FR2413641A1 - DEVICE FOR MEASURING THE FLOW RATE OF INJECTION PUMPS AND THE QUANTITY OF FUEL INJECTED PER STROKE - Google Patents

DEVICE FOR MEASURING THE FLOW RATE OF INJECTION PUMPS AND THE QUANTITY OF FUEL INJECTED PER STROKE

Info

Publication number
FR2413641A1
FR2413641A1 FR7836916A FR7836916A FR2413641A1 FR 2413641 A1 FR2413641 A1 FR 2413641A1 FR 7836916 A FR7836916 A FR 7836916A FR 7836916 A FR7836916 A FR 7836916A FR 2413641 A1 FR2413641 A1 FR 2413641A1
Authority
FR
France
Prior art keywords
measuring
flow rate
fuel injected
injection pumps
per stroke
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.)
Granted
Application number
FR7836916A
Other languages
French (fr)
Other versions
FR2413641B1 (en
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 FR2413641A1 publication Critical patent/FR2413641A1/en
Application granted granted Critical
Publication of FR2413641B1 publication Critical patent/FR2413641B1/fr
Granted 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
    • F02M65/002—Measuring fuel delivery of multi-cylinder injection pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

DANS UN TEL APPAREIL, LE CARBURANT DEBITE PAR LA POMPE EST AMENE A TRAVERS UN DISPOSITIF DISTRIBUTEUR A UNE CHAMBRE DE MESURE DELIMITEE PAR UN PISTON CHARGE PAR UN RESSORT. SELON L'INVENTION, LE DISPOSITIF DISTRIBUTEUR COMPREND UN TIROIR 13 QUI EST ROTATIF ET DEPLACABLE AXIALEMENT SUR LEQUEL DEUX SYSTEMES DE GORGES ALTERNANTES A ET B SONT AGENCES DE MANIERE A PERMETTRE UNE MESURE TOTALISATRICE (DANS LA CHAMBRE DE MESURE 38) PORTANT SUR PLUSIEURS INJECTEURS 16 A UNE PREMIERE POSITION DU TIROIR 13 ET UNE MESURE INDIVIDUELLE PORTANT SUR PLUSIEURS INJECTEURS PRIS SEPAREMENT A UNE DEUXIEME POSITION DU TIROIR.IN SUCH AN APPARATUS, THE FUEL DELIVERED BY THE PUMP IS BROUGHT THROUGH A DISTRIBUTOR DEVICE TO A MEASURING CHAMBER DELIMITED BY A PISTON LOADED BY A SPRING. ACCORDING TO THE INVENTION, THE DISTRIBUTOR DEVICE INCLUDES A DRAWER 13 WHICH IS ROTARY AND AXIALLY MOVABLE ON WHICH TWO ALTERNATE THROAT SYSTEMS A AND B ARE ARRANGED SO AS TO ALLOW A TOTALIZING MEASUREMENT (IN THE MEASURING CHAMBER 16) RELATING TO PLUS 38) AT A FIRST POSITION OF THE DRAWER 13 AND AN INDIVIDUAL MEASUREMENT RELATING TO SEPARATELY INJECTORS TAKEN FROM A SECOND POSITION OF THE DRAWER.

FR7836916A 1977-12-31 1978-12-29 DEVICE FOR MEASURING THE FLOW RATE OF INJECTION PUMPS AND THE QUANTITY OF FUEL INJECTED PER STROKE Granted FR2413641A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772759189 DE2759189A1 (en) 1977-12-31 1977-12-31 MEASURING DEVICE FOR INJECTION PUMPS

Publications (2)

Publication Number Publication Date
FR2413641A1 true FR2413641A1 (en) 1979-07-27
FR2413641B1 FR2413641B1 (en) 1983-03-18

Family

ID=6027888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836916A Granted FR2413641A1 (en) 1977-12-31 1978-12-29 DEVICE FOR MEASURING THE FLOW RATE OF INJECTION PUMPS AND THE QUANTITY OF FUEL INJECTED PER STROKE

Country Status (4)

Country Link
JP (1) JPS5497452A (en)
DE (1) DE2759189A1 (en)
FR (1) FR2413641A1 (en)
GB (1) GB2011532B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512205A1 (en) * 1981-09-03 1983-03-04 Hartridge Ltd Leslie VOLUMETRIC COUNTER DEVICE

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA680879A (en) * 1979-10-18 1987-01-15 Friedmann & Maier Ag DEVICE FOR MEASURING THE FLOW RATE OF A PUMP PISTON OF A FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE4424641A1 (en) * 1994-07-13 1996-01-18 Bosch Gmbh Robert Device for measuring fuel injection quantities
DE29515349U1 (en) * 1995-09-26 1997-02-06 Bosch Gmbh Robert Device for jet derivation in an injection pump test bench

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1145786A (en) * 1956-02-28 1957-10-29 Prec Mecanique Improvements made to installations such as adjustment benches for pumps, in particular for injection pumps
FR1270716A (en) * 1960-07-23 1961-09-01 Prec Mecanique Labinal Improvements made to installations such as adjustment benches for pumps, in particular for injection pumps
DE1229335B (en) * 1961-03-09 1966-11-24 Kugelfischer G Schaefer & Co Test stand device for measuring the delivery rate of injection pumps
US3538741A (en) * 1968-08-07 1970-11-10 Isadore Ludwin Fluid control system
FR2339159A1 (en) * 1976-01-23 1977-08-19 Hartridge Ltd Leslie FUEL FLOW MEASURING DEVICE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1145786A (en) * 1956-02-28 1957-10-29 Prec Mecanique Improvements made to installations such as adjustment benches for pumps, in particular for injection pumps
FR1270716A (en) * 1960-07-23 1961-09-01 Prec Mecanique Labinal Improvements made to installations such as adjustment benches for pumps, in particular for injection pumps
DE1229335B (en) * 1961-03-09 1966-11-24 Kugelfischer G Schaefer & Co Test stand device for measuring the delivery rate of injection pumps
US3538741A (en) * 1968-08-07 1970-11-10 Isadore Ludwin Fluid control system
FR2339159A1 (en) * 1976-01-23 1977-08-19 Hartridge Ltd Leslie FUEL FLOW MEASURING DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512205A1 (en) * 1981-09-03 1983-03-04 Hartridge Ltd Leslie VOLUMETRIC COUNTER DEVICE

Also Published As

Publication number Publication date
GB2011532B (en) 1982-04-15
GB2011532A (en) 1979-07-11
FR2413641B1 (en) 1983-03-18
JPS5497452A (en) 1979-08-01
DE2759189A1 (en) 1979-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse