GB529858A - Improvements in internal combustion engines operating with liquid fuel injection - Google Patents

Improvements in internal combustion engines operating with liquid fuel injection

Info

Publication number
GB529858A
GB529858A GB16936/39A GB1693639A GB529858A GB 529858 A GB529858 A GB 529858A GB 16936/39 A GB16936/39 A GB 16936/39A GB 1693639 A GB1693639 A GB 1693639A GB 529858 A GB529858 A GB 529858A
Authority
GB
United Kingdom
Prior art keywords
boss
internal combustion
fuel injection
liquid fuel
combustion engines
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
GB16936/39A
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.)
ROGER ADOLPHE LEONARD SELIGMAN
Original Assignee
ROGER ADOLPHE LEONARD SELIGMAN
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 ROGER ADOLPHE LEONARD SELIGMAN filed Critical ROGER ADOLPHE LEONARD SELIGMAN
Publication of GB529858A publication Critical patent/GB529858A/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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
    • F02B19/04—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder the isolation being effected by a protuberance on piston or cylinder head
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

529,858. Oil engines. SELIGMAN, R. A. L. June 9, 1939, No. 16936. Convention date, June 16, 1938. [Class 7 '(iii)] In oil engines having the piston 3 provided with a boss 7 which, at the end of the stroke, enters a corresponding recess 4 in the cylinder end or an opposed piston 2, or vice versa, the end 7 of the boss fits into the first part 4 of the recess, so as to compress air into an enlarged part 5 of the recess, this air being later ejected into the combustion chamber 11 through a groove 8 and helical channels 9 in the boss. The boss is joined to the piston by an enlarged fillet 10 which causes the air to flow outwardly.
GB16936/39A 1938-06-16 1939-06-09 Improvements in internal combustion engines operating with liquid fuel injection Expired GB529858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR529858X 1938-06-16

Publications (1)

Publication Number Publication Date
GB529858A true GB529858A (en) 1940-11-29

Family

ID=8922935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16936/39A Expired GB529858A (en) 1938-06-16 1939-06-09 Improvements in internal combustion engines operating with liquid fuel injection

Country Status (1)

Country Link
GB (1) GB529858A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1297248A1 (en) * 2000-07-04 2003-04-02 Lars Göran Bertil HEDELIN A working cycle for a heat engine, especially an internal combustion engine, and an internal combustion engine
GB2568697A (en) * 2017-11-23 2019-05-29 Pattakos Emmanouel Controllable HCCI combustion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1297248A1 (en) * 2000-07-04 2003-04-02 Lars Göran Bertil HEDELIN A working cycle for a heat engine, especially an internal combustion engine, and an internal combustion engine
GB2568697A (en) * 2017-11-23 2019-05-29 Pattakos Emmanouel Controllable HCCI combustion

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