EP3528971A4 - Compact power washer battery, motor and pump design - Google Patents

Compact power washer battery, motor and pump design Download PDF

Info

Publication number
EP3528971A4
EP3528971A4 EP16919576.5A EP16919576A EP3528971A4 EP 3528971 A4 EP3528971 A4 EP 3528971A4 EP 16919576 A EP16919576 A EP 16919576A EP 3528971 A4 EP3528971 A4 EP 3528971A4
Authority
EP
European Patent Office
Prior art keywords
battery
motor
compact power
pump design
power washer
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.)
Granted
Application number
EP16919576.5A
Other languages
German (de)
French (fr)
Other versions
EP3528971B1 (en
EP3528971A1 (en
Inventor
Sven Eschrich
Todd Rickey
Gerardo Quintanilla AVILA
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.)
Techtronic Outdoor Products Technology Ltd
Original Assignee
TTI Macao Commercial Offshore 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
Application filed by TTI Macao Commercial Offshore Ltd filed Critical TTI Macao Commercial Offshore Ltd
Publication of EP3528971A1 publication Critical patent/EP3528971A1/en
Publication of EP3528971A4 publication Critical patent/EP3528971A4/en
Application granted granted Critical
Publication of EP3528971B1 publication Critical patent/EP3528971B1/en
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
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/06—Mobile combinations
    • 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)
  • Battery Mounting, Suspending (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP16919576.5A 2016-10-19 2016-10-19 Compact power washer battery, motor and pump design Active EP3528971B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/102616 WO2018072156A1 (en) 2016-10-19 2016-10-19 Compact power washer battery, motor and pump design

Publications (3)

Publication Number Publication Date
EP3528971A1 EP3528971A1 (en) 2019-08-28
EP3528971A4 true EP3528971A4 (en) 2020-09-09
EP3528971B1 EP3528971B1 (en) 2023-02-22

Family

ID=62018098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16919576.5A Active EP3528971B1 (en) 2016-10-19 2016-10-19 Compact power washer battery, motor and pump design

Country Status (3)

Country Link
EP (1) EP3528971B1 (en)
CN (1) CN109862971B (en)
WO (1) WO2018072156A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021231919A1 (en) * 2020-05-14 2021-11-18 Southwire Company, Llc Hydraulic adapters for conducting hydraulic operations using an electric drill and methods thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100058A (en) * 1991-04-03 1992-03-31 Toby Wei Self-contained cleaning system for motor vehicles
WO2010088244A1 (en) * 2009-01-27 2010-08-05 Techtronic Power Tools Technology Limited Battery pack with high and low current discharge terminals
WO2015194426A1 (en) * 2014-06-20 2015-12-23 日立工機株式会社 Liquid discharge device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29717495U1 (en) * 1997-09-30 1998-10-29 Wap Reinigungssysteme Gmbh & Co, 89287 Bellenberg Pressure washer with removable push handle
DE29720383U1 (en) * 1997-11-19 1998-02-12 Elektra Beckum Ag, 49716 Meppen High pressure cleaning device
US6158673A (en) * 1998-03-02 2000-12-12 Ecolab Inc. Portable unit wall unit dispensers and method of dispensing
US6945261B2 (en) * 2003-09-09 2005-09-20 Nalco Company Apparatuses, systems and processes for surface cleaning
CN2936460Y (en) * 2006-08-19 2007-08-22 宁波市鄞州横溪迪仕液压管件厂 Remote control high pressure cleaner
DE102008019524A1 (en) 2008-04-09 2009-10-15 Alfred Kärcher Gmbh & Co. Kg High-pressure cleaner
CN201316724Y (en) * 2008-09-24 2009-09-30 刘根 Cleaning machine
CN101745505A (en) * 2008-12-13 2010-06-23 王民 Portable electric spraying cleaner
CN105170526A (en) * 2011-07-26 2015-12-23 苏州宝时得电动工具有限公司 Portable cleaning device
CN202313125U (en) * 2011-11-18 2012-07-11 莱克电气股份有限公司 Steam cleaning and dust-removing machine capable of adjusting steam
JP2013169486A (en) * 2012-02-17 2013-09-02 Hitachi Koki Co Ltd High pressure washing device
WO2013123968A1 (en) * 2012-02-20 2013-08-29 Alfred Kärcher Gmbh & Co. Kg High pressure cleaning apparatus
EP3900851A1 (en) * 2012-08-31 2021-10-27 Koki Holdings Co., Ltd. Cleaning machine
CN103316859B (en) * 2013-05-28 2015-02-11 西南大学 Cleaning device for greenhouse tops
DE102013107988A1 (en) * 2013-07-26 2015-02-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Wash water pump device and method of control
US9399877B2 (en) * 2014-11-21 2016-07-26 Water Tech, LLC Robotic pool cleaning apparatus
WO2016095988A1 (en) * 2014-12-17 2016-06-23 Alfred Kärcher Gmbh & Co. Kg High pressure cleaning system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100058A (en) * 1991-04-03 1992-03-31 Toby Wei Self-contained cleaning system for motor vehicles
WO2010088244A1 (en) * 2009-01-27 2010-08-05 Techtronic Power Tools Technology Limited Battery pack with high and low current discharge terminals
CN102301246A (en) * 2009-01-27 2011-12-28 创科电动工具科技有限公司 Battery pack with high and low current discharge terminals
WO2015194426A1 (en) * 2014-06-20 2015-12-23 日立工機株式会社 Liquid discharge device
EP3159541A1 (en) * 2014-06-20 2017-04-26 Hitachi Koki Co., Ltd. Liquid discharge device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018072156A1 *

Also Published As

Publication number Publication date
WO2018072156A1 (en) 2018-04-26
EP3528971B1 (en) 2023-02-22
CN109862971A (en) 2019-06-07
EP3528971A1 (en) 2019-08-28
CN109862971B (en) 2022-04-12

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