Kurabe Industrial Co., Ltd.

Yasuhiro Hase

Masatsugu Saito

Tadao Suzuki

Tomoya Ota

Tomokazu Ishiyama

Motoyuki Oba

Osamu Koide

Hiroshi Nozue

A cord-shaped heaterhas a plurality of conductive wiresthat are covered with an insulating film. The insulating filmincludes a silicone resin. A quantity of the silicone resin included in the insulating filmis 40 to 80% by a weight ratio. The conductive wiresare wound around a core materialin a state of being paralleled together. An insulation body layeris formed on an outer periphery of the conductive wires. A part or all of the insulation body layeris formed of a heat-fusing material. A sheet-shaped heateris wherein the cord-shaped heateris arranged on a substrate

Cord-shaped heater and sheet-shaped heater

To provide a seat heater and the manufacturing method thereof, having the stable adherent strength between the heating wire and the base cloth for a long time, with a good seat feeling, at a lower cost. The seat heater is comprising, a base cloth mixed with heat bonding filament, and a heating wire having a heat bonding layer and being placed in a predetermined pattern shape, in order to adhere to and be fixed on the base cloth by heat bonding under heat and pressure. Thus the stable adherent strength between the heating wire and the base cloth may be maintained for a long time, with a good seat feeling, at a lower cost.

Seat heater and a manufacturing method of seat heater

A cord type thermal fuse, comprising a fuse core produced by winding a conductor meltable at a predetermined temperature on an insulating core member continuous in the length direction, and an insulating cover covering the outer periphery of the fuse core, wherein the conductor can be cut by expanding the insulating core member at a predetermined temperature and/or by contracting the insulating cover at the predetermined temperature.

Cord type thermal fuse and sheet type thermal fuse

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Hamamatsu, Japan

Yasuhiro Hase