Temperature monitoring assembly incorporated into a protective garment
OwnerBoyd F. Coleinventor
Life of this patent
Estimating the term…
Abstract
A temperature sensing circuit, a temperature sensor and a speaker are incorporated in a protective garment having an exterior heat resistant shell and an interior lining to provide a garment that can indicate that the exterior heat resistant shell has exceeded a predetermined temperature limit.
Claims10
A firefighting turnout coat comprising a body portion adapted to enclose the torso of a firefighter and a pair of arms extending from the body portion, each of the body portion and the arms being formed of a heat resistant fabric exterior shell, an interior lining within the body portion and the arms;
- an electronic temperature sensing circuit positioned between the shell and the interior lining, the interior temperature sensing circuit including an input, an output and a logic circuit operatively connected to the input and output and being operative to determine whether a signal at the input has exceeded a predetermined limit and to cause a signal to be sent to the output when the signal at the input has exceeded the predetermined limit;
- an electronic temperature sensor positioned between the shell and the interior lining and connected to the input of the electronic temperature sensing circuit;
- and at least one audible alerting means fixed to the coat, said audible alerting means being electrically connected to the output of the electronic temperature sensing circuit and operative to generate an audible signal when the signal at the input has exceeded the predetermined limit.
A firefighting coat comprising a body portion adapted to enclose the torso of a firefighter and a pair of arms extending from the body portion, each of the body portion and the arms being formed of a heat resistant fabric exterior shell, an interior lining within the body portion and the arms;
- an electronic temperature sensing circuit including a temperature sensor positioned between the shell and the interior lining and a signal generator, said generator being operative to generate a signal to the wearer to warn the wearer of the coat of exposure to a potentially dangerously high temperature detected between the shell and the liner by the sensor.
A firefighting garment comprising a body portion adapted to enclose the torso of the firefighter and a pair of arms extending from the body portion, each of the body portion and the arms being formed of a heat resistant fabric exterior shell, an interior lining within the body portion and the arms;
- an electronic temperature sensing circuit including a temperature sensor positioned between the shell and the interior lining and a signal generator, said generator being operative to generate a signal to the wearer to warn the wearer of the coat of exposure to a potentially dangerously high temperature detected between the shell and the liner by the sensor.
A firefighting turnout coat comprising a body portion adapted to enclose the torso of a firefighter and a pair of arms extending from the body portion, each of the body portion and the arms being formed of a heat resistant fabric exterior shell, an interior lining within the body portion and the arms;
- an electronic temperature sensing circuit positioned between the shell and the interior lining, the interior temperature sensing circuit including an input, an output and a logic circuit operatively connected to the input and output and being operative to determine whether a signal at the input has exceeded a predetermined limit and to cause a signal to be sent to the output when the signal at the input has exceeded the predetermined limit;
- an electronic temperature sensor positioned between the shell and the interior lining and connected to the input of the electronic temperature sensing circuit;
- and at least one audible alerting means fixed to the coat, said audible alerting means being electrically connected to the output of the electronic temperature sensing circuit and operative to generate an audible signal when the signal at the input has exceeded the predetermined limit.
Dependencies are inferred from the claim text.