BR0306324A - Válvula de descarga/escape que tem integrada uma válvula de proteção de alta pressão - Google Patents

Válvula de descarga/escape que tem integrada uma válvula de proteção de alta pressão

Info

Publication number
BR0306324A
BR0306324A BR0306324A BR0306324A BR0306324A BR 0306324 A BR0306324 A BR 0306324A BR 0306324 A BR0306324 A BR 0306324A BR 0306324 A BR0306324 A BR 0306324A BR 0306324 A BR0306324 A BR 0306324A
Authority
BR
Brazil
Prior art keywords
valve
exhaust
high pressure
integrated
valve body
Prior art date
Application number
BR0306324A
Other languages
English (en)
Portuguese (pt)
Inventor
Robert L Koelzer
Original Assignee
Haldex Brake 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 Haldex Brake Corp filed Critical Haldex Brake Corp
Publication of BR0306324A publication Critical patent/BR0306324A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • 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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • 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
    • 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]
    • Y10T137/7876—With external means for opposing bias
    • 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
    • Y10T137/85978—With pump
    • Y10T137/86131—Plural
    • Y10T137/86163—Parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Compressor (AREA)
  • Safety Valves (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Control Of Fluid Pressure (AREA)
BR0306324A 2002-08-30 2003-09-02 Válvula de descarga/escape que tem integrada uma válvula de proteção de alta pressão BR0306324A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/231,771 US7270145B2 (en) 2002-08-30 2002-08-30 unloading/venting valve having integrated therewith a high-pressure protection valve
PCT/US2003/027210 WO2004020880A2 (en) 2002-08-30 2003-09-02 Unloading/venting valve having integrated therewith a high-pressure protection valve

Publications (1)

Publication Number Publication Date
BR0306324A true BR0306324A (pt) 2004-10-19

Family

ID=31976810

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0306324A BR0306324A (pt) 2002-08-30 2003-09-02 Válvula de descarga/escape que tem integrada uma válvula de proteção de alta pressão

Country Status (10)

Country Link
US (1) US7270145B2 (enExample)
EP (1) EP1540217A4 (enExample)
JP (1) JP4271147B2 (enExample)
KR (1) KR100689984B1 (enExample)
CN (1) CN100357646C (enExample)
AU (1) AU2003274944B2 (enExample)
BR (1) BR0306324A (enExample)
CA (1) CA2496909C (enExample)
MX (1) MXPA05002265A (enExample)
WO (1) WO2004020880A2 (enExample)

