CS237794B1 - Stepping centrifugal pump - Google Patents
Stepping centrifugal pump Download PDFInfo
- Publication number
- CS237794B1 CS237794B1 CS823582A CS358282A CS237794B1 CS 237794 B1 CS237794 B1 CS 237794B1 CS 823582 A CS823582 A CS 823582A CS 358282 A CS358282 A CS 358282A CS 237794 B1 CS237794 B1 CS 237794B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- working wheel
- centrifugal pump
- cutting device
- pumping
- ate ate
- Prior art date
Links
- 238000005086 pumping Methods 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 241001609030 Brosme brosme Species 0.000 claims 1
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000010899 nucleation Methods 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 229920006235 chlorinated polyethylene elastomer Polymers 0.000 description 2
- PZWWYAHWHHNCHO-FGHAYEPSSA-N (4r,7s,10s,13r,16s,19r)-n-[(2s,3r)-1-amino-3-hydroxy-1-oxobutan-2-yl]-19-[[(2r)-2-amino-3-phenylpropanoyl]amino]-10-(3-aminopropyl)-7-[(1r)-1-hydroxyethyl]-16-[(4-hydroxyphenyl)methyl]-13-(1h-indol-3-ylmethyl)-3,3-dimethyl-6,9,12,15,18-pentaoxo-1,2-dithia Chemical compound C([C@H]1C(=O)N[C@H](CC=2C3=CC=CC=C3NC=2)C(=O)N[C@@H](CCCN)C(=O)N[C@H](C(=O)N[C@@H](C(SSC[C@@H](C(=O)N1)NC(=O)[C@H](N)CC=1C=CC=CC=1)(C)C)C(=O)N[C@@H]([C@H](O)C)C(N)=O)[C@@H](C)O)C1=CC=C(O)C=C1 PZWWYAHWHHNCHO-FGHAYEPSSA-N 0.000 description 1
- 235000017399 Caesalpinia tinctoria Nutrition 0.000 description 1
- 108700031620 S-acetylthiorphan Proteins 0.000 description 1
- 241000388430 Tara Species 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000000136 cloud-point extraction Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 108700040302 phenylalanyl-cyclo(cysteinyltyrosyl-tryptophyl-ornithyl-threonyl-penicillamine)threoninamide Proteins 0.000 description 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
- B01F31/83—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations comprising a supplementary stirring element
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD81230928A DD160237A3 (de) | 1981-06-19 | 1981-06-19 | Einrichtung an dickstoffkreiselpumpen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS237794B1 true CS237794B1 (en) | 1985-10-16 |
Family
ID=5531679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS823582A CS237794B1 (en) | 1981-06-19 | 1982-05-17 | Stepping centrifugal pump |
Country Status (6)
| Country | Link |
|---|---|
| BG (1) | BG41947A1 (ro) |
| CS (1) | CS237794B1 (ro) |
| DD (1) | DD160237A3 (ro) |
| DE (1) | DE3211512A1 (ro) |
| HU (1) | HU183971B (ro) |
| RO (1) | RO84267B (ro) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3704361A1 (de) * | 1987-02-12 | 1988-08-25 | Klein Schanzlin & Becker Ag | Kreiselpumpe zur foerderung von feststoffhaltigen fluessigkeiten |
| DE19517900A1 (de) * | 1995-05-16 | 1996-11-21 | Itt Flygt Pumpen Gmbh | Pumpe für Gülle |
| DE10012181C2 (de) * | 2000-03-13 | 2002-05-16 | Ritz Pumpenfabrik Gmbh & Co Kg | Kreiselpumpe mit Noppen-Laufrad und Noppen-Laufrad hierfür |
-
1981
- 1981-06-19 DD DD81230928A patent/DD160237A3/de not_active IP Right Cessation
-
1982
- 1982-03-29 DE DE19823211512 patent/DE3211512A1/de not_active Withdrawn
- 1982-05-13 BG BG8256634A patent/BG41947A1/xx unknown
- 1982-05-17 CS CS823582A patent/CS237794B1/cs unknown
- 1982-06-16 RO RO107895A patent/RO84267B/ro unknown
- 1982-06-18 HU HU821998A patent/HU183971B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD160237A3 (de) | 1983-05-18 |
| DE3211512A1 (de) | 1983-01-05 |
| BG41947A1 (en) | 1987-09-15 |
| RO84267A (ro) | 1984-05-23 |
| RO84267B (ro) | 1984-07-30 |
| HU183971B (en) | 1984-06-28 |
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