DE502008002391D1 - Hochdruckreinigungsgerät - Google Patents

Hochdruckreinigungsgerät

Info

Publication number
DE502008002391D1
DE502008002391D1 DE502008002391T DE502008002391T DE502008002391D1 DE 502008002391 D1 DE502008002391 D1 DE 502008002391D1 DE 502008002391 T DE502008002391 T DE 502008002391T DE 502008002391 T DE502008002391 T DE 502008002391T DE 502008002391 D1 DE502008002391 D1 DE 502008002391D1
Authority
DE
Germany
Prior art keywords
valve
channel
outlet
line
pressure
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE502008002391T
Other languages
English (en)
Inventor
Wolfgang Mueller
Sven Dirnberger
Bernd Koerner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
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 Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of DE502008002391D1 publication Critical patent/DE502008002391D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • F04B49/035—Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Cleaning In General (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Centrifugal Separators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cleaning By Liquid Or Steam (AREA)
DE502008002391T 2007-04-11 2008-04-10 Hochdruckreinigungsgerät Active DE502008002391D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007017970A DE102007017970A1 (de) 2007-04-11 2007-04-11 Hochdruckreinigungsgerät
PCT/EP2008/002818 WO2008125267A1 (de) 2007-04-11 2008-04-10 Hochdruckreinigungsgerät

Publications (1)

Publication Number Publication Date
DE502008002391D1 true DE502008002391D1 (de) 2011-03-03

Family

ID=39598405

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102007017970A Withdrawn DE102007017970A1 (de) 2007-04-11 2007-04-11 Hochdruckreinigungsgerät
DE502008002391T Active DE502008002391D1 (de) 2007-04-11 2008-04-10 Hochdruckreinigungsgerät

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102007017970A Withdrawn DE102007017970A1 (de) 2007-04-11 2007-04-11 Hochdruckreinigungsgerät

Country Status (7)

Country Link
US (1) US8790092B2 (de)
EP (1) EP2131970B1 (de)
CN (1) CN101641165B (de)
AT (1) ATE495828T1 (de)
DE (2) DE102007017970A1 (de)
DK (1) DK2131970T3 (de)
WO (1) WO2008125267A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101988492A (zh) * 2009-08-04 2011-03-23 江继辉 自力式高压水系统压力调控装置及其方法
DE102009049094A1 (de) * 2009-10-01 2011-04-07 Alfred Kärcher Gmbh & Co. Kg Pumpe für ein Hochdruckreinigungsgerät
DE102009049095A1 (de) 2009-10-01 2011-04-07 Alfred Kärcher Gmbh & Co. Kg Pumpe für ein Hochdruckreinigungsgerät
DE102009049096A1 (de) 2009-10-01 2011-04-07 Alfred Kärcher Gmbh & Co. Kg Pumpe für ein Hochdruckreinigungsgerät
CN102953974B (zh) * 2011-08-31 2016-05-25 宁波蓝达实业有限公司 用于高压清洗机的自吸泵
EP2805055B1 (de) 2012-01-20 2016-05-25 Alfred Kärcher GmbH & Co. KG Kolbenpumpe für ein hochdruckreinigungsgerät
DE102014208891B3 (de) * 2014-05-12 2015-09-24 Continental Automotive Gmbh Druckbegrenzungsventil und Bauteil für ein Kraftstoffeinspritzsystem sowie Verfahren zur Herstellung eines Druckbegrenzungsventils
DE102022100388A1 (de) 2022-01-10 2023-07-13 Alfred Kärcher SE & Co. KG Motorpumpeneinheit, insbesondere für ein Hochdruckreinigungsgerät

