GB467808A - Improvements in and relating to internal combustion engines operating with fuel injection - Google Patents

Improvements in and relating to internal combustion engines operating with fuel injection

Info

Publication number
GB467808A
GB467808A GB5121/37A GB512137A GB467808A GB 467808 A GB467808 A GB 467808A GB 5121/37 A GB5121/37 A GB 5121/37A GB 512137 A GB512137 A GB 512137A GB 467808 A GB467808 A GB 467808A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
fuel injection
rotated
combustion engines
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
GB5121/37A
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.)
Saurer AG
Original Assignee
Adolph Saurer 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 Adolph Saurer AG filed Critical Adolph Saurer AG
Publication of GB467808A publication Critical patent/GB467808A/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
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

467,808. Fluid-pressure servomotors. SOC. ANON. A. SAURER. Feb. 20, 1937 No. 5121. Convention date, May 9, 1936. [Class 135] A servomotor apparatus for adjusting the moment of injection in internal-combustion engines operating with fuel injection has the servomotor cylinder rotated by the engine and the piston which is rigidly connected with the timing member of the injection pump is so coupled with the rotating cylinder that on the piston being displaced longitudinally it is rotated with respect to the cylinder. The cylinder 3 rotated by a gear wheel 1 secured to a flange 2 is rotatably secured in a bearing 4 by a cap 37. One end of the cylinder is closed by a cover 9 provided with lugs 10 to which the weighted arms 13 of a centrifugal governor are pivoted. The piston 21 has a tubular tail slidable in the cover 9 and provided with radial ports 25, 27. The ports 25 communicate by passages 23, 24, 8, and 7 with a pipe 6 supplied with lubricating oil under pressure. The port 27 is controlled by a piston valve 17 actuated by the governor to control the admission to and exhaust from the pressure chamber 28. The piston has an extension 29 hollowed out to provide a housing for a spring 36 and externally formed with radial arms 30 adapted to engage between bifurcations formed on the end of a shaft 35 driving the fuel injection pump. Rectangular steep thread convolutions are provided on the projections 30 engaging corresponding grooves in the cylinder so that as the piston is moved, the relative angular positions of the driving pinion and the shaft 35 are varied.
GB5121/37A 1936-05-09 1937-02-20 Improvements in and relating to internal combustion engines operating with fuel injection Expired GB467808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE467808X 1936-05-09

Publications (1)

Publication Number Publication Date
GB467808A true GB467808A (en) 1937-06-23

Family

ID=6540759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5121/37A Expired GB467808A (en) 1936-05-09 1937-02-20 Improvements in and relating to internal combustion engines operating with fuel injection

Country Status (1)

Country Link
GB (1) GB467808A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708354A (en) * 1952-06-03 1955-05-17 Lanova Corp Hydraulic timing means
US4411237A (en) * 1979-09-27 1983-10-25 Daimler-Benz Ag Drive mechanism for fuel injection pumps of an internal combustion engine
EP0692623A1 (en) * 1994-07-12 1996-01-17 Lucas Industries Public Limited Company Advance piston mounting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708354A (en) * 1952-06-03 1955-05-17 Lanova Corp Hydraulic timing means
US4411237A (en) * 1979-09-27 1983-10-25 Daimler-Benz Ag Drive mechanism for fuel injection pumps of an internal combustion engine
EP0692623A1 (en) * 1994-07-12 1996-01-17 Lucas Industries Public Limited Company Advance piston mounting
US5551399A (en) * 1994-07-12 1996-09-03 Lucas Industries Public Limited Company Advance piston mounting

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