EP 0798233 A3 19981028 - Dispensing valve for pressurised fluids
Title (en)
Dispensing valve for pressurised fluids
Title (de)
Ventil für die Abgabe von unter Druck stehenden Fluiden
Title (fr)
Valve pour la distribution des fluides sous pression
Publication
Application
Priority
DE 19612702 A 19960329
Abstract (en)
[origin: EP0798233A2] The valve body contains a dispenser tube (11) movable against the action of an elastic element especially a helical compression spring. The tube has a closure element (12) cooperating with a rubber sealing ring tightly enclosing the tube. The end of the dispenser tube opposite the dispenser opening (13) has an annular protuberance (14) with axial incisions (15) round it. The protuberance catches in a corresponding annular back-tapered part (16) in the closure element. This has a centrally protruding pin (17) over which the dispenser tube slides. There is a continuous fluid duct (18) between the tube and pin, which is defined between the opening of the dispenser tube and its bracing (19).
IPC 1-7
IPC 8 full level
B65D 83/14 (2006.01)
CPC (source: EP US)
B65D 83/48 (2013.01 - EP US)
Citation (search report)
- [A] DE 1963168 B2 19801002
- [A] US 3608830 A 19710928 - RAMELLA MARIO A
- [A] US 2906461 A 19590929 - BRETZ JR FRANK E
- [A] GB 2257474 A 19930113 - ABPLANALP ROBERT H [US]
- [A] US 3901410 A 19750826 - SCHULTZ ROBERT S
- [A] GB 1267305 A 19720315 - AEROSOL INV S & DEV S A A I D [CH]
- [A] US 3738542 A 19730612 - RUSCITTI T
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0798233 A2 19971001; EP 0798233 A3 19981028; DE 19612702 A1 19971002; US 5875939 A 19990302
DOCDB simple family (application)
EP 96114829 A 19960916; DE 19612702 A 19960329; US 82535597 A 19970328