Global Patent Index - EP 1066118 A1

EP 1066118 A1 20010110 - IMPROVED SPRAYER AND SYSTEM FOR CONTROLLED SPRAYING

Title (en)

IMPROVED SPRAYER AND SYSTEM FOR CONTROLLED SPRAYING

Title (de)

VERNEBLER UND STEUERSYSTEM FÜR DIE VERNEBELUNG

Title (fr)

NEBULISEUR PERFECTIONNE ET SYSTEME DE CONTROLE DE LA NEBULISATION

Publication

EP 1066118 A1 20010110 (FR)

Application

EP 99911872 A 19990402

Priority

  • FR 9900779 W 19990402
  • FR 9804156 A 19980403

Abstract (en)

[origin: FR2776947A1] The invention concerns an apparatus for spraying a liquid into atmosphere, comprising a container (1) for containing the liquid (2), having at least one outlet (3) for the liquid to be expelled outside the container, the outlet being located above the liquid, means for generating (4) a gas stream for expelling the liquid outside the container, means for vaporising (5) the liquid in the gas stream, means for spraying (6) the vaporised liquid comprising a column with baffles located downstream of the vaporising means, the vaporising means (5) and the spraying means (6) being integral with a body (7) capable of being engaged and maintained removable in the container (1) outlet, the body (7) including a conduit expelling (8) the liquid outside the container. The invention also concerns a system for controlled spraying of a liquid into atmosphere, comprising at least, said apparatus for spraying a liquid into atmosphere, a gas sensor for measuring the sprayed liquid concentration in the atmosphere, means for automatically controlling said apparatus based on at least one predetermined set value and on the measurement supplied by the gas sensor.

IPC 1-7

B05B 7/00; B05B 12/12

IPC 8 full level

B05B 7/00 (2006.01); B05B 12/12 (2006.01)

CPC (source: EP US)

B05B 7/0012 (2013.01 - EP US); B05B 12/12 (2013.01 - EP US)

Citation (search report)

See references of WO 9951358A1

Designated contracting state (EPC)

AT BE CH DE ES FR GB IE IT LI SE

DOCDB simple family (publication)

FR 2776947 A1 19991008; FR 2776947 B1 20000609; AT 275002 T 20040915; AU 3040499 A 19991025; DE 69919855 D1 20041007; EP 1066118 A1 20010110; EP 1066118 B1 20040901; US 6328233 B1 20011211; WO 9951358 A1 19991014

DOCDB simple family (application)

FR 9804156 A 19980403; AT 99911872 T 19990402; AU 3040499 A 19990402; DE 69919855 T 19990402; EP 99911872 A 19990402; FR 9900779 W 19990402; US 64769100 A 20001003