Heat flow meter and electronic device
First Claim
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1. A heat flow meter comprising:
- a heat transfer unit that has first and second surfaces confronting each other and has flexibility; and
a temperature difference measurement unit that is embedded in the heat transfer unit and that measures a temperature difference between the first and second surfaces of the heat transfer unit,wherein the heat transfer unit further includes a first member having flexibility and a second member dispersed in the first member, the second member having higher thermal conductivity than the first member.
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Abstract
A heat flow sensor includes a heat transfer layer that has first and second surfaces confronting each other and has flexibility and a temperature difference measurement unit that measures a temperature difference between the first and second surfaces of the heat transfer layer. The heat transfer layer includes a first member having flexibility and a second member with higher thermal conductivity than the first member. The thickness of the heat transfer layer is equal to or greater than 0.5 mm, thermal conductivity of the heat transfer layer is equal to or greater than 10 W/(m×K), and Shore hardness of the heat transfer layer is equal to or less than A50.
19 Citations
10 Claims
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1. A heat flow meter comprising:
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a heat transfer unit that has first and second surfaces confronting each other and has flexibility; and a temperature difference measurement unit that is embedded in the heat transfer unit and that measures a temperature difference between the first and second surfaces of the heat transfer unit, wherein the heat transfer unit further includes a first member having flexibility and a second member dispersed in the first member, the second member having higher thermal conductivity than the first member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An electronic device comprising:
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a belt on which a heat flow meter including a heat transfer unit that has first and second surfaces confronting each other and has flexibility and a temperature difference measurement unit that measures a temperature difference between the first and second surfaces of the heat transfer unit is mounted; a casing that is connected to the belt; and a control unit that is provided inside the casing and that controls the heat flow meter, wherein the heat transfer unit further includes a first member having flexibility and a second member dispersed in the first member, the second member having higher thermal conductivity than the first member. - View Dependent Claims (10)
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Specification