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BR9606539A - Processo de teste e aparelho para enchimento e teste da integridade de conjunto de pressao fluída - Google Patents

Processo de teste e aparelho para enchimento e teste da integridade de conjunto de pressao fluída

Info

Publication number
BR9606539A
BR9606539A BR9606539A BR9606539A BR9606539A BR 9606539 A BR9606539 A BR 9606539A BR 9606539 A BR9606539 A BR 9606539A BR 9606539 A BR9606539 A BR 9606539A BR 9606539 A BR9606539 A BR 9606539A
Authority
BR
Brazil
Prior art keywords
integrity
testing
filling
fluid pressure
test process
Prior art date
Application number
BR9606539A
Other languages
English (en)
Inventor
Robert Henry Lafountain
Original Assignee
Automotive Prod Usa
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 Automotive Prod Usa filed Critical Automotive Prod Usa
Publication of BR9606539A publication Critical patent/BR9606539A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measuring Fluid Pressure (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
BR9606539A 1995-07-26 1996-07-16 Processo de teste e aparelho para enchimento e teste da integridade de conjunto de pressao fluída BR9606539A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/507,108 US5767389A (en) 1995-07-26 1995-07-26 Method and apparatus for testing a fluid pressure apparatus
PCT/IB1996/000704 WO1997005395A1 (en) 1995-07-26 1996-07-16 Method and apparatus for testing a fluid pressure apparatus

Publications (1)

Publication Number Publication Date
BR9606539A true BR9606539A (pt) 1998-06-23

Family

ID=24017287

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9606539A BR9606539A (pt) 1995-07-26 1996-07-16 Processo de teste e aparelho para enchimento e teste da integridade de conjunto de pressao fluída

Country Status (8)

Country Link
US (2) US5767389A (pt)
EP (1) EP0783633B1 (pt)
JP (1) JPH10507512A (pt)
KR (1) KR970706458A (pt)
BR (1) BR9606539A (pt)
DE (1) DE69619957T2 (pt)
GB (1) GB2307952B (pt)
WO (1) WO1997005395A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19628221C2 (de) * 1996-07-15 2000-05-31 Festo Ag & Co Verfahren und Vorrichtung zur Bestimmung von Betriebspositionen einer Arbeitseinrichtung
NL1004028C2 (nl) * 1996-09-13 1998-03-16 Sun Electric Systems Bv Werkwijze voor het bepalen van de hoeveelheid onopgelost gas in een hydraulisch systeem.
SE509087C2 (sv) * 1997-04-30 1998-12-07 Volvo Ab Förfarande och anordning för täthetsmätning i ett tanksystem
WO2003046316A1 (en) * 2001-11-09 2003-06-05 Barry John Mason Apparatus for use with a pool cleaner
JP4096599B2 (ja) * 2002-04-10 2008-06-04 株式会社アドヴィックス 液圧制御装置の液圧測定方法、及び液圧制御装置の健全性評価方法
US7231317B2 (en) * 2003-01-08 2007-06-12 International Business Machines Corporation Correlating power signatures with automated equipment
DE10355250B4 (de) * 2003-11-26 2005-09-01 Festo Ag & Co. Verfahren und Vorrichtung zur Leckage-Ermittlung
DE102004013435A1 (de) * 2004-03-18 2005-10-06 Friedrich Boysen Gmbh & Co. Kg Verfahren und Vorrichtung zur Dichtheitsprüfung einer Abgasanlage
KR100783621B1 (ko) 2006-03-28 2007-12-07 한국에너지기술연구원 리니어엔진의 유압식 동력측정장치 및 이에 따른 작동방법
US7614283B2 (en) 2006-04-17 2009-11-10 Lincoln Industrial Corporation Cooling system testing apparatus and methods
JP5138333B2 (ja) * 2007-10-09 2013-02-06 トヨタ自動車東日本株式会社 ブレーキ検査用圧力装置
US8196615B1 (en) 2008-04-21 2012-06-12 Jim Browarny Liquid/air pressure testing tool
KR100941373B1 (ko) * 2009-09-11 2010-02-05 티엠디이엔지(주) 발전 설비용 유압식 액츄에이터 및 그 정비방법
EP2302270B1 (en) * 2009-09-29 2012-09-12 Sun Test Systems B.V. A method for determining a functioning of a gas bleed valve
DE102011075168B4 (de) * 2011-05-03 2022-02-17 Zf Friedrichshafen Ag Verfahren zum Erkennen und Berücksichtigen einer Leckage in der Stellvorrichtung einer druckmittelbetätigten Kupplung
CN102519688B (zh) * 2011-12-31 2015-06-17 福建省福工动力技术有限公司 离合器推力器气路控制系统总成生产检验台及其检验方法
KR101492250B1 (ko) * 2014-06-10 2015-02-13 디와이파워 주식회사 유압 실린더의 내부 누유량 측정 장치
DE102016112971A1 (de) 2016-07-14 2018-01-18 Ipgate Ag Diagnoseverfahren für mindestens eine Komponente eines Kraftfahrzeugs
DE102016219536B4 (de) 2016-10-07 2018-04-19 Continental Automotive Gmbh Verfahren und Vorrichtung zur Überwachung eines Drucksensors in einem hydraulischen System eines Kraftfahrzeugs
JP6673141B2 (ja) * 2016-10-20 2020-03-25 トヨタ自動車株式会社 液圧装置の試験方法
DE102017123923B4 (de) * 2017-10-13 2023-05-17 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Verfahren zur Bestimmung des Drucks in Greifvorrichtungen und/oder von Leckagen und Greifvorrichtung
CN108007688B (zh) * 2017-12-11 2020-01-10 麦格思维特(上海)流体工程有限公司 离合器泄漏活塞位移测试台
CN108506279B (zh) * 2018-03-26 2019-06-18 华中科技大学 一种高压气动伺服阀质量流量特性测定装置及方法
US10656038B2 (en) * 2018-07-30 2020-05-19 Honda Motor Co., Ltd. Apparatus, system, and method for use in fluid filling apparatus inspection
FR3112178B1 (fr) * 2020-07-02 2022-07-29 Safran Landing Systems Dispositif de remplissage d’un circuit hydraulique d’un système électro-hydrostatique et procédé de remplissage mettant en œuvre un tel dispositif
CN111929011A (zh) * 2020-08-19 2020-11-13 无锡市新莱珂机械有限公司 一种气密封测试仪及其过滤进气机构和管件检测夹装机构
US11959521B1 (en) * 2023-06-21 2024-04-16 John R. Mickowski Clutch actuating device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051920A (en) * 1973-03-19 1977-10-04 Caterpillar Tractor Company Method and apparatus for vacuum evacuation and pressure fillings of sealed pin joints
US4480464A (en) * 1983-02-28 1984-11-06 Hr Textron Inc. General purpose hydraulic test station
WO1988008524A1 (en) * 1987-04-24 1988-11-03 Grumman Aerospace Corporation Automatic test equipment for hydraulic devices
US4959960A (en) * 1988-10-17 1990-10-02 Automotive Products Plc Method and apparatus for prefilling hydraulic control apparatus
US4993259A (en) * 1989-04-03 1991-02-19 Automotive Products Plc Method and apparatus for testing prefilled hydraulic systems
US5471400A (en) * 1994-05-24 1995-11-28 Gas Research Institute Method for detecting and specifying compressor cylinder leaks

Also Published As

Publication number Publication date
DE69619957T2 (de) 2003-07-24
EP0783633A1 (en) 1997-07-16
EP0783633B1 (en) 2002-03-20
GB9704695D0 (en) 1997-04-23
US5767389A (en) 1998-06-16
WO1997005395A1 (en) 1997-02-13
GB2307952B (en) 1999-10-13
KR970706458A (ko) 1997-11-03
USRE37151E1 (en) 2001-05-01
DE69619957D1 (de) 2002-04-25
GB2307952A (en) 1997-06-11
JPH10507512A (ja) 1998-07-21

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Legal Events

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FF Decision: intention to grant
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B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A,11A,12A,13A,14A E 15A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A E 15A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.