EP 0701842 B1 20010404 - Spray nozzle for the atomization of water in fire protection apparatus
Title (en)
Spray nozzle for the atomization of water in fire protection apparatus
Title (de)
Sprühdüse zur Vernebelung von Wasser in Brandschutzanlagen
Title (fr)
Buse de pulvérisation pour l'atomisation de l'eau pour protection contre l'incendie
Publication
Application
Priority
DE 4433157 A 19940917
Abstract (en)
[origin: EP0701842A2] The spray nozzle housing (1) contains a turbulence chamber (13) connected to the nozzle opening (5). The opening is tightly sealed by a seal (18,20) resting against the outside of the housing. The seal is pressed against the housing by a cylindrical, hollow pressure body (25) of glass or other material which is flexible at a release temperature. The end of the pressure body facing away from the seal is supported on the part joined to the housing. The pressure body is supported on an adjusting screw (28) or spring.
IPC 1-7
IPC 8 full level
A62C 37/08 (2006.01); A62C 37/14 (2006.01)
CPC (source: EP US)
A62C 37/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0701842 A2 19960320; EP 0701842 A3 19970409; EP 0701842 B1 20010404; EP 0701842 B2 20041103; AT E200227 T1 20010415; DE 19533636 A1 19960321; DE 19533636 B4 20051110; DE 59509153 D1 20010510; US 5667017 A 19970916
DOCDB simple family (application)
EP 95114287 A 19950912; AT 95114287 T 19950912; DE 19533636 A 19950912; DE 59509153 T 19950912; US 52645095 A 19950911