DE4123661A1 - Kuehlmittelpumpe mit unterfluessigkeitsmotor (kpu) fuer pkw- und nfz- verbrennungsmotoren - Google Patents
Kuehlmittelpumpe mit unterfluessigkeitsmotor (kpu) fuer pkw- und nfz- verbrennungsmotorenInfo
- Publication number
- DE4123661A1 DE4123661A1 DE19914123661 DE4123661A DE4123661A1 DE 4123661 A1 DE4123661 A1 DE 4123661A1 DE 19914123661 DE19914123661 DE 19914123661 DE 4123661 A DE4123661 A DE 4123661A DE 4123661 A1 DE4123661 A1 DE 4123661A1
- Authority
- DE
- Germany
- Prior art keywords
- kpu
- impeller
- pump
- stator part
- electric motor
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 16
- 239000002826 coolant Substances 0.000 title description 4
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims abstract description 6
- 239000002033 PVDF binder Substances 0.000 claims description 11
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229920003359 Levasint® Polymers 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 6
- 150000001875 compounds Chemical class 0.000 claims 5
- 238000010137 moulding (plastic) Methods 0.000 claims 4
- 241000937413 Axia Species 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 210000000078 claw Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 210000002445 nipple Anatomy 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000004073 vulcanization Methods 0.000 claims 1
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
- 229920006370 Kynar Polymers 0.000 description 2
- 229920006373 Solef Polymers 0.000 description 2
- 229920006170 Therban® Polymers 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229920006247 high-performance elastomer Polymers 0.000 description 2
- 229920006168 hydrated nitrile rubber Polymers 0.000 description 2
- 229910001047 Hard ferrite Inorganic materials 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 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
- F04D5/00—Pumps with circumferential or transverse flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0626—Details of the can
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/064—Details of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914123661 DE4123661A1 (de) | 1991-07-17 | 1991-07-17 | Kuehlmittelpumpe mit unterfluessigkeitsmotor (kpu) fuer pkw- und nfz- verbrennungsmotoren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19914123661 DE4123661A1 (de) | 1991-07-17 | 1991-07-17 | Kuehlmittelpumpe mit unterfluessigkeitsmotor (kpu) fuer pkw- und nfz- verbrennungsmotoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4123661A1 true DE4123661A1 (de) | 1993-01-21 |
| DE4123661C2 DE4123661C2 (enExample) | 1993-06-17 |
Family
ID=6436351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19914123661 Granted DE4123661A1 (de) | 1991-07-17 | 1991-07-17 | Kuehlmittelpumpe mit unterfluessigkeitsmotor (kpu) fuer pkw- und nfz- verbrennungsmotoren |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4123661A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000070229A1 (de) * | 1999-05-14 | 2000-11-23 | Richard Halm | Vorrichtung zum wandeln von elektrischer in mechanische energie und/oder umgekehrt, insbesondere spaltrohrmotor |
| US6425353B1 (en) | 1998-11-23 | 2002-07-30 | Davies Craig Pty Ltd. | Vehicle engine coolant pump housing |
| AU756456B2 (en) * | 1998-11-23 | 2003-01-16 | Craig Davies Pty. Ltd. | Vehicle engine coolant pump housing |
| DE102015206460A1 (de) * | 2015-04-10 | 2016-10-13 | Mahle International Gmbh | Magnetische Kupplung, insbesondere für eine Abwärmenutzungseinrichtung |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19509134A1 (de) * | 1995-03-14 | 1996-09-19 | Wilo Gmbh | Statorbefestigung für einen Spaltrohrmotor |
