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Class Information
Number: 720/649
Name: Dynamic optical information storage or retrieval > Particular cabinet structure for optical media > Environmental control > Cooling
Description: Subject matter including means for controlling the internal environment temperature of the enclosure.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8599568 Lightweight audio system for automotive applications and method Dec. 3, 2013
8584152 Disc drive with heat dissipating ventilation Nov. 12, 2013
8576560 Line memory module form factor cooling device Nov. 5, 2013
8570735 Electronic device Oct. 29, 2013
8438583 Electronic device having heat dissipation airflow path May. 7, 2013
8411431 Electronic device having heat dissipation airflow path Apr. 2, 2013
8387080 Optical pickup apparatus having a heatsink for dissipating heat generated by a laser diode Feb. 26, 2013
8223454 Cooling system for an electronic unit with plural heat-generating sections Jul. 17, 2012
8132192 Optical disk apparatus Mar. 6, 2012
8127322 Optical disc drive with main shaft having end portion of particular configuration Feb. 28, 2012
8108884 Optical disk recording/reproducing device and optical head Jan. 31, 2012
8095945 Tray enabling optical unit heat reduction Jan. 10, 2012
8063533 Electronic device having piezoelectric pump which may prevent or reduce deterioration of s/n ratio which may be caused by air noise of the pump during a recording operation Nov. 22, 2011
8050029 Hard drive form factor cooling device Nov. 1, 2011
7937721 Optical disc apparatus including airflow cooling mechanism May. 3, 2011
7890967 Optical pickup device with heat radiating structure Feb. 15, 2011
7844981 Optical disk device with pickup cooling plate Nov. 30, 2010
7739702 Optical disk device having an optical pick-up module and tray arranged to carry out improved cooling Jun. 15, 2010
7614062 Optical disk device Nov. 3, 2009
7609477 Dish array apparatus with improved heat energy transfer Oct. 27, 2009
7565667 Disc apparatus having blower for selectively directing air to pickup or loading device Jul. 21, 2009
7555759 Optical pickup device and optical disk device Jun. 30, 2009
7526780 Disc apparatus Apr. 28, 2009
7457226 Heat source having thermoelectric element, optical pickup assembly employing the same, and method of reducing temperature therein Nov. 25, 2008
7444554 Storage apparatus and fan control method and fan control program of storage apparatus Oct. 28, 2008
7441257 Method and apparatus for cooling a compact disc Oct. 21, 2008
7424727 Disk array device and disk array device housing Sep. 9, 2008
7421720 Optical disk device Sep. 2, 2008
7383557 Recording disk apparatus having regions of constrained thermal conduction Jun. 3, 2008
7365938 Disk drive having heat sink device Apr. 29, 2008
7353526 Optical information storage apparatus and optical information storage system Apr. 1, 2008
7334243 Vane integration into motor hub to enhance CD cooling Feb. 19, 2008
7290270 Optical disk apparatus Oct. 30, 2007
7281257 Cooling device used in an optical recording and/or reproducing apparatus Oct. 9, 2007
7210151 Heat dissipation member for an optical disk drive Apr. 24, 2007
7137130 Pickup device with heat-radiating mechanism Nov. 14, 2006
7031104 Disk drive having guide-vanes Apr. 18, 2006
6934958 Airflow guidance structure for heat discharge in optical storage carrier player Aug. 23, 2005
6880162 Disk drive having an air flow path room Apr. 12, 2005
6650609 Disk device Nov. 18, 2003
6639886 Thermal management system in single or multiplayer disk system Oct. 28, 2003
6507539 Magneto-optical recording device having optical head and magnetic head moving independently Jan. 14, 2003
6456581 Disk player of simplified heat-dissipating structure Sep. 24, 2002
6295264 Optical disk device having cooling fan with speed proportional to rotational speed of spindle motor Sep. 25, 2001
6040981 Method and apparatus for a power supply cam with integrated cooling fan Mar. 21, 2000
5557595 Drive for an optical information recording medium Sep. 17, 1996
5511055 Optical disk device with cooling fan Apr. 23, 1996
5493457 Optical disk apparatus with cooling arrangement Feb. 20, 1996
5426628 Drive for an optical information recording medium Jun. 20, 1995
5418775 Pressurized disk drive interior for air cooling and dust prevention May. 23, 1995

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