EP 0671217 B1 19990929 - Spray nozzle for generating a spray mist
Title (en)
Spray nozzle for generating a spray mist
Title (de)
Sprühdüse zur Erzeugung von Sprühnebeln
Title (fr)
Buse de pulvérisation pour l'obtention d'un brouillard pulvérisé
Publication
Application
Priority
DE 4407779 A 19940309
Abstract (en)
[origin: EP0671217A2] The spray nozzle is built into a pipe conduit of a fire-fighting installation comprises a housing in which a flow body forming a torsion mixt. chamber is incorporated. The flow body (4) at the end opposite to the nozzle opening (9) is located tightly in a bore (10) of the housing and is provided with a conical part (6) extending towards the nozzle opening. To the conical part connects a cylindrical pin (7), which in the nozzle opening forms a ring gap (15). The housing (3) is provided with one or more tangential and radially inclined holes (14).
IPC 1-7
IPC 8 full level
A62C 31/02 (2006.01); A62C 35/68 (2006.01); B05B 1/06 (2006.01); B05B 1/34 (2006.01)
CPC (source: EP)
A62C 31/02 (2013.01); B05B 1/3421 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL
DOCDB simple family (publication)
EP 0671217 A2 19950913; EP 0671217 A3 19960327; EP 0671217 B1 19990929; AT E185092 T1 19991015; DE 4407779 A1 19950914; DE 4407779 C2 19970731; DE 59408789 D1 19991104; FI 108407 B 20020131; FI 951025 A0 19950306; FI 951025 A 19950910; NO 302866 B1 19980504; NO 950836 D0 19950303; NO 950836 L 19950911
DOCDB simple family (application)
EP 94119909 A 19941216; AT 94119909 T 19941216; DE 4407779 A 19940309; DE 59408789 T 19941216; FI 951025 A 19950306; NO 950836 A 19950303