EP 0255947 A3 19890628 - DEVICE FOR PRODUCING A PULSATING JET OF LIQUID
Title (en)
DEVICE FOR PRODUCING A PULSATING JET OF LIQUID
Publication
Application
Priority
DE 3626719 A 19860807
Abstract (en)
[origin: EP0255947A2] The device makes it possible to produce a free jet having a large throwing distance and high energy concentration with a low liquid consumption. It contains a pump unit (4) for increasing the pressure of the carrier liquid and a jet tube (8) with nozzle (9) which are connected by a store (6) for the liquid, and it is fitted with a non-return charging valve (5) and a pulsating discharge valve (7) to produce an operating cycle consisting of a charging period and a shorter discharge period. <IMAGE>
IPC 1-7
IPC 8 full level
B05B 12/06 (2006.01)
CPC (source: EP)
B05B 12/06 (2013.01)
Citation (search report)
- [A] SU 1141228 A1 19850223 - KURSK POLT I [SU]
- [A] GB 2109271 A 19830602 - VAULDALE ENGINEERING LIMITED
Designated contracting state (EPC)
AT DE ES GB
DOCDB simple family (publication)
EP 0255947 A2 19880217; EP 0255947 A3 19890628; DE 3626719 A1 19880211
DOCDB simple family (application)
EP 87111322 A 19870805; DE 3626719 A 19860807