GB705123A - Improvements in or relating to piston packing ring - Google Patents
Improvements in or relating to piston packing ringInfo
- Publication number
- GB705123A GB705123A GB272652A GB272652A GB705123A GB 705123 A GB705123 A GB 705123A GB 272652 A GB272652 A GB 272652A GB 272652 A GB272652 A GB 272652A GB 705123 A GB705123 A GB 705123A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- piston packing
- relating
- elements
- packing ring
- 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
- F16J9/04—Helical rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
705,123. Piston rings. RAMSEY CORPORATION. Feb. 1, 1952, No. 2726/52. Class 122 (1) A piston packing comprises a plurality of spring elements 1, 2 each of which is coiled in a plurality of turns from a flat ribbon of steel, the elements 1 exerting an expanding pressure and the elements 2 a contracting pressure. The pressure exerted by the rings 2 is greater than the pressure exerted by the rings 1 which latter is sufficient only to maintain the rings in contact with the cylinder wall. The outer circumferences of rings 1 and the inner circumferencies of rings 2 are chromium plated.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1049889D FR1049889A (en) | 1952-02-01 | 1952-01-25 | Improvements to piston rings |
GB272652A GB705123A (en) | 1952-02-01 | 1952-02-01 | Improvements in or relating to piston packing ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB272652A GB705123A (en) | 1952-02-01 | 1952-02-01 | Improvements in or relating to piston packing ring |
Publications (1)
Publication Number | Publication Date |
---|---|
GB705123A true GB705123A (en) | 1954-03-10 |
Family
ID=9744728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB272652A Expired GB705123A (en) | 1952-02-01 | 1952-02-01 | Improvements in or relating to piston packing ring |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1049889A (en) |
GB (1) | GB705123A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997039261A1 (en) * | 1996-04-18 | 1997-10-23 | Tecnomeccanica Treviglio Di Taschini Gianangelo | Composite piston for the use on endothermic motors, compressors and pumps |
-
1952
- 1952-01-25 FR FR1049889D patent/FR1049889A/en not_active Expired
- 1952-02-01 GB GB272652A patent/GB705123A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997039261A1 (en) * | 1996-04-18 | 1997-10-23 | Tecnomeccanica Treviglio Di Taschini Gianangelo | Composite piston for the use on endothermic motors, compressors and pumps |
Also Published As
Publication number | Publication date |
---|---|
FR1049889A (en) | 1954-01-04 |
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