Global Patent Index - EP 0712966 A4

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

EP 0712966 A4 19970528 (EN)

Application

EP 95914531 A 19950406

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

E03D 1/34; E03D 1/35

IPC 8 full level

E03D 1/34 (2006.01); E03D 1/14 (2006.01); E03D 1/35 (2006.01)

CPC (source: EP)

E03D 1/144 (2013.01)

Citation (search report)

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