EP0861979A3 - Injector test apparatus - Google Patents

Injector test apparatus Download PDF

Info

Publication number
EP0861979A3
EP0861979A3 EP98301517A EP98301517A EP0861979A3 EP 0861979 A3 EP0861979 A3 EP 0861979A3 EP 98301517 A EP98301517 A EP 98301517A EP 98301517 A EP98301517 A EP 98301517A EP 0861979 A3 EP0861979 A3 EP 0861979A3
Authority
EP
European Patent Office
Prior art keywords
fluid
test apparatus
injector
metering device
injector test
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.)
Withdrawn
Application number
EP98301517A
Other languages
German (de)
French (fr)
Other versions
EP0861979A2 (en
Inventor
William David Warry
Martin Paul Hardy
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.)
Delphi Technologies Inc
Original Assignee
Lucas Industries Ltd
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
Priority claimed from GBGB9704294.9A external-priority patent/GB9704294D0/en
Priority claimed from GBGB9708309.1A external-priority patent/GB9708309D0/en
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of EP0861979A2 publication Critical patent/EP0861979A2/en
Publication of EP0861979A3 publication Critical patent/EP0861979A3/en
Withdrawn legal-status Critical Current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

Abstract

An injector test apparatus comprises a collection device (10) arranged to collect fluid delivered by a test injector (12). The collection device (10) communicates through first and second three-way valves (16,20) with a metering device (24). The metering device (24) is arranged such that, when fluid is supplied thereto through the first three-way valve (16), fluid is displaced from the metering device (24), causing fluid to be displaced through the second three-way valve (20), to a fluid reservoir (44), and vice versa.
EP98301517A 1997-03-01 1998-03-02 Injector test apparatus Withdrawn EP0861979A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9704294.9A GB9704294D0 (en) 1997-03-01 1997-03-01 Injector testing
GB9704294 1997-03-01
GB9708309 1997-04-24
GBGB9708309.1A GB9708309D0 (en) 1997-04-24 1997-04-24 Injector testing

Publications (2)

Publication Number Publication Date
EP0861979A2 EP0861979A2 (en) 1998-09-02
EP0861979A3 true EP0861979A3 (en) 1999-08-18

Family

ID=26311100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98301517A Withdrawn EP0861979A3 (en) 1997-03-01 1998-03-02 Injector test apparatus

Country Status (1)

Country Link
EP (1) EP0861979A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2935757B1 (en) 2008-09-05 2010-09-24 Efs Sa METHOD FOR ANALYZING THE CUT-INJECTION FLOW RATE PROVIDED BY A FUEL INJECTION SYSTEM USED IN A HEAVY-DUTY THERMAL ENGINE
FR2935758B1 (en) * 2008-09-05 2010-09-24 Efs Sa DEVICE FOR ANALYZING THE CUT-INJECTION FLOW RATE PROVIDED BY A FUEL INJECTION SYSTEM USED IN A HEAVY-DUTY THERMAL ENGINE
CN103195633B (en) * 2013-04-26 2015-07-22 阴山 Full-automatic fuel-injection quantity and fuel injection law testing equipment
US10578466B2 (en) * 2017-11-17 2020-03-03 Groupe Meloche Inc. Fluid injector testing system
CN113153601B (en) * 2021-05-08 2022-06-28 重庆红江机械有限责任公司 Stabilizing device convenient for measuring oil injection quantity of oil injector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141243A (en) * 1978-05-03 1979-02-27 Bacharach Instrument Company, A Division Of Ambac Industries, Inc. Apparatus for testing the volumetric output of fuel injector system components
EP0187941A1 (en) * 1985-01-04 1986-07-23 Robert Bosch Gmbh Device for the calibration of injection pumps
US4798084A (en) * 1985-12-09 1989-01-17 Toyota Jidosha Kabushiki Kaisha Measuring device for measuring a fuel injection quantity
DE4130394A1 (en) * 1990-09-13 1992-03-19 Nippon Denso Co Fuel injection quantity measuring appts. - measures pressure changes of fluid in container into which fluid is injected

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141243A (en) * 1978-05-03 1979-02-27 Bacharach Instrument Company, A Division Of Ambac Industries, Inc. Apparatus for testing the volumetric output of fuel injector system components
EP0187941A1 (en) * 1985-01-04 1986-07-23 Robert Bosch Gmbh Device for the calibration of injection pumps
US4798084A (en) * 1985-12-09 1989-01-17 Toyota Jidosha Kabushiki Kaisha Measuring device for measuring a fuel injection quantity
DE4130394A1 (en) * 1990-09-13 1992-03-19 Nippon Denso Co Fuel injection quantity measuring appts. - measures pressure changes of fluid in container into which fluid is injected

Also Published As

Publication number Publication date
EP0861979A2 (en) 1998-09-02

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