GB777970A - Internal combustion engines of the compression ignition type - Google Patents

Internal combustion engines of the compression ignition type

Info

Publication number
GB777970A
GB777970A GB29207/54A GB2920754A GB777970A GB 777970 A GB777970 A GB 777970A GB 29207/54 A GB29207/54 A GB 29207/54A GB 2920754 A GB2920754 A GB 2920754A GB 777970 A GB777970 A GB 777970A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
combustion engines
compression ignition
ignition type
frusto
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
GB29207/54A
Inventor
George Allen Holt
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.)
Ricardo PLC
Original Assignee
Ricardo and Co Engineers 1927 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 Ricardo and Co Engineers 1927 Ltd filed Critical Ricardo and Co Engineers 1927 Ltd
Priority to GB29207/54A priority Critical patent/GB777970A/en
Publication of GB777970A publication Critical patent/GB777970A/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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • 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
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
    • 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

777,970. Combustion chambers. RICCARDO & CO. ENGINEERS (1927), Ltd. Sept. 22, 1955 [Oct. 11, 1954; Oct. 11, 1954], Nos. 29207/54 and 29208/54. Class 7 (3). A combustion chamber D<SP>2</SP>, Fig. 1, in which the compressed air rotates is provided with a flat base F<SP>1</SP> into which the inlet G opens at an acute angle, the side wall F<SP>2</SP> adjacent the surface F<SP>1</SP> being arranged at an obtuse angle to the surface F<SP>1</SP>. The passage G is formed in a hot plug F and is rectangular in crosssection. The surface F<SP>2</SP> is frusto-conical and the upper portion D<SP>3</SP> of the chamber is hemispherical and of the same diameter as a short cylindrical wall portion F<SP>3</SP> surmounting the portion F<SP>2</SP>. In a modification the hemispherical portion D<SP>3</SP> is replaced by a frusto-conical portion, similar to the portion F<SP>2</SP>, with its widest end adjacent the cylindrical portion F<SP>3</SP>. Specifications 371,025, 431,345, 439,426, and 470,404 are referred to.
GB29207/54A 1954-10-11 1954-10-11 Internal combustion engines of the compression ignition type Expired GB777970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29207/54A GB777970A (en) 1954-10-11 1954-10-11 Internal combustion engines of the compression ignition type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29207/54A GB777970A (en) 1954-10-11 1954-10-11 Internal combustion engines of the compression ignition type

Publications (1)

Publication Number Publication Date
GB777970A true GB777970A (en) 1957-07-03

Family

ID=10287851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29207/54A Expired GB777970A (en) 1954-10-11 1954-10-11 Internal combustion engines of the compression ignition type

Country Status (1)

Country Link
GB (1) GB777970A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301606B (en) * 1957-07-06 1969-08-21 Maschf Augsburg Nuernberg Ag Combustion chamber for an air-compressing, self-igniting internal combustion engine
US3954088A (en) * 1973-10-09 1976-05-04 Rolls-Royce Motors Limited Combustion chamber arrangements for rotary compression-ignition engines
EP0537986A1 (en) * 1991-10-18 1993-04-21 Toyota Jidosha Kabushiki Kaisha Swirl chamber structure of a diesel engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301606B (en) * 1957-07-06 1969-08-21 Maschf Augsburg Nuernberg Ag Combustion chamber for an air-compressing, self-igniting internal combustion engine
US3954088A (en) * 1973-10-09 1976-05-04 Rolls-Royce Motors Limited Combustion chamber arrangements for rotary compression-ignition engines
EP0537986A1 (en) * 1991-10-18 1993-04-21 Toyota Jidosha Kabushiki Kaisha Swirl chamber structure of a diesel engine

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