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GB270326A - Improvements in means for regulating the working of internal combustion engines - Google Patents

Improvements in means for regulating the working of internal combustion engines

Info

Publication number
GB270326A
GB270326A GB11492/27A GB1149227A GB270326A GB 270326 A GB270326 A GB 270326A GB 11492/27 A GB11492/27 A GB 11492/27A GB 1149227 A GB1149227 A GB 1149227A GB 270326 A GB270326 A GB 270326A
Authority
GB
United Kingdom
Prior art keywords
piston
supply
fuel
exhaust
lever
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
GB11492/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB270326A publication Critical patent/GB270326A/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping 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
    • 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
    • F02D1/06—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 means dependent on pressure of engine working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/361—Valves being actuated mechanically
    • 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
    • F02D2700/0287—Control of fuel supply by acting on the fuel pump control element depending on several parameters
    • 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)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

270,326. B³chi, A. April 30, 1926, [Convention date]. Cam-actuated pumps; stroke, varying; regulating.-The supply of fuel to an internalcombustion engine is regulated according to the working condition of the air-compressor, either by the pressure of the charging-air, or by the pressure in, or in the supply to, an exhaustdriven turbine actuating the compressor. Fig. 2 shows a fuel pump 22 driven by an eccentric 20 and supplying the engine cylinders by a pipe 25. In addition to the usual regulation of the fuel pump by variation in the time of closing of the suction valve 24 by a governor 8 acting to adjust an eccentric 27 which actuates a plunger 28 and lever 29, the closing of the valve 24 is further controlled by the action of the charging-air pressure and the exhaust or exhaust-turbine pressure on a piston 34. The air is supplied by a pipe 18 and the exhaust by a pipe 19, to opposite sides of the piston 34, which is further acted on bv a spring 37, and is connected by linkage 36 to an eccentric mounting 30 of the lever 29. Hand adjustment is also provided by means of a screw actuated by a hand wheel 38. In a modification, the piston 34 is arranged to hold the suction valve 24 more or less open, so as to reduce or interrupt the supply of fuel, and an additional hand adjustment acts through a lever on the eccentric mounting 30. In another form, the governor acts on an axially-sliding cam to vary the stroke of the fuel pump, and the piston 34 actuates a cock in the fuel supply to the pump, so as to cut off this supply when the charging-air pressure falls too' low or becomes excessive. In the form shown in Fig. 7, the fuel pump is regulated by a hand lever 40, the movement of which over a segment 43 is restricted by a stop 44 connected to the piston 34. A handle 38 connected to the piston 34 allows hand adjustment of the stop. According to the Specification as open to inspection under Sect. 91 (3) (a), the fuel supply may be regulated by a speed regulator on the exhaust-driven turbine, or by the voltage from an electromotor driving the compressor. This subject-matter does not appear in the Specification as accepted.
GB11492/27A 1926-04-30 1927-04-29 Improvements in means for regulating the working of internal combustion engines Expired GB270326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH122430T 1926-04-30

Publications (1)

Publication Number Publication Date
GB270326A true GB270326A (en) 1928-05-31

Family

ID=4381212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11492/27A Expired GB270326A (en) 1926-04-30 1927-04-29 Improvements in means for regulating the working of internal combustion engines

Country Status (5)

Country Link
AT (1) AT112865B (en)
CH (1) CH122430A (en)
DE (1) DE551405C (en)
DK (1) DK40031C (en)
GB (1) GB270326A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103362655B (en) * 2012-04-10 2017-04-26 福特环球技术公司 System and method for monitoring an engine and limiting cylinder air charge
CN111742279A (en) * 2018-02-23 2020-10-02 施特劳勃合资公司 Actuator for a valve and device having such an actuator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868798C (en) * 1932-09-13 1953-02-26 Gertrud Schnuerle Control device for vehicle diesel engines with speed-dependent limitation of the fuel quantity
DE744588C (en) * 1933-09-02 1944-01-20 Adolf Schnuerle Dr Control device for fuel injection devices of internal combustion engines
DE868799C (en) * 1934-01-10 1953-02-26 Gertrud Schnuerle Control device for fuel injection pumps of internal combustion engines
DE968917C (en) * 1952-03-05 1958-04-10 Eberspaecher J Vehicle injection internal combustion engine with exhaust gas turbocharger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103362655B (en) * 2012-04-10 2017-04-26 福特环球技术公司 System and method for monitoring an engine and limiting cylinder air charge
CN111742279A (en) * 2018-02-23 2020-10-02 施特劳勃合资公司 Actuator for a valve and device having such an actuator

Also Published As

Publication number Publication date
DK40031C (en) 1929-04-15
AT112865B (en) 1929-04-10
CH122430A (en) 1927-09-16
DE551405C (en) 1932-06-02

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