EP3821990A4 - Dispositif de lavage haute pression portatif - Google Patents

Dispositif de lavage haute pression portatif Download PDF

Info

Publication number
EP3821990A4
EP3821990A4 EP19835144.7A EP19835144A EP3821990A4 EP 3821990 A4 EP3821990 A4 EP 3821990A4 EP 19835144 A EP19835144 A EP 19835144A EP 3821990 A4 EP3821990 A4 EP 3821990A4
Authority
EP
European Patent Office
Prior art keywords
pressure washer
handheld high
handheld
washer
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.)
Pending
Application number
EP19835144.7A
Other languages
German (de)
English (en)
Other versions
EP3821990A1 (fr
Inventor
Yong Qiao
Qibin Wang
Haohua DONG
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.)
Positec Power Tools Suzhou Co Ltd
Original Assignee
Positec Power Tools Suzhou Co Ltd
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
Priority claimed from CN201810747334.3A external-priority patent/CN110694977A/zh
Priority claimed from CN201910247328.6A external-priority patent/CN110694817A/zh
Priority claimed from CN201910279910.0A external-priority patent/CN110694816A/zh
Application filed by Positec Power Tools Suzhou Co Ltd filed Critical Positec Power Tools Suzhou Co Ltd
Publication of EP3821990A1 publication Critical patent/EP3821990A1/fr
Publication of EP3821990A4 publication Critical patent/EP3821990A4/fr
Pending legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0413—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with reciprocating pumps, e.g. membrane pump, piston pump, bellow pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0426—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with a pump attached to the spray gun or discharge device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • 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
    • B08B3/028—Spray guns
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/63—Handgrips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0223—Electric motor pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/027—Pump details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Battery Mounting, Suspending (AREA)
EP19835144.7A 2018-07-09 2019-07-09 Dispositif de lavage haute pression portatif Pending EP3821990A4 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201810747334.3A CN110694977A (zh) 2018-07-09 2018-07-09 手持式高压清洗机及清洗设备
CN201810742000 2018-07-09
CN201810743756 2018-07-09
CN201910247328.6A CN110694817A (zh) 2018-07-09 2019-03-29 手持式高压清洗机
CN201910279910.0A CN110694816A (zh) 2018-07-09 2019-04-09 手持式高压清洗机
PCT/CN2019/095225 WO2020011153A1 (fr) 2018-07-09 2019-07-09 Dispositif de lavage haute pression portatif

Publications (2)

Publication Number Publication Date
EP3821990A1 EP3821990A1 (fr) 2021-05-19
EP3821990A4 true EP3821990A4 (fr) 2022-04-06

Family

ID=69142079

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19835144.7A Pending EP3821990A4 (fr) 2018-07-09 2019-07-09 Dispositif de lavage haute pression portatif

Country Status (2)

Country Link
EP (1) EP3821990A4 (fr)
WO (1) WO2020011153A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021103306A1 (de) 2021-02-12 2022-08-18 Kolektor Group D.O.O. Handgeführtes Druckflüssigkeitsgerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011082830A1 (fr) * 2010-01-08 2011-07-14 Alfred Kärcher Gmbh & Co. Kg Appareil de nettoyage de sols
EP2534744A1 (fr) * 2010-02-12 2012-12-19 Makita Corporation Interface d'alimentation électrique pour outil électrique alimenté par une pluralité de blocs batteries
DE202016106018U1 (de) * 2016-10-26 2016-11-07 Robert Bosch Gmbh Kopplungsvorrichtung für eine Handwerkzeugmaschine
WO2017143497A1 (fr) * 2016-02-22 2017-08-31 Ac (Macao Commercial Offshore) Limited Système de laveuse à pression modulaire, procédé et kit correspondants
WO2018103669A1 (fr) * 2016-12-06 2018-06-14 苏州宝时得电动工具有限公司 Machine de nettoyage haute pression et ensemble machine de nettoyage haute pression

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3805664B2 (ja) * 2001-11-01 2006-08-02 株式会社マキタ 電池パック
DE102008059589A1 (de) * 2008-11-28 2010-06-02 Nilfisk-Advance A/S Handabschaltpistole
DK201000750A (en) * 2010-08-27 2011-11-15 Producteers Aps Quick Coupling Nozzle for a high-pressure cleaner
DE202012001341U1 (de) * 2012-02-13 2013-02-19 Josef Kränzle GmbH & Co. KG Steckkupplung, insbesondere für eine Sprüheinrichtung an einem Hochdruckreiniger
CN103956441A (zh) * 2013-11-12 2014-07-30 常州格力博有限公司 一种电池包及使用该电池包的电动工具
CN205495890U (zh) * 2016-01-11 2016-08-24 苏州宝时得电动工具有限公司 手持式直流清洗机
CN205570600U (zh) * 2016-03-21 2016-09-14 苏州宝时得电动工具有限公司 手持式清洗机
CN108212585A (zh) * 2016-12-09 2018-06-29 苏州宝时得电动工具有限公司 高压清洗机及其组件
JP2020513307A (ja) * 2016-12-06 2020-05-14 ▲蘇▼州宝▲時▼得▲電▼▲動▼工具有限公司 手持ち式高圧洗浄機ユニット

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011082830A1 (fr) * 2010-01-08 2011-07-14 Alfred Kärcher Gmbh & Co. Kg Appareil de nettoyage de sols
EP2534744A1 (fr) * 2010-02-12 2012-12-19 Makita Corporation Interface d'alimentation électrique pour outil électrique alimenté par une pluralité de blocs batteries
WO2017143497A1 (fr) * 2016-02-22 2017-08-31 Ac (Macao Commercial Offshore) Limited Système de laveuse à pression modulaire, procédé et kit correspondants
DE202016106018U1 (de) * 2016-10-26 2016-11-07 Robert Bosch Gmbh Kopplungsvorrichtung für eine Handwerkzeugmaschine
WO2018103669A1 (fr) * 2016-12-06 2018-06-14 苏州宝时得电动工具有限公司 Machine de nettoyage haute pression et ensemble machine de nettoyage haute pression

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020011153A1 *

Also Published As

Publication number Publication date
WO2020011153A1 (fr) 2020-01-16
EP3821990A1 (fr) 2021-05-19

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