GB214014A - An improved piston for use in cylindrical valve chambers and cylinders - Google Patents
An improved piston for use in cylindrical valve chambers and cylindersInfo
- Publication number
- GB214014A GB214014A GB254423A GB254423A GB214014A GB 214014 A GB214014 A GB 214014A GB 254423 A GB254423 A GB 254423A GB 254423 A GB254423 A GB 254423A GB 214014 A GB214014 A GB 214014A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- lead
- cylinders
- cylindrical valve
- valve chambers
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
214,014. Mason, J. M. Jan. 27, 1923. Pistons; packing; attaching to, and detaching from, rod.-A piston or piston valve has thin walls which are expanded bv means of lead or other compressible material. A small piston comprises a steel shell 6, Fig. 1, closed at one end and screwing on to a body 1, being locked by a screw cap 8. The shell is packed with lead &c. 4 and the open end is covered by a plate 3 abutting against a shoulder on the body 1. A larger piston comprises a body 9, Fig. 4, recessed on both faces to receive junk rings 10, 11, between which is secured a steel shell 6 of L section expanded by lead &c. 7. The rod is attached to the piston by means of a screwed connecting piece 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB254423A GB214014A (en) | 1923-01-27 | 1923-01-27 | An improved piston for use in cylindrical valve chambers and cylinders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB254423A GB214014A (en) | 1923-01-27 | 1923-01-27 | An improved piston for use in cylindrical valve chambers and cylinders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB214014A true GB214014A (en) | 1924-04-17 |
Family
ID=9741448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB254423A Expired GB214014A (en) | 1923-01-27 | 1923-01-27 | An improved piston for use in cylindrical valve chambers and cylinders |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB214014A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976583C (en) * | 1948-04-08 | 1963-12-05 | Atlas Copco Ab | Differential hammer piston for pneumatic hammer drill or the like. |
-
1923
- 1923-01-27 GB GB254423A patent/GB214014A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976583C (en) * | 1948-04-08 | 1963-12-05 | Atlas Copco Ab | Differential hammer piston for pneumatic hammer drill or the like. |
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