GB1499636A - Internal combustion engine fuel injector adjustment apparatus - Google Patents

Internal combustion engine fuel injector adjustment apparatus

Info

Publication number
GB1499636A
GB1499636A GB1304576A GB1304576A GB1499636A GB 1499636 A GB1499636 A GB 1499636A GB 1304576 A GB1304576 A GB 1304576A GB 1304576 A GB1304576 A GB 1304576A GB 1499636 A GB1499636 A GB 1499636A
Authority
GB
United Kingdom
Prior art keywords
injector
plunger
rod
cup
bar
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
GB1304576A
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.)
Cummins Inc
Original Assignee
Cummins Engine Co 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 Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Publication of GB1499636A publication Critical patent/GB1499636A/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
    • 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
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

1499636 Setting-up IC engine fuel injectors CUMMINS ENGINE CO Inc 31 March 1976 [4 June 1975] 13045/76 Heading F1B Apparatus for setting the stop 30 which determines the extent of travel of the injector plunger 20 under spring-bias comprises a frame 40, 42, 44, 68, a cup 48 and an adjustable bar 56 for releasably securing the injector 10. A rod 74 is engageable with the plunger 20 in place of the push rod 29, an arm 80, acts on the rod 74, is pivoted at one end and carries a weight 86 at the other and a dial guage 102 indicates movement of the plunger. In use the injector 10 is positioned in the cup 48 and the bar 56 is moved over the injector with the shoulder 66 of bores 62, 64 engaging the injector shoulder 38. The arm 80 is swung anti-clockwise to rest on stop 90 and the rod 74 is held raised by a detent ball (94), Fig. 4 (not shown), in the bar 68 engaging a groove 92 on the rod during injector location. With the bar 56 fixed by set screws 60 the cup 48 is rotated by nut 52 to tighten the cup against the injector with a given torque. The rod 74 is depressed by the arm 80 to bottom the plunger 20 and the dial gauge 102 set to "O". The plunger is permitted to rise due to the action of the spring 22 and the stop 30 is set and locked by the nut 34 at the desired travel of the plunger indicated by the gauge 102.
GB1304576A 1975-06-04 1976-03-31 Internal combustion engine fuel injector adjustment apparatus Expired GB1499636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58379775A 1975-06-04 1975-06-04

Publications (1)

Publication Number Publication Date
GB1499636A true GB1499636A (en) 1978-02-01

Family

ID=24334598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1304576A Expired GB1499636A (en) 1975-06-04 1976-03-31 Internal combustion engine fuel injector adjustment apparatus

Country Status (1)

Country Link
GB (1) GB1499636A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2455520C1 (en) * 2010-11-01 2012-07-10 ГНУ Всероссийский научно-исследовательский технологический институт ремонта и эксплуатации машинно-тракторного парка Россельхозакадемии High pressure fuel pump testing device
RU2455519C1 (en) * 2010-11-01 2012-07-10 ГНУ Всероссийский научно-исследовательский технологический институт ремонта и эксплуатации машинно-тракторного парка Россельхозакадемии Testing method of high pressure instruments of fuel system of diesel on operating engine, and device for its implementation
RU2456471C1 (en) * 2011-02-17 2012-07-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Московский государственный агроинженерный университет имени В.П. Горячкиной" Method and device for non-bench diagnostics of high pressure diesel fuel equipment
RU2479743C1 (en) * 2012-02-24 2013-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) Method of diagnosing engine fuel system with injection of light fuel
RU2497016C1 (en) * 2012-06-06 2013-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ставропольский государственный аграрный университет" Test bench for recovery and run of automotive diesel atomisers
RU185642U1 (en) * 2018-05-29 2018-12-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный аграрный университет имени П.А. Столыпина" (ФГБОУ ВО Омский ГАУ) STAND FOR INJECTOR TEST AND ADJUSTMENT
RU206153U1 (en) * 2021-04-23 2021-08-25 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" INJECTOR TEST AND ADJUSTMENT STAND
RU2767800C1 (en) * 2021-10-01 2022-03-22 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" Method for control of deviations of shape of central hole in fuel injector sprayer body with imitation of mounting deformations
RU218463U1 (en) * 2023-04-05 2023-05-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный аграрный университет" Stand for testing injectors
CN116537987A (en) * 2023-06-19 2023-08-04 无锡市东凯数控科技有限公司 Fuel injector cleanliness detection structure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2455520C1 (en) * 2010-11-01 2012-07-10 ГНУ Всероссийский научно-исследовательский технологический институт ремонта и эксплуатации машинно-тракторного парка Россельхозакадемии High pressure fuel pump testing device
RU2455519C1 (en) * 2010-11-01 2012-07-10 ГНУ Всероссийский научно-исследовательский технологический институт ремонта и эксплуатации машинно-тракторного парка Россельхозакадемии Testing method of high pressure instruments of fuel system of diesel on operating engine, and device for its implementation
RU2456471C1 (en) * 2011-02-17 2012-07-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Московский государственный агроинженерный университет имени В.П. Горячкиной" Method and device for non-bench diagnostics of high pressure diesel fuel equipment
RU2479743C1 (en) * 2012-02-24 2013-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) Method of diagnosing engine fuel system with injection of light fuel
RU2497016C1 (en) * 2012-06-06 2013-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ставропольский государственный аграрный университет" Test bench for recovery and run of automotive diesel atomisers
RU185642U1 (en) * 2018-05-29 2018-12-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный аграрный университет имени П.А. Столыпина" (ФГБОУ ВО Омский ГАУ) STAND FOR INJECTOR TEST AND ADJUSTMENT
RU206153U1 (en) * 2021-04-23 2021-08-25 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" INJECTOR TEST AND ADJUSTMENT STAND
RU2767800C1 (en) * 2021-10-01 2022-03-22 Общество с ограниченной ответственностью Управляющая компания "Алтайский завод прецизионных изделий" Method for control of deviations of shape of central hole in fuel injector sprayer body with imitation of mounting deformations
RU218463U1 (en) * 2023-04-05 2023-05-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный аграрный университет" Stand for testing injectors
CN116537987A (en) * 2023-06-19 2023-08-04 无锡市东凯数控科技有限公司 Fuel injector cleanliness detection structure
CN116537987B (en) * 2023-06-19 2024-02-09 无锡市东凯数控科技有限公司 Fuel injector cleanliness detection structure

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee