GB292389A - An improvement in piston rings - Google Patents
An improvement in piston ringsInfo
- Publication number
- GB292389A GB292389A GB2336927A GB2336927A GB292389A GB 292389 A GB292389 A GB 292389A GB 2336927 A GB2336927 A GB 2336927A GB 2336927 A GB2336927 A GB 2336927A GB 292389 A GB292389 A GB 292389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- packing
- rings
- ring
- improvement
- piston rings
- 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
- F16J9/06—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
- F16J9/064—Rings with a flat annular side rail
- F16J9/066—Spring expander from sheet metal
- F16J9/068—Spring expander from sheet metal corrugated in the axial direction
-
- 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
- F16J9/064—Rings with a flat annular side rail
- F16J9/066—Spring expander from sheet metal
-
- 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
- F16J9/064—Rings with a flat annular side rail
- F16J9/066—Spring expander from sheet metal
- F16J9/067—Spring expander from sheet metal corrugated in the radial direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
292,389. Wuerfel, W. Sept. 6, 1927. Pistons; packing.-One or more split packing- rings 1, 2 are pressed axially by a split waved ring 9. A waved spring 13 is inserted between the packing-rings and the bottom of the packing- ring groove, the crests of the waves being slotted to form separate strips 29, 30 bearing on the rings 1, 2. An intermediate strip 31 may bear on the ring 9 also, and this strip may be divided at 34 to form two tongues. Oil is drained from the packing-ring groove by passages 20, the spring 13 being cut away at 19 to clear the passages.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2336927A GB292389A (en) | 1927-09-06 | 1927-09-06 | An improvement in piston rings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2336927A GB292389A (en) | 1927-09-06 | 1927-09-06 | An improvement in piston rings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB292389A true GB292389A (en) | 1928-06-21 |
Family
ID=10194511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2336927A Expired GB292389A (en) | 1927-09-06 | 1927-09-06 | An improvement in piston rings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB292389A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3184245A (en) * | 1960-02-19 | 1965-05-18 | Wellworthy Ltd | Piston rings |
-
1927
- 1927-09-06 GB GB2336927A patent/GB292389A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3184245A (en) * | 1960-02-19 | 1965-05-18 | Wellworthy Ltd | Piston rings |
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