Global Patent Index - EP 1077776 A1

EP 1077776 A1 20010228 - POWDER COATING INSTALLATION WITH DIRECT REUSE OF EXCESS POWDER

Title (en)

POWDER COATING INSTALLATION WITH DIRECT REUSE OF EXCESS POWDER

Title (de)

PULVERBESCHICHTUNGSANLAGE MIT DIREKTER WIEDERVERWENDUNG DES ÜBERSCHUSSPULVERS

Title (fr)

INSTALLATION D'APPLICATION DE REVETEMENT PULVERULENT AVEC REUTILISATION DIRECTE DE L'EXCEDENT DE POUDRE

Publication

EP 1077776 A1 20010228 (DE)

Application

EP 99953309 A 19990521

Priority

  • DE 19823067 A 19980522
  • EP 9903525 W 19990521

Abstract (en)

[origin: DE19823067A1] The powder coating appliance (1) has a coating booth (5), with a recovery unit (11) for excess powder. Recovered powder is returned in a closed circuit to a powder preparation and supply unit (2), via a feed pump (14), which is pref. located at the discharge of the powder recovery unit. Powder is recovered through openings (17) in e.g. the booth floor, and powder adhering to the floor is removed by a stripper and fed through the openings. The openings open directly into the powder preparation and supply unit. The appliance is formed as a hand booth, and the preparation and supply unit is a separate moveable unit.

IPC 1-7

B05B 15/12

IPC 8 full level

B05B 14/45 (2018.01); B05B 14/48 (2018.01); B05B 15/12 (2006.01)

CPC (source: EP)

B05B 7/1454 (2013.01); B05B 14/45 (2018.01); B05B 14/48 (2018.01); Y02P 70/10 (2015.11)

Citation (search report)

See references of WO 9961165A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB IT LI NL SE

DOCDB simple family (publication)

DE 19823067 A1 19991125; EP 1077776 A1 20010228; WO 9961165 A1 19991202

DOCDB simple family (application)

DE 19823067 A 19980522; EP 9903525 W 19990521; EP 99953309 A 19990521