FR2360769A1 - HYDRAULIC ENERGY CONVERTER - Google Patents
HYDRAULIC ENERGY CONVERTERInfo
- Publication number
- FR2360769A1 FR2360769A1 FR7723816A FR7723816A FR2360769A1 FR 2360769 A1 FR2360769 A1 FR 2360769A1 FR 7723816 A FR7723816 A FR 7723816A FR 7723816 A FR7723816 A FR 7723816A FR 2360769 A1 FR2360769 A1 FR 2360769A1
- Authority
- FR
- France
- Prior art keywords
- cam
- energy converter
- hydraulic energy
- bores
- limiting means
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F04B1/0404—Details or component parts
- F04B1/0421—Cylinders
-
- 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
- F04B1/0404—Details or component parts
- F04B1/0408—Pistons
-
- 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
- F04B1/0404—Details or component parts
- F04B1/0435—Arrangements for disconnecting the pistons from the actuated cam
-
- 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
- F04B1/047—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the outer ends of the cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Valve Device For Special Equipments (AREA)
- Hydraulic Motors (AREA)
Abstract
L'invention concerne un convertisseur hydraulique d'énergie, comprenant une came 6 et un bloc cylindres 8 dont les alésages 30 contiennent un piston 38 présentant un poussoir de came 42. Chacun des alésages 30 comprend un moyen limitateur 44, constitué par une bague élastique. Ce moyen limitateur 44 peut s'engager dans une cavité de la surface en retard afin d'empêcher le poussoir de came 42 de venir en contact avec la came 6 aussi longtemps qu'une force résultante de poussée du piston est inférieure une valeur critique. Applications : moteur et pompes à pistons radiaux.The invention relates to a hydraulic energy converter, comprising a cam 6 and a cylinder block 8, the bores 30 of which contain a piston 38 having a cam plunger 42. Each of the bores 30 comprises a limiting means 44, constituted by an elastic ring. . This limiting means 44 may engage in a cavity of the lagging surface to prevent cam pusher 42 from contacting cam 6 as long as a resulting piston pushing force is below a critical value. Applications: radial piston engine and pumps.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB32174/76A GB1533457A (en) | 1976-08-02 | 1976-08-02 | Hydraulic energy converters |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2360769A1 true FR2360769A1 (en) | 1978-03-03 |
Family
ID=10334457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7723816A Withdrawn FR2360769A1 (en) | 1976-08-02 | 1977-08-02 | HYDRAULIC ENERGY CONVERTER |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5348204A (en) |
DE (1) | DE2734405A1 (en) |
FR (1) | FR2360769A1 (en) |
GB (1) | GB1533457A (en) |
SE (1) | SE7708724L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2648512A1 (en) * | 1989-06-14 | 1990-12-21 | Rexroth Mannesmann Gmbh | RADIAL PISTON MACHINE |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012006841A1 (en) * | 2012-04-04 | 2013-10-10 | Robert Bosch Gmbh | Housing for a hydraulic radial piston motor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3166990A (en) * | 1962-03-02 | 1965-01-26 | Teves Kg Alfred | Assembly with relatively displaceable members |
-
1976
- 1976-08-02 GB GB32174/76A patent/GB1533457A/en not_active Expired
-
1977
- 1977-07-29 DE DE19772734405 patent/DE2734405A1/en not_active Withdrawn
- 1977-07-29 SE SE7708724A patent/SE7708724L/en unknown
- 1977-08-02 FR FR7723816A patent/FR2360769A1/en not_active Withdrawn
- 1977-08-02 JP JP9226777A patent/JPS5348204A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3166990A (en) * | 1962-03-02 | 1965-01-26 | Teves Kg Alfred | Assembly with relatively displaceable members |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2648512A1 (en) * | 1989-06-14 | 1990-12-21 | Rexroth Mannesmann Gmbh | RADIAL PISTON MACHINE |
Also Published As
Publication number | Publication date |
---|---|
SE7708724L (en) | 1978-02-03 |
GB1533457A (en) | 1978-11-22 |
JPS5348204A (en) | 1978-05-01 |
DE2734405A1 (en) | 1978-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |