GB707720A - Improvements in apparatus for regulating the supply of fuel to internal combustion engines - Google Patents

Improvements in apparatus for regulating the supply of fuel to internal combustion engines

Info

Publication number
GB707720A
GB707720A GB1902252A GB1902252A GB707720A GB 707720 A GB707720 A GB 707720A GB 1902252 A GB1902252 A GB 1902252A GB 1902252 A GB1902252 A GB 1902252A GB 707720 A GB707720 A GB 707720A
Authority
GB
United Kingdom
Prior art keywords
lost
movement
fuel
motion
regulating
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
GB1902252A
Inventor
Hilding Gunnar Camner
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.)
Nydqvist and Holm AB
Original Assignee
Nydqvist and Holm AB
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 Nydqvist and Holm AB filed Critical Nydqvist and Holm AB
Priority to GB1902252A priority Critical patent/GB707720A/en
Publication of GB707720A publication Critical patent/GB707720A/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
    • F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
    • F02D2700/0289—Control of fuel supply by acting on the fuel pump control element depending on the pressure of a gaseous or liquid medium

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

707,720. Regulating. NYDQVIST & HOLM AKTIEBOLAG. July 28, 1952, No. 19022/52. Class 7(6) An operating member 1 is connected to a fuel supply control member 4 through a lost-motion device 8 and a dash-pot 21 is connected to the fuel control member 4 and retards the movement thereof in response to movement of the member 1 in at least one direction. The lost-motion device 8 comprises links 7 and 9 attached to discs 12, 13, movable inside a sleeve 8 against the force of springs 17, 18, and permits lost-motion between the member 1 and a lever 6 connected to the member 4 in either direction of movement of the member 1. The dash-pot 21 comprises a piston 20 connected to the lever 6 and an oil-filled cylinder 21 connected to the engine frame, or vice versa, the piston preferably having a non-return valve 28 permitting quick movement of the piston when the member 1 is moved to reduce the fuel supply. The device 8 may be arranged to permit lost motion only when the member 1 is moved to increase the fuel supply.
GB1902252A 1952-07-28 1952-07-28 Improvements in apparatus for regulating the supply of fuel to internal combustion engines Expired GB707720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1902252A GB707720A (en) 1952-07-28 1952-07-28 Improvements in apparatus for regulating the supply of fuel to internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1902252A GB707720A (en) 1952-07-28 1952-07-28 Improvements in apparatus for regulating the supply of fuel to internal combustion engines

Publications (1)

Publication Number Publication Date
GB707720A true GB707720A (en) 1954-04-21

Family

ID=10122455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1902252A Expired GB707720A (en) 1952-07-28 1952-07-28 Improvements in apparatus for regulating the supply of fuel to internal combustion engines

Country Status (1)

Country Link
GB (1) GB707720A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794432A (en) * 1954-10-14 1957-06-04 Bosch Arma Corp Fuel injection apparatus
FR2321047A1 (en) * 1975-08-09 1977-03-11 Talleres Diesel Sa IMPROVEMENTS TO HYDRAULIC SYSTEMS FOR MOTOR SPEED REGULATORS
FR2434270A1 (en) * 1978-08-23 1980-03-21 Groeneveld Transport Effic REGULATOR OF THE MAXIMUM SPEED OF A VEHICLE INTERNAL COMBUSTION ENGINE
GB2184487A (en) * 1985-12-23 1987-06-24 Daimler Benz Ag Accelerator mechanism for a motor vehicle i.c. engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794432A (en) * 1954-10-14 1957-06-04 Bosch Arma Corp Fuel injection apparatus
FR2321047A1 (en) * 1975-08-09 1977-03-11 Talleres Diesel Sa IMPROVEMENTS TO HYDRAULIC SYSTEMS FOR MOTOR SPEED REGULATORS
FR2434270A1 (en) * 1978-08-23 1980-03-21 Groeneveld Transport Effic REGULATOR OF THE MAXIMUM SPEED OF A VEHICLE INTERNAL COMBUSTION ENGINE
GB2184487A (en) * 1985-12-23 1987-06-24 Daimler Benz Ag Accelerator mechanism for a motor vehicle i.c. engine

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