GB882393A - Improvements in or relating to internal combustion engines and to the operation thereof - Google Patents

Improvements in or relating to internal combustion engines and to the operation thereof

Info

Publication number
GB882393A
GB882393A GB8794/57A GB879457A GB882393A GB 882393 A GB882393 A GB 882393A GB 8794/57 A GB8794/57 A GB 8794/57A GB 879457 A GB879457 A GB 879457A GB 882393 A GB882393 A GB 882393A
Authority
GB
United Kingdom
Prior art keywords
engine
valve
fuel
chamber
rack
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
GB8794/57A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB8794/57A priority Critical patent/GB882393A/en
Publication of GB882393A publication Critical patent/GB882393A/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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/20—Control of the pumps by increasing exhaust energy, e.g. using combustion chamber by after-burning
    • 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
    • F02D23/02—Controlling engines characterised by their being supercharged the engines being of fuel-injection type
    • 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

Abstract

882,393. Charge pumps; regulating. BRITISH PETROLEUM CO. Ltd., and BATES, E. S. May 7, 1958 [March 18, 1957], No: 8794/57. Classes 7(2) and 7(6). In a spark-ignition engine or a two-stroke or four-stroke diesel engine, . having an exhaust-driven turbine powering a charge air compressor, a catalytic oxidation chamber or combustion chamber 3, Fig. 2, in the exhaust line 27, 28 to the turbine is fed with specified gas or liquid fuel in such accordance with the rate of fuel supply to the engine as to maintain desired engine fuel-air ratios, there being to this end a lost-motion connection including springs 46, 47, Fig. 3, between the engine fuel pump control rack 42 and a chamber feed control valve 37, the connection being such that leftward movement of the rack. 42 to reduce or cut off the engine fuel supply opens or further opens the valve 37 directly, but subsequent rightward movement of the rack 42, to supply or increase engine power, only wholly or partly shuts the valve 37 after a time interval corresponding to the normal lag in turbine response. As shown, a tank 11, Fig. 2, supplies via a pump 13 and a filter 15 the governed fuel-injection pump 17 of the engine, a branch 19 feeding the chamber 3 via a pressure-release valve 20, the control valve 37 and a cut-off valve 25. The chamber 3 may have fuel injection means with a solenoid valve and primary and secondary heating coils.
GB8794/57A 1957-03-18 1957-03-18 Improvements in or relating to internal combustion engines and to the operation thereof Expired GB882393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8794/57A GB882393A (en) 1957-03-18 1957-03-18 Improvements in or relating to internal combustion engines and to the operation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8794/57A GB882393A (en) 1957-03-18 1957-03-18 Improvements in or relating to internal combustion engines and to the operation thereof

Publications (1)

Publication Number Publication Date
GB882393A true GB882393A (en) 1961-11-15

Family

ID=9859381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8794/57A Expired GB882393A (en) 1957-03-18 1957-03-18 Improvements in or relating to internal combustion engines and to the operation thereof

Country Status (1)

Country Link
GB (1) GB882393A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517802A (en) * 1977-11-25 1985-05-21 The Garrett Corporation Turbocharger combustor method
FR2859759A1 (en) * 2003-09-15 2005-03-18 Renault Sa Supercharged internal combustion engine feeding method for use in motor vehicle, involves feeding exhaust pipe with fuel such that fuel combustion in pipe provides additional energy to turbine driving compressor supercharging engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517802A (en) * 1977-11-25 1985-05-21 The Garrett Corporation Turbocharger combustor method
FR2859759A1 (en) * 2003-09-15 2005-03-18 Renault Sa Supercharged internal combustion engine feeding method for use in motor vehicle, involves feeding exhaust pipe with fuel such that fuel combustion in pipe provides additional energy to turbine driving compressor supercharging engine

Similar Documents

Publication Publication Date Title
US4922862A (en) System for supplying different fuels to otto engines with electronic fuel-injection
GB1537300A (en) Apparatus and method for controlling the air-fuel supply of multi-cylinder internal combustion engines
ES477488A1 (en) Pressure regulator for injection systems for internal combustion engines
JPS6466455A (en) Fuel supply starting device for internal combustion engine for hand carrying working machine
TW374822B (en) Diesel dual fuel engine
JPH06159108A (en) Method of injecting fuel for diesel engine using pilot injection
ES8606578A1 (en) Safety device for constant-pressure fuel-injection valve of an internal combustion engine.
ES437205A1 (en) Device for improved efficiency in internal combustion
GB1173257A (en) Internal Combustion Engine Fuel Feed System
GB993825A (en) Improvements in carburetting devices for internal combustion engines
GB1370619A (en) Operation of compression-ignition engines
GB562343A (en) Improvements relating to fuel-injection systems for internal combustion engines
ES8204799A1 (en) Fuel, more especially auxiliary starting fuel, injectors for internal combustion engines and to auxiliary carburetors associable with such injectors
GB882393A (en) Improvements in or relating to internal combustion engines and to the operation thereof
JPS5447924A (en) Fuel injection device for internal combustion engine with sub chamber
ES468270A1 (en) Fuel systems for compression ignition engines
GB1521195A (en) Combustion device for a gas turbine engine
JPS5710764A (en) Mixed gas supply device for combustion engine equipped with electronically controlled injector
MY117844A (en) Engine control strategy
DE3760374D1 (en) Internal-combustion engine with a caburettor, particularly a diaphragm caburettor
ES483223A1 (en) Pump for fuel feed system of internal combustion engine
SU146134A1 (en) The fuel injection system of an internal combustion engine operating on a mixture of liquefied gases and ignited diesel fuel with compression ignition
GB1527130A (en) Hydrogen fueled internal combustion engine
JPS6318777Y2 (en)
GB1474384A (en) Inlet manifolds for internal combustion engines