GB914644A - A piston and piston ring assembly - Google Patents
A piston and piston ring assemblyInfo
- Publication number
- GB914644A GB914644A GB3803759A GB3803759A GB914644A GB 914644 A GB914644 A GB 914644A GB 3803759 A GB3803759 A GB 3803759A GB 3803759 A GB3803759 A GB 3803759A GB 914644 A GB914644 A GB 914644A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- piston
- spring
- ferber
- junker
- 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
- 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
- F16J9/14—Joint-closures
- F16J9/145—Joint-closures of spring expanders
-
- 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
- F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
- F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
- F16J9/063—Strip or wire along the entire circumference
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
914,644. Piston rings. JUNKER, [nee FLUCKINGER], C., JUNKER, F., WRAN, nee FERBER], G., and FERBER, R. Nov. 10, 1959 [Nov. 20, 1958; April 16, 1959], No. 38037/59. Class 22 (1). A piston-ring 1 is expanded by a spring 2 of polygonal form which does not engage the bottom 25 of the piston-ring groove and is arranged so that its sides buckle outwardly with increasing inwardly-directed radial pressure on the ring. The ends 3, 4 of the spring may abut each other as shown in Fig. 2 or engage notches in the inside surface of the ring 1. In the modification shown in Fig. 5, the abutting ends 11, 12 of the spring ring 13 lie in recesses 10 in the ends of the piston-ring 8. The spring ring may be made of spring steel strip or wire and its ends 3, 4 may be reduced and telescoped into a sleeve 14, Fig. 6. The cross-section of the spring may be V or trapezium-shaped.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6639558A CH364948A (en) | 1958-11-20 | 1958-11-20 | Piston ring with tension spring built into the piston |
| CH7212359A CH367674A (en) | 1958-11-20 | 1959-04-16 | Piston ring with tension spring built into the piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB914644A true GB914644A (en) | 1963-01-02 |
Family
ID=25737874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3803759A Expired GB914644A (en) | 1958-11-20 | 1959-11-10 | A piston and piston ring assembly |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE584768A (en) |
| CH (1) | CH367674A (en) |
| GB (1) | GB914644A (en) |
-
1959
- 1959-04-16 CH CH7212359A patent/CH367674A/en unknown
- 1959-11-10 GB GB3803759A patent/GB914644A/en not_active Expired
- 1959-11-18 BE BE584768A patent/BE584768A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE584768A (en) | 1960-03-16 |
| CH367674A (en) | 1963-02-28 |
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