Title:
流量制御弁
Document Type and Number:
Japanese Patent JP2011503469
Kind Code:
A
Abstract:
The present invention relates to a flow control valve that is capable of rapidly supplying hot water at a user's desired temperature by promptly controlling the opening rate of a valve depending on the flow of supplied direct water. In order to implement this, the flow control valve according to the present invention includes a motor that rotates in both directions; an opening and closing member that reciprocates by rotation of the motor to control the opening rate of a channel; a position varying member of which a position varies integrally with the opening and closing member by the rotation of the motor; and a valve opening rate sensing unit that senses the opening rate of the valve from an output voltage varying depending on the position of the position varying member.
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Inventors:
Kimshi fan
Application Number:
JP2010532992A
Publication Date:
January 27, 2011
Filing Date:
October 20, 2008
Export Citation:
Assignee:
KYUNGDONG NETWORK CO., LTD.
International Classes:
F16K37/00; F16K31/04
Domestic Patent References:
| JP2001012633A | 2001-01-16 | |||
| JP2003329698A | 2003-11-19 | |||
| JPH07217761A | 1995-08-15 |
Foreign References:
| WO1999063256A1 | 1999-12-09 | |||
| WO2007081110A1 | 2007-07-19 |
Attorney, Agent or Firm:
Mizuno Yuuki