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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/146363
Kind Code:
Provided is a garment with a detachable ventilation device that can effectively cool the wearer's body. An outer garment, to which a fan unit 8 with an air intake port 860 and an air discharge port 880 can be attached and detached, is provided with an outer material 2 and a backing material 3, which is attached to the outer material 2. The outer material 2 has a fan attachment part 212 on which the fan unit 8 is attached with the air intake port 860 and the air discharge port 880 respectively disposed on the outside and the backing material 3-side of the outer material 2. Between the outer material 2 and the backing material 3, an internal space 10 is formed, in which external air delivered from the air discharge port 880 by the driving of the fan unit 8 can flow. The internal space 10 is configured so that, when the outer garment is not being worn and external air is delivered to the internal space 10 at an airflow rate Q (cubic meters per minute: m3/min) by the fan unit 8, the air flow rate Q and the pressure P (Pascal: Pa) of the internal space 10 satisfy the relationship P≥1.1Q2.

TOKUNAGA Manabu (3-11-8 Sumiyoshi-cho, Anjo-sh, Aichi 02, 〒4468502, JP)
SAKURAI Kazuhiro (3-11-8 Sumiyoshi-cho, Anjo-sh, Aichi 02, 〒4468502, JP)
MIYASAKA Nobuyoshi (2-4 Nakanoshima 3-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
Application Number:
Publication Date:
August 01, 2019
Filing Date:
December 26, 2018
Export Citation:
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TEIJIN LIMITED (2-4 Nakanoshima 3-chome, Kita-ku Osaka-sh, Osaka 05, 〒5300005, JP)
MAKITA CORPORATION (3-11-8, Sumiyoshi-cho Anjo-sh, Aichi 02, 〒4468502, JP)
International Classes:
Domestic Patent References:
Foreign References:
Attorney, Agent or Firm:
IWATA Tetsuyuki et al. (Ikeda, Iwata & Partner 3F Hirokoji Center Place, 2-19-19 Nishiki, Naka-ku, Nagoya-sh, Aichi 03, 〒4600003, JP)
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