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GB782239A - Improvements relating to the operation of injection internal-combustion engines - Google Patents

Improvements relating to the operation of injection internal-combustion engines

Info

Publication number
GB782239A
GB782239A GB3589955A GB3589955A GB782239A GB 782239 A GB782239 A GB 782239A GB 3589955 A GB3589955 A GB 3589955A GB 3589955 A GB3589955 A GB 3589955A GB 782239 A GB782239 A GB 782239A
Authority
GB
United Kingdom
Prior art keywords
fuel
injector
chamber
ignited
dec
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
GB3589955A
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 GB3589955A priority Critical patent/GB782239A/en
Publication of GB782239A publication Critical patent/GB782239A/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
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F02D2700/0297—Control of fuel supply by control means in the fuel conduit between pump and injector

Landscapes

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

Abstract

782,239. Fuel injectors; fuel valves. DAIMLER-BENZ AKT.-GES. Dec. 14, 1955 [Dec. 16. 1954], No. 35899/55. Classes 7(3) and 7(6) In a petrol-injection engine wherein the power output is regulated by varying the quanity of fuel injected, a small substantially constant quantity of fuel is injected into a precombustion chamber 15 by an injection pump through an injector 19 which automatically measures out fuel, and is ignited in the chamber by a controlled ignition device, such as a sparking plug 16, and the rest of the fuel delivered by the pump in the same stroke is then sprayed into the main combustion space through an injector 17 and is ignited by the stream of burning mixture emerging from the chamber 15. The spring 21 acting on the injector 19 may be weaker than the spring 27 acting on the injector 17 so that the injector 19 opens first, the supply being shut off after an interval by a valve 20. Fig. 3 shows alternative means for metering the fuel to the chamber 15, comprising a piston 32 which is acted on.by fuel pressure and interrupts the supply through a passage 37 to an injector 36. Fuel passes to the main. injector through a passage 35. The piston 32 may be provided with a delay device to prevent premature shut off.
GB3589955A 1955-12-14 1955-12-14 Improvements relating to the operation of injection internal-combustion engines Expired GB782239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3589955A GB782239A (en) 1955-12-14 1955-12-14 Improvements relating to the operation of injection internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3589955A GB782239A (en) 1955-12-14 1955-12-14 Improvements relating to the operation of injection internal-combustion engines

Publications (1)

Publication Number Publication Date
GB782239A true GB782239A (en) 1957-09-04

Family

ID=6693708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3589955A Expired GB782239A (en) 1955-12-14 1955-12-14 Improvements relating to the operation of injection internal-combustion engines

Country Status (1)

Country Link
GB (1) GB782239A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427473A1 (en) * 1978-05-30 1979-12-28 Cooper Ind Inc PROCESS FOR OPERATING AN INTERNAL COMBUSTION ENGINE WITH SUPERCHARGING
US5711136A (en) * 1995-09-05 1998-01-27 Goglio Luigi Milano Spa Device and method for creating a vacuum in bags

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427473A1 (en) * 1978-05-30 1979-12-28 Cooper Ind Inc PROCESS FOR OPERATING AN INTERNAL COMBUSTION ENGINE WITH SUPERCHARGING
US5711136A (en) * 1995-09-05 1998-01-27 Goglio Luigi Milano Spa Device and method for creating a vacuum in bags

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