GB309009A - Improvements in or relating to compound internal combustion engines - Google Patents

Improvements in or relating to compound internal combustion engines

Info

Publication number
GB309009A
GB309009A GB5028A GB5028A GB309009A GB 309009 A GB309009 A GB 309009A GB 5028 A GB5028 A GB 5028A GB 5028 A GB5028 A GB 5028A GB 309009 A GB309009 A GB 309009A
Authority
GB
United Kingdom
Prior art keywords
cylinders
valves
supplied
pump
exhaust
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
GB5028A
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 GB5028A priority Critical patent/GB309009A/en
Publication of GB309009A publication Critical patent/GB309009A/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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/06—Engines with prolonged expansion in compound cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

309,009. Ricardo, H. R. Jan. 2, 1928. Four-stroke-cycle engines.-In a compound engine having two high-pressure cylinders A which exhaust alternately in a low-pressure cylinder B, the transfer is controlled by sleeve valves D in the high pressure cylinders. The valves reciprocate and oscillate and also control the inlets D<1> to the high pressure cylinders. The cylinders and valves as shown are watercooled, the valves at their upper ends passing over the water-cooled heads E. The low pressure exhaust is controlled by a litt valve F; any other type. of valve, or terminal exhaust ports may be used. The charge is supplied by a pump, which may be a turbo-blower or the front side of the working pistons or as shown by a piston pump H; gas or mixture may be supplied. The whole of the charge may be pumped or rich mixture may be supplied by the pump to air drawn in the cylinders. A number of units as described can be used together, the units being arranged radially or to form a cross or in other ways. Specification 17882/15 is referred to.
GB5028A 1928-01-02 1928-01-02 Improvements in or relating to compound internal combustion engines Expired GB309009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5028A GB309009A (en) 1928-01-02 1928-01-02 Improvements in or relating to compound internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5028A GB309009A (en) 1928-01-02 1928-01-02 Improvements in or relating to compound internal combustion engines

Publications (1)

Publication Number Publication Date
GB309009A true GB309009A (en) 1929-04-02

Family

ID=9697496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5028A Expired GB309009A (en) 1928-01-02 1928-01-02 Improvements in or relating to compound internal combustion engines

Country Status (1)

Country Link
GB (1) GB309009A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621473A (en) * 1945-12-12 1952-12-16 Naccache Albert Internal-combustion engine having multiple compression and expansion
GB2264333A (en) * 1992-02-06 1993-08-25 Ian Nicholas Harper Compound expansion i.c.piston engine.
US5261238A (en) * 1990-12-20 1993-11-16 Olsen Leonard E Internal combustion steam engine
GB2294501A (en) * 1994-10-25 1996-05-01 John Andrew Charles Spiteri Compound expansion supercharged i.c. piston engine
GB2339844A (en) * 1998-07-24 2000-02-09 John Eric Dowell Quieter parallel-twin four-stroke i.c. engine with additional expansion cylinder
CN111577450A (en) * 2020-05-07 2020-08-25 廖英 Novel reciprocating piston engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621473A (en) * 1945-12-12 1952-12-16 Naccache Albert Internal-combustion engine having multiple compression and expansion
US5261238A (en) * 1990-12-20 1993-11-16 Olsen Leonard E Internal combustion steam engine
GB2264333A (en) * 1992-02-06 1993-08-25 Ian Nicholas Harper Compound expansion i.c.piston engine.
GB2294501A (en) * 1994-10-25 1996-05-01 John Andrew Charles Spiteri Compound expansion supercharged i.c. piston engine
GB2339844A (en) * 1998-07-24 2000-02-09 John Eric Dowell Quieter parallel-twin four-stroke i.c. engine with additional expansion cylinder
CN111577450A (en) * 2020-05-07 2020-08-25 廖英 Novel reciprocating piston engine

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