GB1439691A - Hydraulic pump or motor - Google Patents
Hydraulic pump or motorInfo
- Publication number
- GB1439691A GB1439691A GB3191373A GB3191373A GB1439691A GB 1439691 A GB1439691 A GB 1439691A GB 3191373 A GB3191373 A GB 3191373A GB 3191373 A GB3191373 A GB 3191373A GB 1439691 A GB1439691 A GB 1439691A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinders
- hydraulic pump
- motor
- july
- radial
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
-
- 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
- F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
- F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
- F01B9/042—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the connections comprising gear transmissions
- F01B2009/045—Planetary gearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US269444A US3924516A (en) | 1972-07-06 | 1972-07-06 | Hydraulic pump or motor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1439691A true GB1439691A (en) | 1976-06-16 |
Family
ID=23027274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3191373A Expired GB1439691A (en) | 1972-07-06 | 1973-07-04 | Hydraulic pump or motor |
Country Status (9)
Country | Link |
---|---|
US (1) | US3924516A (fr) |
AR (1) | AR198672A1 (fr) |
AU (1) | AU452874B2 (fr) |
CA (1) | CA992392A (fr) |
DE (1) | DE2333486A1 (fr) |
ES (1) | ES416608A1 (fr) |
FR (1) | FR2192618A5 (fr) |
GB (1) | GB1439691A (fr) |
ZA (1) | ZA734594B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4974496A (en) * | 1986-07-23 | 1990-12-04 | Sea Shelf Engineering Pty. Ltd. | A hydrocyclic motor |
DE4221705A1 (de) * | 1992-07-02 | 1994-01-05 | Voith Gmbh J M | Hydrostatische Maschine mit axialem Schubausgleich |
AU3618397A (en) | 1996-07-26 | 1998-02-20 | Frantisek Flacek | Rotary piston machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US668855A (en) * | 1898-12-05 | 1901-02-26 | John F W Koetter | Motor. |
US800224A (en) * | 1905-02-23 | 1905-09-26 | Ellsworth L Ward | Pneumatic drill. |
US905861A (en) * | 1907-06-04 | 1908-12-08 | Smedley J Everts | Rotary air-compressor. |
US2416940A (en) * | 1945-04-13 | 1947-03-04 | James E Morton | Fluid pressure motor |
US2712794A (en) * | 1949-06-15 | 1955-07-12 | Marion W Humphreys | Fluid motor or pump |
BE758736A (fr) * | 1969-11-11 | 1971-04-16 | Dickertmann Hebezeugfabrik A G | Moteur a fluide sous pression |
NO138225C (no) * | 1970-08-25 | 1978-08-02 | Kawasaki Heavy Ind Ltd | Hydraulisk radialstempelmotor eller -pumpe |
-
1972
- 1972-07-06 US US269444A patent/US3924516A/en not_active Expired - Lifetime
- 1972-12-01 AU AU49534/72A patent/AU452874B2/en not_active Expired
-
1973
- 1973-02-09 CA CA163,411A patent/CA992392A/en not_active Expired
- 1973-06-30 DE DE19732333486 patent/DE2333486A1/de active Pending
- 1973-07-04 GB GB3191373A patent/GB1439691A/en not_active Expired
- 1973-07-04 AR AR248928A patent/AR198672A1/es active
- 1973-07-04 FR FR7324557A patent/FR2192618A5/fr not_active Expired
- 1973-07-05 ES ES416608A patent/ES416608A1/es not_active Expired
- 1973-07-06 ZA ZA734594A patent/ZA734594B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES416608A1 (es) | 1976-02-16 |
CA992392A (en) | 1976-07-06 |
AU4953472A (en) | 1974-06-06 |
US3924516A (en) | 1975-12-09 |
DE2333486A1 (de) | 1974-01-24 |
AR198672A1 (es) | 1974-07-15 |
ZA734594B (en) | 1974-06-26 |
FR2192618A5 (fr) | 1974-02-08 |
AU452874B2 (en) | 1974-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
49R | Reference inserted (sect. 9/1949) | ||
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |