GB378715A - Improvements in or relating to internal combustion engines which ignite by raising the temperature of the charge - Google Patents

Improvements in or relating to internal combustion engines which ignite by raising the temperature of the charge

Info

Publication number
GB378715A
GB378715A GB3091331A GB3091331A GB378715A GB 378715 A GB378715 A GB 378715A GB 3091331 A GB3091331 A GB 3091331A GB 3091331 A GB3091331 A GB 3091331A GB 378715 A GB378715 A GB 378715A
Authority
GB
United Kingdom
Prior art keywords
pump
cylinder
charge
fuel
air
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
GB3091331A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3091331A priority Critical patent/GB378715A/en
Publication of GB378715A publication Critical patent/GB378715A/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
    • 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
    • F02B2720/225—Four stroke engines with measures for compressing the cylinder charge

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

378,715. Four-stroke engines. TATE, M. H., 12, Denbigh Street, Victoria, London. Nov. 7, 1931, No. 30913. [Classes 7 (ii) and 7 (iii).] To raise the pressure of the charge so that it ignites the fuel as it is injected into the cylinder, a portion of the air charge is rejected from the power cylindei on the compression stroke and is delivered to an independent pump g ; this portion is highly compressed therein and returned to the main air charge at the end of the compression stroke. A second pump may draw air from the atmosphere and add its charge to that from the pump g; the two pumps and a fuel pump hare worked together either from the crank shaft or pneumatically by the pressure within the cylinder. The air and the fuel pipe lines may include heater coils e. A spring or dashpot i may be interposed between the air and fuel pumps pistons to give varying movements of these with respect to each other. In multi-cylinder engines each cylinder may have its own auxiliary pump g ; or a pump may draw from one cylinder and deliver to another. In another arrangement for a four cylinder engine only two pumps are used each pump drawing from two cylinders and delivering to two. The fuel pumps may be similarly cross-connected.
GB3091331A 1931-11-07 1931-11-07 Improvements in or relating to internal combustion engines which ignite by raising the temperature of the charge Expired GB378715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3091331A GB378715A (en) 1931-11-07 1931-11-07 Improvements in or relating to internal combustion engines which ignite by raising the temperature of the charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3091331A GB378715A (en) 1931-11-07 1931-11-07 Improvements in or relating to internal combustion engines which ignite by raising the temperature of the charge

Publications (1)

Publication Number Publication Date
GB378715A true GB378715A (en) 1932-08-18

Family

ID=10315036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3091331A Expired GB378715A (en) 1931-11-07 1931-11-07 Improvements in or relating to internal combustion engines which ignite by raising the temperature of the charge

Country Status (1)

Country Link
GB (1) GB378715A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125891A (en) * 1982-08-19 1984-03-14 James Sleator Johnston Compression ignition engine
GB2138558A (en) * 1983-04-22 1984-10-24 Babcock Werke Ag Method and apparatus for the ignition of fuel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125891A (en) * 1982-08-19 1984-03-14 James Sleator Johnston Compression ignition engine
GB2138558A (en) * 1983-04-22 1984-10-24 Babcock Werke Ag Method and apparatus for the ignition of fuel

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