公开(公告)号：GB2321303B

公开(公告)日：2001-01-17

申请号：GB9727541

申请日：1997-12-30

Applicant: FORD GLOBAL TECH INC

Inventor： JAIRAZBHOY VIVEK AMIR ,  REDDY PRATHAP AMERWAI ,  MOZURKEWICH JR GEORGE

IPC: F25B9/00 ,  F25B9/14 ,  F25D9/00 ,  F28F13/10 ,  H05K7/20

Abstract: An apparatus for acoustically cooling automotive electronics in which an acoustic driver and acoustic reflector are disposed within a hollow member, such as a cross-car-beam of a vehicle. The frequency of the acoustic driver and the distance between the acoustic driver and the acoustic reflector are selected to generate a standing acoustic wave within the hollow member. The standing acoustic wave will generate a fluid flow providing forced air convection cooling of a base or its extension on which

公开(公告)号：CA2226108A1

公开(公告)日：1998-07-16

申请号：CA2226108

申请日：1998-01-05

Applicant: FORD GLOBAL TECH INC

Inventor： JAIRAZBHOY VIVEK AMIR ,  REDDY PRATHAP AMERWAI ,  MOZURKEWICH GEORGE JR

IPC: F25D9/00 ,  F25B9/00 ,  F25B9/14 ,  F28F13/10 ,  H05K7/20 ,  B60R16/02

Abstract: An apparatus for acoustically cooling automotive electronics in which an acoustic driver and acoustic reflector are disposed within a hollow member, such as a cross-car-beam of a vehicle. The frequency of the acoustic driver and the distance between the acoustic driver and the acoustic reflector are selected to generate a standing acoustic wave within the hollow member. The standing acoustic wave will generate a fluid flow providing forced air convection cooling of a base or its extension on which the automotive electronics module is mounted.

公开(公告)号：GB2321303A

公开(公告)日：1998-07-22

申请号：GB9727541

申请日：1997-12-30

Applicant: FORD GLOBAL TECH INC

Inventor： JAIRAZBHOY VIVEK AMIR ,  REDDY PRATHAP AMERWAI ,  MOZURKEWICH GEORGE JR

IPC: F25B9/00 ,  F25B9/14 ,  F25D9/00 ,  F28F13/10 ,  H05K7/20

Abstract: Apparatus for acoustic cooling of a heat load 12 such as automotive electronics comprises an acoustic driver 28 and an acoustic reflector 32 disposed within a hollow member 20. A heat transport member 18 is connected between the heat load 12 and the member 20 and is in intimate thermal contact with the hollow member. A standing acoustic wave is generated by an oscillator and the driver 28 and reflector 32. The acoustic wave induces circulation of fluid flow within the hollow member which transports heat from the member 18 to a remote location of the hollow member, which acts as a heat sink.