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018119A (en) * 1933-11-22 1935-10-22 Service Station Equipment Comp By-pass valve for liquid dispensers
US2562615A (en) * 1948-12-06 1951-07-31 New York Air Brake Co Hydraulic control system responsive to pressure and flow rate
US2806430A (en) * 1952-03-22 1957-09-17 Bendix Aviat Corp Positive displacement variable volume delivery pump and associated control system
US3018737A (en) * 1958-01-24 1962-01-30 Ernest E Cook Pump structure
US3362335A (en) * 1966-03-07 1968-01-09 Borg Warner Control system for fluid pressure source
US3754842A (en) * 1971-05-13 1973-08-28 Gen Motors Corp Hydraulic pump
ES445020A1 (es) * 1976-02-10 1977-06-01 Bendiberica Sa Perfeccionamientos en valvulas de limitacion de presion.
DE3138211A1 (de) * 1981-09-25 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzpumpe fuer brennkraftmaschinen
DE3248622C2 (de) 1982-12-30 1985-10-17 Alfred Kärcher GmbH & Co, 7057 Winnenden Hochdruckreinigungsgerät
DE8514497U1 (de) 1985-05-15 1985-07-18 Kränzle, Josef, 7918 Illertissen Hochdruckkolbenpumpe
DE3634827A1 (de) 1986-10-13 1988-04-21 Ideal Standard Selbstschlussventil fuer sanitaere anlagen
US5409032A (en) 1989-01-17 1995-04-25 Shop Vac Corporation Pressure washer bypass valve
CA2007850A1 (en) * 1989-01-17 1990-07-17 Clive R. Paige Pressure washer with spring-less outlet to inlet bypass
US5013219A (en) * 1989-02-09 1991-05-07 The University Of Delaware Positive displacement piston pump
DE3936155C2 (de) 1989-10-31 1995-04-13 Kraenzle Josef Vorrichtung zur Steuerung von Pumpen für Flüssigkeitsförderanlagen
IT1253784B (it) 1991-07-05 1995-08-23 Annovi & Reverberi Dispositivo per l'avviamento e l'arresto automatici del gruppo motore-pompa in particolare di idropulitrici
US5397054A (en) 1992-08-26 1995-03-14 Dolmar Gmbh Pressure jet cleaning appliance
DE9300831U1 (de) 1993-01-22 1993-04-22 WAP Reinigungssysteme GmbH & Co, 7919 Bellenberg Druck-Saugverteiler eines Hochdruckreinigungsgerätes mit zusätzlichem Steuerventil
DE9301796U1 (de) 1993-02-09 1993-03-25 Alfred Kärcher GmbH & Co, 7057 Winnenden Hochdruckreinigungsgerät
DE4404925A1 (de) 1994-02-16 1995-08-17 Kaercher Gmbh & Co Alfred Hochdruckreinigungsgerät
DE4445519C1 (de) 1994-12-20 1996-06-05 Kaercher Gmbh & Co Alfred Kolbenpumpe für ein Hochdruckreinigungsgerät
DK34695A (da) 1995-03-30 1996-11-20 Kew Ind As Højtryksrenser med omløbsventil for pumpen
IT239544Y1 (it) 1995-07-14 2001-03-05 Lavorwash S R L Struttura di pompa a piattello rotante particolarmente peridropulitrici
DE19607881C2 (de) * 1996-03-01 2003-07-17 Kaercher Gmbh & Co Kg Alfred Pumpe für ein Hochdruckreinigungsgerät
DE19617778C2 (de) 1996-04-13 1998-12-17 Suttner Gmbh & Co Kg Ventilpistole für eine Hochdruckreinigungseinrichtung sowie Hochdruckreinigungseinrichtung mit einer solchen Ventilpistole
DE29703009U1 (de) * 1997-02-20 1997-04-30 Rowenta-Werke GmbH, 63071 Offenbach Flüssigkeitspumpe
DE19706591A1 (de) * 1997-02-20 1998-08-27 Bosch Gmbh Robert Druckventil
DE19728225A1 (de) 1997-07-02 1999-01-07 Omb Oberdorfer Maschinenfabrik Regelsicherheitsblock
DE29712659U1 (de) 1997-07-17 1997-09-18 Alfred Kärcher GmbH & Co, 71364 Winnenden Hochdruckreinigungsgerät
DE29811791U1 (de) * 1998-07-02 1999-11-18 Bosch Gmbh Robert Druckventil
DE20103142U1 (de) * 2001-02-22 2001-05-10 Kaercher Gmbh & Co Alfred Pumpeneinheit für ein Hochdruckreinigungsgerät
ITPD20030053U1 (it) 2003-07-10 2005-01-11 Lavorwash Spa Struttura di pompa idraulica a pistoni assiali
CN2694014Y (zh) * 2003-12-25 2005-04-20 上海亿力电器有限公司 用于高压清洗机泵内靠间隙泄压的关枪停机型溢流阀
JP4319667B2 (ja) 2006-05-09 2009-08-26 ユニシア ジェーケーシー ステアリングシステム株式会社 可変容量形ポンプ
US20070267063A1 (en) * 2006-05-22 2007-11-22 Greg Davis Unloader valve for pressurized fluid delivery system
DE102008059782A1 (de) 2007-12-13 2009-06-18 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulischer Zylinder

Also Published As

Publication number Publication date
WO2008125267A1 (de) 2008-10-23
EP2131970A1 (de) 2009-12-16
DK2131970T3 (da) 2011-05-16
DE102007017970A1 (de) 2008-10-16
ATE495828T1 (de) 2011-02-15
EP2131970B1 (de) 2011-01-19
US8790092B2 (en) 2014-07-29
US20100059603A1 (en) 2010-03-11
CN101641165A (zh) 2010-02-03
CN101641165B (zh) 2012-11-07
WO2008125267A8 (de) 2008-12-18

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