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Title:
INSULATED WATERPROOF VEHICLE-MOUNTED HEATER HAVING HIGH WITHSTAND VOLTAGE, VEHICLE-MOUNTED HEATER UNIT, VEHICLE-MOUNTED HEATER DEVICE, METHOD FOR MANUFACTURING VEHICLE-MOUNTED HEATER UNIT, AND INSULATED WATERPROOF HEATER
Document Type and Number:
WIPO Patent Application WO/2019/146675
Kind Code:
A1
Abstract:
Provided is an insulated waterproof vehicle heater 1 having high withstand voltage which can be adapted to a severe environment without using a complicated configuration. The insulated waterproof vehicle type heater 1 having high withstand voltage comprises: a heating element 10 provided with an electrode layer 10a on the front and back; a pair of electrode portions 20 (a first electrode portion 201, a second electrode portion 202) sandwiching the heating element 10 therebetween; an insulating sheet 30 covering the periphery of the pair of electrode portions 20; a cylindrical body 50 for housing a heat generating structure 100 in a hollow portion 55; a sealing portion 60 for sealing openings 50a at both ends of the cylindrical body 50; and a pair of caps 70 to be fitted into both ends of the cylindrical body 50. A first terminal portion 221 of the first electrode portion 201 and a second terminal portion 222 of the second electrode portion 202 are provided on one opening 50a side of the cylindrical body 50, and are disposed at mutually offset positions. The sealing portion 60 is provided to embed the first terminal portion 212 and the second terminal portion 222, and is provided to be interposed between the insulating sheet 30 and the inner surface 50c of the cylindrical body 50.

Inventors:
TAGUCHI Koshiro (1145-3 takamori, isehara-sh, Kanagawa 14, 〒2591114, JP)
WATANABE Hiroshi (1145-3 takamori, isehara-sh, Kanagawa 14, 〒2591114, JP)
Application Number:
JP2019/002208
Publication Date:
August 01, 2019
Filing Date:
January 24, 2019
Export Citation:
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Assignee:
KASHING INDUSTRIAL CORPORATION (1145-3, takamori isehara-sh, Kanagawa 14, 〒2591114, JP)
International Classes:
H05B3/03; B60H1/22; H05B3/02; H05B3/04; H05B3/06; H05B3/14
Domestic Patent References:
WO2012011295A12012-01-26
Foreign References:
JP2007128720A2007-05-24
JPH08148265A1996-06-07
Attorney, Agent or Firm:
NOMURA Ichiro (#B-1, Atsugi AXT Main-tower 3F 3050, Okada, Atsugi-sh, Kanagawa 21, 〒2430021, JP)
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