GB254717A - Improvement in pistons - Google Patents

Improvement in pistons

Info

Publication number
GB254717A
GB254717A GB16278/26A GB1627826A GB254717A GB 254717 A GB254717 A GB 254717A GB 16278/26 A GB16278/26 A GB 16278/26A GB 1627826 A GB1627826 A GB 1627826A GB 254717 A GB254717 A GB 254717A
Authority
GB
United Kingdom
Prior art keywords
packing
crown
ring
expanded
pistons
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
GB16278/26A
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.)
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 GB254717A publication Critical patent/GB254717A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00PistonsĀ 
    • F02F3/0015Multi-part pistons
    • 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
    • F16J1/00Pistons; Trunk pistons; Plungers
    • F16J1/005Pistons; Trunk pistons; Plungers obtained by assembling several pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

254,717. Falkenstein, H., July 2, 1925, [Convention date]. Void [Published under Sect. 91 of the Acts]. Pistons; packing. - An undivided softmetal packing-ring 5, screwed into the piston skirt, has an upwardly extending flange, which is expanded by a bevelled surface on the axially movable crown 10. The latter has a cylindrical extension sliding in the bore of the packing-ring and is drawn axially by springs 15 secured to lugs on the crown and on the skirt. In a modification, expansion of the packing-ring is facilitated by a groove 23, Fig. 4, at the base of the flange, which is engaged by a split ring 31 expanded by the bevelled surface on the crown. A groove is formed in the angle between the bevelled and cylindrical portions of the crown.
GB16278/26A 1925-07-02 1926-06-28 Improvement in pistons Expired GB254717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US254717XA 1925-07-02 1925-07-02

Publications (1)

Publication Number Publication Date
GB254717A true GB254717A (en) 1926-09-09

Family

ID=21826253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16278/26A Expired GB254717A (en) 1925-07-02 1926-06-28 Improvement in pistons

Country Status (1)

Country Link
GB (1) GB254717A (en)

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