GB249188A - Improvements in and relating to internal combustion engines - Google Patents

Improvements in and relating to internal combustion engines

Info

Publication number
GB249188A
GB249188A GB2990424A GB2990424A GB249188A GB 249188 A GB249188 A GB 249188A GB 2990424 A GB2990424 A GB 2990424A GB 2990424 A GB2990424 A GB 2990424A GB 249188 A GB249188 A GB 249188A
Authority
GB
United Kingdom
Prior art keywords
liner
ports
bolted
centre part
cylinder
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
GB2990424A
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.)
Richardsons Westgarth and Co Ltd
Original Assignee
Richardsons Westgarth and Co Ltd
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 Richardsons Westgarth and Co Ltd filed Critical Richardsons Westgarth and Co Ltd
Priority to GB2990424A priority Critical patent/GB249188A/en
Publication of GB249188A publication Critical patent/GB249188A/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
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

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

249,188. Richardsons, Westgarth, & Co., Ltd., Morison, R. B., Tucker, R. E., and Evans, H. R., (Representatives of Morion, D. B.), and Burn, W. S. Dec. 12, 1924. Cylinders, ports and liners of, covers for, and cooling.-The centre part 8 of a three-port liner for a double acting cylinder has scavenge-air inlet ports 1 with nozzles 2, which in alternate ports direct the air to opposite ends of the cylinder, and common exhaust ports 5. A casing 10, which is integral with the lower water jacket 9, is mounted on the bed-plate and the upper water jacket 11 is bolted to it or provided with lugs which are attached to extensions of the frame tie-rods; the jacket 11 clamps the centre part 8 of the liner in position. The outer parts of the liner are bolted to the centre part and free to expand at their outer ends. The piston nut 15 has the same diameter as the piston rod, and this causes the clearance spaces at the two ends to be similar annular chambers. Similar water-cooled heads are bolted to the jackets 9, 11, the piston rod gland being arranged outside the head. The Provisional Specification describes (1) a single row of inlet ports which coact with the side of the piston to direct the air to the cylinder ends, and (2) a liner which is constructed in one piece.
GB2990424A 1924-12-12 1924-12-12 Improvements in and relating to internal combustion engines Expired GB249188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2990424A GB249188A (en) 1924-12-12 1924-12-12 Improvements in and relating to internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2990424A GB249188A (en) 1924-12-12 1924-12-12 Improvements in and relating to internal combustion engines

Publications (1)

Publication Number Publication Date
GB249188A true GB249188A (en) 1926-03-12

Family

ID=10299082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2990424A Expired GB249188A (en) 1924-12-12 1924-12-12 Improvements in and relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB249188A (en)

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