WO2003023918A2 - Flächenhaftes bauteil mit einer lüftungsöffnung - Google Patents
Flächenhaftes bauteil mit einer lüftungsöffnung Download PDFInfo
- Publication number
- WO2003023918A2 WO2003023918A2 PCT/DE2002/003587 DE0203587W WO03023918A2 WO 2003023918 A2 WO2003023918 A2 WO 2003023918A2 DE 0203587 W DE0203587 W DE 0203587W WO 03023918 A2 WO03023918 A2 WO 03023918A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- component
- webs
- component according
- web
- slot
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
Definitions
- the invention relates to a planar component designed as a door or wall element of a control cabinet or switch panel of an electrical switchgear equipped with heat-generating devices and having a plurality of parallel slot-shaped ventilation openings for supplying cooling air such that dimensions such that foreign bodies with a size of 1 mm and more cannot be introduced.
- Ventilation slots described. This arrangement is based on the fact that ventilation openings in sheets of a thickness suitable for switchgear can only be economically manufactured up to a degree of protection IP3X. From a material thickness of over 1.5 mm, the usual processing methods, such as punching, for a degree of protection such as IP4X, with openings smaller than 1 mm, are too complex to manufacture.
- the object of the present invention is, starting from a component according to DE 43 39 383 AI, a
- slot-shaped ventilation openings are formed by webs which are produced by means of reshaping and protrude from the plane of the component by no more than 1 mm and which form a slot-shaped opening on both sides in their longitudinal direction.
- forming is understood to mean all suitable shaping processing methods, e.g. B for sheet metal, the well-known cutting-embossing processes and for plastics, processing by injection molding or, starting from flat plastic plates, cutting and embossing with or without the application of heat.
- the pronounced, raised webs together form a sufficient ventilation duct despite their small distance from the plane of the component.
- the number of webs and thus the number of ventilation slots depends on the requirements of the air flow. It is therefore expedient to arrange a plurality of webs in a web group, and depending on the air throughput required, a plurality of web groups can be provided next to and above one another in a suitable configuration. It has proven to be particularly advantageous if a plurality of web groups are arranged in a linear row in the component.
- the width of the webs and the distance between the webs is chosen to be as small as possible in terms of production technology, a ratio of the ventilation cross section to the total area of the Component of about 50% can be achieved.
- the solution according to the invention creates one-piece components which can be used as a door or housing wall and which provide protection type IPX4 (foreign body protection equal to or greater than 1 mm) and which, in contrast to ventilation openings with wire mesh, cannot be pierced with a pointed object. Nevertheless, a similarly large passage area is achieved as with wire mesh.
- protection type IPX4 foreign body protection equal to or greater than 1 mm
- FIG. 1 shows a web group according to the present invention in a component that can be used as a door or housing wall.
- FIG. 2 shows a sectional illustration of a web according to the present invention along the line II-II in FIG. 1.
- FIG 3 shows a first possible embodiment of the web group arrangement according to the present invention in a component that can be used as a door or housing wall.
- Web group arrangement according to the present invention in a component provided as a door or housing wall.
- FIG. 1 shows a web group 1 according to the present invention in a component 2 which is to be used as a door or as a housing wall of a switchgear cabinet or switchgear panel of a switchgear assembly.
- the webs 3 of the web group 1 are produced by local shaping of the component 2 in the manner of an embossing, in such a way that in each case an open slot 4; 5 is present.
- the width B of the web 3 and the distance A between the webs 3 are as small as possible in terms of production technology. As a result, a ratio of the ventilation cross section to the used area of component 2 (door or housing wall) of about 50% can be achieved.
- FIG. 2 shows a sectional illustration of a web according to the present invention along the line II-II in FIG. 1.
- the web 3 is pressed out from the component 2 by the height H.
- This height H which defines the size of the ventilation opening, is determined on both sides of the webs 3 by the height of the deformation minus the material thickness D.
- 3 shows a first possible embodiment of a web group arrangement 6 according to the present invention in a component 2.
- the number of web groups 1 is dependent on the required air throughput. In the present example, a total of twelve web groups 1 are arranged in an arrangement of four web groups 1 next to one another and three web groups 1 one above the other.
- the webs 3 are arranged horizontally.
- the number of web groups 1 is determined by the required air throughput.
- a total of twelve web groups 1 are arranged in an arrangement of four web groups 1 next to one another and three web groups 1 one above the other.
- the webs 3 are arranged vertically.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Building Environments (AREA)
- Ventilation (AREA)
- Duct Arrangements (AREA)
- Distribution Board (AREA)
Abstract
Description
Claims
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0212376-2A BRPI0212376B1 (pt) | 2001-09-10 | 2002-09-09 | peça construtiva planar com aberturas de ventilação |
| UA2004031656A UA75186C2 (en) | 2001-09-10 | 2002-09-09 | Planar panel with ventilating slots |
| PL367953A PL198854B1 (pl) | 2001-09-10 | 2002-09-09 | Płaszczyznowy element konstrukcyjny z otworami wentylacyjnymi, stanowiący drzwi lub element ściankowy szafy rozdzielczej lub rozdzielnicy elektrycznej |
| DK02776704T DK1425834T3 (da) | 2001-09-10 | 2002-09-09 | Storfladet komponent med en ventilationsåbning |
| AU2002339315A AU2002339315A1 (en) | 2001-09-10 | 2002-09-09 | Planar component with a vent |
| KR1020047003445A KR100576937B1 (ko) | 2001-09-10 | 2002-09-09 | 벤트를 구비한 평면형 컴포넌트 |
| DE50203695T DE50203695D1 (de) | 2001-09-10 | 2002-09-09 | Flächenhaftes bauteil mit einer lüftungsöffnung |
| EP02776704A EP1425834B1 (de) | 2001-09-10 | 2002-09-09 | Flächenhaftes bauteil mit einer lüftungsöffnung |
| AT02776704T ATE300108T1 (de) | 2001-09-10 | 2002-09-09 | Flächenhaftes bauteil mit einer lüftungsöffnung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10145830.4 | 2001-09-10 | ||
| DE10145830A DE10145830C1 (de) | 2001-09-10 | 2001-09-10 | Flächenhaftes Bauteil mit einer Lüftungsöffnung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2003023918A2 true WO2003023918A2 (de) | 2003-03-20 |
| WO2003023918A3 WO2003023918A3 (de) | 2003-07-10 |
Family
ID=7699346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2002/003587 Ceased WO2003023918A2 (de) | 2001-09-10 | 2002-09-09 | Flächenhaftes bauteil mit einer lüftungsöffnung |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP1425834B1 (de) |
| KR (1) | KR100576937B1 (de) |
| CN (1) | CN1287497C (de) |
| AR (1) | AR036471A1 (de) |
| AT (1) | ATE300108T1 (de) |
| AU (1) | AU2002339315A1 (de) |
| BR (1) | BRPI0212376B1 (de) |
| DE (2) | DE10145830C1 (de) |
| DK (1) | DK1425834T3 (de) |
| ES (1) | ES2243766T3 (de) |
| PL (1) | PL198854B1 (de) |
| RU (1) | RU2269189C2 (de) |
| UA (1) | UA75186C2 (de) |
| WO (1) | WO2003023918A2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10251541B3 (de) * | 2002-11-05 | 2004-05-27 | Medion Ag | Gehäuse |
| EP2501001B1 (de) * | 2011-03-16 | 2017-05-03 | ABB Schweiz AG | Elektrische Schaltanlage mit Gasgkühlanordnung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3139054A1 (de) * | 1981-10-01 | 1983-04-21 | Brown, Boveri & Cie Ag, 6800 Mannheim | "an gestellen oder schraenken elektrischer umspann-, schalt- und verteileranlagen anordenbare tuer oder abdeckwandung mit laengsgestreckten lueftungssoeffnngen und verfahren zur herstellung der tuer bzw. abdeckwandung" |
| DE3214823C2 (de) * | 1982-04-21 | 1984-02-02 | Nixdorf Computer Ag, 4790 Paderborn | Lüftungsgitter für zur Aufnahme von elektronischen Baugruppen bestimmte Gerätegehäuse |
| RU2079061C1 (ru) * | 1992-10-21 | 1997-05-10 | Лев Семенович Вассель | Воздухораспределитель |
| DE4339383A1 (de) * | 1993-11-18 | 1995-05-24 | Licentia Gmbh | Schaltschrank mit Lüftungsöffnungen |
| RU2160530C2 (ru) * | 1997-08-20 | 2000-12-20 | Михаил Петрович Курченков | Шкафной многомодульный улей |
| DE29716972U1 (de) * | 1997-09-22 | 1998-04-16 | Siemens Ag | Schaltschrank zur Aufnahme von Komponenten einer Serienkreisbefeuerung auf Flughäfen, z.B. eines Konstantstrom-Reglers, eines Meßkomponententrägers und eines Serienkreistransformators |
-
2001
- 2001-09-10 DE DE10145830A patent/DE10145830C1/de not_active Expired - Fee Related
-
2002
- 2002-09-09 PL PL367953A patent/PL198854B1/pl not_active IP Right Cessation
- 2002-09-09 ES ES02776704T patent/ES2243766T3/es not_active Expired - Lifetime
- 2002-09-09 WO PCT/DE2002/003587 patent/WO2003023918A2/de not_active Ceased
- 2002-09-09 KR KR1020047003445A patent/KR100576937B1/ko not_active Expired - Fee Related
- 2002-09-09 RU RU2004110926/09A patent/RU2269189C2/ru not_active IP Right Cessation
- 2002-09-09 AU AU2002339315A patent/AU2002339315A1/en not_active Abandoned
- 2002-09-09 UA UA2004031656A patent/UA75186C2/uk unknown
- 2002-09-09 EP EP02776704A patent/EP1425834B1/de not_active Expired - Lifetime
- 2002-09-09 BR BRPI0212376-2A patent/BRPI0212376B1/pt not_active IP Right Cessation
- 2002-09-09 DE DE50203695T patent/DE50203695D1/de not_active Expired - Lifetime
- 2002-09-09 CN CNB028177215A patent/CN1287497C/zh not_active Expired - Lifetime
- 2002-09-09 AT AT02776704T patent/ATE300108T1/de not_active IP Right Cessation
- 2002-09-09 DK DK02776704T patent/DK1425834T3/da active
- 2002-09-10 AR ARP020103424A patent/AR036471A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| PL198854B1 (pl) | 2008-07-31 |
| AR036471A1 (es) | 2004-09-08 |
| RU2004110926A (ru) | 2005-09-27 |
| UA75186C2 (en) | 2006-03-15 |
| BR0212376A (pt) | 2004-07-27 |
| KR20040034714A (ko) | 2004-04-28 |
| CN1554140A (zh) | 2004-12-08 |
| ES2243766T3 (es) | 2005-12-01 |
| EP1425834A2 (de) | 2004-06-09 |
| PL367953A1 (en) | 2005-03-07 |
| DK1425834T3 (da) | 2005-10-31 |
| CN1287497C (zh) | 2006-11-29 |
| DE50203695D1 (de) | 2005-08-25 |
| DE10145830C1 (de) | 2003-04-03 |
| AU2002339315A1 (en) | 2003-03-24 |
| KR100576937B1 (ko) | 2006-05-10 |
| EP1425834B1 (de) | 2005-07-20 |
| RU2269189C2 (ru) | 2006-01-27 |
| WO2003023918A3 (de) | 2003-07-10 |
| BRPI0212376B1 (pt) | 2021-05-25 |
| ATE300108T1 (de) | 2005-08-15 |
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