UNIVERSAL PRESSURE WASHER EXTENSION/REPLACEMENT HOSE
    2.
    发明公开
    UNIVERSAL PRESSURE WASHER EXTENSION/REPLACEMENT HOSE 审中-公开
    通用压力洗涤器延伸/更换软管

    公开(公告)号:EP1675684A2

    公开(公告)日:2006-07-05

    申请号:EP03796617.3

    申请日:2003-12-04

    IPC分类号: B05B1/00

    摘要: A universal pressure washer extension/replacement hose adapted for use with pressure washers which have different diameter liquid discharge outlets. The extension hose has identical connecting fittings at its opposite ends, one of which can be coupled in sealed relation to a pressure washer outlet of either of two known sizes and the other of which is connectable to a spray gun hose through a universal adaptor having connecting chambers of said two known sizes.

    摘要翻译: 一种通用高压清洗机延伸/更换软管,适用于具有不同直径液体排放出口的高压清洗机。 延伸软管在其相对端具有相同的连接配件,其中一个可以密封地与两种已知尺寸中的任何一种的压力清洗机出口连接,并且另一个可通过具有连接的通用适配器连接到喷枪软管 所述两种已知尺寸的腔室。

    PRESSURE WASHER WITH DIAGNOSTIC INDICATORS
    3.
    发明公开
    PRESSURE WASHER WITH DIAGNOSTIC INDICATORS 审中-公开
    具有诊断灯高压清洗机

    公开(公告)号:EP1735115A2

    公开(公告)日:2006-12-27

    申请号:EP05724165.5

    申请日:2005-03-01

    IPC分类号: B08B3/02

    摘要: An electrical pressure washer (10) includes a diagnostic circuit (38) for detecting operation conditions that may affect the normal operation of the pressure washer (10), and a plurality of indicators (38) indicating the detected operation conditions, such as ground fault, low pressure, overheating, etc. A voltage drop acros the power cord (14) of the pressure washer (10) is monitored and used to identify several of the operating conditions. A way of connecting and controlling light-emitting diodes used as indicator lights is provided to allow energy-efficient operation of the indicator lights.