Title:
浴槽湯水強制循環装置
Document Type and Number:
Japanese Patent JP4541575
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a bathtub hot water force circulation device to reduce the occurrence of erroneous operation and enable the execution of operation before clogging of a filter is brought into downfall state. SOLUTION: A circulation pump 11 connected to a bat tub 2 and circulating hot water in the bath tube 2 is situated at an internal part. A pressure detecting means 17 is situated on the suction side of the circulation pump 11 and a throttle part 16 is situated between the pressure detecting means 17 and the circulation pump 11.
Inventors:
Kazuyuki Nishijima
Application Number:
JP2001049622A
Publication Date:
September 08, 2010
Filing Date:
February 26, 2001
Export Citation:
Assignee:
Chofu Manufacturing Co., Ltd.
International Classes:
F24H1/00; F24H9/00
Domestic Patent References:
| JP6272918A | ||||
| JP63020016A | ||||
| JP6225614Y2 | ||||
| JP6029487U | ||||
| JP4350447A | ||||
| JP2000304254A |
Attorney, Agent or Firm:
Masahiko Kimura