GB580543A - Improvements relating to pistons - Google Patents
Improvements relating to pistonsInfo
- Publication number
- GB580543A GB580543A GB2094743A GB2094743A GB580543A GB 580543 A GB580543 A GB 580543A GB 2094743 A GB2094743 A GB 2094743A GB 2094743 A GB2094743 A GB 2094743A GB 580543 A GB580543 A GB 580543A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- pistons
- passage
- ball
- improvements relating
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0082—Details
- F01B3/0085—Pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
580,543. Pistons. CROUCHER, A. H., and HILLS, W.. D. Dec. 14, 1943, No. 20947. [Class 122 (i)] In a piston c for a reciprocating pump or engine in which a ball d engages a cam track b, such as that described in Specification 580,544, [Group XXVIII], the piston is hollow and formed with a small central passage h which supplies oil or other liquid under pressure to the seating e. The passage h may be enlarged at k immediately behind the ball d, and it may extend rearwardly through an axial stem g and be connected to a transverse passage n. The latter may be aligned with passages l drilled in the skirt of the piston and connected with a groove m. The Provisional Specification states that the invention may be applied to thrust bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2094743A GB580543A (en) | 1943-12-14 | 1943-12-14 | Improvements relating to pistons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2094743A GB580543A (en) | 1943-12-14 | 1943-12-14 | Improvements relating to pistons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB580543A true GB580543A (en) | 1946-09-11 |
Family
ID=10154519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2094743A Expired GB580543A (en) | 1943-12-14 | 1943-12-14 | Improvements relating to pistons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB580543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960057A (en) * | 1973-01-26 | 1976-06-01 | Hitachi Construction Machinery Co., Ltd. | Hydraulic pump or motor |
| US5085053A (en) * | 1987-12-28 | 1992-02-04 | Honda Giken Kogyo Kabushiki Kaisha | Swashplate assembly for a swashplate type hydraulic pressure device |
-
1943
- 1943-12-14 GB GB2094743A patent/GB580543A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960057A (en) * | 1973-01-26 | 1976-06-01 | Hitachi Construction Machinery Co., Ltd. | Hydraulic pump or motor |
| US5085053A (en) * | 1987-12-28 | 1992-02-04 | Honda Giken Kogyo Kabushiki Kaisha | Swashplate assembly for a swashplate type hydraulic pressure device |
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