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DE2155341A1 - Arrangement for air cooling of electronic circuits - Google Patents

Arrangement for air cooling of electronic circuits

Info

Publication number
DE2155341A1
DE2155341A1 DE19712155341 DE2155341A DE2155341A1 DE 2155341 A1 DE2155341 A1 DE 2155341A1 DE 19712155341 DE19712155341 DE 19712155341 DE 2155341 A DE2155341 A DE 2155341A DE 2155341 A1 DE2155341 A1 DE 2155341A1
Authority
DE
Germany
Prior art keywords
carrier plate
air
arrangement
arrangement according
grille
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.)
Pending
Application number
DE19712155341
Other languages
German (de)
Inventor
Gunter χ 9255 Ottendorf; Riedel Ferdinand Dipl.-Ing. χ 9000 Karl-Marx-Stadt; Krauß Siegfried χ 9417 Zwönitz Friedemann
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.)
MESSGERAETEWERK ZWONITZ VEB K
Original Assignee
MESSGERAETEWERK ZWONITZ VEB K
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MESSGERAETEWERK ZWONITZ VEB K filed Critical MESSGERAETEWERK ZWONITZ VEB K
Publication of DE2155341A1 publication Critical patent/DE2155341A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20172—Fan mounting or fan specifications

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Motor Or Generator Frames (AREA)

Description

Aufst@llung der verwendetenList of used

Bezugszeichen Bezugszeichen Erklärung 1 Welle 2 Motor, elektr. maschine 3 Trägerplatte 4 Bauelemente 5 Schaufelgitter 6 Luftleitkörper 7 Lufteintrittskanal 8 Luftaustrittskanal 9 leitblech Leerseite Reference symbols Reference symbols Explanation 1 shaft 2 motor, electr. machine 3 Carrier plate 4 components 5 blade grille 6 air guide body 7 air inlet duct 8 air outlet duct 9 baffle plate Blank page

Claims (4)

Patentansprüche :Patent claims: 1. Anordnung zur Luftkühlung elektronischer Schaltungen, Die zur Reglung elektrischer Maschinen dienen, dadurch gekennzeichnet, daß innerhalb eines an sich bekannt en, allseitig geschlossenen Luftleitkörpers (6) mit je einem radialen Lufteintritts- und Luftaustrittskanal (7 ; 8) eines Querstromgebläses, auf ß'emeinsamer Welle (1) mit der in ihrer Drehzahl zu regelnden elektrischen maschine (2) eine als Rotor ausgebildete Trägerplatte (3), vorzugsweise als Leiterplatte, an@eordnet ist, deren montierte Bauelemente (4) der elektronischen Reglerschaltung im Bereich des Luftdurchsatzes infolge eines am Umfang der Trägerplatte (3) angeordneten Schaufelgitters (5) des Querstromgebläses liegen. 1. Arrangement for air cooling of electronic circuits, which for Serve control of electrical machines, characterized in that within a known per se, air guide body (6) closed on all sides, each with a radial one Air inlet and air outlet duct (7; 8) of a cross-flow fan, on ß'emeinsamer Shaft (1) with the electrical machine (2) whose speed is to be regulated carrier plate (3) designed as a rotor, preferably as a printed circuit board, is arranged is whose assembled components (4) of the electronic controller circuit in the area the air throughput as a result of a blade grille arranged on the circumference of the carrier plate (3) (5) of the cross-flow fan. 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß die Trägerplatte (3) innerhalb des umlaufenden Schaulelgitters (9) feststeht. 2. Arrangement according to claim 1, characterized in that the carrier plate (3) is fixed within the surrounding rocking grille (9). 3. Anordnung nach Anspruch 1 und 2, dadurch gekennzeichnst, daß das Schaufelgister (5) in der Breite mehrere Trägerplatten (3) überdeckt. 3. Arrangement according to claim 1 and 2, characterized in that the Shovel register (5) covers several carrier plates (3) in width. 4. Anordnung nach Anspruch 1 bis 3, daduich gekennzeichnet, daß die rotierende Trägerplatte (3) mit dem Schaufelgitter (5), bzw. das nur umlaufende Schaufelgitter (5) sich auf von der elektrischen Maschine (2) getrannter Welle in gemeinsamer Achsrichtung innerhalb des Luftleitkörpers (6) befindet. 4. Arrangement according to claim 1 to 3, characterized in that the rotating carrier plate (3) with the shovel grid (5), or the only rotating one The blade grille (5) is located on the shaft separated from the electrical machine (2) common axial direction is located within the air guide body (6).
DE19712155341 1970-12-21 1971-11-08 Arrangement for air cooling of electronic circuits Pending DE2155341A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15209770 1970-12-21

Publications (1)

Publication Number Publication Date
DE2155341A1 true DE2155341A1 (en) 1972-07-13

Family

ID=5483288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712155341 Pending DE2155341A1 (en) 1970-12-21 1971-11-08 Arrangement for air cooling of electronic circuits

Country Status (2)

Country Link
CS (1) CS156528B2 (en)
DE (1) DE2155341A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929417A1 (en) * 1979-07-20 1981-01-22 Olympia Werke Ag Forced cooling equipment for electronic appts. - in which fan motor windings form part of loss producing load
DE3016895A1 (en) * 1980-05-02 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Rotating opto-electronic appts. - has heat exchanger for conducting heat from component and from rotating section to fixed section using sealing ring
DE9106035U1 (en) * 1991-05-16 1992-09-24 GKR Gesellschaft für Fahrzeugklimaregelung mbH, 71701 Schwieberdingen Power controller for fan motors
DE19546040A1 (en) * 1994-12-12 1996-06-13 Valeo Climatisation Power regulation system for electric motor driving centrifugal blower for heating or ventilation system in motor vehicle
DE19543284A1 (en) * 1995-11-21 1997-05-22 Robbe Modellsport Gmbh & Co Kg Drive unit for model aircraft
US9048699B2 (en) 2008-09-29 2015-06-02 Hitachi Koki Co., Ltd. Power tool
US10757809B1 (en) 2017-11-13 2020-08-25 Telephonics Corporation Air-cooled heat exchanger and thermal arrangement for stacked electronics

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929417A1 (en) * 1979-07-20 1981-01-22 Olympia Werke Ag Forced cooling equipment for electronic appts. - in which fan motor windings form part of loss producing load
DE3016895A1 (en) * 1980-05-02 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Rotating opto-electronic appts. - has heat exchanger for conducting heat from component and from rotating section to fixed section using sealing ring
DE9106035U1 (en) * 1991-05-16 1992-09-24 GKR Gesellschaft für Fahrzeugklimaregelung mbH, 71701 Schwieberdingen Power controller for fan motors
DE19546040A1 (en) * 1994-12-12 1996-06-13 Valeo Climatisation Power regulation system for electric motor driving centrifugal blower for heating or ventilation system in motor vehicle
DE19543284A1 (en) * 1995-11-21 1997-05-22 Robbe Modellsport Gmbh & Co Kg Drive unit for model aircraft
US9048699B2 (en) 2008-09-29 2015-06-02 Hitachi Koki Co., Ltd. Power tool
US10757809B1 (en) 2017-11-13 2020-08-25 Telephonics Corporation Air-cooled heat exchanger and thermal arrangement for stacked electronics
US10849228B1 (en) 2017-11-13 2020-11-24 Telephonics Corporation Air-cooled heat exchanger and thermal arrangement for stacked electronics

Also Published As

Publication number Publication date
CS156528B2 (en) 1974-07-24

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