GB596195A - Improvements in cylinders of internal-combustion engines of the opposed-piston type - Google Patents

Improvements in cylinders of internal-combustion engines of the opposed-piston type

Info

Publication number
GB596195A
GB596195A GB18977/45A GB1897745A GB596195A GB 596195 A GB596195 A GB 596195A GB 18977/45 A GB18977/45 A GB 18977/45A GB 1897745 A GB1897745 A GB 1897745A GB 596195 A GB596195 A GB 596195A
Authority
GB
United Kingdom
Prior art keywords
ports
outlet
jacket
drilled
passages
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
GB18977/45A
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
Publication of GB596195A publication Critical patent/GB596195A/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/186—Other cylinders for use in engines with two or more pistons reciprocating within same cylinder

Landscapes

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

Abstract

596,195. Cooling cylinders. PESCARA, R. P. July 24, 1945, No. 18977. Convention date, Aug. 31, 1944. [Class 7 (ii)] The cooling jacket of a cylinder having opposed pistons controlling inlet and exhaust ports, is extended beyond the ports by'sleeves 6<0>, 6<00> which have small clearance with the cylinder liner, rapid flow of the cooling liquid being thus produced. Cooling liquid is supplied by pipes 10<0>, 10<00> and passed by passages 16<0>, 16<00> drilled in the flanges between the ports to a jacket 11 which supports the cylinder and which has an outlet 12. Alternatively this outlet may be omitted, the cooling liquid entering at one end of the jacket and leaving at the other. The sleeve 6<00> adjacent the exhaust ports is insulated from the exhaust passage 21 by an air space formed by a sheath 22, expansible sealing joints being provided. The coolant is further directed by tubular baffles 30 which may have ring plates opposite the ends of. the passages 16<0>, 16<00> notches being provided in the ring plates adjacent the ports. The exit passages for the coolant comprise blind holes 18<0> 19" drilled in the liner flange but in the modification in which the outlet 12 is omitted holes 18<0> are drilled right through the flange.
GB18977/45A 1944-08-31 1945-07-24 Improvements in cylinders of internal-combustion engines of the opposed-piston type Expired GB596195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR596195X 1944-08-31

Publications (1)

Publication Number Publication Date
GB596195A true GB596195A (en) 1947-12-30

Family

ID=8967379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18977/45A Expired GB596195A (en) 1944-08-31 1945-07-24 Improvements in cylinders of internal-combustion engines of the opposed-piston type

Country Status (1)

Country Link
GB (1) GB596195A (en)

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