Title:
流量調節用節水弁
Document Type and Number:
Japanese Patent JP4915630
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To cope with all kinds of water-saving valves of different water pressures, apertures, water-saving rates by preparing many kinds of water-saving valves and avoid an extra burden on a client who requests the installation of a water-saving valve. SOLUTION: The water-saving valve is inserted in the outlet side pipe of a city water faucet during use. The upper portion of an outer cylinder is closely fitted into the upper portion of a bottomed inner cylinder having an outer flange at its mouth, and the rate of water-saving is determined by the size of a water hole provided in the inner cylinder and the size of clearance between the inner cylinder and the outer cylinder. The flow-regulating water-saving valve is provided with a regulating means for the amount of water which passes through one or both of the water hole and the clearance.
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Inventors:
Kengo Suekuni
Application Number:
JP2000397988A
Publication Date:
April 11, 2012
Filing Date:
December 27, 2000
Export Citation:
Assignee:
Stock Society , Inc. Beixin industrial sales
International Classes:
E03C1/086; E03C1/02; F16K5/04; G06Q50/00; G06Q50/06
Domestic Patent References:
| JP9165805A | ||||
| JP1182783A | ||||
| JP921148A | ||||
| JP519743U |
Attorney, Agent or Firm:
Masatsugu Suzuki
Kenichi Wakui
Norihiro Yamamoto
Kazunaga Suzuki
Kenichi Wakui
Norihiro Yamamoto
Kazunaga Suzuki