GB266061A - Improvements in or relating to pistons for internal-combustion engines - Google Patents

Improvements in or relating to pistons for internal-combustion engines

Info

Publication number
GB266061A
GB266061A GB2925825A GB2925825A GB266061A GB 266061 A GB266061 A GB 266061A GB 2925825 A GB2925825 A GB 2925825A GB 2925825 A GB2925825 A GB 2925825A GB 266061 A GB266061 A GB 266061A
Authority
GB
United Kingdom
Prior art keywords
piston
rod
parts
packing
internal
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
GB2925825A
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
Priority to GB2925825A priority Critical patent/GB266061A/en
Publication of GB266061A publication Critical patent/GB266061A/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
    • 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
    • F02B75/00—Other engines
    • F02B75/002—Double acting engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

266,061. Doxford, R. P., and Keller, K. O. Nov. 19, 1925. Pistons; cooling; attaching to rod; packing. - In order to promote cooling of the packing-rings, the parts 31, 32 which carry the rings are made thin and are connected to the crowns by parts 15 of reduced thickness, the piston being of the type in which the thrust is transmitted directly from the crowns to the pistonrod. The Figure shows a double-acting piston formed in two parts, the lower part 25 being integral with the piston-rod, and the upper part 26 being formed with an internal conical projection which is bolted to the piston-rod. The parts 31, 32 are connected by a flexible ring 33 and the piston is cooled by fluid supplied through passages 18, 19. Internal grooves may be formed in the parts 31, 32 between the packing-ring grooves. In a single-acting piston, the piston-rod is integral with the crown and the lower end of the piston is closed by a diaphragm secured to the part 32 and to the piston-rod. The part 32 may be a separate part bolted to a flange below the part 15. Specifications 106,470, 120,371 and 124,534 are referred to.
GB2925825A 1925-11-19 1925-11-19 Improvements in or relating to pistons for internal-combustion engines Expired GB266061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2925825A GB266061A (en) 1925-11-19 1925-11-19 Improvements in or relating to pistons for internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2925825A GB266061A (en) 1925-11-19 1925-11-19 Improvements in or relating to pistons for internal-combustion engines

Publications (1)

Publication Number Publication Date
GB266061A true GB266061A (en) 1927-02-21

Family

ID=10288649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2925825A Expired GB266061A (en) 1925-11-19 1925-11-19 Improvements in or relating to pistons for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB266061A (en)

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