GB386785A - Improvements in or relating to the cylinders of compression-ignition oil engines - Google Patents

Improvements in or relating to the cylinders of compression-ignition oil engines

Info

Publication number
GB386785A
GB386785A GB36092/31A GB3609231A GB386785A GB 386785 A GB386785 A GB 386785A GB 36092/31 A GB36092/31 A GB 36092/31A GB 3609231 A GB3609231 A GB 3609231A GB 386785 A GB386785 A GB 386785A
Authority
GB
United Kingdom
Prior art keywords
chamber
cylinder
passage
vertical
thornycroft
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
GB36092/31A
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.)
John I Thornycroft and Co Ltd
Original Assignee
John I Thornycroft and 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 John I Thornycroft and Co Ltd filed Critical John I Thornycroft and Co Ltd
Priority to GB36092/31A priority Critical patent/GB386785A/en
Publication of GB386785A publication Critical patent/GB386785A/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
    • 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

386,785. Oil engines. THORNYCROFT & CO., Ltd., J. I. and THORNYCROFT, T., Smith Square, London. Dec. 31, 1931, No. 36092. [Class 7 (iii).] In a compression ignition engine with the valves when closed arranged to be approximately flush with the cylinder top so that practically all the air charge is driven into a small combustion chamber 1, this chamber is cylindrical with flat sides 1a. 1b; the communicating passage 4 between the chamber and cylinder 3 is tangential to the cylindrical surface. The edges 4b, 4c of this passage may be in a vertical plane containing the axis of the chamber. The fuel injection valve 6 is set opposite the passage 4 and may be inclined as shown or vertical ; the starting igniting plug 7 may be arranged in the cylindrical wall of the chamber 1 or in a detachable side 8. The combustion chamber is shown to one side of the cylinder axis but it may be centrally disposed. Instead of being vertical as shown the chamber may be horizontal to one side of the cylinder, the communicating passage 4 being formed in part in the cylinder 3 and in part in the detachable head.
GB36092/31A 1931-12-31 1931-12-31 Improvements in or relating to the cylinders of compression-ignition oil engines Expired GB386785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB36092/31A GB386785A (en) 1931-12-31 1931-12-31 Improvements in or relating to the cylinders of compression-ignition oil engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36092/31A GB386785A (en) 1931-12-31 1931-12-31 Improvements in or relating to the cylinders of compression-ignition oil engines

Publications (1)

Publication Number Publication Date
GB386785A true GB386785A (en) 1933-01-26

Family

ID=10384861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36092/31A Expired GB386785A (en) 1931-12-31 1931-12-31 Improvements in or relating to the cylinders of compression-ignition oil engines

Country Status (1)

Country Link
GB (1) GB386785A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744782C (en) * 1942-03-12 1944-07-29 Famo Fahrzeug Und Motorenwerke Self-igniting, air-compressing internal combustion engine with an approximately disk-shaped combustion chamber arranged laterally in the cylinder head
US2685869A (en) * 1948-09-21 1954-08-10 Texas Co Internal-combustion engine
DE943325C (en) * 1939-10-27 1956-05-17 Kloeckner Humboldt Deutz Ag Self-igniting, air-compressing internal combustion engine with a rolling chamber
DE966330C (en) * 1953-03-26 1957-07-25 Daimler Benz Ag Pre-chamber diesel engine
DE976748C (en) * 1941-01-19 1964-04-09 Willy Lehmann Air-compressing internal combustion engine with compression ignition and a cooled disk-shaped rolling chamber

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943325C (en) * 1939-10-27 1956-05-17 Kloeckner Humboldt Deutz Ag Self-igniting, air-compressing internal combustion engine with a rolling chamber
DE976748C (en) * 1941-01-19 1964-04-09 Willy Lehmann Air-compressing internal combustion engine with compression ignition and a cooled disk-shaped rolling chamber
DE744782C (en) * 1942-03-12 1944-07-29 Famo Fahrzeug Und Motorenwerke Self-igniting, air-compressing internal combustion engine with an approximately disk-shaped combustion chamber arranged laterally in the cylinder head
US2685869A (en) * 1948-09-21 1954-08-10 Texas Co Internal-combustion engine
DE966330C (en) * 1953-03-26 1957-07-25 Daimler Benz Ag Pre-chamber diesel engine

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