GB831569A - Improvements in or relating to fuel injection internal combustion engines - Google Patents

Improvements in or relating to fuel injection internal combustion engines

Info

Publication number
GB831569A
GB831569A GB20709/57A GB2070957A GB831569A GB 831569 A GB831569 A GB 831569A GB 20709/57 A GB20709/57 A GB 20709/57A GB 2070957 A GB2070957 A GB 2070957A GB 831569 A GB831569 A GB 831569A
Authority
GB
United Kingdom
Prior art keywords
passage
nozzle
fuel injection
relating
internal combustion
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
GB20709/57A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg 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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB831569A publication Critical patent/GB831569A/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/44—Multiple-valve gear or arrangements, not provided for in preceding subgroups, e.g. with lift and different valves
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0675—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0621—Squish flow
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/066—Details related to the fuel injector or the fuel spray the injector being located substantially off-set from the cylinder centre axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/07—Nozzles and injectors with controllable fuel supply
    • F02M2700/077—Injectors having cooling or heating means
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

831,569. Direct injection engines. MASCHINENFABRIK AUGSBURG - NURNBERG A. G. July 1, 1957 [July 24, 1956], No. 20709/57. Classes 7(2) and 7(3) In an engine having a pair of inlet valves 2 fed by a common intake passage 4, a fuel injection nozzle 10 is arranged in the passage 4 adjacent the valves 2, a passage 15 between the nozzle and the end wall 14 of the passage 4 permitting air to flow all round the nozzle for cooling. The nozzle may be mounted directly in the passage 4 or may be mounted inside a nozzle holder cast integral with the passage wall. The exhaust passage 5 may be connected to a single exhaust valve or, as shown, a pair of exhaust valves 3.
GB20709/57A 1956-07-24 1957-07-01 Improvements in or relating to fuel injection internal combustion engines Expired GB831569A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE831569X 1956-07-24

Publications (1)

Publication Number Publication Date
GB831569A true GB831569A (en) 1960-03-30

Family

ID=6753748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20709/57A Expired GB831569A (en) 1956-07-24 1957-07-01 Improvements in or relating to fuel injection internal combustion engines

Country Status (1)

Country Link
GB (1) GB831569A (en)

Similar Documents

Publication Publication Date Title
GB1154813A (en) An arrangement for Reducing the Emmision of Harmful Exhaust Gases by Internal Combustion Engines
GB1191660A (en) Improvements relating to Gas Inlet and Exhaust Systems for Internal Combustion Engines
GB587276A (en) Improvements in or relating to liquid-fuel injection internal-combustion engines
GB652671A (en) Improvements in or relating to carburettors for internal combustion engines
GB969181A (en) Improvements in or relating to internal combustion engines
GB844352A (en) Improvements relating to internal combustion engines
ES450839A1 (en) Internal combustion engine
GB589642A (en) Improvements in or relating to valves and valve gear of 4-stroke internal combustionengines
ES354964A1 (en) Improvements in or relating to Spark Ignition Internal Combustion Engines
GB831569A (en) Improvements in or relating to fuel injection internal combustion engines
GB1088125A (en) Improvements in or relating to two-stroke internal combustion engines
GB1351771A (en) Fuel injection type internal combustion engines
GB1345707A (en) Two-stroke internal combustion engines
GB914745A (en) Cylinder heads for internal combustion engines
GB640734A (en) Improvements in or relating to internal combustion engines
GB844995A (en) Improvements relating to air-compressing fuel-injection internal combustion engines
GB1007736A (en) Improvements in and relating to internal combustion engines
GB507974A (en) Improvements in or relating to the cooling of the exhaust valves of four-stroke internal combustion engines
GB872229A (en) Fuel injection nozzle for internal combustion engines
GB837085A (en) Improvements relating to internal combustion engines of the fuel-injection type
GB664746A (en) Improvements in and relating to fuel supply devices for internal combustion engines
GB753042A (en) Improvements in instantaneous fuel consumption indicators for internal combustion engines
GB769648A (en) Improvements in balanced carburettors for internal combustion engines
GB900531A (en) Improvements relating to arrangements for stopping internal combustion engines on reverse running
GB664175A (en) Improvements in or relating to fuel-supply nozzle arrangements for internal combustion engines