GB499741A - Improvements in and connected with fuel feed control for internal combustion engines - Google Patents

Improvements in and connected with fuel feed control for internal combustion engines

Info

Publication number
GB499741A
GB499741A GB25950/38A GB2595038A GB499741A GB 499741 A GB499741 A GB 499741A GB 25950/38 A GB25950/38 A GB 25950/38A GB 2595038 A GB2595038 A GB 2595038A GB 499741 A GB499741 A GB 499741A
Authority
GB
United Kingdom
Prior art keywords
supplied
liquid
pump
supercharger
knock
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
GB25950/38A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB499741A publication Critical patent/GB499741A/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
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/12—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with non-fuel substances or with anti-knock agents, e.g. with anti-knock fuel
    • 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
    • F02D23/005—Controlling engines characterised by their being supercharged with the supercharger being mechanically driven by the engine
    • 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)

Abstract

499,741. Regulating. DAIMLER-BENZ AKT.-GES. Sept. 5, 1938, No. 25950. Convention date, Sept. 4, 1937. [Class 7 (vi)] In engines wherein an anti-knock liquid is supplied when the supercharger is brought into action, means are provided for preventing increase of the charging pressure when the anti-knock liquid is not available, due to failure of the supply. The Figure shows an engine with a supercharger 4 supplying the air intake 5 and controlled by a clutch 3, the anti-knock liquid being supplied from a tank 15 by a pump 12 controlled by a clutch 13. The pressure of the liquid supplied by the pump 12 is made to act on a piston 20 connected to a throttle 23 on the intake 5. When the clutches 4 and 13 are operated, the supercharger and pump 12 are started to supply the increased charging pressure and the anti-knock liquid. If the supply of the latter fails, a spring 19 acting on the piston 20 opens the throttle 23, so that the air supplied by the supercharger escapes. The anti-knock liquid is injected through pipes 16 to inlet pipes 5<1>, the main fuel being supplied by a pump 8 and pipes 9 to the injectors. An altitude capsule 21 may also be connected to the throttle 23 on aircraft. Instead of cutting out the auxiliary pump 12, the liquid supplied thereby may be controlled by a byepass.
GB25950/38A 1937-09-04 1938-09-05 Improvements in and connected with fuel feed control for internal combustion engines Expired GB499741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE499741X 1937-09-04

Publications (1)

Publication Number Publication Date
GB499741A true GB499741A (en) 1939-01-27

Family

ID=6545516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25950/38A Expired GB499741A (en) 1937-09-04 1938-09-05 Improvements in and connected with fuel feed control for internal combustion engines

Country Status (1)

Country Link
GB (1) GB499741A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482040A (en) * 1941-10-09 1949-09-13 Bristol Aeroplane Co Ltd Supercharged internal-combustion engine
EP0027682A1 (en) * 1979-10-22 1981-04-29 Caterpillar Tractor Co. Fuel injection apparatus
FR2551799A1 (en) * 1983-09-09 1985-03-15 Volvo Ab INTERNAL COMBUSTION ENGINE WITH TURBOCHARGER WITH WATER INJECTION

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482040A (en) * 1941-10-09 1949-09-13 Bristol Aeroplane Co Ltd Supercharged internal-combustion engine
EP0027682A1 (en) * 1979-10-22 1981-04-29 Caterpillar Tractor Co. Fuel injection apparatus
FR2551799A1 (en) * 1983-09-09 1985-03-15 Volvo Ab INTERNAL COMBUSTION ENGINE WITH TURBOCHARGER WITH WATER INJECTION
GB2146387A (en) * 1983-09-09 1985-04-17 Volvo Ab Turbo charged combustion engine with water injection

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