GB1089819A - Hydraulic machines having reciprocatory pistons - Google Patents
Hydraulic machines having reciprocatory pistonsInfo
- Publication number
- GB1089819A GB1089819A GB48666/63A GB4866663A GB1089819A GB 1089819 A GB1089819 A GB 1089819A GB 48666/63 A GB48666/63 A GB 48666/63A GB 4866663 A GB4866663 A GB 4866663A GB 1089819 A GB1089819 A GB 1089819A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slipper
- piston
- engaging
- cam
- pistons
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32631—Universal ball and socket
- Y10T403/32737—Universal ball and socket including liner, shim, or discrete seat
Abstract
1,089,819. Reciprocating motors and pumps. SERCKR. & D. Ltd. Nov. 26, 1964 [Dec.10, 1963], No.48666/63. Heading F1A. In an axial piston motor or pump comprising a rotary cylinder block (12), Fig. 1 (not shown), engaging a stationary valve plate (16) and having pistons 113 engaging a stationary cam-surface (15) through slippers 114 having inclined working faces 114a, each piston engages its slipper through part-spherical surfaces, and is secured thereto by a bonded elastomeric ring 121 or by a metal bellows. The hollow interiors of the piston and slipper are interconnected by a restricted bore 120 so that a hydrostatic bearing is formed between the slipper and the cam-surface. In the embodiment of Fig. 3 (not shown), the slipper is formed with a concave face engaging a convex face on the piston, and the restricted bore is formed in the slipper.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB48666/63A GB1089819A (en) | 1963-12-10 | 1963-12-10 | Hydraulic machines having reciprocatory pistons |
US415278A US3283725A (en) | 1963-12-10 | 1964-12-02 | Hydraulic machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB48666/63A GB1089819A (en) | 1963-12-10 | 1963-12-10 | Hydraulic machines having reciprocatory pistons |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1089819A true GB1089819A (en) | 1967-11-08 |
Family
ID=10449470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB48666/63A Expired GB1089819A (en) | 1963-12-10 | 1963-12-10 | Hydraulic machines having reciprocatory pistons |
Country Status (2)
Country | Link |
---|---|
US (1) | US3283725A (en) |
GB (1) | GB1089819A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3900327A1 (en) * | 1989-01-07 | 1990-07-12 | Bosch Gmbh Robert | DEVICE FOR AN ANTI-BLOCKING SYSTEM |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1487397A (en) * | 1966-05-23 | 1967-07-07 | Citroen Sa Andre | Group for hydrostatic transmission of mechanical power |
US3453965A (en) * | 1966-08-29 | 1969-07-08 | Applied Power Ind Inc | Valve plate motor pump |
GB1342905A (en) * | 1970-09-02 | 1974-01-10 | Nat Res Dev | Cam follower piston |
JPS5522631B2 (en) * | 1973-02-16 | 1980-06-18 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2901979A (en) * | 1953-07-24 | 1959-09-01 | North American Aviation Inc | Hydraulic unit with improved piston assembly |
US2847938A (en) * | 1955-12-01 | 1958-08-19 | John T Gondek | Hydraulic pump |
US3120816A (en) * | 1959-04-16 | 1964-02-11 | Council Scient Ind Res | Hydraulic pumps and motors |
US3095221A (en) * | 1960-11-02 | 1963-06-25 | Linde Eismasch Ag | Piston construction |
US3221564A (en) * | 1962-01-18 | 1965-12-07 | Hydro Kinetics Inc | Piston shoe construction for axial piston pump |
-
1963
- 1963-12-10 GB GB48666/63A patent/GB1089819A/en not_active Expired
-
1964
- 1964-12-02 US US415278A patent/US3283725A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3900327A1 (en) * | 1989-01-07 | 1990-07-12 | Bosch Gmbh Robert | DEVICE FOR AN ANTI-BLOCKING SYSTEM |
GB2230303A (en) * | 1989-01-07 | 1990-10-17 | Bosch Gmbh Robert | Hydraulic pump for a vehicle brake system |
GB2230303B (en) * | 1989-01-07 | 1993-01-13 | Bosch Gmbh Robert | Hydraulic unit for a vehicle brake system |
Also Published As
Publication number | Publication date |
---|---|
US3283725A (en) | 1966-11-08 |
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