GB611916A - Improvements in and relating to internal combustion engines - Google Patents

Improvements in and relating to internal combustion engines

Info

Publication number
GB611916A
GB611916A GB29105/45A GB2910545A GB611916A GB 611916 A GB611916 A GB 611916A GB 29105/45 A GB29105/45 A GB 29105/45A GB 2910545 A GB2910545 A GB 2910545A GB 611916 A GB611916 A GB 611916A
Authority
GB
United Kingdom
Prior art keywords
relating
internal combustion
opening
combustion engines
nov
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
GB29105/45A
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 GB611916A publication Critical patent/GB611916A/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
    • 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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

611,916. Combustion chambers for directinjection engines. OLLIER, J. G. H., and GROSSHANS, G. F. Nov. 2, 1945, No. 29105. Convention date, Nov. 6, 1944. [Class 7 (iii)] A combustion chamber 3 in the piston 1 has a spheroidal-bowl shape and a circular opening 4 which is offset with respect to the chamber. The injector 5 may be offset similarly with respect to the axis of the opening 4. Inlet and exhaust valves 7, 8, Fig. 2, may be positioned in the cylinder-head opposite to the part of the piston face which does not contain the opening 4.
GB29105/45A 1944-11-06 1945-11-02 Improvements in and relating to internal combustion engines Expired GB611916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR611916X 1944-11-06

Publications (1)

Publication Number Publication Date
GB611916A true GB611916A (en) 1948-11-05

Family

ID=8978448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29105/45A Expired GB611916A (en) 1944-11-06 1945-11-02 Improvements in and relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB611916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032597B (en) * 1955-05-13 1958-06-19 Luebecker Maschb Ag Injection internal combustion engine with combustion chamber located in the piston

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032597B (en) * 1955-05-13 1958-06-19 Luebecker Maschb Ag Injection internal combustion engine with combustion chamber located in the piston

Similar Documents

Publication Publication Date Title
GB838166A (en) Improvements in or relating to rotary internal combustion engines
GB611916A (en) Improvements in and relating to internal combustion engines
GB589642A (en) Improvements in or relating to valves and valve gear of 4-stroke internal combustionengines
GB638583A (en) Improvements in combustion chambers for internal combustion engines
GB585801A (en) Improvements in and relating to internal combustion engines operating with fuel injection
GB964387A (en) Improvements relating to rotary-piston internal combustion engines
GB604997A (en) Improvements in or relating to combustion chambers for internal-combustion engines
GB590851A (en) Improvements in or relating to internal combustion engines operating on the two-stroke cycle
GB640734A (en) Improvements in or relating to internal combustion engines
GB826095A (en) Improvements in or relating to rotary internal combustion engines
GB607929A (en) Improvements in or relating to combustion chambers for internal-combustion engines
GB567825A (en) Improvements in or relating to pistons more especially internal combustion engines
GB467320A (en) Improvements in cylinder-heads for internal combustion engines
GB608728A (en) Improvements in and relating to internal combustion engines of the fuel-injection compression-ignition type
GB601476A (en) Improvements in or relating to internal-combustion engines
GB566917A (en) Improvements in or relating to internal combustion engines of the opposed piston type
GB561443A (en) Improvements relating to gas carburetters for use with internal combustion engines
GB816785A (en) Internal combustion engine cylinder head
GB831569A (en) Improvements in or relating to fuel injection internal combustion engines
GB564886A (en) Improvements in and relating to rotary sleeve valves for internal combustion engines
GB871915A (en) Improvements relating to air-compressing injection-type internal combustion engine
GB588569A (en) Sleeve valve mechanism of internal combustion engines
GB554028A (en) Improvements in or relating to the combustion spaces of compression-ignition internal combustion engines
GB665025A (en) Improvements in and relating to internal combustion engines
GB848026A (en) Improvements in or relating to rotary internal combustion engines