WO2002070996A3 - Verfahren, computerprogramm und vorrichtung zum messen der einspritzmenge von einspritzsystemen - Google Patents
Verfahren, computerprogramm und vorrichtung zum messen der einspritzmenge von einspritzsystemen Download PDFInfo
- Publication number
- WO2002070996A3 WO2002070996A3 PCT/DE2002/000777 DE0200777W WO02070996A3 WO 2002070996 A3 WO2002070996 A3 WO 2002070996A3 DE 0200777 W DE0200777 W DE 0200777W WO 02070996 A3 WO02070996 A3 WO 02070996A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- injection system
- measuring
- injected
- measuring chamber
- volume
- Prior art date
Links
Classifications
-
- 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
- F02M65/001—Measuring fuel delivery of a fuel injector
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002569670A JP4272886B2 (ja) | 2001-03-06 | 2002-03-05 | 噴射システムの噴射量を測定するための方法、コンピュータプログラムおよび装置 |
DE50212702T DE50212702D1 (de) | 2001-03-06 | 2002-03-05 | Verfahren, computerprogramm und vorrichtung zum messen der einspritzmenge von einspritzsystemen |
US10/258,880 US6915683B2 (en) | 2001-03-06 | 2002-03-05 | Method, computer program, and device for measuring the amount injected by an injection system |
BR0204454-4A BR0204454A (pt) | 2001-03-06 | 2002-03-05 | Processo, programa de computador e dispositivo para a medição do volume de injeção de sistemas de injeção |
EP02721987A EP1368620B1 (de) | 2001-03-06 | 2002-03-05 | Verfahren, computerprogramm und vorrichtung zum messen der einspritzmenge von einspritzsystemen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10110649A DE10110649A1 (de) | 2001-03-06 | 2001-03-06 | Verfahren, Computerprogramm und Vorrichtung zum Messen der Einspritzmenge von Einspritzsystemen |
DE10110649.1 | 2001-03-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002070996A2 WO2002070996A2 (de) | 2002-09-12 |
WO2002070996A3 true WO2002070996A3 (de) | 2002-10-31 |
Family
ID=7676427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/000777 WO2002070996A2 (de) | 2001-03-06 | 2002-03-05 | Verfahren, computerprogramm und vorrichtung zum messen der einspritzmenge von einspritzsystemen |
Country Status (6)
Country | Link |
---|---|
US (1) | US6915683B2 (de) |
EP (1) | EP1368620B1 (de) |
JP (1) | JP4272886B2 (de) |
BR (1) | BR0204454A (de) |
DE (2) | DE10110649A1 (de) |
WO (1) | WO2002070996A2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7788048B2 (en) * | 2003-04-24 | 2010-08-31 | Hewlett-Packard Development Company, L.P. | Apparatus and method for integrating a fuel supply and a fuel level sensing pressure sensor |
DE10331228B3 (de) * | 2003-07-10 | 2005-01-27 | Pierburg Instruments Gmbh | Vorrichtung zur Messung von zeitlich aufgelösten volumetrischen Durchflußvorgängen |
EP1746394B1 (de) * | 2005-07-20 | 2010-09-22 | AEA S.r.l. | Messgerät zur Messung der von einem Injektor eingepritzten Fluidmenge |
US7357020B2 (en) | 2006-02-28 | 2008-04-15 | Caterpillar Inc. | Valve-testing system and method employing a fluid-transfer system with a reservoir |
GB0713678D0 (en) * | 2007-07-13 | 2007-08-22 | Delphi Tech Inc | Apparatus and methods for testing a fuel injector nozzle |
IT1392001B1 (it) * | 2008-11-27 | 2012-02-09 | Aea Srl | Metodo per misurare la portata istantanea di un iniettore per combustibili gassosi |
DE102009058932B4 (de) * | 2009-12-17 | 2013-08-14 | Avl List Gmbh | System und Verfahren zur Messung von Einspritzvorgängen |
DE102010002898A1 (de) * | 2010-03-16 | 2011-09-22 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Bewertung eines Einspritzorgans |
CN101943097B (zh) * | 2010-09-03 | 2011-11-16 | 北京航空航天大学 | 一种喷雾测试定容弹体 |
ITMO20120059A1 (it) * | 2012-03-08 | 2013-09-09 | Hs Hospital Service Spa | Metodo e apparato per misurare il volume di una sostanza |
CN104005893B (zh) * | 2014-06-04 | 2016-09-07 | 北京航空航天大学 | 一种壁面可变的碰壁喷雾测试定容弹体 |
DE102015201817B4 (de) | 2015-02-03 | 2022-05-05 | Ford Global Technologies, Llc | Massenstromverlauf CNG Ventil |
ITUB20154960A1 (it) * | 2015-11-06 | 2017-05-06 | Giacomo Buitoni | Metodo e dispositivo per la misura dell?andamento temporale della portata (injection rate) di un qualsivoglia dispositivo comandato per il controllo di un efflusso di fluido |
CN105445033B (zh) * | 2015-12-31 | 2018-12-04 | 天津大学 | 一种研究喷雾形态及其微观特性的定容燃烧装置 |
CN107304743B (zh) * | 2016-04-25 | 2019-06-11 | 西北农林科技大学 | 一种实现真空喷雾的定容弹装置及操作方法 |
EP3456953B1 (de) * | 2017-09-13 | 2021-07-14 | Vitesco Technologies GmbH | Vorrichtung und verfahren zum testen einer kraftstoffeinspritzdüse |
CN108301951A (zh) * | 2018-01-22 | 2018-07-20 | 哈尔滨工程大学 | 测量天然气发动机燃气喷射规律的装置及其试验方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS611862A (ja) * | 1984-06-14 | 1986-01-07 | Mitsubishi Heavy Ind Ltd | 毎回噴射量計 |
JPS6463650A (en) * | 1987-09-03 | 1989-03-09 | Takemasa Kamimoto | Fuel injection rate measuring device |
JPS6463649A (en) * | 1987-09-03 | 1989-03-09 | Takemasa Kamimoto | Fuel injection rate measuring device |
JPS6463840A (en) * | 1987-09-03 | 1989-03-09 | Takemasa Kamimoto | Apparatus for measuring bulk-modulus of liquid |
US4858466A (en) * | 1987-05-15 | 1989-08-22 | Toyota Jidosha Kabushiki Kaisha | Measuring apparatus of volume of an injected fluid |
DE4041509A1 (de) * | 1990-12-22 | 1992-06-25 | Bosch Gmbh Robert | Vorrichtung und verfahren zum abscheiden des brennstoffanteils aus einem brennstoff-gas-gemisch |
EP0967389A2 (de) * | 1998-03-26 | 1999-12-29 | Assembly Technology & Test Limited | Anzeigeeinrichtung für die Einspritzung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4798084A (en) * | 1985-12-09 | 1989-01-17 | Toyota Jidosha Kabushiki Kaisha | Measuring device for measuring a fuel injection quantity |
US5657736A (en) * | 1994-12-30 | 1997-08-19 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
JP3632282B2 (ja) * | 1996-03-07 | 2005-03-23 | 株式会社デンソー | 噴射量計測装置 |
DE19709422B4 (de) * | 1997-03-07 | 2011-02-17 | Robert Bosch Gmbh | Vorrichtung zur Messung von hydraulischen Durchflußmengen und Leckagen an einem Prüfling |
DE10060477A1 (de) * | 2000-12-06 | 2002-06-27 | Bosch Gmbh Robert | Vorrichtung und Verfahren zum Messen der Einspritzmenge von Einspritzdüsen, insbesondere für Kraftfahrzeuge |
DE10061433A1 (de) * | 2000-12-09 | 2002-06-20 | Bosch Gmbh Robert | Verfahren, Computerprogramm und Vorrichtung zum Messen der Einspritzmenge von Einspritzdüsen, insbesondere für Kraftfahrzeuge |
DE10100459A1 (de) * | 2001-01-08 | 2002-08-01 | Bosch Gmbh Robert | Vorrichtung und Verfahren zum Messen der Einspritzmenge von Einspritzsystemen, insbesondere für Brennkraftmaschinen von Kraftfahrzeugen |
DE10107032A1 (de) * | 2001-02-15 | 2002-08-29 | Bosch Gmbh Robert | Verfahren, Computerprogramm und Vorrichtung zum Messen der Einspritzmenge von Einspritzdüsen, insbesondere für Kraftfahrzeuge |
-
2001
- 2001-03-06 DE DE10110649A patent/DE10110649A1/de not_active Ceased
-
2002
- 2002-03-05 BR BR0204454-4A patent/BR0204454A/pt not_active IP Right Cessation
- 2002-03-05 WO PCT/DE2002/000777 patent/WO2002070996A2/de active IP Right Grant
- 2002-03-05 DE DE50212702T patent/DE50212702D1/de not_active Expired - Lifetime
- 2002-03-05 JP JP2002569670A patent/JP4272886B2/ja not_active Expired - Fee Related
- 2002-03-05 EP EP02721987A patent/EP1368620B1/de not_active Expired - Lifetime
- 2002-03-05 US US10/258,880 patent/US6915683B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS611862A (ja) * | 1984-06-14 | 1986-01-07 | Mitsubishi Heavy Ind Ltd | 毎回噴射量計 |
US4858466A (en) * | 1987-05-15 | 1989-08-22 | Toyota Jidosha Kabushiki Kaisha | Measuring apparatus of volume of an injected fluid |
JPS6463650A (en) * | 1987-09-03 | 1989-03-09 | Takemasa Kamimoto | Fuel injection rate measuring device |
JPS6463649A (en) * | 1987-09-03 | 1989-03-09 | Takemasa Kamimoto | Fuel injection rate measuring device |
JPS6463840A (en) * | 1987-09-03 | 1989-03-09 | Takemasa Kamimoto | Apparatus for measuring bulk-modulus of liquid |
DE4041509A1 (de) * | 1990-12-22 | 1992-06-25 | Bosch Gmbh Robert | Vorrichtung und verfahren zum abscheiden des brennstoffanteils aus einem brennstoff-gas-gemisch |
EP0967389A2 (de) * | 1998-03-26 | 1999-12-29 | Assembly Technology & Test Limited | Anzeigeeinrichtung für die Einspritzung |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 010, no. 146 (M - 482) 28 May 1986 (1986-05-28) * |
PATENT ABSTRACTS OF JAPAN vol. 013, no. 258 (M - 838) 15 June 1989 (1989-06-15) * |
PATENT ABSTRACTS OF JAPAN vol. 013, no. 271 (P - 889) 22 June 1989 (1989-06-22) * |
Also Published As
Publication number | Publication date |
---|---|
EP1368620B1 (de) | 2008-08-27 |
DE50212702D1 (de) | 2008-10-09 |
US20030177823A1 (en) | 2003-09-25 |
JP4272886B2 (ja) | 2009-06-03 |
JP2004518867A (ja) | 2004-06-24 |
WO2002070996A2 (de) | 2002-09-12 |
EP1368620A2 (de) | 2003-12-10 |
US6915683B2 (en) | 2005-07-12 |
BR0204454A (pt) | 2003-10-14 |
DE10110649A1 (de) | 2002-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2002070996A3 (de) | Verfahren, computerprogramm und vorrichtung zum messen der einspritzmenge von einspritzsystemen | |
DE50304788D1 (de) | Verfahren und vorrichtung zur messung der einspritzrate eines einspritzventils für flüssigkeiten | |
CA2538984A1 (en) | Method of accurately metering a gaseous fuel that is injected directly into a combustion chamber of an internal combustion engine | |
US7845216B2 (en) | Instantaneous flow rate measurement instrument of gaseous fuel injector | |
DE60018928D1 (de) | Vorrichtung zur sofortigen analyse der einspritzmenge pro einspritzvorgang für eine einspritzanlage von brennkraftmaschinen | |
WO2004061888A3 (en) | Method and apparatus for determining consumable lifetime | |
Takamura et al. | A study on precise measurement of diesel fuel injection rate | |
Ford et al. | Measurement of residual gas fraction using a fast response NO sensor | |
Lee et al. | Influence of initial combustion in SI engine on following combustion stage and cycle-by-cycle variations in combustion process | |
AU2003246793A1 (en) | Diesel engine comprising a device for controlling the flow of injected fuel | |
Choi et al. | In cylinder augmented mixing through controlled gaseous jet injection | |
Postrioti et al. | Experimental assessment of a novel instrument for the injection rate measurement of port fuel injectors in realistic operating conditions | |
ATE482379T1 (de) | Messgerät zur messung der von einem injektor eingepritzten fluidmenge | |
CN114183267A (zh) | 一种气体喷射器的控制方法、装置及设备 | |
Smith et al. | Fuel injection rate analysis-a new diagnostic tool for combustion research | |
Postrioti et al. | Injection Rate Measurement of GDI Systems Operating against Sub-Atmospheric and Pressurized Downstream Conditions | |
JP5103600B2 (ja) | 気体燃料インジェクタの瞬間流量計測方法 | |
Schurov et al. | Time resolved measurement of cold start HC concentration using the fast FID | |
Baratta et al. | Cycle-resolved detection of combustion start in SI engines by means of different in-cylinder pressure data reduction techniques | |
Husberg et al. | Fuel flow impingement measurements on multi-orifice diesel nozzles | |
JP4821994B2 (ja) | ガスインジェクタの特性測定試験装置および特性測定試験方法 | |
Savery et al. | Injection characteristics of high pressure accumulator type fuel injector | |
ATE319004T1 (de) | Einrichtung zum dämpfen der schliessbewegung eines ventilnadels eines einspritzventils | |
Gill et al. | Characterizing injection system behaviour under real operating conditions | |
WO2005057005A3 (de) | System zur ermittlung einer austrittsmenge einer einspritz-einrichtung für brennkraftmaschinen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): BR JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002721987 Country of ref document: EP |
|
AK | Designated states |
Kind code of ref document: A3 Designated state(s): BR JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 10258880 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2002721987 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 2002721987 Country of ref document: EP |