CN101918715B - 用于测试喷射泵的活塞的方法和装置 - Google Patents

用于测试喷射泵的活塞的方法和装置 Download PDF

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Publication number
CN101918715B
CN101918715B CN2008801238344A CN200880123834A CN101918715B CN 101918715 B CN101918715 B CN 101918715B CN 2008801238344 A CN2008801238344 A CN 2008801238344A CN 200880123834 A CN200880123834 A CN 200880123834A CN 101918715 B CN101918715 B CN 101918715B
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CN
China
Prior art keywords
piston
test
guide edge
pressure
cylinder
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 - Fee Related
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CN2008801238344A
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English (en)
Chinese (zh)
Other versions
CN101918715A (zh
Inventor
马蒂·科伊武宁
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.)
Wartsila Finland Oy
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Wartsila Finland Oy
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Publication date
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Publication of CN101918715A publication Critical patent/CN101918715A/zh
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    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • 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
    • F04B51/00—Testing machines, pumps, or pumping installations
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated
    • 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
    • G01M3/025—Details with respect to the testing of engines or engine parts
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0208—Leakage across the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
CN2008801238344A 2008-01-02 2008-12-12 用于测试喷射泵的活塞的方法和装置 Expired - Fee Related CN101918715B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20085003 2008-01-02
FI20085003A FI120602B (fi) 2008-01-02 2008-01-02 Menetelmä ja laite ruiskutuspumpun männän testaamiseksi
PCT/FI2008/050731 WO2009083641A1 (en) 2008-01-02 2008-12-12 A method and apparatus for testing the piston of an injection pump

Publications (2)

Publication Number Publication Date
CN101918715A CN101918715A (zh) 2010-12-15
CN101918715B true CN101918715B (zh) 2012-12-19

Family

ID=39004303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801238344A Expired - Fee Related CN101918715B (zh) 2008-01-02 2008-12-12 用于测试喷射泵的活塞的方法和装置

Country Status (7)

Country Link
US (1) US8220321B2 (enExample)
EP (1) EP2227637B1 (enExample)
JP (1) JP5301564B2 (enExample)
KR (1) KR101489696B1 (enExample)
CN (1) CN101918715B (enExample)
FI (1) FI120602B (enExample)
WO (1) WO2009083641A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008030038A1 (de) * 2008-06-12 2009-12-17 Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg Vorrichtung zur Prüfung der bestimmungsgemäßen Positionierung eines Stopfens in einer einen Hohlkörper aufweisenden Spritze oder Karpule
JP5429266B2 (ja) * 2011-11-25 2014-02-26 株式会社デンソー 流体ポンプの検査装置および検査方法
CN103926042B (zh) * 2014-04-04 2016-03-23 吉林大学 抽油泵泵桶与柱塞间漏失量及密封性简易检测装置
CN109186966B (zh) * 2018-06-30 2020-09-01 武汉佰起科技有限公司 一种卡式瓶活塞滑动性试验装置及方法
RU201553U1 (ru) * 2020-08-24 2020-12-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный университет" Автоматическое устройство измерения гидроплотности плунжерных пар
CN114235361A (zh) * 2021-11-30 2022-03-25 潍柴动力股份有限公司 一种发动机活塞及发动机活塞疲劳试验装置
CN116429347B (zh) * 2023-04-23 2024-01-26 菏泽三垒塑业股份有限公司 一种钢塑弯管气密性测试机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1078770A (enExample)
US3026723A (en) * 1962-03-27 Device for testing and adjusting injection pumps
US3371521A (en) * 1966-04-01 1968-03-05 Ernest D. Hauk Leak-testing apparatus for either flush or shouldered pipe joints and packer therefor
JPS57148053A (en) * 1981-03-06 1982-09-13 Kawasaki Heavy Ind Ltd Fuel injection pump
DE3434867A1 (de) * 1984-09-22 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur bestimmung des schliesspunktes eines pumpenkolbens gegenueber einer querbohrung im zugehoerigen pumpenzylinder
US4811252A (en) * 1986-04-04 1989-03-07 Kabushiki Kaisha Kosumo Keiki Leakage test equipment
WO1989010479A1 (fr) * 1988-04-22 1989-11-02 Hei-Tech B.V. Unite de cylindre et piston a haute pression
FI84093C (fi) * 1989-08-30 1991-10-10 Waertsilae Diesel Int Insprutningspump foer braensle.
DE4035739A1 (de) * 1990-11-09 1992-05-14 Semprex Erzeugnisse Fritz Koen Vorrichtung zur leckpruefung, insbesondere an ventilen
JP3104612B2 (ja) * 1996-03-22 2000-10-30 三菱自動車工業株式会社 リークテスタ及びリークテスト方法
JP2000145592A (ja) 1998-11-06 2000-05-26 Toyota Motor Corp 燃料ポンプの検査方法及び検査装置
US6321590B1 (en) * 1999-07-19 2001-11-27 Kayaba Industry Co., Ltd. Leakage measuring device
DE60221358T2 (de) * 2001-03-02 2008-05-08 Waters Investments Ltd., Milford Verfahren und vorrichtung zum bestimmen des vorhandenseins oder des nichtvorhandenseins eines fluidflecks
DE10309440A1 (de) * 2003-03-05 2004-09-16 Robert Bosch Gmbh Verfahren, Vorrichtung und Computerprogramm zum Messen der Leckage von Einspritzsystemen, insbesondere für Brennkraftmaschinen von Kraftfahrzeugen
DE102006014269A1 (de) * 2006-03-28 2007-10-04 Robert Bosch Gmbh Verfahren zur Funktionsprüfung eines hydraulischen Systems

Also Published As

Publication number Publication date
KR101489696B1 (ko) 2015-02-04
FI20085003A0 (fi) 2008-01-02
EP2227637A1 (en) 2010-09-15
CN101918715A (zh) 2010-12-15
US20100326176A1 (en) 2010-12-30
JP5301564B2 (ja) 2013-09-25
KR20100101125A (ko) 2010-09-16
JP2011508848A (ja) 2011-03-17
WO2009083641A1 (en) 2009-07-09
FI20085003L (fi) 2009-07-03
US8220321B2 (en) 2012-07-17
FI120602B (fi) 2009-12-15
EP2227637B1 (en) 2015-06-24

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Granted publication date: 20121219