ATE447698T1 - DEVICE AND METHOD FOR MEASURING THE ANGLE OF ROTATION OF A PUMP SHAFT - Google Patents

DEVICE AND METHOD FOR MEASURING THE ANGLE OF ROTATION OF A PUMP SHAFT

Info

Publication number
ATE447698T1
ATE447698T1 AT06251438T AT06251438T ATE447698T1 AT E447698 T1 ATE447698 T1 AT E447698T1 AT 06251438 T AT06251438 T AT 06251438T AT 06251438 T AT06251438 T AT 06251438T AT E447698 T1 ATE447698 T1 AT E447698T1
Authority
AT
Austria
Prior art keywords
pump shaft
locating feature
determining
measuring
rotation
Prior art date
Application number
AT06251438T
Other languages
German (de)
Inventor
Geoffrey Bootle
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE447698T1 publication Critical patent/ATE447698T1/en

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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/48—Assembling; Disassembling; Replacing
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

The invention provides a method for determining the angular position of a pump shaft (66) relative to a pump body (54). The method comprises: providing the pump shaft (66) with a first locating feature (92); providing the pump shaft (66) with a second locating feature (96); providing a measurement device (94; 201; 300) provided with a measurement member (88, 90; 206; 306); engaging the measurement member with the first locating feature (92) and determining a first distance between the first locating feature (92) and a reference feature provided on the measurement device (94; 201; 300); engaging the measurement member (88, 90; 206; 306) with the second locating feature and determining a second distance between the second locating feature (96) and a reference feature provided on the measurement device (94; 201; 300); and determining the difference between the first and second distances to provide an indication of the angular position of the pump shaft (66) relative to the pump body (54). The invention also provides apparatus suitable for performing the above method.
AT06251438T 2005-09-21 2006-03-17 DEVICE AND METHOD FOR MEASURING THE ANGLE OF ROTATION OF A PUMP SHAFT ATE447698T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05255850 2005-09-21

Publications (1)

Publication Number Publication Date
ATE447698T1 true ATE447698T1 (en) 2009-11-15

Family

ID=35735040

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06251438T ATE447698T1 (en) 2005-09-21 2006-03-17 DEVICE AND METHOD FOR MEASURING THE ANGLE OF ROTATION OF A PUMP SHAFT

Country Status (3)

Country Link
EP (1) EP1767896B1 (en)
AT (1) ATE447698T1 (en)
DE (1) DE602006010150D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113701608A (en) * 2021-07-29 2021-11-26 东风汽车零部件(集团)有限公司刃量具分公司 Gear timing angle checking fixture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329970A1 (en) * 1975-11-03 1977-05-27 Sibe Dial gauge for measuring angles - has fixed and moving probes to locate position of butterfly valve of carburettor
DE2949018A1 (en) * 1979-12-06 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR ANGLED RIGHT ATTACHMENT OF A FUEL INJECTION PUMP TO AN INTERNAL COMBUSTION ENGINE
US4655689A (en) * 1985-09-20 1987-04-07 General Signal Corporation Electronic control system for a variable displacement pump

Also Published As

Publication number Publication date
EP1767896A1 (en) 2007-03-28
EP1767896B1 (en) 2009-11-04
DE602006010150D1 (en) 2009-12-17

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Legal Events

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