Helmet cooling system

Claim 2

An air cooled helmet system for use by the rider of a vehicle comprising: a helmet; a receptacle having an air inlet means and an air outlet means and a lower portion, said receptacle being adapted to contain an air cooling medium; air transmission means for conveying air from said air outlet means to the helmet; and flexible conduit means having first and second ends with said first end being connected to said lower portion of said receptacle and being connected adjacent its second end to said helmet.

Claim 3

An air cooled helmet system as claimed in claim 1 wherein said air transmission means comprises a flexible hose having one end connected to said air outlet means and having its other end terminating in said helmet.

Claim 4

An air cooled helmet system as claimed in claim 2 wherein said one end is connected to said air outlet means by a quick release coupling.

Claim 5

An air cooled helmet system as claimed in claim 1 and further comprising means for attaching said air transmission means to the rider.

Claim 6

An air cooled helmet system for use by the rider of a vehicle comprising: a receptacle having an air inlet means and an air outlet means, said receptacle being adapted to contain an air cooling medium having a liquid phase; said receptacle having a bottom portion wherein the liquid cooling medium collects; air transmission means for conveying air from said air outlet means to the helmet; means within said helmet for distributing the air received from said air transmission means over the rider's head; and flexible conduit means having a proximal end connected to said bottom portion of said receptacle and having a distal end connected to the helmet.

Claim 7

An air cooled helmet system for use by the rider of a vehicle comprising: a receptacle having an air inlet means and an air outlet means, said receptacle being adapted to contain an air cooling medium having a liquid phase; said receptacle having a bottom portion wherein the liquid cooling medium collects; air transmission means for conveying air from said air outlet means to the helmet; means within said helmet for distributing the air received from said air transmission means over the rider's head; and flexible conduit means having a proximal end connected to said bottom portion of said receptacle and having a distal end connected to the helmet.

Claim 8

An air cooled helmet system as claimed in claim 5 wherein said flexible conduit means is connected to said air transmission means along at least a portion of the length thereof.

Claim 9

An air cooled helmet system as claimed in claim 5 wherein a filter means having an inlet and an outlet is carried by the helmet.

Claim 10

An air cooled helmet system as claimed in claim 7 wherein the distal end of said flexible conduit means is connected to the inlet of said filter.

Claim 11

An air cooled helmet system as claimed in claim 8 wherein a second flexible conduit means is connected at a first end to the outlet of said filter.

Claim 12

An air cooled helmet system as claimed in claim 9 wherein a mouthpiece is connected to a second end of said second flexible conduit means.

Claim 13

An air cooled helmet system as claimed in claim 9 wherein a check valve is connected between the outlet of said filter and said first end of said second flexible conduit means.

Claim 14

For use on a motorcycle having a front portion having an air inlet and an instrument panel having an opening therein; an air cooled helmet system comprising: a helmet having front and rear portions; a receptacle having an air inlet and an air outlet adapted to be mounted on said motorcycle with said air inlet connected to the air inlet of the motorcycle front portion and with said air outlet connected to the opening in the instrument panel; said receptacle being adapted to contain a cooling medium and having a lower portion; flexible air transmission means having a first end connected to the opening in the instrument panel for receiving air from said air outlet, and having a second end connected to said helmet at the rear portion thereof; means for connecting said air transmission means to the rider along at least a portion of the length thereof; means in said helmet for distributing air received through said air transmission means towards said front portion of said helmet; and, flexible conduit means having first and second ends with said first end connected to said lower portion of said receptacle and being connected adjacent said second end to said helmet.

Claim 15

For use on a motorcycle having a front portion having an air inlet and an instrument panel having an opening therein; an air cooled helmet system comprising: a helmet having front and rear portions; a receptacle having an air inlet and an air outlet adapted to be mounted on said motorcycle with said air inlet connected to the air inlet of the motorcycle front portion and with said air outlet connected to the opening in the instrument panel; said receptacle being adapted to contain a cooling medium and having a lower portion; flexible air transmission means having a first end connected to the opening in the instrument panel for receiving air from said air outlet, and having a second end connected to said helmet at the rear portion thereof; means for connecting said air transmission means to the rider along at least a portion of the length thereof; means in said helmet for distributing air received through said air transmission means towards said front portion of said helmet; and, flexible conduit means having first and second ends with said first end connected to said lower portion of said receptacle and being connected adjacent said second end to said helmet.

Claim 16

An air cooled helmet system as claimed in claim 12 wherein said conduit means is connected to said air transmission means at a plurality of spaced points.

Claim 17

An air cooled helmet system as claimed in claim 12 wherein said conduit means is connected adjacent its second end to the input of a filter means mounted on said helmet.

Claim 18

An air cooled helmet system as claimed in claim 14 wherein a check valve is connected between the output of said filter means and said second end of said conduit means.

Claim 19

An air cooled helmet system as claimed in claim 12 wherein said second end of said flexible conduit has a mouthpiece mounted thereon.