GB878138A - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
GB878138A
GB878138A GB9618/60A GB961860A GB878138A GB 878138 A GB878138 A GB 878138A GB 9618/60 A GB9618/60 A GB 9618/60A GB 961860 A GB961860 A GB 961860A GB 878138 A GB878138 A GB 878138A
Authority
GB
United Kingdom
Prior art keywords
piston
ring
combustion engine
internal combustion
pin
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
GB9618/60A
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.)
Cooper Bessemer Corp
Original Assignee
Cooper Bessemer Corp
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 Cooper Bessemer Corp filed Critical Cooper Bessemer Corp
Publication of GB878138A publication Critical patent/GB878138A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction

Abstract

878,138. Piston packing. COOPER-BESSEMER CORPORATION. March 18, 1960 [Nov. 16, 1959], No. 9618/60. Class 122 (1). In a two-stroke internal combustion engine, at least the top piston ring 18 is prevented from rotating in its groove 21 by locating means, for example a pin 22, secured to the piston 11 and engaging recesses 20 formed in the inner periphery of the ring at the joint, the locating means being disposed at the side of the piston which, in operation, overruns the intake ports 12. Clearance is provided between the walls of the recesses 20 and the pin 22 which is fitted in a hole 23 in the piston and, preferably, is formed from spirally-wound metal strip. The ring 18 may have a wear insert 19 in its outer periphery and when it is fully expanded against the cylinder wall occupies not less than 78% of the cross-sectional area of the groove 21.
GB9618/60A 1959-11-16 1960-03-18 Internal combustion engine Expired GB878138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US878138XA 1959-11-16 1959-11-16

Publications (1)

Publication Number Publication Date
GB878138A true GB878138A (en) 1961-09-27

Family

ID=22207414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9618/60A Expired GB878138A (en) 1959-11-16 1960-03-18 Internal combustion engine

Country Status (1)

Country Link
GB (1) GB878138A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511851A1 (en) * 1985-03-30 1986-10-09 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Slotted oil scraper ring inserted in a ring groove on the bottom end of a trunk piston

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511851A1 (en) * 1985-03-30 1986-10-09 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Slotted oil scraper ring inserted in a ring groove on the bottom end of a trunk piston

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