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Patent Searching and Data


Title:
STERILIZING APPARATUS AND PLUMBING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/159442
Kind Code:
A1
Abstract:
Provided is a sterilizing apparatus which can effectively suppress various types of microbial contamination of plumbing equipment. This sterilizing apparatus 1 for plumbing equipment 2 includes: a heating unit 30 for heating the temperature of sterilizing water 6 to 40°C or more; and a supply unit 20 for sterilizing the plumbing equipment 2 by supplying the sterilizing water 6, which has been heated to 40°C or more, to the plumbing equipment 2 and by bringing the same into contact with the plumbing equipment 2. When the sterilizing water 6 is hydrogen peroxide water, the concentration of hydrogen peroxide in the sterilizing water 6 is preferably 0.1 mass% or more. When the sterilizing water 6 is hypochlorous acid water, the concentration of hypochlorous acid in the sterilizing water 6 is preferably 1 mg/L or more.

Inventors:
ISHIKAWA Takahisa (2-1-1 Ojima Koto-k, Tokyo 35, 〒1368535, JP)
YAMAMOTO Takeyuki (2-1-1 Ojima Koto-k, Tokyo 35, 〒1368535, JP)
NAKAJIMA Hirohito (2-1-1 Ojima Koto-k, Tokyo 35, 〒1368535, JP)
SATO Kazuhiro (2-1-1 Ojima Koto-k, Tokyo 35, 〒1368535, JP)
MAENAMI Hiroki (2-1-1 Ojima Koto-k, Tokyo 35, 〒1368535, JP)
TOYAMA Masanari (2-1-1 Ojima Koto-k, Tokyo 35, 〒1368535, JP)
OTA Hajime (2-1-1 Ojima Koto-k, Tokyo 35, 〒1368535, JP)
HONDA Daiki (2-1-1 Ojima Koto-k, Tokyo 35, 〒1368535, JP)
Application Number:
JP2018/040762
Publication Date:
August 22, 2019
Filing Date:
November 01, 2018
Export Citation:
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Assignee:
LIXIL CORPORATION (2-1-1 Ojima, Koto-ku Tokyo, 35, 〒1368535, JP)
International Classes:
A61L2/18; C02F1/461; E03D9/00; A61L101/06; A61L101/22
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (Sapia Tower, 1-7-12 Marunouchi, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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