DE202008009197U1 - fan - Google Patents
fan Download PDFInfo
- Publication number
- DE202008009197U1 DE202008009197U1 DE200820009197 DE202008009197U DE202008009197U1 DE 202008009197 U1 DE202008009197 U1 DE 202008009197U1 DE 200820009197 DE200820009197 DE 200820009197 DE 202008009197 U DE202008009197 U DE 202008009197U DE 202008009197 U1 DE202008009197 U1 DE 202008009197U1
- Authority
- DE
- Germany
- Prior art keywords
- warehouse
- longitudinal slots
- inner sleeve
- hooks
- bearing
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/057—Bearings hydrostatic; hydrodynamic
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Rolling Contact Bearings (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Ventilator,
bestehend aus
einem Rahmen (2),
einem Stator (3), der
eine innere Büchse
(31) und eine äußere Büchse (32)
aufweist, die im Mittelbereich miteinander verbunden sind, wodurch
ein oberer und unterer Spalt gebildet sind, wobei die innere Büchse (31)
am oberen Ende mehrere gleichbeabstandete Längsschlitze (313) besitzt, und
einem
Lager (4), das rohrförmig
ausgebildet ist, an der Außenseite
des oberen Endes mehrere gleichbeabstandete obere Haken (41) und
an der Außenseite
des unteren Endes mehrere gleichbeabstandete untere Haken (42) ausformt
und am unteren Ende einen Boden (43) besitzt, der ein Mittelloch
(431) hat, wobei zwischen den unteren Haken (42) Längsschlitze
(432) vorgesehen sind, die mit dem Mittelloch (431) verbunden sind;
bei
der Montage wird zunächst
eine Stahlkugel (6) in das Lager (4) eingebracht und das Lager (4)
in die innere Büchse
(31) geschoben, wonach die Radachse (51) des Schaufelrads (5) in
das Lager (4) geschoben wird, wobei...Fan consisting of
a frame (2),
a stator (3) having an inner sleeve (31) and an outer sleeve (32) interconnected in the central region, thereby forming upper and lower gaps, the inner sleeve (31) being equidistantly spaced at the upper end Longitudinal slots (313) has, and
a bearing (4) which is tubular, formed on the outside of the upper end a plurality of equally spaced upper hooks (41) and on the outside of the lower end a plurality of equally spaced lower hooks (42) and at the lower end has a bottom (43), having a center hole (431), wherein between the lower hooks (42) longitudinal slots (432) are provided, which are connected to the center hole (431);
During assembly, a steel ball (6) is first introduced into the bearing (4) and the bearing (4) pushed into the inner sleeve (31), after which the wheel axle (51) of the paddle wheel (5) pushed into the bearing (4) becomes, whereby ...
Description
Technisches GebietTechnical area
Die Erfindung betrifft einen Ventilator, der eine enge Passung erreichen kann, so dass die Reibungskraft und somit das Geräusch beim Drehen des Schaufelrads verringert wird.The The invention relates to a fan that achieves a close fit can, so the friction force and thus the noise when Turning the paddle wheel is reduced.
Stand der TechnikState of the art
Bei
diesem Ventilator kann das Schaufelrad
Aufgabe der ErfindungObject of the invention
Der Erfindung liegt die Aufgabe zugrunde, einen Ventilator zu schaffen, der eine enge Passung erreichen kann, so dass die Reibungskraft und somit das Geräusch beim Drehen des Schaufelrads verringert wird.Of the Invention has for its object to provide a fan, which can reach a close fit, giving the frictional force and thus the noise is reduced when turning the paddle wheel.
Diese Aufgabe wird durch den erfindungsgemäßen Ventilator gelöst, der bestehend aus einem Rahmen; einem Stator, der eine innere Büchse und eine äußere Büchse aufweist, die im Mittelbereich miteinander verbunden sind, wodurch ein oberer und unterer Spalt gebildet sind, wobei die innere Büchse am oberen Ende mehrere gleichbeabstandete Längsschlitze besitzt; und einem Lager, das rohrförmig ausgebildet ist, an der Außenseite des oberen Endes mehrere gleichbeabstandete obere Haken und an der Außenseite des unteren Endes mehrere gleichbeabstandete untere Haken ausformt und am unteren Ende einen Boden besitzt, der ein Mittelloch hat, wobei zwischen den unteren Haken Längsschlitze vorgesehen sind, die mit dem Mittelloch verbunden sind. Bei der Montage wird zunächst eine Stahlkugel in das Lager eingebracht und das Lager in die innere Büchse geschoben, wonach die Radachse des Schaufelrads in das Lager geschoben wird, wobei durch die Längsschlitze des Stators und die Längsschlitze des Lagers eine enge Passung erreicht werden kann, so dass die Reibungskraft und somit das Geräusch beim Drehen des Schaufelrads verringert wird.These Task is solved by the fan according to the invention, the consisting of a frame; a stator having an inner sleeve and an outer sleeve, which are interconnected in the central area, creating an upper and lower gap are formed, wherein the inner sleeve on upper end has a plurality of equally spaced longitudinal slots; and one Bearing, the tubular is formed on the outside the upper end several equally spaced upper hook and on the outside the lower end forms a plurality of equally spaced lower hooks and at the bottom has a bottom that has a center hole, wherein longitudinal slots are provided between the lower hooks, which are connected to the center hole. During assembly, a first Steel ball inserted in the bearing and the bearing in the inner rifle pushed, after which pushed the wheel axle of the paddle wheel in the camp is, passing through the longitudinal slots of the stator and the longitudinal slots of the bearing can be achieved a close fit, so that the frictional force and thus the noise is reduced when turning the paddle wheel.
Die Längsschlitze zwischen den unteren Haken des Lagers bilden mehrere elastische Scheiben, die die Stahlkugel klemmen können, wodurch eine enge Passung erreicht wird.The longitudinal slots between the lower hooks of the bearing form several elastic Discs that can clamp the steel ball, creating a tight fit is reached.
Die innere Büchse formt an der Innenseite des oberen und unteren Endes jeweils eine Stufe aus, in die die oberen und unteren Haken des Lagers haken können, wenn das Lager in die innere Büchse geschoben wird.The inner rifle forms one on the inside of the upper and lower end Step into which the upper and lower hooks of the bearing hook can, when the bearing is pushed into the inner sleeve becomes.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Wege zur Ausführung der ErfindungWays to execute the invention
Wie
aus den
Das
Lager
Bei
der Montage wird zunächst
eine Stahlkugel
Wie
aus
Wie
aus
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 are included to the scope of this invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200820009197 DE202008009197U1 (en) | 2008-07-04 | 2008-07-04 | fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200820009197 DE202008009197U1 (en) | 2008-07-04 | 2008-07-04 | fan |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202008009197U1 true DE202008009197U1 (en) | 2008-09-18 |
Family
ID=39768433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200820009197 Expired - Lifetime DE202008009197U1 (en) | 2008-07-04 | 2008-07-04 | fan |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202008009197U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013087165A3 (en) * | 2011-12-13 | 2013-08-29 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Radiator fan module and bearing arrangement for a radiator fan module |
-
2008
- 2008-07-04 DE DE200820009197 patent/DE202008009197U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013087165A3 (en) * | 2011-12-13 | 2013-08-29 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Radiator fan module and bearing arrangement for a radiator fan module |
CN103987969A (en) * | 2011-12-13 | 2014-08-13 | 布罗斯汽车零件维尔茨堡两合公司 | Radiator fan module and bearing arrangement for a radiator fan module |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20081023 |
|
R081 | Change of applicant/patentee |
Owner name: TEK-CHAIN TECHNOLOGY CO., LTD., TW Free format text: FORMER OWNER: TEK-CHAIN TECHNOLOGY CO., LTD., TAOYUAN CITY, TW Effective date: 20110929 |
|
R082 | Change of representative |
Representative=s name: TER MEER STEINMEISTER & PARTNER GBR PATENTANWA, DE Effective date: 20110929 Representative=s name: TER MEER STEINMEISTER & PARTNER GBR PATENTANWAELTE Representative=s name: TER MEER STEINMEISTER & PARTNER PATENTANWAELTE, DE Effective date: 20110929 |
|
R150 | Term of protection extended to 6 years | ||
R150 | Term of protection extended to 6 years |
Effective date: 20111130 |
|
R151 | Term of protection extended to 8 years | ||
R151 | Term of protection extended to 8 years |
Effective date: 20140722 |
|
R152 | Term of protection extended to 10 years | ||
R071 | Expiry of right |