EP 0874761 A1 19981104 - NOZZLE FOR DISPENSING A LIQUID OR PASTY MATERIAL
Title (en)
NOZZLE FOR DISPENSING A LIQUID OR PASTY MATERIAL
Title (de)
AUSGIESSER FÜR FLÜSSIGE ODER PASTÖSE PRODUKTE
Title (fr)
EMBOUT DE DISTRIBUTION DE PRODUITS LIQUIDES OU PATEUX
Publication
Application
Priority
- FR 9700021 W 19970107
- FR 9600120 A 19960108
Abstract (en)
[origin: US5992764A] PCT No. PCT/FR97/00021 Sec. 371 Date Jul. 8, 1998 Sec. 102(e) Date Jul. 8, 1998 PCT Filed Jan. 7, 1997 PCT Pub. No. WO97/25253 PCT Pub. Date Jul. 17, 1997A nozzle for dispensing a liquid or semi-liquid substance (P) and designed to be mounted on a tank (R) suitable for being put under pressure. The nozzle is of the type comprising a thimble (1) and moving shutter (2) housed inside the thimble. The thimble (1) is provided with a coupling end (11) for coupling to the tank (R) and an ejection orifice (10). The shutter (21) is constituted by a rod (21) carrying a plug (20) at an outer end thereof. The plug (20) cooperates with the ejection orifice (10) to form a delivery valve. The rod (21) also carries a transverse wall (22) at an inner end thereof. The wall (22) leaves a passage for the substance (P) and cooperates with a resilient return means (3) for returning the moving shutter (2) towards a closed position in which the plug (20) is engaged in sealed manner in the ejection orifice (10). The nozzle further comprises an admission valve constituted by a deformable peripheral lip (23) around the rod (21) which subdivides the passage for the substance (P) in sealed manner into an upstream compartment and a downstream compartment.
IPC 1-7
IPC 8 full level
B65D 47/20 (2006.01); B65D 83/14 (2006.01); B65D 83/44 (2006.01)
CPC (source: EP US)
B05B 11/0064 (2013.01 - EP US); B05B 11/047 (2013.01 - EP US); B05B 11/048 (2013.01 - EP US); B65D 47/2075 (2013.01 - EP US); B05B 1/06 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9725253 A1 19970717; AT E185759 T1 19991115; DE 69700650 D1 19991125; DE 69700650 T2 20000706; EP 0874761 A1 19981104; EP 0874761 B1 19991020; ES 2139434 T3 20000201; FR 2743353 A1 19970711; FR 2743353 B1 19980327; JP 2000502978 A 20000314; JP 2006096420 A 20060413; JP 3834061 B2 20061018; PT 874761 E 20000428; US 5992764 A 19991130
DOCDB simple family (application)
FR 9700021 W 19970107; AT 97900238 T 19970107; DE 69700650 T 19970107; EP 97900238 A 19970107; ES 97900238 T 19970107; FR 9600120 A 19960108; JP 2005324941 A 20051109; JP 52491397 A 19970107; PT 97900238 T 19970107; US 9182498 A 19980708