Global Patent Index - EP 0925124 B1

EP 0925124 B1 20010328 - CLEANING LANCE

Title (en)

CLEANING LANCE

Title (de)

REINIGUNGSLANZE

Title (fr)

LANCE DE NETTOYAGE

Publication

EP 0925124 B1 20010328 (EN)

Application

EP 97939027 A 19970904

Priority

  • GB 9702373 W 19970904
  • GB 9618772 A 19960909
  • US 2629196 P 19960909

Abstract (en)

[origin: GB2316893A] A cleaning lance is provided in which water from an inlet (1) is directed either to an upper, rinsing barrel (5) or to a lower, foamer barrel (12). The latter is provided with a mixing chamber having an inlet for detergent supplied via a flow control valve (2). A water jet injected into the mixing chamber via a Venturi nozzle (3) draws in and mixes with the detergent and the resulting mixture is ejected by a further Venturi nozzle (4) and draws in air from an exterior air inlet (20) to form a jet of cleaning foam.

IPC 1-7

B08B 3/02; B05B 7/24; B05B 7/00; B05B 1/16; B60S 3/04

IPC 8 full level

B05B 1/16 (2006.01); B05B 7/00 (2006.01); B05B 7/24 (2006.01); B08B 3/02 (2006.01)

CPC (source: EP)

B05B 1/1609 (2013.01); B05B 7/0062 (2013.01); B05B 7/2443 (2013.01); B08B 3/026 (2013.01); B08B 3/028 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

GB 2316893 A 19980311; GB 2316893 B 20010110; GB 9718946 D0 19971112; AT E200040 T1 20010415; AU 4125797 A 19980326; AU 741321 B2 20011129; CA 2266023 A1 19980312; DE 69704431 D1 20010503; DE 69704431 T2 20010823; DK 0925124 T3 20010813; EP 0925124 A1 19990630; EP 0925124 B1 20010328; ES 2158578 T3 20010901; GR 3035649 T3 20010629; NO 313230 B1 20020902; NO 991070 D0 19990304; NO 991070 L 19990304; NZ 334455 A 20000428; PT 925124 E 20010830; WO 9809739 A1 19980312

DOCDB simple family (application)

GB 9718946 A 19970905; AT 97939027 T 19970904; AU 4125797 A 19970904; CA 2266023 A 19970904; DE 69704431 T 19970904; DK 97939027 T 19970904; EP 97939027 A 19970904; ES 97939027 T 19970904; GB 9702373 W 19970904; GR 20010400498 T 20010329; NO 991070 A 19990304; NZ 33445597 A 19970904; PT 97939027 T 19970904