F02B1/00- Engines characterised by fuel-air mixture compression.F02B- INTERNAL-COMBUSTION PISTON ENGINES COMBUSTION ENGINES IN GENERAL.F02D31/004- Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle stop.F02D31/003- Electric control of rotation speed controlling air supply for idle speed control.F02D31/002- Electric control of rotation speed controlling air supply.F02D31/001- Electric control of rotation speed.F02D31/00- Use of speed-sensing governors to control combustion engines, not otherwise provided for.
F02M3/07- Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed. F02M3/00- Idling devices for carburettors. F02M- SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF. F02- COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS. F- MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING. 238000005516 engineering process Methods 0.000 description 1. 238000006073 displacement reaction Methods 0.000 description 1. 238000006011 modification reaction Methods 0.000 description 2. 230000004913 activation Effects 0.000 abstract description 3. 230000000875 corresponding Effects 0.000 claims description 3. 238000001514 detection method Methods 0.000 claims description 4. 239000007924 injection Substances 0.000 claims description 5. 230000005534 acoustic noise Effects 0.000 claims description 5. 230000001276 controlling effect Effects 0.000 claims description 15. 239000000446 fuel Substances 0.000 claims abstract description 43. 238000002485 combustion reaction Methods 0.000 title claims description 22. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Application granted granted Critical Publication of US5040507A publication Critical patent/US5040507A/en Assigned to CUMMINS ENGINE IP, INC. Assignors: HAYES, PAUL A., REINHART, THOMAS E. OF INDIANA ASSIGNMENT OF ASSIGNORS INTEREST. OF INDIANA reassignment CUMMINS ENGINE COMPANY, INC., A CORP. 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 Cummins Engine Co Inc filed Critical Cummins Engine Co Inc Priority to US07/489,684 priority Critical patent/US5040507A/en Assigned to CUMMINS ENGINE COMPANY, INC., A CORP. Original Assignee Cummins Engine Co Inc 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 or warranty as to the accuracy of the list.) Reinhart Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US07/489,684 Inventor Paul A. #Another word for variable speed pdf#
Google Patents Method and device for variable idle speed control of an internal combustion engineĭownload PDF Info Publication number US5040507A US5040507A US07/489,684 US48968490A US5040507A US 5040507 A US5040507 A US 5040507A US 48968490 A US48968490 A US 48968490A US 5040507 A US5040507 A US 5040507A Authority US United States Prior art keywords engine varying signal time throttle Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5040507A - Method and device for variable idle speed control of an internal combustion engine US5040507A - Method and device for variable idle speed control of an internal combustion engine
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