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GB953017A - Improvements in or relating to piston rings - Google Patents

Improvements in or relating to piston rings

Info

Publication number
GB953017A
GB953017A GB3295661A GB3295661A GB953017A GB 953017 A GB953017 A GB 953017A GB 3295661 A GB3295661 A GB 3295661A GB 3295661 A GB3295661 A GB 3295661A GB 953017 A GB953017 A GB 953017A
Authority
GB
United Kingdom
Prior art keywords
ring
flanges
groove
piston
web
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
GB3295661A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB953017A publication Critical patent/GB953017A/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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/206—One-piece oil-scraping rings
    • 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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/203—Oil-scraping rings
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F11/00—Game accessories of general use, e.g. score counters, boxes
    • A63F11/0011—Chance selectors
    • A63F2011/0016—Spinners

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Motors (AREA)

Abstract

953,017. Pistons. FORD MOTOR CO. Ltd. Sept. 14, 1961 [Nov. 15, 1960], No. 32956/61. Heading F2T. A piston and ring assembly comprises a ring 10 having spaced first and second flanges 11 and 12 which diverge radially inwardly and are integrally connected by a web 14 to define cylinder wall engaging surfaces 13, the ring being housed in a ring groove 19 and making line contact at 28 and 31 with the sides of the groove and at 29 with a ridge 21 protruding from the base of the groove. Third and fourth flanges 23 and 24 are integrally connected to the flanges 11 and 12 respectively and also diverge radially inwardly. Oil return slots 16 and 22 are provided in the web 14 and in the piston 18 respectively. In the modification in Fig. 3, the flange 23 is replaced by a flange 32 as shown.
GB3295661A 1960-11-15 1961-09-14 Improvements in or relating to piston rings Expired GB953017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6934860A 1960-11-15 1960-11-15

Publications (1)

Publication Number Publication Date
GB953017A true GB953017A (en) 1964-03-25

Family

ID=22088366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3295661A Expired GB953017A (en) 1960-11-15 1961-09-14 Improvements in or relating to piston rings

Country Status (1)

Country Link
GB (1) GB953017A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343896A1 (en) * 1976-03-11 1977-10-07 Ramsey Corp Oil scraper ring for internal combustion engine pistons - is supported by split elements
GB2152629A (en) * 1984-01-12 1985-08-07 Ae Plc Piston and piston ring assemblies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343896A1 (en) * 1976-03-11 1977-10-07 Ramsey Corp Oil scraper ring for internal combustion engine pistons - is supported by split elements
GB2152629A (en) * 1984-01-12 1985-08-07 Ae Plc Piston and piston ring assemblies

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