GB191518050A - Improvements in Pistons and Piston-rings. - Google Patents
Improvements in Pistons and Piston-rings.Info
- Publication number
- GB191518050A GB191518050A GB191518050DA GB191518050A GB 191518050 A GB191518050 A GB 191518050A GB 191518050D A GB191518050D A GB 191518050DA GB 191518050 A GB191518050 A GB 191518050A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- packing
- pistons
- rings
- during
- 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
- F16J9/20—Rings with special cross-section; Oil-scraping rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
18,050. Barr, G. Dec. 28. Pistons; piston packing. -In a piston for a singleacting compressor or internal-combustion engine, having one or more packing-rings of rectangular section contained in grooves of similar crosssection, the edges D<4>, A<4> of the packing and groove facing towards the piston head are bevelled or rounded, in order to prevent a scraping action during the upward stroke, while permitting it during the downward stroke, thus minimizing the passage of oil past the piston.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191518050T | 1915-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191518050A true GB191518050A (en) | 1916-03-16 |
Family
ID=32652049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191518050D Expired GB191518050A (en) | 1915-12-28 | 1915-12-28 | Improvements in Pistons and Piston-rings. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191518050A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4978078A (en) * | 1987-01-27 | 1990-12-18 | Laszlo Vadnay | Apparatus for dehusking grain |
EP1655522A1 (en) * | 2004-11-05 | 2006-05-10 | Wärtsilä Schweiz AG | Piston ring |
DE10149127B4 (en) * | 2000-10-05 | 2009-11-26 | Nippon Piston Ring Co., Ltd. | Compression piston ring for use in an internal combustion engine and diesel engine |
-
1915
- 1915-12-28 GB GB191518050D patent/GB191518050A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4978078A (en) * | 1987-01-27 | 1990-12-18 | Laszlo Vadnay | Apparatus for dehusking grain |
DE10149127B4 (en) * | 2000-10-05 | 2009-11-26 | Nippon Piston Ring Co., Ltd. | Compression piston ring for use in an internal combustion engine and diesel engine |
EP1655522A1 (en) * | 2004-11-05 | 2006-05-10 | Wärtsilä Schweiz AG | Piston ring |
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