EP3376044A4 - Blowing device and cleaner - Google Patents

Blowing device and cleaner Download PDF

Info

Publication number
EP3376044A4
EP3376044A4 EP16864185.0A EP16864185A EP3376044A4 EP 3376044 A4 EP3376044 A4 EP 3376044A4 EP 16864185 A EP16864185 A EP 16864185A EP 3376044 A4 EP3376044 A4 EP 3376044A4
Authority
EP
European Patent Office
Prior art keywords
cleaner
blowing device
blowing
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.)
Withdrawn
Application number
EP16864185.0A
Other languages
German (de)
French (fr)
Other versions
EP3376044A1 (en
Inventor
Ryosuke Hayamitsu
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.)
Nidec Corp
Original Assignee
Nidec Corp
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 Nidec Corp filed Critical Nidec Corp
Publication of EP3376044A1 publication Critical patent/EP3376044A1/en
Publication of EP3376044A4 publication Critical patent/EP3376044A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Suction Cleaners (AREA)
EP16864185.0A 2015-11-09 2016-11-08 Blowing device and cleaner Withdrawn EP3376044A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015219104 2015-11-09
JP2016086362 2016-04-22
PCT/JP2016/083019 WO2017082224A1 (en) 2015-11-09 2016-11-08 Blowing device and cleaner

Publications (2)

Publication Number Publication Date
EP3376044A1 EP3376044A1 (en) 2018-09-19
EP3376044A4 true EP3376044A4 (en) 2019-08-07

Family

ID=58695325

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16864185.0A Withdrawn EP3376044A4 (en) 2015-11-09 2016-11-08 Blowing device and cleaner

Country Status (5)

Country Link
US (1) US20180242799A1 (en)
EP (1) EP3376044A4 (en)
JP (1) JPWO2017082224A1 (en)
CN (1) CN108350899B (en)
WO (1) WO2017082224A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2545269B (en) * 2015-12-11 2018-02-28 Dyson Technology Ltd An electric motor
FR3069586B1 (en) * 2017-07-26 2021-01-01 Valeo Systemes Thermiques AIR PULSER FOR AUTOMOTIVE VEHICLES
JP7230585B2 (en) * 2019-02-28 2023-03-01 日本電産株式会社 blowers and vacuum cleaners
CN112524090B (en) * 2019-09-19 2022-09-20 日本电产株式会社 Air supply device and electromechanical device
CN112524061A (en) * 2019-09-19 2021-03-19 日本电产株式会社 Air supply device and electromechanical device
JP7399682B2 (en) * 2019-10-30 2023-12-18 日立グローバルライフソリューションズ株式会社 Electric blower and vacuum cleaner equipped with it
CN113074137B (en) * 2020-01-06 2023-06-09 广东威灵电机制造有限公司 Air supply device and dust collector
DE102020119881A1 (en) 2020-07-28 2022-02-03 Ebm-Papst Mulfingen Gmbh & Co. Kg Tube fan designed as a radial fan
DE102020129084A1 (en) 2020-10-23 2022-04-28 Ebm-Papst Mulfingen Gmbh & Co. Kg duct fan
CN114635874A (en) * 2022-03-16 2022-06-17 广州大学 High-efficient wind-guiding casing is used to dust catcher motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5198807U (en) * 1975-02-06 1976-08-07
US20020076341A1 (en) * 2000-12-14 2002-06-20 Ametek, Inc. Through-flow blower with cooling fan
JP2012202283A (en) * 2011-03-25 2012-10-22 Panasonic Corp Electric blower and electric cleaner using the same
JP2013024134A (en) * 2011-07-21 2013-02-04 Panasonic Corp Electric blower and vacuum cleaner

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641119Y2 (en) * 1976-10-25 1981-09-25
JPS60166798A (en) * 1984-02-10 1985-08-30 Matsushita Electric Ind Co Ltd Motor-driven blower
GB2190429B (en) * 1986-04-14 1990-10-17 Hitachi Ltd An electric blower
JPH11125197A (en) * 1997-10-22 1999-05-11 Matsushita Electric Ind Co Ltd Motor-driven blower
FR2800931B1 (en) * 1999-11-09 2004-01-23 Alstom VENTILATION DEVICE AND ELECTRIC RAIL TRACTION MOTOR EQUIPPED WITH SUCH A DEVICE
JP2003074496A (en) * 2001-08-31 2003-03-12 Sumiyoshi Kinzoku Kk Fan motor device
CN1223306C (en) * 2002-05-31 2005-10-19 乐金电子(天津)电器有限公司 Centrifugal blower for vacuum cleaner
JP2010059811A (en) * 2008-09-02 2010-03-18 Panasonic Corp Electric blower and vacuum cleaner using the same
JP2010281231A (en) * 2009-06-03 2010-12-16 Panasonic Corp Electric blower and vacuum cleaner having the same
JP2011080427A (en) * 2009-10-08 2011-04-21 Panasonic Corp Electric blower and vacuum cleaner using the same
JP2012202282A (en) * 2011-03-25 2012-10-22 Panasonic Corp Electric blower and electric cleaner using the same
JP2013029034A (en) * 2011-07-27 2013-02-07 Panasonic Corp Electric blower and vacuum cleaner
JP6011914B2 (en) * 2012-07-05 2016-10-25 日本電産株式会社 Centrifugal fan
JP6585873B2 (en) * 2013-08-09 2019-10-02 日本電産株式会社 Blower and vacuum cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5198807U (en) * 1975-02-06 1976-08-07
US20020076341A1 (en) * 2000-12-14 2002-06-20 Ametek, Inc. Through-flow blower with cooling fan
JP2012202283A (en) * 2011-03-25 2012-10-22 Panasonic Corp Electric blower and electric cleaner using the same
JP2013024134A (en) * 2011-07-21 2013-02-04 Panasonic Corp Electric blower and vacuum cleaner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017082224A1 *

Also Published As

Publication number Publication date
JPWO2017082224A1 (en) 2018-08-23
WO2017082224A1 (en) 2017-05-18
EP3376044A1 (en) 2018-09-19
US20180242799A1 (en) 2018-08-30
CN108350899A (en) 2018-07-31
CN108350899B (en) 2020-06-30

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