GB961314A - Improvements in or relating to fuel supply control means for engines - Google Patents

Improvements in or relating to fuel supply control means for engines

Info

Publication number
GB961314A
GB961314A GB64361A GB64361A GB961314A GB 961314 A GB961314 A GB 961314A GB 64361 A GB64361 A GB 64361A GB 64361 A GB64361 A GB 64361A GB 961314 A GB961314 A GB 961314A
Authority
GB
United Kingdom
Prior art keywords
cam member
pressure fluid
pressure
control means
fuel control
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
GB64361A
Inventor
Joseph Francis Ziskal
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.)
INT HARVESTER GREAT BRITAIN
Original Assignee
INT HARVESTER GREAT BRITAIN
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 INT HARVESTER GREAT BRITAIN filed Critical INT HARVESTER GREAT BRITAIN
Priority to GB64361A priority Critical patent/GB961314A/en
Publication of GB961314A publication Critical patent/GB961314A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/06—Endless track vehicles with tracks without ground wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B67/00—Devices for controlling the tractor motor by resistance of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/065—Coupling of multi-purpose tractors with equipment
    • 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
    • F02D2700/0294—Control of fuel supply by acting on the fuel pump control element depending on another parameter

Abstract

961,314. Controlling vehicles. INTERNATIONAL HARVESTER CO. OF GREAT BRITAIN Ltd. July 17, 1961 [Jan. 6, 1961], No. 643/61. Heading B7H. [Also in Division F1] Automatic fuel control means for an I.C. engine supplying power to traction means and to the pressure fluid system of a materialhandling means comprises an irreversible cam member 19, Fig. 2, acting as a stop for the fuel control means 16, pressure-responsive means 26 acted on by the pressure fluid being arranged to move the cam member so that in response to variations of the load due to the handling means, the fuel control means is operable to increase the engine output above the normal maximum applicable for traction purposes. A tractor has a Diesel engine, Fig. 1, which transmits power, by mechanical, electrical or hydraulic transmission to tracks or wheels 3. A shovel bucket 4, is carried by pivoted arms 5 which are actuated by hydraulic rams 6 connected to a valve 7 which receives pressure fluid from an engine-driven pump 10. A fuel injection pump 12 is controlled by a hand lever 13 through link 14 and arm 15 and an extension of the fuel injection rack 16 projects beyond the casing of pump 12. Increased pressure in the hydraulic system is transmitted to displace piston 26 and cam member 19 to present a smaller diameter thereof opposite the extension 16, thus enabling the rack to be operated beyond the normal maximum output position in proportion to the increased power demand of the hydraulic system. The cam member may be of the rotary type operated by linkage. The pressure-responsive means may be a flexible-diaphragm which may co-operate with a carburetter throttle control or a governorregulated fuel control mechanism. The material handling means can include excavators, diggers and loading machines in which the pressure fluid system is oil and/or air-operated.
GB64361A 1961-01-06 1961-01-06 Improvements in or relating to fuel supply control means for engines Expired GB961314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB64361A GB961314A (en) 1961-01-06 1961-01-06 Improvements in or relating to fuel supply control means for engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB64361A GB961314A (en) 1961-01-06 1961-01-06 Improvements in or relating to fuel supply control means for engines

Publications (1)

Publication Number Publication Date
GB961314A true GB961314A (en) 1964-06-17

Family

ID=9707945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB64361A Expired GB961314A (en) 1961-01-06 1961-01-06 Improvements in or relating to fuel supply control means for engines

Country Status (1)

Country Link
GB (1) GB961314A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448277A1 (en) * 1979-02-12 1980-09-05 Lely Nv C Van Der TRACTOR PROVIDED WITH A LOAD-BASED SPEED ADJUSTMENT DEVICE
EP0129387A2 (en) * 1983-06-13 1984-12-27 Deere & Company Hitch control system for an agricultural vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448277A1 (en) * 1979-02-12 1980-09-05 Lely Nv C Van Der TRACTOR PROVIDED WITH A LOAD-BASED SPEED ADJUSTMENT DEVICE
EP0129387A2 (en) * 1983-06-13 1984-12-27 Deere & Company Hitch control system for an agricultural vehicle
EP0129387A3 (en) * 1983-06-13 1986-06-11 Deere & Company Hitch control system for an agricultural vehicle

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