GB399055A - Improvements in piston rings - Google Patents
Improvements in piston ringsInfo
- Publication number
- GB399055A GB399055A GB19233A GB19233A GB399055A GB 399055 A GB399055 A GB 399055A GB 19233 A GB19233 A GB 19233A GB 19233 A GB19233 A GB 19233A GB 399055 A GB399055 A GB 399055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- segments
- piston
- springs
- secured
- 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
- F16J9/061—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
399,055. Piston-rings. MELLOR, J., 332, Ocean Avenue, Jersey City, New Jersey, U.S.A. Jan. 3,1933, No. 192. [Class 122 (i).] A piston-ring comprises a series of axially and radially overlapping segments 1 mounted on the periphery of a carrier ring M and expanded by springs S which may be secured at 13, 14 to the ring M and segments 1 respectively. Projections 9, 10 on one end of each segment engage recesses 6, 8 in the ends of the adjacent segment. The curvature of the surface 9 increases from the end 9a to ensure good contact with the surface 8 after wear. Cylinder pressure has access to the surface of the ring through grooves 22 and to the ring groove through perforations 21. The ring M<1> may be split and mounted in a dovetail groove in the inner periphery of the segments, Fig. 13, with springs S<1> secured to the inner face of the ring. Alternatively the segments may be riveted to a split carrier ring, which may be of wave shape. The segments may have single axial and radial overlapping surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19233A GB399055A (en) | 1933-01-03 | 1933-01-03 | Improvements in piston rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19233A GB399055A (en) | 1933-01-03 | 1933-01-03 | Improvements in piston rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB399055A true GB399055A (en) | 1933-09-28 |
Family
ID=9700025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19233A Expired GB399055A (en) | 1933-01-03 | 1933-01-03 | Improvements in piston rings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB399055A (en) |
-
1933
- 1933-01-03 GB GB19233A patent/GB399055A/en not_active Expired
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