GB254717A - Improvement in pistons - Google Patents
Improvement in pistonsInfo
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—PistonsĀ
- F02F3/0015—Multi-part pistons
-
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/005—Pistons; 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.
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) |
-
1926
- 1926-06-28 GB GB16278/26A patent/GB254717A/en not_active Expired
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