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Title:
WATER FEED HOSE PROVIDED WITH POWER SUPPLY, AND INTERMEDIARY UNIT
Document Type and Number:
WIPO Patent Application WO/2019/082822
Kind Code:
A1
Abstract:
A water feed hose (1) comprises: a hose (10), a connector (11), a power generation unit (12), a secondary battery (13), a power supply circuit (14), an electronic unit (15), and a main switch (16). The connector (11) is fixed to an end part of the hose (10). The power generation unit (12) generates electricity while mounted to the connector (11) or the hose (10). The secondary battery (13) is charged with electric power generated by the power generation unit (12). The power supply circuit (14) supplies, at a preset current and voltage, power stored in the secondary battery (13) or power generated by the power generation unit (12). The electronic unit (15) operates with power supplied via the power supply circuit (14). The main switch (16) switches the power supply circuit (14) to a state of supplying power to the electronic unit (15).

Inventors:
NAKAMURA, Hiroshi (1-21-17, Sasazuka, Shibuya-k, Tokyo 87, 〒1518587, JP)
CHIBA, Kenji (1-21-17, Sasazuka, Shibuya-k, Tokyo 87, 〒1518587, JP)
TOSHIRO, Kenzou (1-21-17, Sasazuka, Shibuya-k, Tokyo 87, 〒1518587, JP)
MIYAZAWA, Misao (1-21-17, Sasazuka, Shibuya-k, Tokyo 87, 〒1518587, JP)
Application Number:
JP2018/039074
Publication Date:
May 02, 2019
Filing Date:
October 19, 2018
Export Citation:
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Assignee:
SAKURA RUBBER CO., LTD. (1-21-17, Sasazuka Shibuya-k, Tokyo 87, 〒1518587, JP)
International Classes:
F16L11/12; A62C33/00; F16L11/127; F16L55/00
Domestic Patent References:
WO2015087764A12015-06-18
WO2013076794A12013-05-30
Foreign References:
JP2004176558A2004-06-24
JPH0558159U1993-08-03
JPH11153280A1999-06-08
JPH0460251U1992-05-22
JP2003269683A2003-09-25
JP2001309579A2001-11-02
JP2004293499A2004-10-21
JPH06505542A1994-06-23
JP2011117597A2011-06-16
JP2011075080A2011-04-14
JPH11247753A1999-09-14
JP2002266742A2002-09-18
Attorney, Agent or Firm:
S & S INTERNATIONAL PPC (SUZUYE & SUZUYE BLDG, 1-12-9 Toranomon, Minato-k, Tokyo 01, 〒1050001, JP)
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