ES250445A1 - Internal combustion engines of the liquid fuel injection compression ignition type - Google Patents

Internal combustion engines of the liquid fuel injection compression ignition type

Info

Publication number
ES250445A1
ES250445A1 ES0250445A ES250445A ES250445A1 ES 250445 A1 ES250445 A1 ES 250445A1 ES 0250445 A ES0250445 A ES 0250445A ES 250445 A ES250445 A ES 250445A ES 250445 A1 ES250445 A1 ES 250445A1
Authority
ES
Spain
Prior art keywords
chamber
internal combustion
liquid fuel
ignition type
passage
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
ES0250445A
Other languages
Spanish (es)
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.)
Rover Co Ltd
Original Assignee
Rover Co 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 Rover Co Ltd filed Critical Rover Co Ltd
Publication of ES250445A1 publication Critical patent/ES250445A1/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
    • 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
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/22—Four stroke engines
    • F02B2720/226—Four stroke engines with measures for improving combustion
    • 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

A liquid fuel compression ignition type internal combustion engine, in which during each compression stroke a significant proportion of the air charge is formed to enter through one or more narrow passages in a pre-combustion chamber, the shape of the chamber and the direction of the passage or passages being such that the air charge thus formed inside the chamber is forced to rotate around an axis and the fuel is injected into said charge from a point located inside the chamber or passage, characterized by the fact that at least 1% of the area of the chamber wall is provided with a series of projections or depressions such that they significantly disturb the fluidity of passage or Circulation of the circumferential parts of the rotating air load. (Machine-translation by Google Translate, not legally binding)
ES0250445A 1958-07-01 1959-06-30 Internal combustion engines of the liquid fuel injection compression ignition type Expired ES250445A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21061/58A GB901981A (en) 1958-07-01 1958-07-01 Internal combustion engines of the liquid fuel injection compression ignition type

Publications (1)

Publication Number Publication Date
ES250445A1 true ES250445A1 (en) 1960-02-01

Family

ID=10156538

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0250445A Expired ES250445A1 (en) 1958-07-01 1959-06-30 Internal combustion engines of the liquid fuel injection compression ignition type

Country Status (2)

Country Link
ES (1) ES250445A1 (en)
GB (1) GB901981A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200615A (en) * 1981-06-05 1982-12-08 Shigeo Hagino Lower temperature contacting combustion type reciprocating internal combustion engine and combustion thereof

Also Published As

Publication number Publication date
GB901981A (en) 1962-07-25

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