DE102006006702A1 - Fan rotor device for use in fan motor, has slant flow passage communicating with two openings and inner wall of through hole, and lateral side of one of openings disposed corresponding to another lateral side - Google Patents
Fan rotor device for use in fan motor, has slant flow passage communicating with two openings and inner wall of through hole, and lateral side of one of openings disposed corresponding to another lateral side Download PDFInfo
- Publication number
- DE102006006702A1 DE102006006702A1 DE102006006702A DE102006006702A DE102006006702A1 DE 102006006702 A1 DE102006006702 A1 DE 102006006702A1 DE 102006006702 A DE102006006702 A DE 102006006702A DE 102006006702 A DE102006006702 A DE 102006006702A DE 102006006702 A1 DE102006006702 A1 DE 102006006702A1
- Authority
- DE
- Germany
- Prior art keywords
- openings
- lateral side
- wheel hub
- opening
- wall
- 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- Withdrawn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
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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
-
- 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
- F04D29/5806—Cooling the drive system
Abstract
Description
Technisches Gebiettechnical area
Die Erfindung betrifft einen Rotor, der die Abwärme abführen kann.The The invention relates to a rotor which can dissipate the waste heat.
Stand der Technikwas standing of the technique
Beim
Einsatz der Radnabe
Aus dem amerikanischen Patent 2004/0075356, dem taiwanesischen Patenten 566751 und 568508 ist jeweils ein Rotor für Kühlventilator bekannt, deren Öffnungen wie obengenannte Lösungen gerade Innenwände aufweisen.Out the American patent 2004/0075356, the Taiwanese patents 566751 and 568508, respectively, a rotor for cooling fan is known, whose openings as the above solutions straight inside walls exhibit.
Aus diesem Grund hat der Erfinder in Anbetracht der Nachteile herkömmlicher Lösungen, basierend auf langjähriger Erfahrung in diesem Bereich, nach langem Studium, zahlreichen Versuchen und unentwegten Verbesserungen die vorliegende Erfindung entwickelt.Out For this reason, in view of the disadvantages of the present inventor Solutions, based on longtime Experience in this area, after a long study, numerous experiments and unceasing improvements to the present invention.
Aufgabe der Erfindungtask the invention
Der Erfindung liegt die Aufgabe zugrunde, einen Rotor zu schaffen, der die Abwärme abführen und einen Eintritt von Fremdkörpern vermeiden kann.Of the Invention has for its object to provide a rotor, the the waste heat lead away and entry of foreign bodies can avoid.
Diese Aufgabe wird durch den erfindungsgemäßen Rotor gelöst, der mindestens aus einer Radnabe und einem Gehäuse besteht, wobei die Radnabe eine geschlossene Seite und eine offene Seite aufweist, wobei die äußere Oberfläche der geschlossenen Seite mindestens eine erste Öffnung und die innere Oberfläche der geschlossenen Seite mindestens eine zweite Öffnung aufweist, die miteinander verbunden sind und einen Kanal bilden, dessen Innenwände schräg ausgebildet sind.These Task is solved by the rotor according to the invention, the at least one wheel hub and a housing, wherein the wheel hub a closed side and an open side, wherein the outer surface of the closed side at least a first opening and the inner surface of the closed side has at least one second opening which together are connected and form a channel whose inner walls are formed obliquely are.
Nachfolgend wird die Erfindung anhand der beigefügten Zeichnungen näher erläutert.following The invention will be explained in more detail with reference to the accompanying drawings.
Kurze Beschreibung der ZeichnungenShort description of drawings
Wege zur Ausführung der ErfindungWays to execute the invention
Wie
aus den
In
den
Wie
aus den
Aufgrund der obengenannten Tatsachen entspricht die Erfindung in ihrer Verfügbarkeit, Fortschrittlichkeit und Neuheit vollauf den Anforderungen für ein Patent.by virtue of the above facts, the invention corresponds in its availability, Progressiveness and novelty fully the requirements for a patent.
Die vorstehende Beschreibung stellt nur die bevorzugten Ausführungsbeispiele der Erfindung dar und soll nicht als Definition der Grenzen und des Bereiches der Erfindung dienen. Alle gleichwertige Änderungen und Modifikationen gehören zum Schutzbereich dieser Erfindung.The The above description represents only the preferred embodiments of the invention and should not be used as a definition of boundaries and serve the scope of the invention. All equivalent changes and Modifications include to the scope of this invention.
