Global Patent Index - EP 2174009 A1

EP 2174009 A1 20100414 - ALTERNATIVE PISTON PUMP FOR MACHINES DISPENSING DYES, PAINTS OR SIMILAR PRODUCTS

Title (en)

ALTERNATIVE PISTON PUMP FOR MACHINES DISPENSING DYES, PAINTS OR SIMILAR PRODUCTS

Title (de)

HUBKOLBENPUMPE FÜR FARBSTOFFE, FARBEN, LACKE ODER ÄHNLICHE PRODUKTE ABGEBENDE MASCHINEN

Title (fr)

POMPE À PISTON ALTERNATIVE POUR MACHINES DISTRIBUANT COLORANTS, PEINTURES OU PRODUITS SIMILAIRES

Publication

EP 2174009 A1 (EN)

Application

EP 08774368 A

Priority

  • EP 2008058192 W
  • IT UD20070120 A

Abstract (en)

[origin: WO2009003914A1] Alternative piston pump, able to take in and dispense a determinate quantity of a dye, paint or similar product, comprising a container (11) having a cylindrical cavity (17) inside which a piston (23) is able to slide axially, and a sleeve extendible axially and rigid radially (22), inserted into said cylindrical cavity (17) and having a first end (22a) connected to said piston (23). The sleeve extendible axially and rigid radially (22) has a second end (22b) connected through a flange to a closing plate (18), able to close one end of the cylindrical cavity (17), and the piston (23) and the sleeve extendible axially and rigid radially (22) are made in a single piece.

IPC 8 full level

F04B 43/08 (2006.01); F04B 43/00 (2006.01)

CPC (source: EP)

F04B 43/0072 (2013.01); F04B 43/084 (2013.01); F04B 53/143 (2013.01); F05C 2225/00 (2013.01)

Citation (search report)

See references of WO 2009003914A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

WO 2009003914 A1 20090108; AT 537363 T 20111215; CN 101720392 A 20100602; CN 101720392 B 20131106; EP 2174009 A1 20100414; EP 2174009 B1 20111214; ES 2378723 T3 20120417; IT UD20070120 A1 20081230; KR 20100051057 A 20100514; US 2010209269 A1 20100819

DOCDB simple family (application)

EP 2008058192 W 20080626; AT 08774368 T 20080626; CN 200880022646 A 20080626; EP 08774368 A 20080626; ES 08774368 T 20080626; IT UD20070120 A 20070629; KR 20107001729 A 20080626; US 66711308 A 20080626