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US20060118428A1 (en) * 2004-12-03 2006-06-08 Baltrucki Justin D System for generating hydrogen and method thereof
US8075668B2 (en) 2005-03-29 2011-12-13 Dresser-Rand Company Drainage system for compressor separators
MX2008012579A (es) * 2006-03-31 2008-12-12 Dresser Rand Co Ensamble de valvula de control para un descargador de compresor.
US20070253838A1 (en) * 2006-04-28 2007-11-01 Daniel Leiss Air compressor unloader system
CA2664121C (en) 2006-09-19 2014-05-27 William C. Maier Rotary separator drum seal
EP2063975B1 (en) 2006-09-21 2011-07-06 Dresser-Rand Company Separator drum and compressor impeller assembly
WO2008039731A2 (en) 2006-09-25 2008-04-03 Dresser-Rand Company Access cover for pressurized connector spool
WO2008039732A2 (en) 2006-09-25 2008-04-03 Dresser-Rand Company Axially moveable spool connector
BRPI0717090A8 (pt) 2006-09-25 2017-09-12 Dresser Rand Co Sistema de montagem de compressor
MX2009003176A (es) 2006-09-25 2009-04-03 Dresser Rand Co Sistema de proteccion de acoplamiento.
MX2009003179A (es) 2006-09-25 2009-04-03 Dresser Rand Co Deflector de fluidos para dispositivos separadores de fluido.
MX2009003255A (es) 2006-09-26 2009-04-07 Dresser Rand Co Dispositivo separador de fluido estatico mejorado.
DE102007039476A1 (de) * 2007-08-21 2009-02-26 Wabco Gmbh Kolbenverdichter
US8245946B2 (en) * 2007-10-16 2012-08-21 Nitroworks Corporation Method and apparatus for conserving water
US8740098B2 (en) * 2007-10-16 2014-06-03 Nitroworks Corporation Water conserving devices and processes
GB2470151B (en) 2008-03-05 2012-10-03 Dresser Rand Co Compressor assembly including separator and ejector pump
US7922218B2 (en) 2008-06-25 2011-04-12 Dresser-Rand Company Shear ring casing coupler device
US8062400B2 (en) 2008-06-25 2011-11-22 Dresser-Rand Company Dual body drum for rotary separators
US8079805B2 (en) 2008-06-25 2011-12-20 Dresser-Rand Company Rotary separator and shaft coupler for compressors
US8210804B2 (en) 2009-03-20 2012-07-03 Dresser-Rand Company Slidable cover for casing access port
US8087901B2 (en) 2009-03-20 2012-01-03 Dresser-Rand Company Fluid channeling device for back-to-back compressors
US8061972B2 (en) 2009-03-24 2011-11-22 Dresser-Rand Company High pressure casing access cover
BR112012005866B1 (pt) 2009-09-15 2021-01-19 Dresser-Rand Company aparelho para a separação de um fluido e método para a separação de um componente de peso específico mais alto de um componente de peso específico mais baixo de um fluido
EP2533905B1 (en) 2010-02-10 2018-07-04 Dresser-Rand Company Separator fluid collector and method
DE102010022179A1 (de) * 2010-05-21 2011-11-24 Prebena Wilfried Bornemann Gmbh & Co. Kg Druckmindervorrichtung sowie Druckluftverteiler mit einer Druckmindervorrichtung
WO2012009159A2 (en) 2010-07-15 2012-01-19 Dresser-Rand Company Radial vane pack for rotary separators
WO2012009158A2 (en) 2010-07-15 2012-01-19 Dresser-Rand Company Enhanced in-line rotary separator
WO2012012018A2 (en) 2010-07-20 2012-01-26 Dresser-Rand Company Combination of expansion and cooling to enhance separation
WO2012012143A2 (en) 2010-07-21 2012-01-26 Dresser-Rand Company Multiple modular in-line rotary separator bundle
JP5936144B2 (ja) 2010-09-09 2016-06-15 ドレッサー ランド カンパニーＤｒｅｓｓｅｒ−Ｒａｎｄ Ｃｏｍｐａｎｙ 洗浄可能に制御された排水管
US8994237B2 (en) 2010-12-30 2015-03-31 Dresser-Rand Company Method for on-line detection of liquid and potential for the occurrence of resistance to ground faults in active magnetic bearing systems
EP2659277B8 (en) 2010-12-30 2018-05-23 Dresser-Rand Company Method for on-line detection of resistance-to-ground faults in active magnetic bearing systems
US9551349B2 (en) 2011-04-08 2017-01-24 Dresser-Rand Company Circulating dielectric oil cooling system for canned bearings and canned electronics
US8876389B2 (en) 2011-05-27 2014-11-04 Dresser-Rand Company Segmented coast-down bearing for magnetic bearing systems
US8851756B2 (en) 2011-06-29 2014-10-07 Dresser-Rand Company Whirl inhibiting coast-down bearing for magnetic bearing systems
US9651040B2 (en) 2014-04-28 2017-05-16 Bendix Commercial Vehicle Systems Llc Unloader valve apparatus for an air compressor
EP3477110B1 (en) * 2017-10-25 2020-02-19 WABCO Europe BVBA Governor device for controlling a compressor
CN108050038A (zh) * 2018-01-10 2018-05-18 浙江万安其弗汽车零部件有限公司 一种风冷式电动空气压缩机
EP3718844B1 (en) * 2019-04-05 2023-02-08 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Piston assembly for an unloader valve of an air compressor
DE102019119944A1 (de) * 2019-07-24 2021-01-28 Voith Patent Gmbh Ventilvorrichtung für einen Hubkolbenverdichter
KR102441789B1 (ko) * 2021-11-22 2022-09-14 주식회사 세명테크 상용차의 압축 공기 처리 장치용 언로딩 밸브 장치

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US3578883A (en) 1969-05-14 1971-05-18 Copeland Refrigeration Corp Unloader for multicylinder refrigeration compressors
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US3866623A (en) 1973-12-10 1975-02-18 Berg Manufacturing Co Tractor protection valve
US4407548A (en) 1980-05-23 1983-10-04 Graham John M Air service brake exhaust control system
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US4907842A (en) 1988-10-27 1990-03-13 International Transquip Industries Vehicle air brake system and valves for it
CN2086348U (zh) * 1991-03-08 1991-10-09 阜宁县阀门厂 高压截止阀
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DE19846815B4 (de) * 1997-10-16 2014-08-07 Ixetic Bad Homburg Gmbh Ventilanordnung und Pumpe für ein Getriebe
DE19930868B4 (de) * 1998-07-07 2014-02-13 Schaeffler Technologies AG & Co. KG Volumenstromregelventil

Also Published As

Publication number Publication date
KR100689984B1 (ko) 2007-03-08
US20040040601A1 (en) 2004-03-04
EP1540217A2 (en) 2005-06-15
JP4271147B2 (ja) 2009-06-03
EP1540217A4 (en) 2009-10-28
AU2003274944B2 (en) 2007-06-14
CA2496909A1 (en) 2004-03-11
AU2003274944A1 (en) 2004-03-19
CA2496909C (en) 2008-10-14
KR20050040930A (ko) 2005-05-03
JP2005537548A (ja) 2005-12-08
CN1688837A (zh) 2005-10-26
WO2004020880A2 (en) 2004-03-11
CN100357646C (zh) 2007-12-26
MXPA05002265A (es) 2005-06-08
US7270145B2 (en) 2007-09-18
WO2004020880A3 (en) 2004-07-08
HK1084718A1 (zh) 2006-08-04

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Legal Events

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

Free format text: REFERENTE A 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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 7A E 8A ANUIDADES.