IT940775B - Motore idraulico rotativo a bassa velocita e coppia elevata - Google Patents
Motore idraulico rotativo a bassa velocita e coppia elevataInfo
- Publication number
- IT940775B IT940775B IT30693/71A IT3069371A IT940775B IT 940775 B IT940775 B IT 940775B IT 30693/71 A IT30693/71 A IT 30693/71A IT 3069371 A IT3069371 A IT 3069371A IT 940775 B IT940775 B IT 940775B
- Authority
- IT
- Italy
- Prior art keywords
- low speed
- hydraulic motor
- high torque
- speed rotary
- rotary hydraulic
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
- F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F01C1/3446—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
-
- 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
- F03C2/00—Rotary-piston engines
- F03C2/30—Rotary-piston engines having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F03C2/304—Rotary-piston engines having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in sub-group F03C2/08 or F03C2/22 and relative reciprocation between members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8670070A | 1970-11-04 | 1970-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT940775B true IT940775B (it) | 1973-02-20 |
Family
ID=22200296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT30693/71A IT940775B (it) | 1970-11-04 | 1971-11-03 | Motore idraulico rotativo a bassa velocita e coppia elevata |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3682567A (fr) |
| CA (1) | CA930609A (fr) |
| CH (1) | CH553331A (fr) |
| DE (1) | DE2154865A1 (fr) |
| FR (1) | FR2113482A5 (fr) |
| GB (1) | GB1332951A (fr) |
| IT (1) | IT940775B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE777628A (fr) * | 1971-01-14 | 1972-06-30 | Marcel Jean P | Pompes, compresseurs et moteurs a fluide sous pression |
| US8342156B2 (en) * | 2009-08-27 | 2013-01-01 | O'shea Fergal Michael | Bearing arrangement for a pump |
| EP3489509A1 (fr) * | 2017-11-23 | 2019-05-29 | Robert Bosch GmbH | Profil de came pour machine à pistons radiaux hydrostatiques et machine à pistons radiaux hydrostatiques |
-
1970
- 1970-11-04 US US86700A patent/US3682567A/en not_active Expired - Lifetime
-
1971
- 1971-09-29 CA CA123975A patent/CA930609A/en not_active Expired
- 1971-10-13 GB GB4770271A patent/GB1332951A/en not_active Expired
- 1971-11-02 FR FR7139260A patent/FR2113482A5/fr not_active Expired
- 1971-11-03 IT IT30693/71A patent/IT940775B/it active
- 1971-11-04 DE DE19712154865 patent/DE2154865A1/de active Pending
- 1971-11-04 CH CH1613371A patent/CH553331A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH553331A (fr) | 1974-08-30 |
| GB1332951A (en) | 1973-10-10 |
| FR2113482A5 (fr) | 1972-06-23 |
| US3682567A (en) | 1972-08-08 |
| CA930609A (en) | 1973-07-24 |
| DE2154865A1 (de) | 1972-06-15 |
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