GB549383A - Improvements in or relating to the cylinders and crank cases of internal combustion engines - Google Patents

Improvements in or relating to the cylinders and crank cases of internal combustion engines

Info

Publication number
GB549383A
GB549383A GB939741A GB939741A GB549383A GB 549383 A GB549383 A GB 549383A GB 939741 A GB939741 A GB 939741A GB 939741 A GB939741 A GB 939741A GB 549383 A GB549383 A GB 549383A
Authority
GB
United Kingdom
Prior art keywords
cylinders
rings
ports
parts
relating
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
GB939741A
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.)
MARY ELIZABETH MCCARTHY
Original Assignee
MARY ELIZABETH MCCARTHY
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 MARY ELIZABETH MCCARTHY filed Critical MARY ELIZABETH MCCARTHY
Priority to GB939741A priority Critical patent/GB549383A/en
Publication of GB549383A publication Critical patent/GB549383A/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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0002—Cylinder arrangements
    • F02F7/0012—Crankcases of V-engines
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/30—Inverted positioning of engines

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

549,383. Crank cases ; cylinders ; regulating. JACKSON, L. MELLERSH-. (McCarthy, M. E.). July 24, 1941, No. 9397. [Classes 7 (ii) and 7 (vi)] The crank case 20, 29 made of aluminium or other light material has formed integrally therewith one end 15 of the engine cylinders, the main parts of which are constituted by cast-iron portions 17, arranged in alignment with the parts 15 and centred in relation thereto by rings 26 entering grooves 25 formed in the adjacent ends of the cylinder parts. The rings are formed with inlet ports 31 coinciding more or less with corresponding ports 27, the effective port area being adjusted by rotation of the rings 26. The inlet ports 31 and exhaust ports 42 are controlled by corresponding ports 40, 41 in sleeve valves 33, which may be integral with cylinder heads 34, or may slide thereover. The intake air is drawn by superchargers into a chamber 19 through scoops 70, and is discharged into inlet chambers 28, and cooling-water is circulated through manifolds 50, 51, as described in Specification 549,382.
GB939741A 1941-07-24 1941-07-24 Improvements in or relating to the cylinders and crank cases of internal combustion engines Expired GB549383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB939741A GB549383A (en) 1941-07-24 1941-07-24 Improvements in or relating to the cylinders and crank cases of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939741A GB549383A (en) 1941-07-24 1941-07-24 Improvements in or relating to the cylinders and crank cases of internal combustion engines

Publications (1)

Publication Number Publication Date
GB549383A true GB549383A (en) 1942-11-18

Family

ID=9871186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB939741A Expired GB549383A (en) 1941-07-24 1941-07-24 Improvements in or relating to the cylinders and crank cases of internal combustion engines

Country Status (1)

Country Link
GB (1) GB549383A (en)

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