GB399329A - Improvements in four stroke cycle compound internal-combustion engines - Google Patents

Improvements in four stroke cycle compound internal-combustion engines

Info

Publication number
GB399329A
GB399329A GB3085332A GB3085332A GB399329A GB 399329 A GB399329 A GB 399329A GB 3085332 A GB3085332 A GB 3085332A GB 3085332 A GB3085332 A GB 3085332A GB 399329 A GB399329 A GB 399329A
Authority
GB
United Kingdom
Prior art keywords
combustion engines
stroke cycle
piston
cycle compound
compound internal
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
GB3085332A
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.)
GEORGES ANDRE OCTAVE LEFEBVRE
Original Assignee
GEORGES ANDRE OCTAVE LEFEBVRE
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 GEORGES ANDRE OCTAVE LEFEBVRE filed Critical GEORGES ANDRE OCTAVE LEFEBVRE
Priority to GB3085332A priority Critical patent/GB399329A/en
Publication of GB399329A publication Critical patent/GB399329A/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)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

399,329. Four-stroke engines. LEFEBVRE, G. A. O., 4, Square Paul Bert, AsniÞres, France. Nov. 2, 1932, No. 30853. [Class 7 (ii).] In a compound engine the high and low pressure cylinders 1, 3 are coaxial and separated by a partition 2 through which passes the common piston rod 6. The combustion chamber 2a is elongated and the inlet and transfer valves 27, 23 move radially ; these valves are worked off one cam. Crank chambers.-A plate 32 is attached to the piston with a space between the plate and piston, this space is connected by a passage 35 in the piston rod to the crank chamber to act as a ventilator.
GB3085332A 1932-11-02 1932-11-02 Improvements in four stroke cycle compound internal-combustion engines Expired GB399329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3085332A GB399329A (en) 1932-11-02 1932-11-02 Improvements in four stroke cycle compound internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3085332A GB399329A (en) 1932-11-02 1932-11-02 Improvements in four stroke cycle compound internal-combustion engines

Publications (1)

Publication Number Publication Date
GB399329A true GB399329A (en) 1933-10-05

Family

ID=10314148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3085332A Expired GB399329A (en) 1932-11-02 1932-11-02 Improvements in four stroke cycle compound internal-combustion engines

Country Status (1)

Country Link
GB (1) GB399329A (en)

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