IT1266639B1 - Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase - Google Patents
Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfaseInfo
- Publication number
- IT1266639B1 IT1266639B1 IT93MI002309A ITMI932309A IT1266639B1 IT 1266639 B1 IT1266639 B1 IT 1266639B1 IT 93MI002309 A IT93MI002309 A IT 93MI002309A IT MI932309 A ITMI932309 A IT MI932309A IT 1266639 B1 IT1266639 B1 IT 1266639B1
- Authority
- IT
- Italy
- Prior art keywords
- counter
- distribution
- phase
- pressure fluid
- hydraulic motors
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
- F03C1/0403—Details, component parts specially adapted of such engines
- F03C1/0435—Particularities relating to the distribution members
- F03C1/0444—Particularities relating to the distribution members to plate-like distribution members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
- F03C1/053—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the inner ends of the cylinders
- F03C1/0535—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the inner ends of the cylinders with two or more radial piston/cylinder units in series
- F03C1/0536—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the inner ends of the cylinders with two or more radial piston/cylinder units in series directly located side by side
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI002309A IT1266639B1 (it) | 1993-10-29 | 1993-10-29 | Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase |
EP94202930A EP0651159A1 (en) | 1993-10-29 | 1994-10-11 | Distribution unit for hydraulic radial piston motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI002309A IT1266639B1 (it) | 1993-10-29 | 1993-10-29 | Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI932309A0 ITMI932309A0 (it) | 1993-10-29 |
ITMI932309A1 ITMI932309A1 (it) | 1995-04-29 |
IT1266639B1 true IT1266639B1 (it) | 1997-01-09 |
Family
ID=11367117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93MI002309A IT1266639B1 (it) | 1993-10-29 | 1993-10-29 | Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0651159A1 (it) |
IT (1) | IT1266639B1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI110446B (fi) | 1997-11-11 | 2003-01-31 | Valmet Hydraulics Oy | Radiaalimäntähydraulimoottori |
IT1301862B1 (it) * | 1998-07-24 | 2000-07-07 | Riva Calzoni Oleodinamica S P | Dispositivo di regolazione dell'anticipo di motori/pompe di tipoidraulico. |
IT1392936B1 (it) * | 2009-02-24 | 2012-04-02 | Parker Hannifin Spa | Disco rotante con asole di bilanciamento asimmetriche per la distribuzione di un fluido di azionamento a propulsori di motori |
CN102011758B (zh) * | 2009-09-04 | 2013-01-02 | 佛山市顺德区中意液压有限公司 | 一种双列径向十柱塞马达用配油装置 |
CN114320730B (zh) * | 2021-12-23 | 2023-11-24 | 宁波丹顿液压传动有限公司 | 一种双列十缸径向柱塞马达配油*** |
CN116292066B (zh) * | 2023-02-08 | 2024-04-23 | 宁波欧易液压有限公司 | 一种液压马达 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB173264A (en) * | 1920-08-19 | 1921-12-19 | Luigi Cardini | Improvements connected with fluid pressure rotary motors |
BE678529A (it) * | 1965-04-13 | 1966-09-01 | ||
FR2296778A1 (fr) * | 1975-01-03 | 1976-07-30 | Rexroth Sigma | Perfectionnements apportes aux machines a pistons radiaux, notamment aux moteurs ou pompes hydrauliques |
IT1076119B (it) * | 1977-02-17 | 1985-04-24 | Riva Calzoni Spa | Distributore per motori idraulici |
-
1993
- 1993-10-29 IT IT93MI002309A patent/IT1266639B1/it active IP Right Grant
-
1994
- 1994-10-11 EP EP94202930A patent/EP0651159A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0651159A1 (en) | 1995-05-03 |
ITMI932309A1 (it) | 1995-04-29 |
ITMI932309A0 (it) | 1993-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU7403094A (en) | Pump with fluid bearing | |
IT1289139B1 (it) | Cilindro motore azionato da fluido | |
IT1266639B1 (it) | Gruppo rotante di distribuzione di fluido in pressione particolarmente per motori idraulici a doppia serie di propulsori agenti in controfase | |
AU1670395A (en) | Improvements in or relating to fluid pipelines | |
IT1289666B1 (it) | Complesso di tenuta per un organo meccanico in movimento, in particolare per un albero rotante di una pompa idraulica | |
NZ241513A (en) | Rotary engine with orbitally opposed pistons; operates on pressurised fluid | |
ITRM950444A0 (it) | Valvola di smorzamento, in particolare per conduttore idrauliche di servomotori. | |
IT8447646A0 (it) | Gruppo motore a pressione di fluido per il pompaggio di combustibile ed olio, in particolare per propulsori marini | |
IT1182750B (it) | Perfezionamento nelle macchine volumetriche a fluido sotto pressione, quali pompe e motori ad ingranaggi | |
EP0852529A4 (en) | HYDRAULIC IMPACT TOOL WITH IMPROVED LIQUID SEAL | |
IT8247941A0 (it) | Perfezionamento nei motori idraulici a pistoni assiali o radiali a cilindrata variabile | |
ITBO970536A0 (it) | Giunto idraulico per l'alimentazione di attuatori fluidodinamici, in particolare di motori idraulici montati su una struttura rotante. | |
AU4699685A (en) | Rotating cylinder block fluid pump | |
FI20000548A0 (fi) | Lukituslaitteisto kiertoniveltä varten | |
GB9828555D0 (en) | Both ends open fluid dynamic bearing with multiple thrust plates | |
AU625263B2 (en) | Sealing gland construction for use in hydraulic unit joints | |
AU1587895A (en) | Water pressure pumps and motors | |
AU3184297A (en) | Improvements in, or relating to, high speed actuators and vibrators based on electro-rheological fluids | |
EP0270181A3 (en) | A rotary distribution group for hydraulic motors with orbiting sealing surfaces | |
IT1313194B1 (it) | Gruppo di distribuzione rotante a superfici di equilibraturaeccentriche e corrispondenti per motori idraulici. | |
ITFI920096A1 (it) | Motore rotativo a fluido a cilindrata variabile | |
GB2325027A8 (en) | Cavitation control for variable displacement hydraulic pumps | |
ITMO910047V0 (it) | Distributore antivibrante per pompe o motori idraulici a pistoni | |
ITMI941692A0 (it) | Apparecchiatura di controllo della cilindrata di pompe oleodinamiche a cilindrata variabile con limitazione ibrida di coppia-velocita' | |
ITMO910100A1 (it) | Distributore antivibrante per pompe o motori idraulici a pistoni. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |