EP 0865828 A3 19990623 - Nozzle head with a nozzle holder which is mounted on a bearing and rotatable about a longitudinal axis
Title (en)
Nozzle head with a nozzle holder which is mounted on a bearing and rotatable about a longitudinal axis
Title (de)
Düsenkopf mit einem um eine Längsachse drehbar gelagerten, antreibbaren Düsenträger
Title (fr)
Tête à buses comprenant un support de buses monté sur palier et pouvant être entrainée en rotation autour d'un axe longitudinal
Publication
Application
Priority
DE 19711837 A 19970321
Abstract (en)
[origin: EP0865828A2] The jet arrangement consists of a cylindrical housing (2,4) which has a connection (3) for the water supply at one end and a head (13), in which the jet (14) is mounted, at the other end. A hollow shaft (8), which is mounted on ball bearings (11,12) in the housing, is attached to the head A sealing disc (19) is connected to the end of the hollow shaft with a ring-nut (20). This disc is made from a wear resistant material, e.g. ceramic, and rotates with the jet. The side of the disc nearest the water inlet lies against a fixed sealing disc (25) which is also made from a wear resistant material. This disc is mounted in the housing.
IPC 1-7
IPC 8 full level
B05B 3/06 (2006.01); B05B 3/00 (2006.01); B05B 3/02 (2006.01)
CPC (source: EP US)
B05B 3/006 (2013.01 - EP US); B05B 3/026 (2013.01 - EP US); B05B 3/06 (2013.01 - EP US); Y10S 239/19 (2013.01 - EP US)
Citation (search report)
- [DA] DE 3827251 A1 19900215 - HAMMELMANN PAUL [DE]
- [A] DE 8609981 U1 19860619
- [A] US 3957205 A 19760518 - COSTA ROBERT B
- [A] FR 2062789 A5 19710625 - MANNESMANN AG
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)
EP 0865828 A2 19980923; EP 0865828 A3 19990623; AU 5628798 A 19980924; DE 19711837 A1 19980924; JP H10263441 A 19981006; US 6027040 A 20000222
DOCDB simple family (application)
EP 98100757 A 19980117; AU 5628798 A 19980225; DE 19711837 A 19970321; JP 7385198 A 19980323; US 4194198 A 19980313