GB255812A - Improvement in pistons and piston rings - Google Patents

Improvement in pistons and piston rings

Info

Publication number
GB255812A
GB255812A GB5380/26A GB538026A GB255812A GB 255812 A GB255812 A GB 255812A GB 5380/26 A GB5380/26 A GB 5380/26A GB 538026 A GB538026 A GB 538026A GB 255812 A GB255812 A GB 255812A
Authority
GB
United Kingdom
Prior art keywords
groove
pistons
improvement
oil
ring
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
GB5380/26A
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.)
SKF Automotive Products Inc
Original Assignee
SKF Automotive Products Inc
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 SKF Automotive Products Inc filed Critical SKF Automotive Products Inc
Publication of GB255812A publication Critical patent/GB255812A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J9/00Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12Details
    • F16J9/20Rings with special cross-section; Oil-scraping rings
    • F16J9/203Oil-scraping rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J9/00Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12Details
    • F16J9/20Rings with special cross-section; Oil-scraping rings
    • F16J9/206One-piece oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)

Abstract

255,812. McQuay-Norris Manufacturing Co., (Assignees of Mummert, A. J.). July 23, 1925, [Convention date]. Pistons; packing.-An oil-scraper ring of the type having an oil-collecting groove E, has slots F above the groove by which oil passes to the back of the ring and by passages H to the interior of the piston. The passages H may be at the upper or lower end of the packing-ring groove. The upper wall of the groove E may be at rightangles to the cylinder wall, or inclined. The edge of the lower wall of the groove E is clear of the cylinder wall.
GB5380/26A 1925-07-23 1926-02-25 Improvement in pistons and piston rings Expired GB255812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US255812XA 1925-07-23 1925-07-23

Publications (1)

Publication Number Publication Date
GB255812A true GB255812A (en) 1926-08-26

Family

ID=21826885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5380/26A Expired GB255812A (en) 1925-07-23 1926-02-25 Improvement in pistons and piston rings

Country Status (1)

Country Link
GB (1) GB255812A (en)

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