IT1392936B1 - ROTATING DISC WITH ASYMMETRIC BALANCING SLOTS FOR THE DISTRIBUTION OF A DRIVE FLUID TO MOTOR PROPULSORS - Google Patents
ROTATING DISC WITH ASYMMETRIC BALANCING SLOTS FOR THE DISTRIBUTION OF A DRIVE FLUID TO MOTOR PROPULSORSInfo
- Publication number
- IT1392936B1 IT1392936B1 ITMI2009A000257A ITMI20090257A IT1392936B1 IT 1392936 B1 IT1392936 B1 IT 1392936B1 IT MI2009A000257 A ITMI2009A000257 A IT MI2009A000257A IT MI20090257 A ITMI20090257 A IT MI20090257A IT 1392936 B1 IT1392936 B1 IT 1392936B1
- Authority
- IT
- Italy
- Prior art keywords
- propulsors
- distribution
- motor
- rotating disc
- drive fluid
- Prior art date
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
- Motor Or Generator Cooling System (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Rotating disk for distributing a fluid for actuating propulsion members (13) of hydraulic motors (10), which envisages axial through-channels (31) for supplying/discharging the propulsion members (13), the opposite ends of which emerge inside associated inset seats (32, 36) in its opposite front inner surface (30a) and outer surface (30b), the inner surface (30a) being provided with at least one first balancing eyelet (35) and at least one second balancing eyelet (135) connected to respective fluid supply/discharge ducts (35a, 135a), said balancing eyelets (35, 35) being asymmetrical with respect to a diametral axis of the said disk (20).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2009A000257A IT1392936B1 (en) | 2009-02-24 | 2009-02-24 | ROTATING DISC WITH ASYMMETRIC BALANCING SLOTS FOR THE DISTRIBUTION OF A DRIVE FLUID TO MOTOR PROPULSORS |
AT10075075T ATE531936T1 (en) | 2009-02-24 | 2010-02-22 | TURNTABLE DISC WITH ASYMMETRIC COMPENSATORY EYES FOR DISTRIBUTING A DRIVE FLUID FOR DRIVING ENGINE ELEMENTS |
EP10075075A EP2221473B1 (en) | 2009-02-24 | 2010-02-22 | Rotating disk with asymmetrical balancing eyelets for distributing an actuating fluid to propulsion members of motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2009A000257A IT1392936B1 (en) | 2009-02-24 | 2009-02-24 | ROTATING DISC WITH ASYMMETRIC BALANCING SLOTS FOR THE DISTRIBUTION OF A DRIVE FLUID TO MOTOR PROPULSORS |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20090257A1 ITMI20090257A1 (en) | 2010-08-25 |
IT1392936B1 true IT1392936B1 (en) | 2012-04-02 |
Family
ID=41062857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI2009A000257A IT1392936B1 (en) | 2009-02-24 | 2009-02-24 | ROTATING DISC WITH ASYMMETRIC BALANCING SLOTS FOR THE DISTRIBUTION OF A DRIVE FLUID TO MOTOR PROPULSORS |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2221473B1 (en) |
AT (1) | ATE531936T1 (en) |
IT (1) | IT1392936B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE758118A (en) * | 1969-11-07 | 1971-04-01 | Riva Calzoni Spa | DISTRIBUTOR FOR HYDRAULIC MOTORS WITH RADIANT PISTONS AND OTHER SIMILAR MOTORS |
IT1076119B (en) * | 1977-02-17 | 1985-04-24 | Riva Calzoni Spa | DISTRIBUTOR FOR HYDRAULIC MOTORS |
IT1266639B1 (en) * | 1993-10-29 | 1997-01-09 | Riva Calzoni Spa | ROTARY GROUP FOR DISTRIBUTION OF PRESSURE FLUID PARTICULARLY FOR HYDRAULIC MOTORS WITH DOUBLE SERIES OF THRUSTERS ACTING IN COUNTER-PHASE |
WO2007122644A1 (en) * | 2006-04-20 | 2007-11-01 | S.A.I. Societa' Apparecchiature Idrauliche S.P.A. | A radial cylinder hydraulic |
-
2009
- 2009-02-24 IT ITMI2009A000257A patent/IT1392936B1/en active
-
2010
- 2010-02-22 EP EP10075075A patent/EP2221473B1/en active Active
- 2010-02-22 AT AT10075075T patent/ATE531936T1/en active
Also Published As
Publication number | Publication date |
---|---|
EP2221473A1 (en) | 2010-08-25 |
ATE531936T1 (en) | 2011-11-15 |
EP2221473B1 (en) | 2011-11-02 |
ITMI20090257A1 (en) | 2010-08-25 |
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