DE3862517D1 - Zahnradmaschine (pumpe oder motor). - Google Patents
Zahnradmaschine (pumpe oder motor).Info
- Publication number
- DE3862517D1 DE3862517D1 DE8888106482T DE3862517T DE3862517D1 DE 3862517 D1 DE3862517 D1 DE 3862517D1 DE 8888106482 T DE8888106482 T DE 8888106482T DE 3862517 T DE3862517 T DE 3862517T DE 3862517 D1 DE3862517 D1 DE 3862517D1
- Authority
- DE
- Germany
- Prior art keywords
- pump
- motor
- gear machine
- gear
- 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.)
- Expired - Lifetime
Links
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8888106482T DE3862517D1 (de) | 1987-05-18 | 1988-04-22 | Zahnradmaschine (pumpe oder motor). |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873716605 DE3716605A1 (de) | 1987-05-18 | 1987-05-18 | Zahnradmaschine (pumpe oder motor) |
DE8888106482T DE3862517D1 (de) | 1987-05-18 | 1988-04-22 | Zahnradmaschine (pumpe oder motor). |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3862517D1 true DE3862517D1 (de) | 1991-05-29 |
Family
ID=6327792
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873716605 Ceased DE3716605A1 (de) | 1987-05-18 | 1987-05-18 | Zahnradmaschine (pumpe oder motor) |
DE8888106482T Expired - Lifetime DE3862517D1 (de) | 1987-05-18 | 1988-04-22 | Zahnradmaschine (pumpe oder motor). |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873716605 Ceased DE3716605A1 (de) | 1987-05-18 | 1987-05-18 | Zahnradmaschine (pumpe oder motor) |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0291722B1 (de) |
DE (2) | DE3716605A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT224734Z2 (it) * | 1991-05-07 | 1996-06-27 | Macchina ad ingranaggi fungente da pompa o motore. | |
DE102016213696B4 (de) | 2016-07-26 | 2020-06-04 | Eckerle Industrie-Elektronik Gmbh | Zahnradfluidmaschine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1910376U (de) * | 1962-06-09 | 1965-02-18 | Westinghouse Bremsen Gmbh | Brillen-zahnradpumpe. |
FR1380759A (fr) * | 1963-10-25 | 1964-12-04 | Sigma | Perfectionnements apportés aux pompes à engrenages |
US3664777A (en) * | 1968-12-26 | 1972-05-23 | Komatsu Mfg Co Ltd | High pressure gear pump |
DE2443600A1 (de) * | 1974-09-12 | 1976-03-25 | Bosch Gmbh Robert | Zahnradmaschine |
DE2847711A1 (de) * | 1978-11-03 | 1980-05-14 | Bosch Gmbh Robert | Zahnradmaschine (pumpe oder hydromotor) |
-
1987
- 1987-05-18 DE DE19873716605 patent/DE3716605A1/de not_active Ceased
-
1988
- 1988-04-22 DE DE8888106482T patent/DE3862517D1/de not_active Expired - Lifetime
- 1988-04-22 EP EP19880106482 patent/EP0291722B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0291722B1 (de) | 1991-04-24 |
EP0291722A1 (de) | 1988-11-23 |
DE3716605A1 (de) | 1988-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |