(19)
(11) EP 2 759 645 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
02.12.2015 Bulletin 2015/49

(43) Date of publication A2:
30.07.2014 Bulletin 2014/31

(21) Application number: 13177740.1

(22) Date of filing: 24.07.2013
(51) International Patent Classification (IPC): 
E03D 1/00(2006.01)
E03C 1/10(2006.01)
E03D 5/10(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 28.01.2013 CN 201320045612 U

(71) Applicant: Duravit Aktiengesellschaft
78132 Hornberg (DE)

(72) Inventors:
  • Chen, Long
    201107 Shanghai (CN)
  • Ping, Zhixiong
    201107 Shanghai (CN)
  • Ying, Weimin
    201107 Shanghai (CN)

(74) Representative: Blaumeier, Jörg 
Lindner Blaumeier Patent- und Rechtsanwälte Partnerschaftsgesellschaft mbB Dr.-Kurt-Schumacher-Strasse 23
90402 Nürnberg
90402 Nürnberg (DE)

   


(54) Automatic flushing system for toilet and electronic bidet toilet having the same


(57) An automatic flushing system for toilet and an electronic bidet toilet having the same are disclosed. The automatic flushing system for toilet has an overflow passage connecting an overflow port of a tank or a vacuum breaker to a toilet bowl. The overflow passage includes a first overflow line having a first end fixedly connected to a tank overflow port and a second end fixedly connected to a rim outlet of the toilet bowl, and a second overflow line having a first end fixedly connected to a vacuum breaker overflow port and a second end fixedly connected to a jet outlet of the toilet bowl. According to the present utility model, the overflow problem of the water and vacuum breaker is solved and generation of bubbles in the vacuum breaker during overflowing is eliminated.







Search report









Search report