GB774941A - Improvements relating to diesel engines with turbulence chambers - Google Patents

Improvements relating to diesel engines with turbulence chambers

Info

Publication number
GB774941A
GB774941A GB8984/55A GB898455A GB774941A GB 774941 A GB774941 A GB 774941A GB 8984/55 A GB8984/55 A GB 8984/55A GB 898455 A GB898455 A GB 898455A GB 774941 A GB774941 A GB 774941A
Authority
GB
United Kingdom
Prior art keywords
wall
chamber
fuel
stream
nozzle
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
GB8984/55A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB774941A publication Critical patent/GB774941A/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
    • F02B19/08—Engines characterised by precombustion chambers the chamber being of air-swirl type
    • 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

774,941. Diesel engines. DAIMLER-BENZ AKT.-GES. March 28, 1955 [March 27, 1954], No. 8984/55. Class 7 (3). The fuel is sprayed partly in the direction in which the whirling air is flowing and while still substantially in the liquid state against a part of the wall of the turbulence chamber adjacent the nozzle preferably making a small angle with the wall and partly substantially diametrically across the chamber and transversely or obliquely in relation to the air flow towards the more remote part of the wall. As shown a substantial part of the fuel is injected in a stream 18 in the direction of flow of the air in the chamber 15. The fuel covers the wall of the chamber in a thin layer. The chamber is liquid cooled. If desired an insert completely or partially insulated from the wall may be provided at the point where the fuel is sprayed. If desired provision may be made for heating the insert for example by an electrically heated coil. The nozzle is designed to deliver one or more additional streams through one or more further injection apertures one such stream being shown at 20. The two streams 18, 20 may be combined to form a single wide flat stream or jet by appropriate design of the nozzle. Appropriate positions for the inlet and exhaust valves are indicated by the axes 14.
GB8984/55A 1954-03-27 1955-03-28 Improvements relating to diesel engines with turbulence chambers Expired GB774941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE774941X 1954-03-27

Publications (1)

Publication Number Publication Date
GB774941A true GB774941A (en) 1957-05-15

Family

ID=6686196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8984/55A Expired GB774941A (en) 1954-03-27 1955-03-28 Improvements relating to diesel engines with turbulence chambers

Country Status (1)

Country Link
GB (1) GB774941A (en)

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