Bezugszeichenliste LIST OF REFERENCE NUMBERS
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006006702A DE102006006702A1 (en) | 2006-02-13 | 2006-02-13 | Fan rotor device for use in fan motor, has slant flow passage communicating with two openings and inner wall of through hole, and lateral side of one of openings disposed corresponding to another lateral side |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006006702A DE102006006702A1 (en) | 2006-02-13 | 2006-02-13 | Fan rotor device for use in fan motor, has slant flow passage communicating with two openings and inner wall of through hole, and lateral side of one of openings disposed corresponding to another lateral side |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006006702A1 true DE102006006702A1 (en) | 2007-08-23 |
Family
ID=38288677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006006702A Withdrawn DE102006006702A1 (en) | 2006-02-13 | 2006-02-13 | Fan rotor device for use in fan motor, has slant flow passage communicating with two openings and inner wall of through hole, and lateral side of one of openings disposed corresponding to another lateral side |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006006702A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010012392A1 (en) * | 2010-03-22 | 2011-09-22 | Ebm-Papst Mulfingen Gmbh & Co. Kg | fan |
DE102020103772A1 (en) | 2020-02-13 | 2021-08-19 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Fan with cover plate on the rotor bell |
-
2006
- 2006-02-13 DE DE102006006702A patent/DE102006006702A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010012392A1 (en) * | 2010-03-22 | 2011-09-22 | Ebm-Papst Mulfingen Gmbh & Co. Kg | fan |
US9022753B2 (en) | 2010-03-22 | 2015-05-05 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Ventilator |
DE102020103772A1 (en) | 2020-02-13 | 2021-08-19 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Fan with cover plate on the rotor bell |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2051892B1 (en) | Compressed air supply device for a utility vehicle and air dryer cartridge | |
DE102006037311A1 (en) | Compressed air supply system | |
EP1731804A1 (en) | Sealing and assembly provided with sealing lips in series | |
DE102012109545A1 (en) | "Housing for a fan or fan" | |
DE102007041900A1 (en) | Bearing support structures | |
DE102009011082A1 (en) | Multi-inlet vacuum pump | |
DE102014112223A1 (en) | cooling device | |
DE102015209178B4 (en) | Vibration damper with an external housing | |
EP1366789A1 (en) | Filter cartridge (for liquids) which can be destroyed by freezing especially for fuel cell vehicles and combustion engines preferably diesel engines | |
DE102006006702A1 (en) | Fan rotor device for use in fan motor, has slant flow passage communicating with two openings and inner wall of through hole, and lateral side of one of openings disposed corresponding to another lateral side | |
EP2800887A1 (en) | Valve device for a motor vehicle | |
DE102005006183A1 (en) | Rotor with forced cooling for cooling fan has closed side with at least one through hole along edge | |
DE102008035750A1 (en) | Brake disk for disk brake in motor vehicle, has friction rings fastened to support part by connecting units that lie in borehole of friction rings, and spring element arranged between front side ends of connecting units and radial passages | |
DE102017218657A1 (en) | Stator for an electric machine and corresponding electric machine | |
DE102012210780A1 (en) | Pendulum-slide pump e.g. oil pump for pumping fluid e.g. oil to internal combustion engine of motor vehicle, has internal rotor and external rotor which are constructed with two inner rotor discs and outer rotor discs respectively | |
DE3224011C2 (en) | ||
EP1970590B1 (en) | Dampening unit for a hydraulic line for coupling actuation | |
DE102011108465A1 (en) | Fluid-dynamic bearing system of spindle motor for hard disc drive, has recirculation channel that is connected to sealing gap, and outer periphery of bearing gap that is connected to annular gap | |
DE3932269A1 (en) | Pressure relief valve - with seat for valve element punched in the sealing plate | |
DE102006001419A1 (en) | Cooling fan e.g. for electronic building elements such as central units, has framework and impeller which covers wheel hub and several blades | |
DE102016218727A1 (en) | Axle drive for a motor vehicle | |
DE102005001664A1 (en) | Rotor device for use in fan motor, has shielding case with upper wall, hub with another upper wall that is attached to shielding case, and through hole and openings that are arranged to be offset from each other | |
DE102016102312A1 (en) | Housing for a wheel block and impeller block hereby | |
DE202006008994U1 (en) | Frame for fan has plastic part and metal parts forming one piece so that internal diameter of frame can be increased | |
DE102007003031B4 (en) | Air Motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |