EP1247989A2 - Lüftermodul - Google Patents
Lüftermodul Download PDFInfo
- Publication number
- EP1247989A2 EP1247989A2 EP02004955A EP02004955A EP1247989A2 EP 1247989 A2 EP1247989 A2 EP 1247989A2 EP 02004955 A EP02004955 A EP 02004955A EP 02004955 A EP02004955 A EP 02004955A EP 1247989 A2 EP1247989 A2 EP 1247989A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- fan
- fan module
- modules
- module
- fastening means
- 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
Images
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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- 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
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
Definitions
- the invention relates to a fan module with a fan housing to accommodate a fan, with two opposite Base areas have air passage openings.
- fan modules are used in many electrical Devices used, especially in the IT area they wide application.
- Fan modules arranged one behind the other also have the advantage that if one fan fails, the other Fan ensures sufficient cooling.
- housings for such systems are usually with one or several fan shafts equipped initially are only partially populated. By providing the shaft however, it is possible to add additional fan modules later.
- the object of the invention is therefore to provide a possibility like the use of one or more in a housing Fan modules is possible without a fan shaft must be provided, the solution being inexpensive should.
- This task is performed by a fan module of the type mentioned at the beginning kind solved that is characterized in that at a of the base surfaces first fastener and on the second Base area second fasteners are provided for Connection of at least two identical fan modules by the interaction of the first and second fastening means.
- first and second fasteners it is possible to couple several fan modules with each other without that for this mounting rails in the form of a fan shaft or similar must be provided. So basically no fan shaft is provided, but a first fan module is attached directly to the device housing. Should be several Fans can be arranged one behind the other, so that can second fan module on the first fan module with the fasteners be attached. Whether this is already during assembly of the device or at a later time not important here.
- the first fastening means as projecting locking hooks and the second fastening means provided as recesses, so that the Snap hooks of a first fan module in the snap-in recesses a second fan module to connect the two modules can.
- the device housing also has recesses, so that the first Module can be attached by simply hooking it on.
- the fan modules additionally are provided with electrical contact surfaces, so that at a mechanical connection of two fan modules at the same time an electrical connection is established. Thereby additional wiring is unnecessary.
- the fan modules 1 shown in Figure 1 according to the state of the Technology are separate modules, none in Figure 1 To have connection to each other. They are intended in a housing according to Figure 2 to be used.
- the housing 2 has two air shafts 4, each with space for offer several fan modules 1, which are inserted into module slots 3 become.
- the module locations are shown in FIG. 2 3 not used.
- Device housing 2 for receiving fan modules according to the invention are similar, but it is not necessary Fan shafts 4 to provide the individual fan modules 1 record. This is achieved in that the fan modules 3 are constructed according to the invention.
- the Fan modules 11 shown there are configured to work with one another to be connected so that there is an air duct, without fan ducts being necessary. For that are the Fan modules 11 with locking hooks 12 or locking recesses 13 Mistake.
- the locking hooks 12 are projecting on one of the base areas of each fan module 11. On the opposite Base area are the locking recesses 13. Since all fan modules 11 are constructed in the same way, can to connect two fan modules, the locking hooks 12 one Fan module 11 in the recesses 13 of another fan module 11 are used, where they lock there.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- External Artificial Organs (AREA)
Abstract
Description
- Figur 1
- Lüftermodule nach dem Stand der Technik,
- Figur 2
- ein Gerätegehäuse nach dem Stand der Technik zur Aufnahme von Lüftermodulen nach Figur 1,
- Figur 3
- Lüftermodule gemäß der Erfindung und
- Figur 4
- die Lüftermodule von Figur 3 im zusammengesetzten Zustand.
- 1
- Lüftermodul nach dem Stand der Technik
- 2
- Gerätegehäuse
- 3
- Modulplätze
- 4
- Lüfterschacht
- 5
- Gitter
- 6
- Baugruppe
- 11
- Lüftermodul nach der Erfindung
- 12
- Rasthaken
- 13
- Rastausnehmung
- 14
- Kontaktflächen
- 15
- Entnahmesicherung
- 16
- Lüftergehäuse
- 17
- Luftdurchtrittsöffnungen
Claims (5)
- Lüftermodul mit
einem Lüftergehäuse (16) zur Aufnahme von Mittel zur Erzeugung eines Luftstroms, wobei zwei gegenüberliegende Grundflächen Luftdurchtrittsöffnungen (17) aufweisen,
dadurch gekennzeichnet, daß
an einer der Grundflächen erste Befestigungsmittel (12) und
an einer zweiten Grundfläche zweite Befestigungsmittel (13) vorgesehen sind zur Verbindung von mindestens zwei gleichartigen Lüftermodulen (11) durch Zusammenwirken der ersten und zweiten Befestigungsmittel (12, 13). - Lüftermodul nach Anspruch 1,
dadurch gekennzeichnet, daß
die ersten Befestigungsmittel vorspringende Rasthaken (12) und die zweiten Befestigungsmittel Rastausnehmungen (13) sind, so daß die Rasthaken (12) eines ersten Lüftermoduls in die Rastausnehmungen (13) eines zweiten Lüftermoduls (11) zur Verbindung beider Module eingreifen können. - Lüftermodul nach Anspruch 1,
dadurch gekennzeichnet, daß
an beiden Grundflächen des Lüftermoduls (11) elektrische Kontaktflächen (14) vorgesehen sind zur elektrischen Ansteuerung der Mittel zur Erzeugung des Luftstroms, insbesondere eines Lüftermotors. - Anordnung mit einem Gerätegehäuse (2) und mindestens einem Lüftermodul (11) nach einem der Ansprüche 1 bis 3, wobei das Gerätegehäuse Befestigungsmittel wie eine der Grundflächen eines Lüftermoduls (11) aufweist zur Befestigung des Lüftermoduls an dem Gerätegehäuse (2).
- Anordnung nach Anspruch 4,
dadurch gekennzeichnet, daß
in das Gerätegehäuse aufgenommene Lüftermodule (11) durch ein Sicherungselement in der Einbauposition gehalten sind.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10116872A DE10116872C2 (de) | 2001-04-04 | 2001-04-04 | Lüftermodul |
| DE10116872 | 2001-04-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1247989A2 true EP1247989A2 (de) | 2002-10-09 |
| EP1247989A3 EP1247989A3 (de) | 2003-09-03 |
| EP1247989B1 EP1247989B1 (de) | 2006-12-06 |
Family
ID=7680420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02004955A Expired - Lifetime EP1247989B1 (de) | 2001-04-04 | 2002-03-05 | Lüftermodul |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1247989B1 (de) |
| AT (1) | ATE347653T1 (de) |
| DE (2) | DE10116872C2 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100334524C (zh) * | 2004-06-04 | 2007-08-29 | 华硕电脑股份有限公司 | 电子装置 |
| US7292436B2 (en) * | 2005-12-29 | 2007-11-06 | Inventec Corporation | Heat dissipating structure applicable to a computer host |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7436662B2 (en) * | 2005-07-19 | 2008-10-14 | International Business Machines Corporation | Hot swappable cooling fan system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149054A1 (de) * | 1981-12-11 | 1983-06-23 | Riegelhof & Gärtner Walter Hinrichs Erben, 6070 Langen | Lueftungsgitter |
| US5788566A (en) * | 1996-10-29 | 1998-08-04 | Dell U.S.A., L.P. | Integrated cooling fan and finger guard assembly |
| DE19844644C2 (de) * | 1998-09-29 | 2002-09-12 | Fujitsu Siemens Computers Gmbh | Kassetteneinschub |
| US6058011A (en) * | 1999-02-12 | 2000-05-02 | Compaq Computer Corporation | Computer chassis with integrated cooling features |
| FR2792759B1 (fr) * | 1999-04-20 | 2001-11-02 | Bull Sa | Caisson pour contenir un equipement electronique refroidi par ventilation |
| TW450511U (en) * | 1999-06-14 | 2001-08-11 | Delta Electronics Inc | Terminal structure of heat dissipation device |
| US6343011B1 (en) * | 2000-08-03 | 2002-01-29 | Lite-On Enclosure Inc. | Screwless wind conduit positioning device |
-
2001
- 2001-04-04 DE DE10116872A patent/DE10116872C2/de not_active Expired - Fee Related
-
2002
- 2002-03-05 AT AT02004955T patent/ATE347653T1/de not_active IP Right Cessation
- 2002-03-05 DE DE50208878T patent/DE50208878D1/de not_active Expired - Lifetime
- 2002-03-05 EP EP02004955A patent/EP1247989B1/de not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100334524C (zh) * | 2004-06-04 | 2007-08-29 | 华硕电脑股份有限公司 | 电子装置 |
| US7292436B2 (en) * | 2005-12-29 | 2007-11-06 | Inventec Corporation | Heat dissipating structure applicable to a computer host |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1247989B1 (de) | 2006-12-06 |
| DE10116872C2 (de) | 2003-03-20 |
| EP1247989A3 (de) | 2003-09-03 |
| DE10116872A1 (de) | 2002-10-31 |
| DE50208878D1 (de) | 2007-01-18 |
| ATE347653T1 (de) | 2006-12-15 |
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