| DE19601319A1 (de) * | 1996-01-16 | 1997-07-17 | Wilo Gmbh | Kühler eines Kraftfahrzeugmotors |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805626A (en) * | 1954-06-09 | 1957-09-10 | Anthony H Pezzillo | Unitary motor and turbine pump |
| US3119343A (en) * | 1961-09-05 | 1964-01-28 | Fostoria Corp | Motor driven pumps |
| US3333544A (en) * | 1965-03-22 | 1967-08-01 | Vincent K Smith | Water pump motor constructions |
| US3734638A (en) * | 1970-11-06 | 1973-05-22 | Rockwell Mfg Co | Flexible vane turbine pump |
| US3767330A (en) * | 1970-08-28 | 1973-10-23 | Marelli & C Spa Ercole | Electric hot water circulating pump with motor having an axial air gap |
| DE2534740A1 (de) * | 1975-08-04 | 1977-02-10 | Franz Klaus | Spaltrohrkreiselpumpe |
| EP0240674A2 (en) * | 1986-04-08 | 1987-10-14 | Ebara Corporation | Pump |
| US4723888A (en) * | 1981-04-22 | 1988-02-09 | Nippondenso Co., Ltd. | Pump apparatus |
| DE3702028A1 (de) * | 1987-01-24 | 1988-08-04 | Oplaender Wilo Werk Gmbh | Verbrennungsmotor mit wasserkuehlung |
| US4836147A (en) * | 1987-12-14 | 1989-06-06 | Ford Motor Company | Cooling system for an internal combustion engine |
-
1991
- 1991-07-17 DE DE19914123661 patent/DE4123661A1/de active Granted
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805626A (en) * | 1954-06-09 | 1957-09-10 | Anthony H Pezzillo | Unitary motor and turbine pump |
| US3119343A (en) * | 1961-09-05 | 1964-01-28 | Fostoria Corp | Motor driven pumps |
| US3333544A (en) * | 1965-03-22 | 1967-08-01 | Vincent K Smith | Water pump motor constructions |
| US3767330A (en) * | 1970-08-28 | 1973-10-23 | Marelli & C Spa Ercole | Electric hot water circulating pump with motor having an axial air gap |
| US3734638A (en) * | 1970-11-06 | 1973-05-22 | Rockwell Mfg Co | Flexible vane turbine pump |
| DE2534740A1 (de) * | 1975-08-04 | 1977-02-10 | Franz Klaus | Spaltrohrkreiselpumpe |
| US4723888A (en) * | 1981-04-22 | 1988-02-09 | Nippondenso Co., Ltd. | Pump apparatus |
| EP0240674A2 (en) * | 1986-04-08 | 1987-10-14 | Ebara Corporation | Pump |
| DE3702028A1 (de) * | 1987-01-24 | 1988-08-04 | Oplaender Wilo Werk Gmbh | Verbrennungsmotor mit wasserkuehlung |
| US4836147A (en) * | 1987-12-14 | 1989-06-06 | Ford Motor Company | Cooling system for an internal combustion engine |
Non-Patent Citations (2)
| Title |
|---|
| DE-Buch: SAECHTING, Hansjürgen: "Kunstsotff Taschenbuch", Carl Hanser Verlag München Wien, 24. Aug. 1989, S.293-300, 490-496/S. 294, Nr. 5, S. 297, Abs. 3, S. 494, Nr. 8 * |
| Supraleiter -Werkstoffe der Zukunft. In: Elektro- Anzeiger, 29.Jg., 1976, H.13, S.318 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6425353B1 (en) | 1998-11-23 | 2002-07-30 | Davies Craig Pty Ltd. | Vehicle engine coolant pump housing |
| AU756456B2 (en) * | 1998-11-23 | 2003-01-16 | Craig Davies Pty. Ltd. | Vehicle engine coolant pump housing |
| WO2000070229A1 (de) * | 1999-05-14 | 2000-11-23 | Richard Halm | Vorrichtung zum wandeln von elektrischer in mechanische energie und/oder umgekehrt, insbesondere spaltrohrmotor |
| DE102015206460A1 (de) * | 2015-04-10 | 2016-10-13 | Mahle International Gmbh | Magnetische Kupplung, insbesondere für eine Abwärmenutzungseinrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4123661C2 (enExample) | 1993-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8122 | Nonbinding interest in granting licences declared | ||
| D2 | Grant after examination | ||
| 8380 | Miscellaneous part iii |
Free format text: PATENTANSPRUCH 1 SEITE 4, ZEILE 30 BIS 35 "SPALTROHR" AENDERN IN "SPALTROHRMOTOR" |
|
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |