Global Patent Index - EP 0829431 A1

EP 0829431 A1 19980318 - FLUID DISPENSER

Title (en)

FLUID DISPENSER

Title (de)

FLÜSSIGKEITSVERTEILER

Title (fr)

DISTRIBUTEUR DE FLUIDE

Publication

EP 0829431 A1 19980318 (EN)

Application

EP 97907442 A 19970324

Priority

  • JP 9700970 W 19970324
  • JP 9770896 A 19960327
  • JP 34055396 A 19961205
  • JP 2956197 A 19970129

Abstract (en)

A fluid dispenser comprising a variable-volume container (1) storing a liquid, and a valve rod (4) having in an opening at a tip end of the container (1) a valve seat portion (3a) and a first valve portion (8a) adapted to resiliently abut against the valve seat portion (3a), said valve rod (4) extending rearward in the container (1) so as to push a rear end of the container (1) to thereby advance the valve rod (4) and deform the container, thereby opening a valve to permit the liquid to be discharged. A second valve portion (9a) for closing the valve upon advancement of the valve rod (4) is provided intermediate the valve rod. <IMAGE>

IPC 1-7

B65D 47/42; B65D 83/00

IPC 8 full level

A45D 34/04 (2006.01); A46B 11/00 (2006.01); B65D 47/20 (2006.01); B65D 47/42 (2006.01)

CPC (source: EP)

A45D 34/042 (2013.01); A46B 11/0024 (2013.01); B65D 47/2062 (2013.01); B65D 47/42 (2013.01)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

WO 9735778 A1 19971002; EP 0829431 A1 19980318; EP 0829431 A4 20000712

DOCDB simple family (application)

JP 9700970 W 19970324; EP 97907442 A 19970324