ATE151312T1 - JET PIPE FOR A HIGH PRESSURE CLEANING DEVICE - Google Patents

JET PIPE FOR A HIGH PRESSURE CLEANING DEVICE

Info

Publication number
ATE151312T1
ATE151312T1 AT94110486T AT94110486T ATE151312T1 AT E151312 T1 ATE151312 T1 AT E151312T1 AT 94110486 T AT94110486 T AT 94110486T AT 94110486 T AT94110486 T AT 94110486T AT E151312 T1 ATE151312 T1 AT E151312T1
Authority
AT
Austria
Prior art keywords
pipe
feedline
blasting
blasting pipe
cleaning device
Prior art date
Application number
AT94110486T
Other languages
German (de)
Inventor
Gerhard Dipl-Ing Dellert
Klaus Dipl-Ing Frech
Original Assignee
Kaercher Gmbh & Co Alfred
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kaercher Gmbh & Co Alfred filed Critical Kaercher Gmbh & Co Alfred
Application granted granted Critical
Publication of ATE151312T1 publication Critical patent/ATE151312T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock

Abstract

In order to achieve a simplified construction in a blasting pipe for a high-pressure cleaning device having two pieces of pipe arranged concentrically relative to one another and leading in each case to their own outlet opening, and having a switch-over device which connects a feedline for liquid cleaning medium selectively only to the inner piece of pipe or to both pieces of pipe, it is proposed that the switch-over device displaces the blasting pipe and the feedline in an axial direction relative to one another between two positions, the feedline adjoining the inner piece of the blasting pipe in a sealing manner in the nearer position whereas, in the pulled-apart position between itself and the inner blasting pipe, it exposes an opening leading into the outer piece of the blasting pipe.
AT94110486T 1993-08-12 1994-07-06 JET PIPE FOR A HIGH PRESSURE CLEANING DEVICE ATE151312T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4327155A DE4327155C1 (en) 1993-08-12 1993-08-12 Blasting pipe for a high-pressure cleaning device

Publications (1)

Publication Number Publication Date
ATE151312T1 true ATE151312T1 (en) 1997-04-15

Family

ID=6495064

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94110486T ATE151312T1 (en) 1993-08-12 1994-07-06 JET PIPE FOR A HIGH PRESSURE CLEANING DEVICE

Country Status (4)

Country Link
EP (1) EP0638366B1 (en)
AT (1) ATE151312T1 (en)
DE (2) DE4327155C1 (en)
DK (1) DK0638366T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK171930B1 (en) * 1996-02-13 1997-08-18 Scanio Flow Equip Cleaning Systems
EP1254719A1 (en) * 2001-05-03 2002-11-06 Nilfisk-Advance A/S A liquid-ejection device for a high-pressure cleaning apparatus
DE10257783B3 (en) 2002-12-11 2004-03-18 Alfred Kärcher Gmbh & Co. Kg Nozzle arrangement for a high pressure cleaning device comprises a nozzle hose supporting a pot-shaped housing, and displacement devices moving a low and a high pressure nozzle in the housing against and away from a seal connector
WO2006029680A1 (en) * 2004-09-13 2006-03-23 Washtec Holding Gmbh Cleaning lance
US8640973B2 (en) 2006-09-07 2014-02-04 Briggs And Stratton Corporation Pressure washer wand having a nozzle selector
HUE041634T2 (en) * 2014-10-02 2019-05-28 Kaercher Alfred Se & Co Kg Nozzle arrangement for liquid
EP3272423B1 (en) 2016-07-20 2018-12-19 Aptar Radolfzell GmbH Discharge head and dispenser with a discharge head
DE102019120367A1 (en) * 2019-07-29 2021-02-04 Alfred Kärcher SE & Co. KG Switchable nozzle arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124125C3 (en) * 1981-06-19 1994-08-04 Wap Reinigungssysteme High pressure spray gun with two separate spray nozzles
US4785998A (en) * 1986-06-09 1988-11-22 Toshio Takagi Water spraying nozzle
DE9011751U1 (en) * 1990-08-13 1990-10-18 Baber, Reinhard, 6934 Neckargerach, De
IT1245146B (en) * 1991-02-11 1994-09-13 Faip Off Mecc PERFECTED NOZZLE FOR HIGH PRESSURE CLEANING MACHINES AND SIMILAR WITH ALIGNED DISPENSING SPOUTS

Also Published As

Publication number Publication date
EP0638366A1 (en) 1995-02-15
DE59402354D1 (en) 1997-05-15
DK0638366T3 (en) 1997-08-04
EP0638366B1 (en) 1997-04-09
DE4327155C1 (en) 1994-10-06

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Legal Events

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