EP 0712966 A4 19970528 - TOILET BOWL FLUSH TANK
Title (en)
TOILET BOWL FLUSH TANK
Title (de)
SPÜLBEHÄLTER FÜR TOILETTENSCHÜSSEL
Title (fr)
RESERVOIR DE CHASSE D'EAU POUR CUVETTE DE W-C
Publication
Application
Priority
- JP 9500677 W 19950406
- JP 11889894 A 19940531
Abstract (en)
[origin: WO9533101A1] A toilet bowl flush tank which comprises a large flush valve and a small flush valve for switching over flush water supplied to a toilet bowl between a large amount and a small amount. The large flush valve (A) and the small flush valve (B) are coaxially arranged, and buoyancy imparted to valve discs (5, 7) is used for detection of valve closing water levels, so that closing of the flush valves (A, B) are controlled.
IPC 1-7
IPC 8 full level
E03D 1/14 (2006.01); E03D 1/34 (2006.01); E03D 1/35 (2006.01)
CPC (source: EP)
E03D 1/144 (2013.01)
Citation (search report)
- [X] US 4160294 A 19790710 - CRUMBY JOHN T
- [X] DE 3221747 A1 19831215 - GEUER ERNST
- [X] US 4175295 A 19791127 - CAMERON ROBERT L [US]
- See references of WO 9533101A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9533101 A1 19951207; CA 2168234 A1 19951207; EP 0712966 A1 19960522; EP 0712966 A4 19970528; JP H07324362 A 19951212; TW 276284 B 19960521
DOCDB simple family (application)
JP 9500677 W 19950406; CA 2168234 A 19950406; EP 95914531 A 19950406; JP 11889894 A 19940531; TW 84103486 A 19950411