FR2647207B1 - APPARATUS FOR DETERMINING THE TEMPORAL VARIATION OF THE QUANTITY OF FUEL COMING FROM AN INJECTOR IN AN INJECTION ENGINE - Google Patents

APPARATUS FOR DETERMINING THE TEMPORAL VARIATION OF THE QUANTITY OF FUEL COMING FROM AN INJECTOR IN AN INJECTION ENGINE

Info

Publication number
FR2647207B1
FR2647207B1 FR9006162A FR9006162A FR2647207B1 FR 2647207 B1 FR2647207 B1 FR 2647207B1 FR 9006162 A FR9006162 A FR 9006162A FR 9006162 A FR9006162 A FR 9006162A FR 2647207 B1 FR2647207 B1 FR 2647207B1
Authority
FR
France
Prior art keywords
injector
determining
injection engine
temporal variation
fuel coming
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 - Lifetime
Application number
FR9006162A
Other languages
French (fr)
Other versions
FR2647207A1 (en
Inventor
Karl-Heinz Hoffmann
Ralf Decker
Gerd Huber
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2647207A1 publication Critical patent/FR2647207A1/en
Application granted granted Critical
Publication of FR2647207B1 publication Critical patent/FR2647207B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M65/003—Measuring variation of fuel pressure in high pressure line

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR9006162A 1989-05-19 1990-05-17 APPARATUS FOR DETERMINING THE TEMPORAL VARIATION OF THE QUANTITY OF FUEL COMING FROM AN INJECTOR IN AN INJECTION ENGINE Expired - Lifetime FR2647207B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3916418A DE3916418A1 (en) 1989-05-19 1989-05-19 DEVICE FOR DETERMINING THE PERIOD OF THE FUEL LEAVING FROM A FUEL INJECTION NOZZLE OF AN AIR-COMPRESSING INJECTION COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2647207A1 FR2647207A1 (en) 1990-11-23
FR2647207B1 true FR2647207B1 (en) 1993-05-07

Family

ID=6381017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9006162A Expired - Lifetime FR2647207B1 (en) 1989-05-19 1990-05-17 APPARATUS FOR DETERMINING THE TEMPORAL VARIATION OF THE QUANTITY OF FUEL COMING FROM AN INJECTOR IN AN INJECTION ENGINE

Country Status (4)

Country Link
DE (1) DE3916418A1 (en)
FR (1) FR2647207B1 (en)
GB (1) GB2231620B (en)
IT (1) IT1240455B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013442C1 (en) * 1990-04-27 1991-07-18 Robert Bosch Gmbh, 7000 Stuttgart, De
GB2276419B (en) * 1993-03-27 1996-06-05 Rover Group A diesel engine fuel injection system
DE10249754A1 (en) 2002-10-25 2004-05-06 Robert Bosch Gmbh Method and device for measuring the injection rate of a liquid injection valve
DE102005020258B4 (en) * 2005-04-30 2008-06-12 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Device for injection rate and / or injection mass determination
DE102005040768B4 (en) * 2005-08-24 2007-05-10 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method and device for injection rate and / or injection mass determination

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH395644A (en) * 1961-11-22 1965-07-15 Bosch Gmbh Robert Method for determining the temporal course of the quantity of weakly compressible media ejecting unsteadily from a nozzle, in particular for determining the injection law of fuel injection systems for internal combustion engines
US3451404A (en) * 1966-12-05 1969-06-24 Richard E Self High energy loss fluid control
US3645298A (en) * 1968-01-30 1972-02-29 Brunswick Corp Collimated hole flow control device
DE2246574A1 (en) * 1972-09-22 1974-03-28 Bosch Gmbh Robert DIAPHRAGM SOLENOID VALVE
US4011757A (en) * 1975-05-14 1977-03-15 Floscan Instrument Company, Inc. Device for bypassing flow rate pulsations around a flow rate transducer
JPS5879116A (en) * 1981-11-05 1983-05-12 Nissan Motor Co Ltd Device for detecting amount of fuel injection in internal combustion engine
DE3322547A1 (en) * 1983-06-23 1985-01-17 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart FUEL FEEDING OF AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
GB2231620A (en) 1990-11-21
DE3916418C2 (en) 1993-07-29
IT9047981A0 (en) 1990-05-18
GB2231620B (en) 1993-08-04
IT1240455B (en) 1993-12-16
IT9047981A1 (en) 1991-11-18
GB9011189D0 (en) 1990-07-04
FR2647207A1 (en) 1990-11-23
DE3916418A1 (en) 1990-11-22

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