) 2008-03-11
MXPA05004513A (es) 2006-02-22
US6752169B2 (en) 2004-06-22
AU2003286683A1 (en) 2004-06-07
ZA200503235B (en) 2006-06-28
US20040084088A1 (en) 2004-05-06
CA2502737A1 (en) 2004-05-21
EP1556641A4 (en) 2010-06-02
WO2004042262A1 (en) 2004-05-21
EP1556641A1 (en) 2005-07-27

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: LINDSAY CORPORATION (US)

Free format text: TRANSFERIDO POR FUSAO DE: LINDSAY MANUFACTURING COMPANY

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.