Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FLUSH TOILET
Document Type and Number:
WIPO Patent Application WO/2021/229971
Kind Code:
A1
Abstract:
The problem of the present invention is to provide a flush toilet in which it is possible, in addition to conserving water, to ensure the conveyability of waste in horizontally drawing drainage piping connected to a flush toilet. A flush toilet (1) comprises a bowl section (2), a water supply part (3) that supplies cleaning water to the bowl section (2), a discharge part (4) that discharges the cleaning water from the bowl section (2) to the drainage piping, and a control device (5). The control device (5) controls the water supply part (3) and the discharge part (4) so that the discharge part (4) performs an operation for discharging the cleaning water multiple times during the period when the water supply part (3) is continuously supplying cleaning water to the bowl section (2), and the ratio between a first water discharge amount at the first instance of the operation and a second water discharge amount at the second instance of the operation is within the range from 1:0.2 to 1:1.2.

Inventors:
MATSUO TAKAFUMI
ARASHI KENJIRO
SATO KENTA
SUGIZONO TATSUMA
Application Number:
PCT/JP2021/015137
Publication Date:
November 18, 2021
Filing Date:
April 12, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
E03D5/10
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
Download PDF: