FR2376944A1 - Dispositif de reglage pour une machine a pistons radiaux multiple - Google Patents
Dispositif de reglage pour une machine a pistons radiaux multipleInfo
- Publication number
- FR2376944A1 FR2376944A1 FR7800268A FR7800268A FR2376944A1 FR 2376944 A1 FR2376944 A1 FR 2376944A1 FR 7800268 A FR7800268 A FR 7800268A FR 7800268 A FR7800268 A FR 7800268A FR 2376944 A1 FR2376944 A1 FR 2376944A1
- Authority
- FR
- France
- Prior art keywords
- positioning
- variable
- unit
- assembly
- during assembly
- 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
- 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
- F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
- F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
- F01B13/06—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement
- F01B13/061—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders
- F01B13/063—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder in star arrangement the connection of the pistons with the actuated or actuating element being at the outer ends of the cylinders with two or more series radial piston-cylinder units
-
- 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
- F04B49/08—Regulating by delivery pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Support Of The Bearing (AREA)
- Reciprocating Pumps (AREA)
Abstract
Ce dispositif sert en particulier à régler en même temps et exactement de la même façon le débit de plusieurs pompes à pistons radiaux accouplées. Le dispositif comprend une servocommande 39 montée sur une première machine 1 et, sur chaque autre machine 11, un dispositif 50 de rappel à la position zéro qui assure que la position zéro de l'autre machine correspond toujours à celle de la première machine. Les chambres de pression sur les pistons de réglage des cames 28, 29 des pistons radiaux des différentes machines communiquent entre elles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772700382 DE2700382A1 (de) | 1977-01-07 | 1977-01-07 | Verstelleinrichtung fuer eine mehrfach-radialkolbenmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376944A1 true FR2376944A1 (fr) | 1978-08-04 |
FR2376944B3 FR2376944B3 (fr) | 1980-10-17 |
Family
ID=5998195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800268A Granted FR2376944A1 (fr) | 1977-01-07 | 1978-01-06 | Dispositif de reglage pour une machine a pistons radiaux multiple |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2700382A1 (fr) |
FR (1) | FR2376944A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0654584A1 (fr) * | 1993-10-19 | 1995-05-24 | J.M. Voith GmbH | Machine hydrostatique à pistons radiaux avec système de compensation axiale |
-
1977
- 1977-01-07 DE DE19772700382 patent/DE2700382A1/de not_active Withdrawn
-
1978
- 1978-01-06 FR FR7800268A patent/FR2376944A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0654584A1 (fr) * | 1993-10-19 | 1995-05-24 | J.M. Voith GmbH | Machine hydrostatique à pistons radiaux avec système de compensation axiale |
Also Published As
Publication number | Publication date |
---|---|
DE2700382A1 (de) | 1978-07-13 |
FR2376944B3 (fr) | 1980-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |