GB1356349A - Axial piston pumps and motors - Google Patents
Axial piston pumps and motorsInfo
- Publication number
- GB1356349A GB1356349A GB4801071A GB4801071A GB1356349A GB 1356349 A GB1356349 A GB 1356349A GB 4801071 A GB4801071 A GB 4801071A GB 4801071 A GB4801071 A GB 4801071A GB 1356349 A GB1356349 A GB 1356349A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- cylinder block
- motors
- axial piston
- 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
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
- F01B3/0064—Machine housing
- F01B3/0067—Machine housing cylinder barrel bearing means
-
- 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
- F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
- F01B3/0064—Machine housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Abstract
1356349 Reciprocating pumps and motors SPERRY RAND CORP 15 Oct 1971 [28 Dec 1970] 48010/71 Heading F1A In an axial piston pump or motor comprising a rotary cylinder block 32 connected to a driveshaft 14 with limited freedom of movement to seat on a valve plate 12, and pistons 28 engaging an inclined plate 24, tilting of the cylinder block due to hydraulic pressure generated by the liquid circulating within the casing with the cylinder block is prevented by shaping the inner contour of the casing to restrict liquid circulation. As shown in Fig.4, baffles 38 are attached to or formed integrally with the casing and located at the mid-stroke positions of the pistons.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10164770A | 1970-12-28 | 1970-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1356349A true GB1356349A (en) | 1974-06-12 |
Family
ID=22285720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4801071A Expired GB1356349A (en) | 1970-12-28 | 1971-10-15 | Axial piston pumps and motors |
Country Status (8)
Country | Link |
---|---|
US (1) | US3693508A (en) |
JP (1) | JPS567060B1 (en) |
CA (1) | CA945814A (en) |
DE (1) | DE2163442C3 (en) |
FR (1) | FR2120905A5 (en) |
GB (1) | GB1356349A (en) |
IT (1) | IT939618B (en) |
SE (1) | SE378648B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2116619A1 (en) * | 1971-04-05 | 1972-10-19 | Robert Bosch Gmbh, 7000 Stuttgart | Axial piston machine |
US3955475A (en) * | 1974-10-04 | 1976-05-11 | Daikin Kogyo Co., Ltd. | Axial piston power transmission |
DE3233579C2 (en) * | 1982-09-10 | 1984-09-13 | Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal | Axial piston machine |
US5681149A (en) * | 1995-07-19 | 1997-10-28 | Trinova Corporation | Hydraulic pump with side discharge valve plate |
US5784949A (en) * | 1997-06-25 | 1998-07-28 | Sauer Inc. | Retaining system for slipper holddown pins |
DE102013221623A1 (en) * | 2013-10-24 | 2015-04-30 | Robert Bosch Gmbh | axial piston |
DE102014212600B4 (en) * | 2014-06-30 | 2019-04-25 | Danfoss Power Solutions Gmbh & Co. Ohg | Integrated lubrication pump |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR956824A (en) * | 1950-02-08 | |||
US2177008A (en) * | 1937-07-23 | 1939-10-24 | Ex Cell O Corp | Hydraulic motor |
US3382793A (en) * | 1965-08-09 | 1968-05-14 | Sundstrand Corp | Axial piston hydraulic unit |
GB1235696A (en) * | 1968-05-24 | 1971-06-16 | Laser Eng Dev Ltd | Reciprocating hydraulic pumps and motors of the axial type |
-
1970
- 1970-12-28 US US101647A patent/US3693508A/en not_active Expired - Lifetime
-
1971
- 1971-10-06 CA CA124,590A patent/CA945814A/en not_active Expired
- 1971-10-15 GB GB4801071A patent/GB1356349A/en not_active Expired
- 1971-10-19 IT IT53574/71A patent/IT939618B/en active
- 1971-11-19 JP JP9294071A patent/JPS567060B1/ja active Pending
- 1971-12-21 DE DE2163442A patent/DE2163442C3/en not_active Expired
- 1971-12-21 SE SE7116381A patent/SE378648B/xx unknown
- 1971-12-27 FR FR7146752A patent/FR2120905A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2163442C3 (en) | 1974-02-28 |
AU3432671A (en) | 1973-04-12 |
FR2120905A5 (en) | 1972-08-18 |
IT939618B (en) | 1973-02-10 |
DE2163442B2 (en) | 1973-08-02 |
CA945814A (en) | 1974-04-23 |
US3693508A (en) | 1972-09-26 |
JPS567060B1 (en) | 1981-02-16 |
DE2163442A1 (en) | 1972-07-13 |
SE378648B (en) | 1975-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1291984A (en) | Multiple piston hydraulic pump or motor | |
JPS5334322B2 (en) | ||
GB1356349A (en) | Axial piston pumps and motors | |
GB1512358A (en) | Ring dampener for rotary fluid pressure device | |
ES289145A1 (en) | Improvements in hydraulic pumps (Machine-translation by Google Translate, not legally binding) | |
GB1068078A (en) | Reciprocating pistons for pumps and motors | |
GB1235696A (en) | Reciprocating hydraulic pumps and motors of the axial type | |
GB1006852A (en) | Improvements in axial piston hydraulic pumps and motors | |
GB1317922A (en) | Piston pumps or motors | |
GB1456760A (en) | Pumps or motor fluid mechanisms | |
GB1017326A (en) | Improvements in swash plate type hydraulic pumps or motors | |
GB1031733A (en) | Improvements in or relating to hydraulic pumps and motors | |
GB1069671A (en) | Hydraulic reciprocating pumps and motors | |
GB1356350A (en) | Pumps and motors | |
SE312072B (en) | ||
GB1340793A (en) | Hydraulic axial piston pump or motor | |
GB1176621A (en) | Improvements in or relating to Reciprocating Hydraulic Pumps or Motors | |
GB1089819A (en) | Hydraulic machines having reciprocatory pistons | |
GB1074386A (en) | Hydraulic axial piston pumps and motors | |
GB990988A (en) | Hydraulic reciprocating pumps or motors | |
GB1364694A (en) | Barrel type hydrostatic machines | |
GB1360453A (en) | Port plate for reversible hydrostatic axial or radial cylinder piston pump or motor | |
GB1438190A (en) | Slipper retainer for an axial piston pump or motor | |
GB1332799A (en) | Hydraulic power unit including a hydraulic pump operated by a free piston internal combustion engine | |
SE319688B (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |