GB625948A - Improvements in or relating to fuel injection in compression ignition internal combustion engines - Google Patents

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

Info

Publication number
GB625948A
GB625948A GB6452/47A GB645247A GB625948A GB 625948 A GB625948 A GB 625948A GB 6452/47 A GB6452/47 A GB 6452/47A GB 645247 A GB645247 A GB 645247A GB 625948 A GB625948 A GB 625948A
Authority
GB
United Kingdom
Prior art keywords
rotation
opposition
jet
injected
relating
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
GB6452/47A
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
Priority to GB6452/47A priority Critical patent/GB625948A/en
Publication of GB625948A publication Critical patent/GB625948A/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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/14—Engines characterised by precombustion chambers 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)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

625,948. Fuel injectors. RICARDO, H. R., and HOLT, G. A. March 7, 1947, Nos. 6452/47 and 5797/48. [Classes 7 (ii), 7 (iii) and 7 (vi)] In a compression-ignition engine having intake ports B4, Fig. 3, arranged to cause rotation of the charge in the cylinder which persists on compression in the combustion chamber A<SP>1</SP>, the fuel is injected in two jets L, M, so that at starting the whole or major part is injected in the direction M in opposition to the rotation and at normal running the major part is injected in the direction L of the rotation. The nozzle F<SP>1</SP> may be of the type described in Specification 617,795. In a modification, Fig. 1, applied to a sleeve valve engine having an intake port B<SP>1</SP> and a cylindrical combustion chamber A, the injector F is arranged to produce a jet H in opposition to the rotation and a jet G parallel to the axis of rotation. In a further modification the two jets are provided by separate injectors fed from the same pump, and a valve may be provided to shut off the jet 'in opposition to the rotation after starting. Specification 521,147 also is referred to.
GB6452/47A 1947-03-07 1947-03-07 Improvements in or relating to fuel injection in compression ignition internal combustion engines Expired GB625948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6452/47A GB625948A (en) 1947-03-07 1947-03-07 Improvements in or relating to fuel injection in compression ignition internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6452/47A GB625948A (en) 1947-03-07 1947-03-07 Improvements in or relating to fuel injection in compression ignition internal combustion engines

Publications (1)

Publication Number Publication Date
GB625948A true GB625948A (en) 1949-07-06

Family

ID=9814723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6452/47A Expired GB625948A (en) 1947-03-07 1947-03-07 Improvements in or relating to fuel injection in compression ignition internal combustion engines

Country Status (1)

Country Link
GB (1) GB625948A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837068A (en) * 1956-01-13 1958-06-03 Durex S A Diesel engine
DE1301607B (en) * 1963-11-15 1969-08-21 Kloeckner Humboldt Deutz Ag Injection piston air-compressing internal combustion engine
US4872433A (en) * 1987-12-07 1989-10-10 Paul Marius A Combustion chamber configurations for two cycle engines
US5042441A (en) * 1989-10-03 1991-08-27 Paul Marius A Low emission combustion system for internal combustion engines
US5058537A (en) * 1989-04-21 1991-10-22 Paul Marius A Optimized high pressure internal combustion engines
US6158410A (en) * 1998-01-13 2000-12-12 Avl List Gmbh Internal combustion engine with at least one injection device per cylinder
GB2432398B (en) * 2005-11-18 2008-08-13 Lotus Car Reciprocating piston sleeve valve engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837068A (en) * 1956-01-13 1958-06-03 Durex S A Diesel engine
DE1301607B (en) * 1963-11-15 1969-08-21 Kloeckner Humboldt Deutz Ag Injection piston air-compressing internal combustion engine
US4872433A (en) * 1987-12-07 1989-10-10 Paul Marius A Combustion chamber configurations for two cycle engines
US5058537A (en) * 1989-04-21 1991-10-22 Paul Marius A Optimized high pressure internal combustion engines
US5042441A (en) * 1989-10-03 1991-08-27 Paul Marius A Low emission combustion system for internal combustion engines
US6158410A (en) * 1998-01-13 2000-12-12 Avl List Gmbh Internal combustion engine with at least one injection device per cylinder
GB2432398B (en) * 2005-11-18 2008-08-13 Lotus Car Reciprocating piston sleeve valve engine

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