GB508192A - Improvements in or relating to liquid fuel injection compression ignition internal combustion engines - Google Patents

Improvements in or relating to liquid fuel injection compression ignition internal combustion engines

Info

Publication number
GB508192A
GB508192A GB188/39A GB18839A GB508192A GB 508192 A GB508192 A GB 508192A GB 188/39 A GB188/39 A GB 188/39A GB 18839 A GB18839 A GB 18839A GB 508192 A GB508192 A GB 508192A
Authority
GB
United Kingdom
Prior art keywords
pocket
cylinder
relating
internal combustion
fuel injection
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
GB188/39A
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.)
CHARLES BRODRICK MITCALFE DALE
Petters Ltd
Original Assignee
CHARLES BRODRICK MITCALFE DALE
Petters Ltd
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 CHARLES BRODRICK MITCALFE DALE, Petters Ltd filed Critical CHARLES BRODRICK MITCALFE DALE
Priority to GB188/39A priority Critical patent/GB508192A/en
Publication of GB508192A publication Critical patent/GB508192A/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
    • F02B23/0618—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
    • F02B23/0624—Swirl 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
    • F02B23/0636—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 having a substantially flat and horizontal bottom
    • 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
    • F02B23/0618—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
    • 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

Abstract

508,192. Oil engines. PETTERS, Ltd., DALE, C. B. M., and GARTH, H. Jan. 3, 1939, No. 188. [Class 7 (iii)] The combustion chamber is formed by a pocket B<1> of circular or oval cross-section formed between the faces of the piston and the cylinder head and a groove B<2> entering the pocket tangentially and extending from the circumference of the cylinder to the pocket, fuel being delivered along the groove by an injector D in the wall of the cylinder or head. To assist the rotation of the air charge about the axis 'of the pocket, the air is admitted to the cylinder through a masked valve C, and /or one or more subsidiary grooves B<3> of gradually increasing depth extend tangentially into the pocket. The pocket and groove may be formed in the piston or in the cylinder head.
GB188/39A 1939-01-03 1939-01-03 Improvements in or relating to liquid fuel injection compression ignition internal combustion engines Expired GB508192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB188/39A GB508192A (en) 1939-01-03 1939-01-03 Improvements in or relating to liquid fuel injection compression ignition internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB188/39A GB508192A (en) 1939-01-03 1939-01-03 Improvements in or relating to liquid fuel injection compression ignition internal combustion engines

Publications (1)

Publication Number Publication Date
GB508192A true GB508192A (en) 1939-06-27

Family

ID=9699948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB188/39A Expired GB508192A (en) 1939-01-03 1939-01-03 Improvements in or relating to liquid fuel injection compression ignition internal combustion engines

Country Status (1)

Country Link
GB (1) GB508192A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967269C (en) * 1953-01-25 1959-03-26 Maschf Augsburg Nuernberg Ag Air-compressing internal combustion engine with fuel injection
DE976633C (en) * 1940-06-14 1964-01-16 Henschel Werke Ag Injection internal combustion engine
DE1526321B1 (en) * 1965-12-18 1970-07-09 Maschf Augsburg Nuernberg Ag Four-stroke reciprocating internal combustion engine
WO2008155064A1 (en) * 2007-06-16 2008-12-24 Gm Global Technology Operations, Inc. Internal combustion engine with charge turbulence

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976633C (en) * 1940-06-14 1964-01-16 Henschel Werke Ag Injection internal combustion engine
DE967269C (en) * 1953-01-25 1959-03-26 Maschf Augsburg Nuernberg Ag Air-compressing internal combustion engine with fuel injection
DE1526321B1 (en) * 1965-12-18 1970-07-09 Maschf Augsburg Nuernberg Ag Four-stroke reciprocating internal combustion engine
WO2008155064A1 (en) * 2007-06-16 2008-12-24 Gm Global Technology Operations, Inc. Internal combustion engine with charge turbulence

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