DE19508321A1 - Kreiselpumpenaggregat mit integrierter Wärmesperre - Google Patents
Kreiselpumpenaggregat mit integrierter WärmesperreInfo
- Publication number
- DE19508321A1 DE19508321A1 DE19508321A DE19508321A DE19508321A1 DE 19508321 A1 DE19508321 A1 DE 19508321A1 DE 19508321 A DE19508321 A DE 19508321A DE 19508321 A DE19508321 A DE 19508321A DE 19508321 A1 DE19508321 A1 DE 19508321A1
- Authority
- DE
- Germany
- Prior art keywords
- ceramic element
- pump
- heat barrier
- ceramic
- shaft
- 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- Withdrawn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
- 230000004888 barrier function Effects 0.000 title claims abstract description 35
- 239000000919 ceramic Substances 0.000 claims abstract description 63
- 239000012671 ceramic insulating material Substances 0.000 claims abstract 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical class [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- GHYOCDFICYLMRF-UTIIJYGPSA-N (2S,3R)-N-[(2S)-3-(cyclopenten-1-yl)-1-[(2R)-2-methyloxiran-2-yl]-1-oxopropan-2-yl]-3-hydroxy-3-(4-methoxyphenyl)-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]propanoyl]amino]propanamide Chemical compound C1(=CCCC1)C[C@@H](C(=O)[C@@]1(OC1)C)NC([C@H]([C@@H](C1=CC=C(C=C1)OC)O)NC([C@H](C)NC(CN1CCOCC1)=O)=O)=O GHYOCDFICYLMRF-UTIIJYGPSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229940125797 compound 12 Drugs 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
-
- 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
- F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19508321A DE19508321A1 (de) | 1995-03-09 | 1995-03-09 | Kreiselpumpenaggregat mit integrierter Wärmesperre |
| IN179CA1996 IN189392B (enExample) | 1995-03-09 | 1996-02-01 | |
| EP96102056A EP0731280B1 (de) | 1995-03-09 | 1996-02-13 | Wärmesperre für ein Kreiselpumpenaggregat |
| AT96102056T ATE181403T1 (de) | 1995-03-09 | 1996-02-13 | Wärmesperre für ein kreiselpumpenaggregat |
| DE59602211T DE59602211D1 (de) | 1995-03-09 | 1996-02-13 | Wärmesperre für ein Kreiselpumpenaggregat |
| US08/613,014 US5626460A (en) | 1995-03-09 | 1996-03-08 | Centrifugal pump system with integrated heat barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19508321A DE19508321A1 (de) | 1995-03-09 | 1995-03-09 | Kreiselpumpenaggregat mit integrierter Wärmesperre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19508321A1 true DE19508321A1 (de) | 1996-09-12 |
Family
ID=7756100
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19508321A Withdrawn DE19508321A1 (de) | 1995-03-09 | 1995-03-09 | Kreiselpumpenaggregat mit integrierter Wärmesperre |
| DE59602211T Expired - Lifetime DE59602211D1 (de) | 1995-03-09 | 1996-02-13 | Wärmesperre für ein Kreiselpumpenaggregat |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59602211T Expired - Lifetime DE59602211D1 (de) | 1995-03-09 | 1996-02-13 | Wärmesperre für ein Kreiselpumpenaggregat |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5626460A (enExample) |
| EP (1) | EP0731280B1 (enExample) |
| AT (1) | ATE181403T1 (enExample) |
| DE (2) | DE19508321A1 (enExample) |
| IN (1) | IN189392B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10057183A1 (de) * | 2000-11-17 | 2002-05-23 | Ksb Ag | Magnetkupplungspumpe für heiße Fördermedien |
| DE10312766B4 (de) * | 2003-03-21 | 2015-08-13 | Sew-Eurodrive Gmbh & Co Kg | Getriebemotor |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19721196A1 (de) | 1997-05-21 | 1998-11-26 | Klein Schanzlin & Becker Ag | Maschinenaggregat mit integrierter Wärmesperre |
| US6200086B1 (en) * | 1999-08-04 | 2001-03-13 | Sundyne Corporation | Thermal barrier for use in a mechanical seal assembly |
| MX2011002665A (es) | 2008-09-10 | 2011-07-28 | Pentair Pump Group Inc | Bomba centrifuga de multiples etapas, de alta eficiencia y metodo para ensamblado. |
| DE102010055674A1 (de) * | 2010-12-22 | 2012-06-28 | Multivac Sepp Haggenmüller Gmbh & Co. Kg | Antriebseinheit mit Dichtung |
| GB201309049D0 (en) * | 2013-05-20 | 2013-07-03 | Rolls Royce Engine Control Systems Ltd | Fuel pumping unit |
| DE202015103453U1 (de) * | 2015-07-01 | 2016-10-05 | A. u. K. Müller GmbH & Co. KG | Fluidpumpe |
| CN113417848A (zh) * | 2021-07-01 | 2021-09-21 | 哈尔滨电气动力装备有限公司 | 陶瓷纤维结构隔热屏 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB936727A (en) * | 1960-01-26 | 1963-09-11 | Klein Schanzlin & Becker Ag | Sealed unit comprising a centrifugal pump and an electric driving motor |
| US3203353A (en) * | 1964-03-12 | 1965-08-31 | Armstrong Ltd S A | Motor pump unit |
| US3465681A (en) * | 1967-08-24 | 1969-09-09 | March Mfg Co | Magnetically-coupled pump with detachable motor |
| DE2710443A1 (de) * | 1977-03-10 | 1978-09-14 | Klein Schanzlin & Becker Ag | Waermesperre fuer hochtemperatur- umwaelzpumpen |
| DE2748393A1 (de) * | 1977-10-28 | 1979-05-03 | Klein Schanzlin & Becker Ag | Waermesperre |
| DE3016681C2 (de) * | 1980-04-30 | 1986-01-02 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Wärmesperre für stopfbuchslose Hochtemperaturumwälzpumpen |
| DE3440877C2 (enExample) * | 1983-11-08 | 1987-06-25 | Ngk Spark Plug Co., Ltd., Nagoya, Aichi, Jp | |
| DE3644664C2 (enExample) * | 1986-12-30 | 1992-11-19 | Didier-Werke Ag, 6200 Wiesbaden, De |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3500754A (en) * | 1968-01-25 | 1970-03-17 | Loewe Pumpenfabrik Gmbh | Centrifugal pump units |
| DE2331039C2 (de) * | 1973-06-19 | 1984-05-10 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Kühlmittelumwälzpumpe |
| JPS59217671A (ja) * | 1983-05-26 | 1984-12-07 | 日本特殊陶業株式会社 | 部分安定化ジルコニア焼結体を用いた断熱構造 |
-
1995
- 1995-03-09 DE DE19508321A patent/DE19508321A1/de not_active Withdrawn
-
1996
- 1996-02-01 IN IN179CA1996 patent/IN189392B/en unknown
- 1996-02-13 EP EP96102056A patent/EP0731280B1/de not_active Expired - Lifetime
- 1996-02-13 DE DE59602211T patent/DE59602211D1/de not_active Expired - Lifetime
- 1996-02-13 AT AT96102056T patent/ATE181403T1/de not_active IP Right Cessation
- 1996-03-08 US US08/613,014 patent/US5626460A/en not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB936727A (en) * | 1960-01-26 | 1963-09-11 | Klein Schanzlin & Becker Ag | Sealed unit comprising a centrifugal pump and an electric driving motor |
| US3203353A (en) * | 1964-03-12 | 1965-08-31 | Armstrong Ltd S A | Motor pump unit |
| US3465681A (en) * | 1967-08-24 | 1969-09-09 | March Mfg Co | Magnetically-coupled pump with detachable motor |
| DE2710443A1 (de) * | 1977-03-10 | 1978-09-14 | Klein Schanzlin & Becker Ag | Waermesperre fuer hochtemperatur- umwaelzpumpen |
| DE2748393A1 (de) * | 1977-10-28 | 1979-05-03 | Klein Schanzlin & Becker Ag | Waermesperre |
| DE3016681C2 (de) * | 1980-04-30 | 1986-01-02 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Wärmesperre für stopfbuchslose Hochtemperaturumwälzpumpen |
| DE3440877C2 (enExample) * | 1983-11-08 | 1987-06-25 | Ngk Spark Plug Co., Ltd., Nagoya, Aichi, Jp | |
| DE3644664C2 (enExample) * | 1986-12-30 | 1992-11-19 | Didier-Werke Ag, 6200 Wiesbaden, De |
Non-Patent Citations (1)
| Title |
|---|
| Dubbel, Taschenbuch für den Maschinenbau, Springer-Verlag, 17.Aufl., 1990, S.E53-E54 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10057183A1 (de) * | 2000-11-17 | 2002-05-23 | Ksb Ag | Magnetkupplungspumpe für heiße Fördermedien |
| DE10312766B4 (de) * | 2003-03-21 | 2015-08-13 | Sew-Eurodrive Gmbh & Co Kg | Getriebemotor |
Also Published As
| Publication number | Publication date |
|---|---|
| US5626460A (en) | 1997-05-06 |
| DE59602211D1 (de) | 1999-07-22 |
| EP0731280A1 (de) | 1996-09-11 |
| IN189392B (enExample) | 2003-02-15 |
| EP0731280B1 (de) | 1999-06-16 |
| ATE181403T1 (de) | 1999-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8141 | Disposal/no request for examination |