Disc drive isolation system

Claim 2

A disc drive isolation system, comprising: a disc drive isolation module for sequestering a disc drive from vibration and shock applied to the module; an environment control enclosure having an interior in which the disc drive isolation module is disposed and an exterior, said enclosure including: a heat pump mounted to the enclosure including a solid state thermo-electric element for cooling the interior of the enclosure in and around the disc drive; first temperature sensing means mounted to the disc drive for controlling the cooling means, said first temperature sensing means actuating the cooling means when the sensed temperature rises above a cooling temperature; second temperature sensing means mounted to the disc drive for controlling the disc drive, said second temperature sensing means setting an upper limit and a lower limit on the range of temperatures within which the disc drive will operate, said upper limit being higher and said lower limit being lower than the cooling temperature; thermal insulation means lining the enclosure to resist heat flow to and from the interior of the enclosure; sealing means to seal the interior from the exterior of the enclosure to limit air leakage; and humidity sensing means within the interior of the enclosure to control the cooling means in response to the sensed humidity of the interior air.

Claim 3

A disc drive isolation system as in claim 1, wherein the disc drive isolation module comprises: a structurally rigid outer body; a structurally rigid inner body within the outer body; biasing means supporting the inner body within the outer body out of direct contact with the outer body; damping means between the inner and outer bodies; and means for rigidly mounting the disc drive within the inner body.

Claim 4

A disc drive isolation system as in claim 1, wherein the enclosure further comprises heating means for heating the air within the enclosure and third temperature sensing means for controlling the heating means, said third temperature sensing means actuating the heating means when the sensed temperature falls below a heating temperature, said heating temperature being below the lower limit of the second temperature sensing means.

Claim 5

A disc drive isolation system as in claim 1, wherein the disc drive isolation module is of an open construction having spaces formed therein through which air can circulate to cool the disc drive and further comprising a fan for circulating air past the thermo-electric element and into the isolation module.

Claim 6

A disc drive isolation module for sequestering a disc drive device from vibration and shock applied to the exterior of the module, comprising: a structurally rigid outer body of generally hexahedron shape having spaced apart top and bottom sides, spaced apart left and right sides, and spaced apart front and rear sides so that said outer body defines an inner space; a structurally rigid inner body of generally hexahedron shape smaller than said outer body and having spaced apart top and bottom sides, spaced apart left and right sides, and spaced apart front and rear sides, the inner body fitting within the inner space defined by the outer body with the sides of the inner body spaced apart from the sides of the outer body; first biasing means connected between the top sides of the inner and outer bodies for suspending the inner body within the outer body; second biasing means connected between the bottom sides of the inner and outer bodies for supporting the inner body within the outer body; damping means between the inner and outer bodies on the top, bottom, left, right, front and rear sides of the inner and outer bodies, each said damping means terminating short of spanning the inner and outer bodies; and means for rigidly mounting the disc drive within the inner body; wherein the module is disposed in an enclosure, said enclosure comprising: a chassis defining a cavity in which the disc drive isolation module is disposed; cooling means for cooling air within the cavity; fan means for circulating air within the enclosure through the cooling means and into the cavity; a door for closing the chassis cavity; thermal insulation means lining the chassis and the door; sealing means for sealing the interior of the enclosure and door from the exterior; first temperature sensing means mounted to the disc drive for controlling the cooling means in response to the sensed temperature; second temperature sensing means mounted to the disc drive for controlling the disc drive in response to the sensed temperature; and humidity sensing means within the enclosure for controlling the cooling means and the fan means in response to the sensed humidity of the air within the enclosure.

Claim 7

A disc drive isolation module for sequestering a disc drive device from vibration and shock applied to the exterior of the module, comprising: a structurally rigid outer body of generally hexahedron shape having spaced apart top and bottom sides, spaced apart left and right sides, and spaced apart front and rear sides so that said outer body defines an inner space; a structurally rigid inner body of generally hexahedron shape smaller than said outer body and having spaced apart top and bottom sides, spaced apart left and right sides, and spaced apart front and rear sides, the inner body fitting within the inner space defined by the outer body with the sides of the inner body spaced apart from the sides of the outer body; first biasing means connected between the top sides of the inner and outer bodies for suspending the inner body within the outer body; second biasing means connected between the bottom sides of the inner and outer bodies for supporting the inner body within the outer body; damping means between the inner and outer bodies on the top, bottom, left, right, front and rear sides of the inner and outer bodies, each said damping means terminating short of spanning the inner and outer bodies; and means for rigidly mounting the disc drive within the inner body; wherein the module is disposed in an enclosure, said enclosure comprising: a chassis defining a cavity in which the disc drive isolation module is disposed; cooling means for cooling air within the cavity; fan means for circulating air within the enclosure through the cooling means and into the cavity; a door for closing the chassis cavity; thermal insulation means lining the chassis and the door; sealing means for sealing the interior of the enclosure and door from the exterior; first temperature sensing means mounted to the disc drive for controlling the cooling means in response to the sensed temperature; second temperature sensing means mounted to the disc drive for controlling the disc drive in response to the sensed temperature; and humidity sensing means within the enclosure for controlling the cooling means and the fan means in response to the sensed humidity of the air within the enclosure.

Claim 8

A disc drive isolation module as in claim 5, wherein the enclosure further comprises heating means for heating the air within the enclosure and third temperature sensing means for controlling the heating means in response to the sensed temperature.

Claim 9

A disc drive isolation module as in claim 5, wherein the sides of the inner and outer bodies form open spaces so that air can circulate into and out of the inner body.