GB708371A - Improvements in and relating to precombustion chambers for internal combustion engines - Google Patents

Improvements in and relating to precombustion chambers for internal combustion engines

Info

Publication number
GB708371A
GB708371A GB30340/51A GB3034051A GB708371A GB 708371 A GB708371 A GB 708371A GB 30340/51 A GB30340/51 A GB 30340/51A GB 3034051 A GB3034051 A GB 3034051A GB 708371 A GB708371 A GB 708371A
Authority
GB
United Kingdom
Prior art keywords
plug
orifices
relating
internal combustion
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
GB30340/51A
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 Energy Solutions France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT SA
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 Societe dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Publication of GB708371A publication Critical patent/GB708371A/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
    • F02B19/14—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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

708,371. Precombustion chambers. SOC. D'ETUDES DE MACHINES THERMIQUES. Dec. 28, 1951 [Feb. 22, 1951], No. 30340/51. Class 7(3) A precombustion chamber outlet nozzle device 9 with laterally disposed orifices 11 has a plug 13 disposed in the end thereof which bears on the nozzle body at a position above the orifices 11, the inner face of the body having, at least at its lower portion, a tapered shape. The plug 13 may close the end of the nozzle body and be held in position by a screwed nut 18, or it may screw directly into the closed end of the nozzle body. Ribs 15 on the plug 13 bear against the tapered part 10 of the body 9 above the orifices 11, thereby strengthening the nozzle device and forming separate flow passages 16, Fig. 2, to the orifices 11. The fuel jet is directed against the top of the plug 13.
GB30340/51A 1951-02-22 1951-12-28 Improvements in and relating to precombustion chambers for internal combustion engines Expired GB708371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR708371X 1951-02-22

Publications (1)

Publication Number Publication Date
GB708371A true GB708371A (en) 1954-05-05

Family

ID=9068874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30340/51A Expired GB708371A (en) 1951-02-22 1951-12-28 Improvements in and relating to precombustion chambers for internal combustion engines

Country Status (1)

Country Link
GB (1) GB708371A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691634A (en) * 2017-03-31 2018-10-23 本田技研工业株式会社 The concubine of internal combustion engine constructs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691634A (en) * 2017-03-31 2018-10-23 本田技研工业株式会社 The concubine of internal combustion engine constructs

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