WO2003069746A1 - Rahmenprofil - Google Patents
Rahmenprofil Download PDFInfo
- Publication number
- WO2003069746A1 WO2003069746A1 PCT/EP2003/001219 EP0301219W WO03069746A1 WO 2003069746 A1 WO2003069746 A1 WO 2003069746A1 EP 0301219 W EP0301219 W EP 0301219W WO 03069746 A1 WO03069746 A1 WO 03069746A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- profile
- frame profile
- cavity
- coolant
- Prior art date
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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/001—Office desks or work-stations combined with other pieces of furniture, e.g. work space management systems
-
- 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
- H02B1/01—Frameworks
- H02B1/013—Profiles for cabinet frames
Definitions
- the invention relates to a frame profile for a frame of a rack or a control cabinet or a table or a table arrangement and a frame or a control cabinet or a table or a table arrangement with such a frame profile.
- Such a frame profile is designed to build a frame for a rack or a control cabinet or a table arrangement with structures or attachments, in particular as an open or closed hollow profile to achieve the required load-bearing capacity, and is provided with openings and / or webs in order to provide diverse installation options inside the control cabinet to offer and to achieve the required sealing against climatic or electromagnetic interference on the outside of a control cabinet using sealing strips.
- the frame profiles can also be designed for tightly lining up frame frames constructed therefrom.
- DE 33 44 598 is an example of such frame profiles and frame frames constructed therefrom A1, DE 44 39 551 A1 and DE 196 47 814 A1.
- the invention is based on the object of enabling an inexpensive cooling system for electrical or information technology devices accommodated in a rack or control cabinet or a table arrangement.
- the frame or the control cabinet or the table arrangement is advantageously equipped with at least one frame leg - vertically and / or horizontally - in the form of such a frame profile and forms a filigree coolant guide system with a variety of connection and branching options.
- the measures are favorable for the structure that holding means are formed on the support profile, with which the coolant guide is fixed in the cavity.
- Various assembly and manufacturing options consist in the fact that the coolant guide is snapped into the cavity, screwed, glued, welded or soldered or clamped into the cavity.
- a simple manufacture with a favorable construction is achieved in that the coolant guide is inserted from an end opening in the longitudinal direction of the support profile or can be inserted perpendicular to the longitudinal direction via a continuous longitudinal opening of the support profile.
- connection options for devices to be cooled or for cooling the interior of the control cabinet as well as for a coolant supply and / or coolant discharge are obtained in that the tubular coolant guide is provided on its accessible long side with exposed or covered and releasable access openings.
- cooling fins running in the longitudinal direction are arranged along a guide channel running inside the coolant guide.
- the measures are further advantageous that at least one chamber is formed in the support profile, which is open on one long side and which forms the cavity and on the inner cross-sectional contour of which the outer cross-sectional contour of the coolant guide is adapted at least in sections.
- the carrying and cooling properties of the frame profile are favored in that the carrying profile has at least two chambers, one of which forms the cavity and the other is used for assembly purposes and / or reinforcement purposes.
- the measures are also advantageous in that the frame profile in at least one profile side parallel or at right angles to the opening side of the cavity, at least one row of fastening holes, at least one fastening longitudinal groove and / or has at least one fastening web.
- the free accessibility, in particular of a control cabinet inside for mounting and cooling, is favored by the fact that in an edge area remote from the opening side, a space is formed by means of an obliquely running wall section and / or sealing edges projecting vertically outwards, since on the outside there are mounting options for eg Hinges, locking parts and wall elements are provided so that they do not interfere in the interior.
- the simple arrangement of the coolant guide is favored in that two mutually directed retaining webs are arranged in the clear opening area of the cavity.
- connection part (s) inserted into the frame profile on one or both end faces and / or via the access openings Adapter is connected or connectable to a coolant supply and / or discharge.
- 1A and 1B each show a section of a frame profile with coolant guidance in a perspective view
- FIG. 2 shows a detail of a frame in the area of a corner, a vertical frame leg being designed as a frame profile with a coolant guide,
- 3A and 3B each a section of a frame profile according to FIG. 1 with a different coolant guide in a perspective view
- FIG. 4 shows a section of the support profile of a frame profile according to one of the preceding figures without a coolant guide used in a perspective view
- Fig. 5 shows the frame profile according to one of the preceding Fig. With the same support profile, but power supply and
- Fig. 6 shows a table arrangement with vertical and horizontal frame legs with coolant.
- a frame profile 10 shown in FIG. 1 is designed as a multi-chamber profile, with the structure of a frame 1 (cf. an open cavity in the form of a chamber 11 is provided for the interior of the frame 1 to be built.
- a coolant guide 20 in the form of a closed hollow profile is inserted into the chamber 11, which has a row of access openings 22 on the opening side facing the interior, via which a flow connection is made to a guide channel 21 running inside the coolant guide 20.
- the access openings 22 can be closed by means of inserted lids or can be covered with connecting elements or can remain open to cool the interior of the cabinet.
- the profile receiving the coolant guide 20 forms a support profile 13 for the frame 1.
- the cavity 11 that is accessible from the inner opening side in the form of the longitudinal opening 11.2 has an approximately rectangular or square basic shape which is surrounded by side walls 11.3 and a base wall 11.4 and is provided on the free areas of the side walls 1 1 .3 in the area of the longitudinal opening 1 1.2 with mutually directed retaining webs 1 1.1, which have outward bevels with bevels and towards the inside of the cavity 1 1 with right-angled Sets are provided so that the coolant guide 20, which has rounded edges on its side remote from the access openings 22, can be pressed in latching if the support profile 13 and / or the coolant guide 20 are designed to be correspondingly elastic.
- the coolant guide 20 can also be introduced into the cavity 11 in the longitudinal direction.
- the coolant guide 20 is adapted in its outer cross section to the inner cross section of the cavity 11 and consists of a material suitable for the coolant to be guided, for example air or a coolant.
- the frame profile 10 is advantageously used as at least one vertical frame leg of the frame 1, which is connected with suitable corner connectors or by simple screwing with a cover frame and floor frame formed from horizontal frame legs 10, 10 ', 10 "in width or depth, such as 2 shows, in the frame 1, the coolant can be introduced into the coolant guide 20 at the end face or through suitable access openings 22 and can be discharged from it again, for example with a pump or a blower Connections can be individually connected to their housing or the entire interior of the control cabinet can be cooled There is also the possibility of supplying cooling air via one frame leg and discharging heated air via another frame leg via a corresponding coolant guide 20.
- FIGS. 3A and 3B show further variants of a coolant guide 20, wherein its interior, in addition to the guide channel 21, has cooling fins 23 arranged in the longitudinal direction, which on a line that closes the guide channel 21, parallel to the Protruding the partition on the opening side towards the opening side.
- the cooling fins 23 can cool heated air supplied via the access openings 22, the heat being able to be removed via a coolant, liquid or air flowing into the guide channel 21.
- the support profile 13 has, as shown in FIG. 4, an outer profile side 15 forming a side wall 1 1 .3 and an inner profile side 14 facing the interior of the frame 1, as also from FIGS. 1A, 1B, 3A and 3B in connection with Fig. 2 emerges.
- two longitudinal T-grooves 16 are formed on the outer profile side 15, via which there are fastening options for mounting elements.
- the inner profile side 14 which adjoins the longitudinal opening 11.2 in the direction of the outside of the frame 1 and forms the inner wall of a further, closed chamber 17 of the support profile 13, e.g. Rows of fastening openings are provided with which there are further mounting options, such as the lower horizontal frame legs shown in Fig. 2 and known per se from the publications mentioned.
- the cavity 11 can also be used to insert a power supply 30, so that the cooling system described in a frame 1 can also advantageously be combined with a power supply 30, as described in more detail in DE 101 60 418 is.
- FIG. 6 shows a table arrangement or a table system 30 with tables 31, on which column-like frame legs are arranged laterally as supports made of frame profiles 10 with coolant guidance in accordance with the above statements.
- the access openings to the coolant guides 30 are arranged on the inside of the frame legs facing the table top or a storage shelf arranged above it, so that electrical devices positioned on the table top or the storage shelves, in particular information technology devices such as computers, servers or monitors or the like, for cooling can be easily connected to the coolant guide with the appropriate adapter pieces.
- one or more rows of fastening receptacles running in the longitudinal direction for hanging in carrying elements for the table tops or storage shelves or similar receiving elements are introduced, in which the support arms in the form of horizontal frame legs made of frame profiles with coolant guidance of the type described can be suspended or are screwable.
- Horizontal and vertical coolant guides 20 can be coupled by means of simple coupling pieces which have a channel for the coolant and coupling elements.
- the frame legs are preferably flat at least on their inside and can, for example, have an essentially rectangular cross section or be rounded on their outside. With the frame profiles as vertical and / or horizontal frame legs, there are various connection options and branching options for the coolant supply.
- frame, rack, control cabinet, table 31, table arrangement or table system 30 mentioned in the foregoing also include such arrangements or combinations thereof for information technology (IT), e.g. also rack structures or shelves for monitors or server cabinets or the like.
- IT information technology
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/504,741 US20050193930A1 (en) | 2002-02-16 | 2003-02-07 | Frame profile section |
GB0418289A GB2401885B (en) | 2002-02-16 | 2003-02-07 | Frame profile |
JP2003568749A JP2005518099A (ja) | 2002-02-16 | 2003-02-07 | フレーム成形材 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002106459 DE10206459B4 (de) | 2002-02-16 | 2002-02-16 | Rahmenprofil |
DE10206459.8 | 2002-02-16 | ||
DE20203883.1 | 2002-03-11 | ||
DE20203883U DE20203883U1 (de) | 2002-02-16 | 2002-03-11 | Rahmenprofil |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003069746A1 true WO2003069746A1 (de) | 2003-08-21 |
Family
ID=27735682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/001219 WO2003069746A1 (de) | 2002-02-16 | 2003-02-07 | Rahmenprofil |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050193930A1 (de) |
JP (1) | JP2005518099A (de) |
GB (1) | GB2401885B (de) |
RU (1) | RU2277369C2 (de) |
WO (1) | WO2003069746A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007522785A (ja) * | 2004-02-13 | 2007-08-09 | リッタル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | エンクロージャに用いられるフレーム構造体を製作するための組立てキット |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004082088A1 (de) | 2003-03-11 | 2004-09-23 | Rittal Gmbh & Co. Kg | Kühlmittelführungselement und kühlmittelführungseinrichtung |
US7997212B2 (en) * | 2007-05-29 | 2011-08-16 | Kimball International, Inc. | Multi-purpose table with electrical features |
US7975624B2 (en) * | 2007-05-29 | 2011-07-12 | Kimball International, Inc. | Multi-purpose table with electrical features |
JP5978214B2 (ja) * | 2010-09-02 | 2016-08-24 | アカソル・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 冷却モジュールおよび冷却モジュールの製造方法 |
EP2625675A1 (de) | 2010-10-04 | 2013-08-14 | Dr. Hahn GmbH & Co. KG | Verfahren und vorrichtung zur signalübertragung zwischen einer wand und einem um eine scharnierachse scharniergelenkig an dieser wand befestigten flügel |
DE102013101507A1 (de) * | 2013-02-15 | 2014-08-21 | Rittal Gmbh & Co. Kg | Kombinierter Kabel- und Luftkanal für die Schaltschrankklimatisierung sowie ein entsprechender Schaltschrank |
DE102014101404B4 (de) * | 2014-02-05 | 2017-11-16 | Rittal Gmbh & Co. Kg | Rahmengestell für einen Schalt- oder Verteilerschrank |
DE102014101405B4 (de) * | 2014-02-05 | 2024-10-17 | Rittal Gmbh & Co. Kg | Bodenbaugruppe für das Rahmengestell eines Schaltschranks |
US9620937B1 (en) * | 2015-09-18 | 2017-04-11 | Eaton Corporation | Protective apparatus usable with a forced air cooling system and electrical enclosure |
CN108418124B (zh) * | 2018-03-18 | 2019-08-27 | 九江桦鑫电气有限公司 | 一种电力设备的冷却系统、安装方式以及冷却方式 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2147388A1 (de) * | 1971-09-22 | 1973-03-29 | Siemens Ag | Gestellanordnung fuer elektronische geraete mit einer besonderen belueftungseinrichtung |
GB2345385A (en) * | 1998-12-12 | 2000-07-05 | Terasaki | Ventilated switchgear enclosure |
FR2819115A1 (fr) * | 2000-12-28 | 2002-07-05 | Informater | Systeme de ventilation pour armoire technique |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1698064A (en) * | 1924-02-07 | 1929-01-08 | Orange Screen Company | Metallic screen |
US1596507A (en) * | 1924-11-17 | 1926-08-17 | Orange Screen Company | Metallic screen |
US2956705A (en) * | 1957-08-26 | 1960-10-18 | Gen Motors Corp | Cabinet framework |
US3187801A (en) * | 1962-02-06 | 1965-06-08 | American Screen Products Compa | Method and apparatus for framing plastic material |
US3192306A (en) * | 1962-09-26 | 1965-06-29 | Philco Corp | Cooling wall structure for electronic equipment cabinet |
US3387648A (en) * | 1967-02-23 | 1968-06-11 | Navy Usa | Cabinet enclosed recirculation cooling system carried on extensible chassis mountingelectronic modules |
US4875311A (en) * | 1988-04-20 | 1989-10-24 | Sun Room Designs, Inc. | Beam construction |
US5046791A (en) * | 1989-04-18 | 1991-09-10 | Jerry Kooiman | Extrusion frame and components therefor |
DE4336204C2 (de) * | 1993-10-23 | 1996-11-07 | Loh Kg Rittal Werk | Rahmengestell für einen Schaltschrank |
US5590939A (en) * | 1994-11-07 | 1997-01-07 | Asc Incorporated | Reconfigurable space frame cabinet |
DE29521934U1 (de) * | 1995-10-04 | 1998-09-24 | Rittal-Werk Rudolf Loh GmbH & Co. KG, 35745 Herborn | Rahmenschenkel für einen Schaltschrank |
US6206494B1 (en) * | 1997-11-06 | 2001-03-27 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Assembly unit with an assembly rail |
US5946188A (en) * | 1998-07-29 | 1999-08-31 | Epsilon Electronics, Inc. | Car amplifier incorporating a peltier device for cooling |
WO2003053192A1 (de) * | 2001-12-08 | 2003-07-03 | Rittal Gmbh & Co. Kg | Rahmenprofil |
WO2004082088A1 (de) * | 2003-03-11 | 2004-09-23 | Rittal Gmbh & Co. Kg | Kühlmittelführungselement und kühlmittelführungseinrichtung |
-
2003
- 2003-02-07 WO PCT/EP2003/001219 patent/WO2003069746A1/de active Application Filing
- 2003-02-07 GB GB0418289A patent/GB2401885B/en not_active Expired - Fee Related
- 2003-02-07 JP JP2003568749A patent/JP2005518099A/ja active Pending
- 2003-02-07 US US10/504,741 patent/US20050193930A1/en not_active Abandoned
- 2003-02-07 RU RU2004127675/12A patent/RU2277369C2/ru not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2147388A1 (de) * | 1971-09-22 | 1973-03-29 | Siemens Ag | Gestellanordnung fuer elektronische geraete mit einer besonderen belueftungseinrichtung |
GB2345385A (en) * | 1998-12-12 | 2000-07-05 | Terasaki | Ventilated switchgear enclosure |
FR2819115A1 (fr) * | 2000-12-28 | 2002-07-05 | Informater | Systeme de ventilation pour armoire technique |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007522785A (ja) * | 2004-02-13 | 2007-08-09 | リッタル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | エンクロージャに用いられるフレーム構造体を製作するための組立てキット |
Also Published As
Publication number | Publication date |
---|---|
GB0418289D0 (en) | 2004-09-15 |
JP2005518099A (ja) | 2005-06-16 |
US20050193930A1 (en) | 2005-09-08 |
GB2401885A (en) | 2004-11-24 |
GB2401885B (en) | 2005-08-03 |
RU2004127675A (ru) | 2006-02-20 |
RU2277369C2 (ru) | 2006-06-10 |
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