EP 0223528 B1 19891108 - OSCILLATING SPRAY APPARATUS
Title (en)
OSCILLATING SPRAY APPARATUS
Publication
Application
Priority
US 79597085 A 19851107
Abstract (en)
[origin: EP0223528A2] An oscillating spray apparatus (8) comprises a first bar (l8) and a second bar (20) which are connected by a member (32) which carries a nozzle (48). The reaction force from the spray (46) moves the first bar (l8) and the second bar (20) to the left as shown in Figure l until the first bar (l8) is restrained. Movement of the second bar (20) continues under the influence of spray (46) until the spray (46) is vertical and thereafter due to the inertia of the second bar (20). This reverses the direction of the spray (46). The first bar (l8) and the second bar (20) then return to their initial positions where the cycle is repeated. The travel of the first bar (l8) can be limited by stops on the end of the first bar (l8) or by an external housing (40).
IPC 1-7
IPC 8 full level
B05B 3/16 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
DE GB IT NL
DOCDB simple family (publication)
EP 0223528 A2 19870527; EP 0223528 A3 19871007; EP 0223528 B1 19891108; DE 3666784 D1 19891214
DOCDB simple family (application)
EP 86308716 A 19861107; DE 3666784 T 19861107