DE3863235D1 - Reversierbare zahnradmaschine (pumpe oder motor). - Google Patents
Reversierbare zahnradmaschine (pumpe oder motor).Info
- Publication number
- DE3863235D1 DE3863235D1 DE8888106171T DE3863235T DE3863235D1 DE 3863235 D1 DE3863235 D1 DE 3863235D1 DE 8888106171 T DE8888106171 T DE 8888106171T DE 3863235 T DE3863235 T DE 3863235T DE 3863235 D1 DE3863235 D1 DE 3863235D1
- Authority
- DE
- Germany
- Prior art keywords
- pump
- motor
- gear machine
- reversible gear
- reversible
- 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.)
- Expired - Lifetime
Links
- 230000002441 reversible effect Effects 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8888106171T DE3863235D1 (de) | 1987-05-30 | 1988-04-19 | Reversierbare zahnradmaschine (pumpe oder motor). |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3718229 | 1987-05-30 | ||
DE8888106171T DE3863235D1 (de) | 1987-05-30 | 1988-04-19 | Reversierbare zahnradmaschine (pumpe oder motor). |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3863235D1 true DE3863235D1 (de) | 1991-07-18 |
Family
ID=6328748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888106171T Expired - Lifetime DE3863235D1 (de) | 1987-05-30 | 1988-04-19 | Reversierbare zahnradmaschine (pumpe oder motor). |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0293585B1 (de) |
DE (1) | DE3863235D1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3902139A1 (de) * | 1989-01-25 | 1990-07-26 | Bosch Gmbh Robert | Hydrostatischer antrieb |
GB2233712A (en) * | 1989-07-13 | 1991-01-16 | Dowty Hydraulic Units Ltd | Rotary positive displacement hydraulic machines |
DE3925269A1 (de) * | 1989-07-31 | 1991-02-07 | Vickers Systems Gmbh | Axialdichtung |
IT1241224B (it) * | 1990-05-11 | 1993-12-29 | Maspe Srl | Macchina calcolatrice per prodotti alimentari allo stato fluido |
EP0563661A1 (de) * | 1992-03-19 | 1993-10-06 | J.M. Voith GmbH | Sichellose Innenzahnradpumpe mit radial beweglichen Dichtelementen zur Radialkompensation |
DE10104621B4 (de) * | 2001-02-02 | 2014-07-24 | Robert Bosch Gmbh | Axialfeldabdichtung einer Zahnradmaschine |
GR1009196B (el) * | 2016-08-31 | 2018-01-11 | Αθανασιος Νικολαου Κοτουπας | Νεου τυπου συστημα γραναζιων |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3174435A (en) * | 1962-08-16 | 1965-03-23 | Clark Equipment Co | Pump or motor |
US3499390A (en) * | 1968-04-11 | 1970-03-10 | Parker Hannifin Corp | Rotary pump |
DE2403319A1 (de) * | 1974-01-24 | 1975-07-31 | Bosch Gmbh Robert | Zahnradmaschine |
DE3217753A1 (de) * | 1982-05-12 | 1983-11-17 | Robert Bosch Gmbh, 7000 Stuttgart | Reversierbare zahnradmaschine (pumpe oder motor) |
-
1988
- 1988-04-19 DE DE8888106171T patent/DE3863235D1/de not_active Expired - Lifetime
- 1988-04-19 EP EP19880106171 patent/EP0293585B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0293585A1 (de) | 1988-12-07 |
EP0293585B1 (de) | 1991-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |