DE348794C - Housing closed on all sides for electrical apparatus - Google Patents

Housing closed on all sides for electrical apparatus

Info

Publication number
DE348794C
DE348794C DENDAT348794D DE348794DD DE348794C DE 348794 C DE348794 C DE 348794C DE NDAT348794 D DENDAT348794 D DE NDAT348794D DE 348794D D DE348794D D DE 348794DD DE 348794 C DE348794 C DE 348794C
Authority
DE
Germany
Prior art keywords
housing
jacket
housing according
sides
double
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
Application number
DENDAT348794D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
Publication date
Application granted granted Critical
Publication of DE348794C publication Critical patent/DE348794C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20536Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/206Air circulating in closed loop within cabinets wherein heat is removed through air-to-air heat-exchanger
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52Cooling of switch parts
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/202Air circulating in closed loop within enclosure wherein heat is removed through heat-exchangers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52Cooling of switch parts
    • H01H2009/526Cooling of switch parts of the high voltage switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Details Of Resistors (AREA)

Description

Siemens-Schuckertwerke G. m. b. H. in Siemensstadt b. Berlin.Siemens-Schuckertwerke G. m. B. H. in Siemensstadt b. Berlin.

Allseitig geschlossenes Gehäuse für elektrische Apparate.Housing closed on all sides for electrical apparatus.

Patentiert im Deutschen Reiche vom 20. August 1920 ab.Patented in the German Empire on August 20, 1920.

Die Erfindung betrifft ein allseitig geschlossenes Gehäuse für elektrische Apparate, Widerstände o. dgl., und sie hat die Aufgabe, die durch den Apparat oder Widerstand im Betriebe entwickelte Wärme möglichst schnell an die Außenluft abzuführen. Die Erfindung eignet sich besonders für wasserdicht eingeschlossene Widerstände. Die Aufgabe wird dadurch gelöst, daß der Mantel des Gehäuses doppelwandig ausjo geführt wird und das die innere Wand oben und unten nach dem Gehäuseinnern führende öffnungen erhält. Dadurch entsteht ein selbsttätiger Umlauf der Innenluft.The invention relates to a housing, which is closed on all sides, for electrical apparatus, resistors or the like, and it has the task of developing through the apparatus or resistance in the factory Dissipate heat as quickly as possible to the outside air. The invention is particularly suitable for those enclosed in a watertight manner Resistances. The object is achieved in that the jacket of the housing is double-walled and that the inner wall above and below leading to the inside of the housing openings received. This creates an automatic circulation of the indoor air.

Die Erfindung ist in der Zeichnung an einem Ausführungsbeispiel dargestellt. Das Gehäuse besteht aus einem Untersatz 1, auf dem der schornsteinartige Mantel aufgesetzt ist. Der Mantel ist erfindungsgemäß doppelwandig ausgeführt und besteht aus der Innenwand 2 und der Außenwand 3. Das Gehäuse ist oben durch den Deckel 4 abgeschlossen, der im wesentlichen die Form eines Kegels mit nach unten gekehrter Spitze hat. Die Innenwand 2 hat unten reichlichen Abstand 5 vom Boden des Gehäuses. Oben ist zwischen der Innenwand 2 und dem Deckel 4 ein Zwischenraum 6 gelassen. Infolge dieser Anordnung kann die Innenluft frei umlaufen, wie durch die eingezeichneten Pfeile angedeutet ist. Die erwärmte Luft steigt im Innern nach oben, wird durch den Deckel nach der Öffnung 6 abgelenkt und an der Außenwand 3 abgekühlt. Im Hohlraum des Mantels sinkt die Luft nach unten, um durch die öffnungen 5 wieder in das Gehäuse einzutreten. Mit W ist der beispielsweise im Gehäuse untergebrachte Widerstand angedeutet.The invention is shown in the drawing using an exemplary embodiment. The housing consists of a base 1 on which the chimney-like jacket is placed. According to the invention, the jacket is double-walled and consists of the inner wall 2 and the outer wall 3. The housing is closed at the top by the cover 4, which has essentially the shape of a cone with the tip turned downwards. The inner wall 2 has below ample distance 5 from the bottom of the housing. A gap 6 is left at the top between the inner wall 2 and the cover 4. As a result of this arrangement, the interior air can circulate freely, as indicated by the arrows drawn. The heated air rises inside, is deflected by the cover towards the opening 6 and cooled on the outer wall 3. In the cavity of the jacket, the air sinks downwards in order to re-enter the housing through the openings 5. The resistor which is accommodated in the housing, for example, is indicated by W.

Die Innenwand 2 und die Außenwand 3 können aus Wellblech hergestellt sein. In gewissem Abstande von der Außenwand 3 kann um das Gehäuse noch ein zweiter Mantel 7 gelegt werden, der unten und oben öffnungen 8 und 9 hat, die nach außen führen. Infolgedessen entsteht ein Umlauf der Außenluft, wie durch die Pfeile angedeutet ist, und zwar im Gegenstrom zum Umlauf der Innenluft. Auf diese Weise wird eine energische Kühlung des im Innern des Gehäuses eingeschlossenen Apparates oder Widerstandes W erzielt. Die elektrischen Zuleitungen befinden sich zweckmäßig unten, d. h. an der kühlsten Stelle. Zu diesem Zweck ist beispielsweise die Öffnung 10 im Untersatz ι vorgesehen..The inner wall 2 and the outer wall 3 can be made of corrugated sheet metal. At a certain distance from the outer wall 3, a second jacket 7 can be placed around the housing, which has openings 8 and 9 at the bottom and top, which lead to the outside. As a result, there is a circulation of the outside air, as indicated by the arrows, in countercurrent to the circulation of the inside air. In this way, vigorous cooling of the apparatus or resistor W enclosed in the interior of the housing is achieved. The electrical leads are conveniently located at the bottom, ie at the coolest point. For this purpose, for example, the opening 10 is provided in the base ι ..

Claims (6)

Patent-Ansprüche :Patent Claims: 1. Allseitig geschlossenes Gehäuse für elektrische Apparate, Widerstände o. dgl., dadurch gekennzeichnet, daß der Mantel (2,3) des Gehäuses doppelwandig ausgeführt ist und daß die Innenwand (2) oben und unten nach dem Gehäuseinnern führende Öffnungen (5, 6) hat für den Umlauf der Innenluft.1. Housing closed on all sides for electrical equipment, resistors or the like, characterized in that the jacket (2,3) of the housing is double-walled and that the inner wall (2) has openings (5, 6) leading to the interior of the housing at the top and bottom for circulation the indoor air. 2. Gehäuse nach Anspruch 1, dadurch gekennzeichnet, daß eine oder beide Wände (2, 3) des doppelwandigen Mantels aus Wellblech hergestellt sind.2. Housing according to claim 1, characterized in that one or both walls (2, 3) of the double-walled jacket are made of corrugated iron. 3. Gehäuse nach Anspruch 1, dadurch gekennzeichnet, daß der doppelwandige Mantel (2, 3) in gewissem Abstand von einem zweiten äußeren Mantel (7) umgeben ist, der oben und unten nach außen führende öffnungen (8, 9) hat für den Umlauf der Außenluft. ·3. Housing according to claim 1, characterized in that the double-walled Jacket (2, 3) is surrounded by a second outer jacket (7) at a certain distance, the top and bottom to the outside leading openings (8, 9) has for the circulation of the Outside air. · 4. Gehäuse nach Anspruch 1, gekennzeichnet durch einen Deckel (4), der im wesentlichen die Gestalt eines Kegels mit nach unten gerichteter Spitze hat.4. Housing according to claim 1, characterized by a cover (4) in the essentially has the shape of a cone with the tip pointing downwards. 5. Gehäuse nach Anspruch 1, gekennzeichnet durch einen Untersatz (1) für den aufrechtstehenden Mantel (2, 3).5. Housing according to claim 1, characterized by a base (1) for the upright coat (2, 3). 6. Gehäuse nach Anspruch 1, dadurch gekennzeichnet, daß die elektrischen Zuleitungen sich am unteren Teil des Gehäuses befinden (öffnung 10).6. Housing according to claim 1, characterized in that the electrical leads are located on the lower part of the housing (opening 10). Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT348794D Housing closed on all sides for electrical apparatus Expired DE348794C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE348794T

Publications (1)

Publication Number Publication Date
DE348794C true DE348794C (en) 1922-02-18

Family

ID=6257729

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT348794D Expired DE348794C (en) Housing closed on all sides for electrical apparatus

Country Status (1)

Country Link
DE (1) DE348794C (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038599B (en) * 1952-06-24 1958-09-11 Fernseh Gmbh Arrangement for noiseless heat dissipation from televisions
DE2546837A1 (en) * 1975-10-18 1977-04-21 Horst Wolfgang Geppert Cooling system for stirrer motor - consisting of box type housing around motor to give chimney effect
DE29609776U1 (en) * 1996-06-01 1996-10-10 Stewing Feinblechtechnik Gmbh Housing wall for the housing and / or the door of a cabinet, in particular LAN or cable distribution cabinet for receiving electrical and / or electronic assemblies
EP0942638A2 (en) * 1998-03-13 1999-09-15 Schroff GmbH Ventilated housing
DE19623677C2 (en) * 1996-06-14 1999-09-16 Knuerr Mechanik Ag Equipment cabinet for electrical and electronic systems
DE4033598C2 (en) * 1990-10-23 2000-04-13 Becker Walter Gmbh Foreign-fumigated ignition protection housing for accommodating electrical equipment to be installed underground
DE19810948C2 (en) * 1998-03-13 2000-07-20 Schroff Gmbh Ventilable electronics cabinet
DE19924431A1 (en) * 1999-05-28 2000-11-30 Alstom Energietechnik Gmbh Mains station has housing containing transformer(s) and arrangement for carrying heat way from housing in form of heat exchanger(s) mounted in external opening of housing
EP1237246A1 (en) * 2001-03-01 2002-09-04 Siemens Aktiengesellschaft Housing for a gas insulated switchgear with a heat exchanger
WO2009071226A1 (en) * 2007-12-04 2009-06-11 Adc Gmbh Double-wall housing having improved heat-removing function chamber walls
ITVI20100087A1 (en) * 2010-03-26 2011-09-27 Panatronix S R L PROTECTION FOR ELECTRONIC COMPONENTS INSIDE AN ELECTRONIC DEVICE, ITS ELECTRONIC DEVICE AND USE
JP2012023295A (en) * 2010-07-16 2012-02-02 Sanken Electric Co Ltd Heat absorption structure for outdoor device
JP2015065307A (en) * 2013-09-25 2015-04-09 本田技研工業株式会社 Housing
FR3029346A1 (en) * 2014-12-02 2016-06-03 Alstom Technology Ltd METAL ENVELOPE FOR ELECTRICAL SWITCHING DEVICE
DE102016102755A1 (en) * 2016-02-17 2017-08-17 Bombardier Transportation Gmbh switch cabinet

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038599B (en) * 1952-06-24 1958-09-11 Fernseh Gmbh Arrangement for noiseless heat dissipation from televisions
DE2546837A1 (en) * 1975-10-18 1977-04-21 Horst Wolfgang Geppert Cooling system for stirrer motor - consisting of box type housing around motor to give chimney effect
DE4033598C2 (en) * 1990-10-23 2000-04-13 Becker Walter Gmbh Foreign-fumigated ignition protection housing for accommodating electrical equipment to be installed underground
DE29609776U1 (en) * 1996-06-01 1996-10-10 Stewing Feinblechtechnik Gmbh Housing wall for the housing and / or the door of a cabinet, in particular LAN or cable distribution cabinet for receiving electrical and / or electronic assemblies
DE19623677C2 (en) * 1996-06-14 1999-09-16 Knuerr Mechanik Ag Equipment cabinet for electrical and electronic systems
US6309296B1 (en) 1998-03-13 2001-10-30 Schroff Gmbh Ventilated housing
EP0942638A2 (en) * 1998-03-13 1999-09-15 Schroff GmbH Ventilated housing
EP0942638A3 (en) * 1998-03-13 2000-05-24 Schroff GmbH Ventilated housing
DE19810948C2 (en) * 1998-03-13 2000-07-20 Schroff Gmbh Ventilable electronics cabinet
DE19810945C2 (en) * 1998-03-13 2000-09-07 Schroff Gmbh Ventilable housing
US6151212A (en) * 1998-03-13 2000-11-21 Schroff Gmbh Ventilated electronics cabinet
DE19924431A1 (en) * 1999-05-28 2000-11-30 Alstom Energietechnik Gmbh Mains station has housing containing transformer(s) and arrangement for carrying heat way from housing in form of heat exchanger(s) mounted in external opening of housing
EP1237246A1 (en) * 2001-03-01 2002-09-04 Siemens Aktiengesellschaft Housing for a gas insulated switchgear with a heat exchanger
DE10111846A1 (en) * 2001-03-01 2002-09-19 Siemens Ag Container for a gas-insulated electrical switchgear with a heat exchanger
WO2009071226A1 (en) * 2007-12-04 2009-06-11 Adc Gmbh Double-wall housing having improved heat-removing function chamber walls
ITVI20100087A1 (en) * 2010-03-26 2011-09-27 Panatronix S R L PROTECTION FOR ELECTRONIC COMPONENTS INSIDE AN ELECTRONIC DEVICE, ITS ELECTRONIC DEVICE AND USE
JP2012023295A (en) * 2010-07-16 2012-02-02 Sanken Electric Co Ltd Heat absorption structure for outdoor device
JP2015065307A (en) * 2013-09-25 2015-04-09 本田技研工業株式会社 Housing
FR3029346A1 (en) * 2014-12-02 2016-06-03 Alstom Technology Ltd METAL ENVELOPE FOR ELECTRICAL SWITCHING DEVICE
EP3029698A1 (en) * 2014-12-02 2016-06-08 General Electric Technology GmbH Metal shell for electrical switching device
DE102016102755A1 (en) * 2016-02-17 2017-08-17 Bombardier Transportation Gmbh switch cabinet

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