FR1277837A - Device for checking the displacement or adjustment of the injection instant - Google Patents

Device for checking the displacement or adjustment of the injection instant

Info

Publication number
FR1277837A
FR1277837A FR850208A FR850208A FR1277837A FR 1277837 A FR1277837 A FR 1277837A FR 850208 A FR850208 A FR 850208A FR 850208 A FR850208 A FR 850208A FR 1277837 A FR1277837 A FR 1277837A
Authority
FR
France
Prior art keywords
checking
displacement
adjustment
injection instant
instant
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
Application number
FR850208A
Other languages
French (fr)
Inventor
Hans Steinbrenner
Hans-Georg Florus
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
Priority to FR850208A priority Critical patent/FR1277837A/en
Application granted granted Critical
Publication of FR1277837A publication Critical patent/FR1277837A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3005—Details not otherwise provided for
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/063—Lift of the valve needle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/407—Electrically controlling a diesel injection pump of the in-line type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR850208A 1961-01-20 1961-01-20 Device for checking the displacement or adjustment of the injection instant Expired FR1277837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR850208A FR1277837A (en) 1961-01-20 1961-01-20 Device for checking the displacement or adjustment of the injection instant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850208A FR1277837A (en) 1961-01-20 1961-01-20 Device for checking the displacement or adjustment of the injection instant

Publications (1)

Publication Number Publication Date
FR1277837A true FR1277837A (en) 1961-12-01

Family

ID=8747092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850208A Expired FR1277837A (en) 1961-01-20 1961-01-20 Device for checking the displacement or adjustment of the injection instant

Country Status (1)

Country Link
FR (1) FR1277837A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178088A (en) * 1961-05-30 1965-04-13 Ultra Kunststoffverarbeitung G Lined, wound tubular containers or pipes
FR2772836A1 (en) * 1997-12-22 1999-06-25 Siemens Ag DEVICE FOR DETERMINING THE START OF INJECTION IN A DIRECT INJECTION INTERNAL COMBUSTION ENGINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178088A (en) * 1961-05-30 1965-04-13 Ultra Kunststoffverarbeitung G Lined, wound tubular containers or pipes
FR2772836A1 (en) * 1997-12-22 1999-06-25 Siemens Ag DEVICE FOR DETERMINING THE START OF INJECTION IN A DIRECT INJECTION INTERNAL COMBUSTION ENGINE

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