Title:
VACUUM BREAKER, CHAIR TOILET BOWL AUTOMATIC WATER FLUSHING SYSTEM AND ELECTRONIC CHAIR TOILET BOWL
Document Type and Number:
Japanese Patent JP2014169784
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To increase a height of a CL line (supercritical water level line) under backflow by increasing a height of a water filler because a terminal part of a water feeding pipe part substantially passes through a cavity of a vacuum breaker and extends there.SOLUTION: A vacuum breaker 10' comprises a main body part 11 and a lid part 12. The main body part 11 and the lid part 12 define a cavity 13 together and the main body part 11 integrally forms a water feeding pipe 14 defining a water feeding port and a water flushing pipe 15 defining a water flushing port. An air inlet 16 is formed at the lid part 12 and the terminal end of the water feeding pipe 14 extends in the cavity 13 in a direction facing toward the air inlet 16. A length in which the terminal end of the water feeding pipe 14 extends in the cavity 13 may be set to be larger than a half of the height of the cavity 13.
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Inventors:
YING WEIMIN
PING ZHIXIONG
PING ZHIXIONG
Application Number:
JP2013247233A
Publication Date:
September 18, 2014
Filing Date:
November 29, 2013
Export Citation:
Assignee:
DURAVIT AG
International Classes:
F16K24/06; E03D5/00
Domestic Patent References:
| JPS6323379U | 1988-02-16 | |||
| JP2001329592A | 2001-11-30 | |||
| JP2012522154A | 2012-09-20 | |||
| JP2009052671A | 2009-03-12 | |||
| JP2000034762A | 2000-02-02 | |||
| JPS6323379U | 1988-02-16 | |||
| JP2001329592A | 2001-11-30 | |||
| JP2012522154A | 2012-09-20 |
Attorney, Agent or Firm:
Patent business corporation ARC PATENT ATTORNEYS' OFFICE