GB600636A - Improvements in or relating to automatic regulating devices for the fuel injection pumps of internal combustion engines - Google Patents

Improvements in or relating to automatic regulating devices for the fuel injection pumps of internal combustion engines

Info

Publication number
GB600636A
GB600636A GB25096/45A GB2509645A GB600636A GB 600636 A GB600636 A GB 600636A GB 25096/45 A GB25096/45 A GB 25096/45A GB 2509645 A GB2509645 A GB 2509645A GB 600636 A GB600636 A GB 600636A
Authority
GB
United Kingdom
Prior art keywords
lever
throttle
fuel supply
rod
fuel injection
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
GB25096/45A
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.)
HENRI EMERIC FABIAN
Original Assignee
HENRI EMERIC FABIAN
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 HENRI EMERIC FABIAN filed Critical HENRI EMERIC FABIAN
Publication of GB600636A publication Critical patent/GB600636A/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
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • 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
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/022—Controlling the air or the mixture supply as well as the fuel supply
    • F02D2700/0223—Engines with fuel injection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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

600,636. Regulating. FABIAN, H. E. Sept. 27, 1945, No. 25096. Convention date, Oct. 5, 1944. [Class 7 (vi)] In an engine having an air throttle 14 operated conjointly with the control rod 18 of a fuel injection pump 1, automatic correction of the air-fuel mixture is obtained under varying load by a compensator operated as a function of the engine speed. In Fig. 1, a centrifugal governor 2 controls an eccentricallypivoted lever 6 connected to an eccentric pivot 10 supporting a compensating lever 11 connected to the throttle 14 and to the control rod 18 through a lever 17 pivoted at 17a and sliding in a knuckle joint 16. Opening of the throttle 14 causes the rod 18 to move in the direction F to increase the fuel supply, but as the speed rises the governor 2 rotates lever 6, causing the lever 11 to rotate about the point 20 and move rod 18 in the opposite direction to correct the fuel supply in accordance with increased pump efficiency at higher speeds. The positioning of the joint 16 arranges that the correction increases progressively with opening of the throttle 14. A capsule 22 actuating a lever 21 further adjusts the fuel supply for varying atmospheric temperature and pressure, and manual operation of a button 31 connected to an abutment 32 rotates the lever 21 to enrich the mixture at starting. In a modification, the centrifugal governor is replaced by a spring-controlled piston actuated by hydraulic pressure supplied by an enginedriven pump.
GB25096/45A 1944-10-05 1945-09-27 Improvements in or relating to automatic regulating devices for the fuel injection pumps of internal combustion engines Expired GB600636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR600636X 1944-10-05

Publications (1)

Publication Number Publication Date
GB600636A true GB600636A (en) 1948-04-14

Family

ID=8970358

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25096/45A Expired GB600636A (en) 1944-10-05 1945-09-27 Improvements in or relating to automatic regulating devices for the fuel injection pumps of internal combustion engines

Country Status (1)

Country Link
GB (1) GB600636A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082455B (en) * 1956-08-14 1960-05-25 Bosch Gmbh Robert Control device for the fuel supply in internal combustion engines working with external ignition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082455B (en) * 1956-08-14 1960-05-25 Bosch Gmbh Robert Control device for the fuel supply in internal combustion engines working with external ignition

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