DE59708857D1 - Pumpe - Google Patents
PumpeInfo
- Publication number
- DE59708857D1 DE59708857D1 DE59708857T DE59708857T DE59708857D1 DE 59708857 D1 DE59708857 D1 DE 59708857D1 DE 59708857 T DE59708857 T DE 59708857T DE 59708857 T DE59708857 T DE 59708857T DE 59708857 D1 DE59708857 D1 DE 59708857D1
- Authority
- DE
- Germany
- Prior art keywords
- running wheel
- pump
- pump housing
- worm
- outer running
- 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 - Fee Related
Links
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Fluid-Driven Valves (AREA)
- Eye Examination Apparatus (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996109712 DE19609712A1 (de) | 1996-03-13 | 1996-03-13 | Pumpe |
DE1996138080 DE19638080A1 (de) | 1996-09-19 | 1996-09-19 | Pumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59708857D1 true DE59708857D1 (de) | 2003-01-16 |
Family
ID=26023721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59708857T Expired - Fee Related DE59708857D1 (de) | 1996-03-13 | 1997-01-30 | Pumpe |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0801229B1 (de) |
AT (1) | ATE229128T1 (de) |
DE (1) | DE59708857D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUE043165T2 (hu) * | 2011-09-30 | 2019-08-28 | Landia As | Gázkeverõ berendezés és módszer |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB268572A (en) * | 1926-05-21 | 1927-04-07 | Pulsometer Eng Co | Improvements in or relating to centrifugal pumps |
DE1403263B2 (de) | 1959-11-03 | 1970-10-15 | Maschinenfabrik A. Holz KG, 7988 Wangen | Schneidvorrichtung vor der Saugöffnung einer Güllpumpe |
CH400726A (it) | 1964-05-22 | 1965-10-15 | Usag Utensilerie Spa | Fresa a lame ricambiabili per contemporanea sgrossatura e finitura |
GB1315547A (en) * | 1969-05-23 | 1973-05-02 | Staehle M | Axial flow pump for pumping liquids containing solids in suspension |
US3907456A (en) * | 1970-05-27 | 1975-09-23 | Heinz Herbert Krienke | Centrifugal pump |
CH633617A5 (de) | 1978-08-31 | 1982-12-15 | Martin Staehle | Kreiselpumpe mit einschaufel-laufrad zur foerderung von langfaserigen aufgeschwemmten feststoffen. |
DE3340295A1 (de) * | 1983-11-08 | 1985-05-15 | Albert 5204 Lohmar Blum | Pumpe zum foerdern von mit stueckigen verunreinigungen durchsetzten fluessigkeiten |
US4604035A (en) * | 1985-01-02 | 1986-08-05 | A. O. Smith Harvestore Products, Inc. | Submersible pump having frangible drive connection |
US5302082A (en) * | 1992-07-09 | 1994-04-12 | Arde, Inc. | Improved efficiency grinding pump for slurry |
DE4423150C1 (de) * | 1994-07-04 | 1996-01-18 | Orpu Gmbh | Pumpe |
-
1997
- 1997-01-30 DE DE59708857T patent/DE59708857D1/de not_active Expired - Fee Related
- 1997-01-30 EP EP97101438A patent/EP0801229B1/de not_active Expired - Lifetime
- 1997-01-30 AT AT97101438T patent/ATE229128T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0801229A3 (de) | 1999-01-07 |
ATE229128T1 (de) | 2002-12-15 |
EP0801229B1 (de) | 2002-12-04 |
EP0801229A2 (de) | 1997-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8380 | Miscellaneous part iii |
Free format text: INSOLVENZVERFAHREN EROEFFNET |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: UTS BIOGASTECHNIK GMBH, 84419 OBERTAUFKIRCHEN, DE |
|
8380 | Miscellaneous part iii |
Free format text: PATENTVERFAHREN AUFGENOMMEN |
|
8339 | Ceased/non-payment of the annual fee |