JP3828948B2 - 小さな燃料噴射量を測定するための方法および該方法を実施するための測定装置 - Google Patents

小さな燃料噴射量を測定するための方法および該方法を実施するための測定装置 Download PDF

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Publication number
JP3828948B2
JP3828948B2 JP24346895A JP24346895A JP3828948B2 JP 3828948 B2 JP3828948 B2 JP 3828948B2 JP 24346895 A JP24346895 A JP 24346895A JP 24346895 A JP24346895 A JP 24346895A JP 3828948 B2 JP3828948 B2 JP 3828948B2
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JP
Japan
Prior art keywords
piston
valve
measuring
measurement
chamber
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
Application number
JP24346895A
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English (en)
Japanese (ja)
Other versions
JPH08105371A (ja
Inventor
ジャンスィアロ アラン
パジャノ アンリ
プリ フィリップ
ラモン ベルナール
ティヴワィ モーリス
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPH08105371A publication Critical patent/JPH08105371A/ja
Application granted granted Critical
Publication of JP3828948B2 publication Critical patent/JP3828948B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/14—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body
    • G01F3/16—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body in stationary cylinders

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Testing Of Engines (AREA)
JP24346895A 1994-09-28 1995-09-21 小さな燃料噴射量を測定するための方法および該方法を実施するための測定装置 Expired - Fee Related JP3828948B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4434597.6 1994-09-28
DE19944434597 DE4434597B4 (de) 1994-09-28 1994-09-28 Verfahren und Vorrichtung zur Messung kleiner Kraftstoffeinspritzmengen

Publications (2)

Publication Number Publication Date
JPH08105371A JPH08105371A (ja) 1996-04-23
JP3828948B2 true JP3828948B2 (ja) 2006-10-04

Family

ID=6529370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24346895A Expired - Fee Related JP3828948B2 (ja) 1994-09-28 1995-09-21 小さな燃料噴射量を測定するための方法および該方法を実施するための測定装置

Country Status (4)

Country Link
JP (1) JP3828948B2 (fr)
DE (1) DE4434597B4 (fr)
FR (1) FR2725021B1 (fr)
GB (1) GB2293626B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2795139B1 (fr) 1999-06-18 2001-07-20 Efs Sa Dispositif permettant d'analyser instantanement le debit d'injection coup par coup fourni par un systeme d'injection utilise dans un moteur thermique
DE10046572B4 (de) * 2000-09-20 2006-04-20 Siemens Ag Messvorrichtung zum Messen von Einspritzmengen
DE10061433A1 (de) * 2000-12-09 2002-06-20 Bosch Gmbh Robert Verfahren, Computerprogramm und Vorrichtung zum Messen der Einspritzmenge von Einspritzdüsen, insbesondere für Kraftfahrzeuge
DE10062616A1 (de) * 2000-12-15 2002-07-18 Bosch Gmbh Robert Vorrichtung zum Messen der von einem System abgegebenen Menge eines Mediums
DE10063713A1 (de) * 2000-12-20 2002-07-18 Bosch Gmbh Robert Vorrichtung zum Messen der Einspritzmenge von Einspritzsystemen und Verfahren zu deren Herstellung
DE10064509C2 (de) * 2000-12-22 2003-02-13 Bosch Gmbh Robert Vorrichtung und Verfahren zum Kalibrieren von Wegsensoren, sowie Vorrichtung zum Messen der Einspritzmenge von Einspritzsystemen
DE10107032A1 (de) * 2001-02-15 2002-08-29 Bosch Gmbh Robert Verfahren, Computerprogramm und Vorrichtung zum Messen der Einspritzmenge von Einspritzdüsen, insbesondere für Kraftfahrzeuge
GB0115343D0 (en) * 2001-06-22 2001-08-15 Assembly Technology & Test Ltd Volumetric measuring means
DE10331228B3 (de) 2003-07-10 2005-01-27 Pierburg Instruments Gmbh Vorrichtung zur Messung von zeitlich aufgelösten volumetrischen Durchflußvorgängen
JP4683020B2 (ja) * 2007-08-01 2011-05-11 株式会社デンソー 噴射量計測装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2105407B (en) * 1981-09-03 1984-09-05 Hartridge Ltd Leslie Volumetric metering equipment for fuel injection systems
JPS63284420A (ja) * 1987-05-15 1988-11-21 Toyota Motor Corp 噴射量測定装置
DE3916419C2 (de) * 1989-05-19 1994-05-11 Daimler Benz Ag Elektromagnetisch gesteuerte Meßvorrichtung zur volumetrischen Messung von Einspritzmengen einer Dieseleinspritzpumpe
GB9121988D0 (en) * 1991-10-16 1991-11-27 Lucas Hartridge Limited Volumetric metering equipment

Also Published As

Publication number Publication date
DE4434597A1 (de) 1996-04-04
GB2293626A (en) 1996-04-03
JPH08105371A (ja) 1996-04-23
GB9518870D0 (en) 1995-11-15
FR2725021A1 (fr) 1996-03-29
DE4434597B4 (de) 2006-09-21
GB2293626B (en) 1997-01-15
FR2725021B1 (fr) 1999-03-12

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