Global Patent Index - EP 0701842 B1

EP 0701842 B1 2001-04-04 - 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

EP 0701842 B1 (DE)

Application

EP 95114287 A

Priority

DE 4433157 A

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 (main, further and additional classification)

A62C 37/08; A62C 37/14

IPC 8 full level (invention and additional information)

A62C 37/08 (2006.01)

CPC (invention and additional information)

A62C 37/08 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK FR GB IT LI NL SE

EPO simple patent family

EP 0701842 A2 19960320; EP 0701842 A3 19970409; EP 0701842 B1 20010404; EP 0701842 B2 20041103; AT 200227 T 20010415; DE 19533636 A1 19960321; DE 19533636 B4 20051110; US 5667017 A 19970916

INPADOC legal status


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