GB433965A - Improvements in and relating to internal combustion engines - Google Patents

Improvements in and relating to internal combustion engines

Info

Publication number
GB433965A
GB433965A GB692834A GB692834A GB433965A GB 433965 A GB433965 A GB 433965A GB 692834 A GB692834 A GB 692834A GB 692834 A GB692834 A GB 692834A GB 433965 A GB433965 A GB 433965A
Authority
GB
United Kingdom
Prior art keywords
valve
ports
recesses
cross shaft
crank shafts
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
GB692834A
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 GB692834A priority Critical patent/GB433965A/en
Publication of GB433965A publication Critical patent/GB433965A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/14—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on different main shafts
    • 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
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

433,965. Four-stroke engines ; valves. GWILLIAM, V. C. E. MARTEN-, c/o Westminster Bank, Ltd., Southsea, Hampshire. March 5, 1934, No. 6928. [Classes 7 (ii) and 7 (vi)] A rotary valve h is arranged between the combustion heads of one or more pairs of opposed cylinders, so as to serve the two cylinders of a pair simultaneously, and so as to be balanced between diametrically opposite compression and explosion pressures. The valve is shown with four recesses 4 which connect the cylinder ports 1 to inlet ports 2 and exhaust ports 3, the ports 2, 3 leading to passages C, D respectively. Between the recesses 4 the valve is fitted with insulated electrodes, between the heads of which and the edge of the cylinder ports the igniting sparks occur ; or the sparks may take place within the valve electrode pockets. The valve is driven by worm gearing from a cross shaft connecting the two crank shafts ; and the worm may be axially adjustable for altering the timing or reversing. The valve may be built up of sections connected together by a central bolt, the end sections being formed with vanes for forcing cooling-water through the valve. Power may be taken off both crank shafts, or from the cross shaft. The valve may be of phosphor bronze.
GB692834A 1934-03-05 1934-03-05 Improvements in and relating to internal combustion engines Expired GB433965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB692834A GB433965A (en) 1934-03-05 1934-03-05 Improvements in and relating to internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB692834A GB433965A (en) 1934-03-05 1934-03-05 Improvements in and relating to internal combustion engines

Publications (1)

Publication Number Publication Date
GB433965A true GB433965A (en) 1935-08-23

Family

ID=9823402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB692834A Expired GB433965A (en) 1934-03-05 1934-03-05 Improvements in and relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB433965A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416762A (en) * 1943-11-20 1947-03-04 Sulzer Ag Multicylinder opposed-piston internal-combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416762A (en) * 1943-11-20 1947-03-04 Sulzer Ag Multicylinder opposed-piston internal-combustion engine

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