FR2426149A1 - Machine hydrostatique a pistons radiaux - Google Patents
Machine hydrostatique a pistons radiauxInfo
- Publication number
- FR2426149A1 FR2426149A1 FR7814489A FR7814489A FR2426149A1 FR 2426149 A1 FR2426149 A1 FR 2426149A1 FR 7814489 A FR7814489 A FR 7814489A FR 7814489 A FR7814489 A FR 7814489A FR 2426149 A1 FR2426149 A1 FR 2426149A1
- Authority
- FR
- France
- Prior art keywords
- piston
- radial piston
- eccentric
- controlled
- hydrostatic machine
- 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.)
- Granted
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
- F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
- F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
- F01B1/0675—Controlling
- F01B1/0686—Controlling by changing the effective piston stroke
- F01B1/0689—Controlling by changing the effective piston stroke by changing the excentricity of one element relative to another element
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
- F04B49/123—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
- F04B49/125—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts
-
- 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
- F04B1/06—Control
- F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2654526A DE2654526C3 (de) | 1976-12-02 | 1976-12-02 | Hydrostatische Radialkolbenmaschine |
NLAANVRAGE7804073,A NL172357C (nl) | 1976-12-02 | 1978-04-17 | Hydrostatische radiale zuigermachine. |
GB19041/78A GB1598027A (en) | 1976-12-02 | 1978-05-11 | Hydrostatic radial piston machine |
FR7814489A FR2426149A1 (fr) | 1976-12-02 | 1978-05-16 | Machine hydrostatique a pistons radiaux |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2654526A DE2654526C3 (de) | 1976-12-02 | 1976-12-02 | Hydrostatische Radialkolbenmaschine |
NLAANVRAGE7804073,A NL172357C (nl) | 1976-12-02 | 1978-04-17 | Hydrostatische radiale zuigermachine. |
GB19041/78A GB1598027A (en) | 1976-12-02 | 1978-05-11 | Hydrostatic radial piston machine |
FR7814489A FR2426149A1 (fr) | 1976-12-02 | 1978-05-16 | Machine hydrostatique a pistons radiaux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2426149A1 true FR2426149A1 (fr) | 1979-12-14 |
FR2426149B1 FR2426149B1 (de) | 1983-10-28 |
Family
ID=27432164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7814489A Granted FR2426149A1 (fr) | 1976-12-02 | 1978-05-16 | Machine hydrostatique a pistons radiaux |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2654526C3 (de) |
FR (1) | FR2426149A1 (de) |
GB (1) | GB1598027A (de) |
NL (1) | NL172357C (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0396328A1 (de) * | 1989-04-29 | 1990-11-07 | Shimadzu Corporation | Pumpe/Motor-Steuerungsmechanismus |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3440543A1 (de) * | 1984-11-07 | 1986-05-22 | G. Düsterloh GmbH, 4322 Sprockhövel | Fluidische radialkolbenmaschine |
DE3505133A1 (de) * | 1985-02-14 | 1986-08-14 | Lewa Herbert Ott Gmbh + Co, 7250 Leonberg | Hydraulisch betaetigte hubverstellvorrichtung |
DE68905659T2 (de) * | 1988-05-19 | 1993-09-23 | Bruno Giamello | Hydraulischer radialkolbenmotor mit veraenderbarem hubvolumen. |
DE3900888A1 (de) * | 1989-01-13 | 1990-07-26 | Rexroth Mannesmann Gmbh | Radialkolbenmaschine |
IT1271634B (it) * | 1994-04-29 | 1997-06-04 | Riva Calzoni Spa | Motore idraulico a cilindri radiali a cilindrata variabile mediante attuatori separati e relative valvole di comando |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR488498A (fr) * | 1918-01-08 | 1918-10-15 | August Sundh | Perfectionnements dans les moteurs et pompes à fluides |
DE2203054A1 (de) * | 1971-01-29 | 1972-08-24 | Chamberlain Ind Ltd | Hydraulikmotor od.dgl. |
-
1976
- 1976-12-02 DE DE2654526A patent/DE2654526C3/de not_active Expired
-
1978
- 1978-04-17 NL NLAANVRAGE7804073,A patent/NL172357C/xx not_active IP Right Cessation
- 1978-05-11 GB GB19041/78A patent/GB1598027A/en not_active Expired
- 1978-05-16 FR FR7814489A patent/FR2426149A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR488498A (fr) * | 1918-01-08 | 1918-10-15 | August Sundh | Perfectionnements dans les moteurs et pompes à fluides |
DE2203054A1 (de) * | 1971-01-29 | 1972-08-24 | Chamberlain Ind Ltd | Hydraulikmotor od.dgl. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0396328A1 (de) * | 1989-04-29 | 1990-11-07 | Shimadzu Corporation | Pumpe/Motor-Steuerungsmechanismus |
Also Published As
Publication number | Publication date |
---|---|
GB1598027A (en) | 1981-09-16 |
DE2654526A1 (de) | 1978-06-08 |
NL172357C (nl) | 1983-08-16 |
DE2654526C3 (de) | 1982-09-30 |
NL7804073A (nl) | 1979-10-19 |
NL172357B (nl) | 1983-03-16 |
FR2426149B1 (de) | 1983-10-28 |
DE2654526B2 (de) | 1979-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |