GB259527A - Improvements in piston rings - Google Patents

Improvements in piston rings

Info

Publication number
GB259527A
GB259527A GB28966/25A GB2896625A GB259527A GB 259527 A GB259527 A GB 259527A GB 28966/25 A GB28966/25 A GB 28966/25A GB 2896625 A GB2896625 A GB 2896625A GB 259527 A GB259527 A GB 259527A
Authority
GB
United Kingdom
Prior art keywords
piston
packing
groove
ring
engaging
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
GB28966/25A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB259527A publication Critical patent/GB259527A/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
    • F16J9/22—Rings for preventing wear of grooves or like seatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)

Abstract

259,527. Madsen, T. Oct. 7, 1925, [Convention date ]. Piston packing.-The side of a packing-ring groove which is exposed to wear is protected by a split or segmental ring, secured by flanges, pins or hooks engaging recesses in the side of the packing- ring groove. In. a double - acting piston, both sides of each groove are protected. A wearing-ring 5a, Fig. 3, may have an inner or middle flange engaging a groove 6<a> in the piston, or may carry pins 7 engaging holes in the piston. A number of packing-rings 3, Fig. 4, may be separated by wearing rings 5<d> engaging undercut flanges on the piston body.
GB28966/25A 1925-10-07 1925-11-17 Improvements in piston rings Expired GB259527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE259527X 1925-10-07

Publications (1)

Publication Number Publication Date
GB259527A true GB259527A (en) 1927-02-17

Family

ID=20306395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28966/25A Expired GB259527A (en) 1925-10-07 1925-11-17 Improvements in piston rings

Country Status (1)

Country Link
GB (1) GB259527A (en)

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