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UST998002I4 - Governor dual power setting selection control - Google Patents

Governor dual power setting selection control Download PDF

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Publication number
UST998002I4
UST998002I4 US06/086,557 US8655779A UST998002I4 US T998002 I4 UST998002 I4 US T998002I4 US 8655779 A US8655779 A US 8655779A US T998002 I4 UST998002 I4 US T998002I4
Authority
US
United States
Prior art keywords
governor
wedges
control
selection control
power setting
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.)
Pending
Application number
US06/086,557
Inventor
Robert H. Miller
James C. Smith
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Priority to US06/086,557 priority Critical patent/UST998002I4/en
Application granted granted Critical
Publication of UST998002I4 publication Critical patent/UST998002I4/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
    • 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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/04—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by mechanical means dependent on engine speed, e.g. using centrifugal governors

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  • 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

A governor for an engine has a fuel supply control mechanism with linearly adjustable yieldable stops that are positionable in at least two discrete positions by selectively actuated first and second coacting adjusting wedges. The cam-like wedges are disposed operatively adjacent the linearly adjustable stops and are slideably repositioned relative to one another when responding to the vehicle speed/direction control. Adjustment or repositioning of the wedges places the fuel control adjustable stops selectively in one of the two discrete positions to control the lug characteristic, torque rise and/or basic operating speed of the engine.
US06/086,557 1979-10-19 1979-10-19 Governor dual power setting selection control Pending UST998002I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/086,557 UST998002I4 (en) 1979-10-19 1979-10-19 Governor dual power setting selection control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/086,557 UST998002I4 (en) 1979-10-19 1979-10-19 Governor dual power setting selection control

Publications (1)

Publication Number Publication Date
UST998002I4 true UST998002I4 (en) 1980-09-02

Family

ID=22199376

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/086,557 Pending UST998002I4 (en) 1979-10-19 1979-10-19 Governor dual power setting selection control

Country Status (1)

Country Link
US (1) UST998002I4 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922873A (en) 1988-08-31 1990-05-08 Synchro-Start Electromechanical run/stop actuator for diesel engine
US5036815A (en) * 1989-04-29 1991-08-06 Daimler-Benz Ag Mechanical injection-pump governor with an electronically controlled torque control
US5372111A (en) * 1991-03-30 1994-12-13 Robert Bosch Gmbh Fuel injection pump with speed governor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922873A (en) 1988-08-31 1990-05-08 Synchro-Start Electromechanical run/stop actuator for diesel engine
US5036815A (en) * 1989-04-29 1991-08-06 Daimler-Benz Ag Mechanical injection-pump governor with an electronically controlled torque control
US5372111A (en) * 1991-03-30 1994-12-13 Robert Bosch Gmbh Fuel injection pump with speed governor

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