GB2293626B - Method of and device for measuring small quantities of fuel for injection - Google Patents

Method of and device for measuring small quantities of fuel for injection

Info

Publication number
GB2293626B
GB2293626B GB9518870A GB9518870A GB2293626B GB 2293626 B GB2293626 B GB 2293626B GB 9518870 A GB9518870 A GB 9518870A GB 9518870 A GB9518870 A GB 9518870A GB 2293626 B GB2293626 B GB 2293626B
Authority
GB
United Kingdom
Prior art keywords
fuel
injection
small quantities
measuring small
measuring
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
GB9518870A
Other versions
GB9518870D0 (en
GB2293626A (en
Inventor
Alain Genthialon
Henri Paganon
Philippe Poulin
Bernard Ramond
Maurice Thivoyon
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
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB9518870D0 publication Critical patent/GB9518870D0/en
Publication of GB2293626A publication Critical patent/GB2293626A/en
Application granted granted Critical
Publication of GB2293626B publication Critical patent/GB2293626B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

Landscapes

  • 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)
GB9518870A 1994-09-28 1995-09-15 Method of and device for measuring small quantities of fuel for injection Expired - Fee Related GB2293626B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944434597 DE4434597B4 (en) 1994-09-28 1994-09-28 Method and device for measuring small amounts of fuel injection

Publications (3)

Publication Number Publication Date
GB9518870D0 GB9518870D0 (en) 1995-11-15
GB2293626A GB2293626A (en) 1996-04-03
GB2293626B true GB2293626B (en) 1997-01-15

Family

ID=6529370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9518870A Expired - Fee Related GB2293626B (en) 1994-09-28 1995-09-15 Method of and device for measuring small quantities of fuel for injection

Country Status (4)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1298936B1 (en) * 1998-02-23 2000-02-07 Gilardoni Vittorio S P A METHOD AND DEVICE FOR INJECTING FUEL AND / OR LUBRICANT FLUIDS IN AN INTERNAL COMBUSTION ENGINE
FR2795139B1 (en) * 1999-06-18 2001-07-20 Efs Sa DEVICE FOR INSTANTLY ANALYZING THE CUT-BY-CUT INJECTION FLOW PROVIDED BY AN INJECTION SYSTEM USED IN A HEAT ENGINE
DE10046572B4 (en) * 2000-09-20 2006-04-20 Siemens Ag Measuring device for measuring injection quantities
DE10061433A1 (en) * 2000-12-09 2002-06-20 Bosch Gmbh Robert Method, computer program and device for measuring the injection quantity of injection nozzles, in particular for motor vehicles
DE10062616A1 (en) * 2000-12-15 2002-07-18 Bosch Gmbh Robert Device for measuring the amount of a medium dispensed by a system
DE10063713A1 (en) * 2000-12-20 2002-07-18 Bosch Gmbh Robert Device for measuring the injection quantity of injection systems and method for their production
DE10064509C2 (en) * 2000-12-22 2003-02-13 Bosch Gmbh Robert Device and method for calibrating displacement sensors, and device for measuring the injection quantity of injection systems
DE10107032A1 (en) * 2001-02-15 2002-08-29 Bosch Gmbh Robert Method, computer program and device for measuring the injection quantity of injection nozzles, in particular for motor vehicles
GB0115343D0 (en) * 2001-06-22 2001-08-15 Assembly Technology & Test Ltd Volumetric measuring means
DE10331228B3 (en) 2003-07-10 2005-01-27 Pierburg Instruments Gmbh Device for measuring time-resolved volumetric flow processes
JP4683020B2 (en) * 2007-08-01 2011-05-11 株式会社デンソー Injection quantity measuring device

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 (en) * 1987-05-15 1988-11-21 Toyota Motor Corp Injection quantity measuring instrument
DE3916419C2 (en) * 1989-05-19 1994-05-11 Daimler Benz Ag Electromagnetically controlled measuring device for volumetric measurement of injection quantities of a diesel injection pump
GB9121988D0 (en) * 1991-10-16 1991-11-27 Lucas Hartridge Limited Volumetric metering equipment

Also Published As

Publication number Publication date
JPH08105371A (en) 1996-04-23
JP3828948B2 (en) 2006-10-04
DE4434597A1 (en) 1996-04-04
DE4434597B4 (en) 2006-09-21
GB9518870D0 (en) 1995-11-15
FR2725021A1 (en) 1996-03-29
FR2725021B1 (en) 1999-03-12
GB2293626A (en) 1996-04-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130915