JP7083425B2 - 気流変換装置及びそれを含む掃除機 - Google Patents

気流変換装置及びそれを含む掃除機 Download PDF

Info

Publication number
JP7083425B2
JP7083425B2 JP2021513465A JP2021513465A JP7083425B2 JP 7083425 B2 JP7083425 B2 JP 7083425B2 JP 2021513465 A JP2021513465 A JP 2021513465A JP 2021513465 A JP2021513465 A JP 2021513465A JP 7083425 B2 JP7083425 B2 JP 7083425B2
Authority
JP
Japan
Prior art keywords
flow path
impeller
conversion device
airflow
port
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
JP2021513465A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022500586A (ja
Inventor
王徳旭
廖泓斌
李吉
黄月林
任敏
陳閃毅
陳勇
韓雪東
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of JP2022500586A publication Critical patent/JP2022500586A/ja
Application granted granted Critical
Publication of JP7083425B2 publication Critical patent/JP7083425B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/04—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air
    • A47L7/06—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air for supporting the suction cleaner on the exhaust air
    • 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
    • A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/04—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Suction Cleaners (AREA)
JP2021513465A 2018-10-15 2019-08-05 気流変換装置及びそれを含む掃除機 Active JP7083425B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201811195428.0 2018-10-15
CN201811195428.0A CN109288447A (zh) 2018-10-15 2018-10-15 气流转换装置及包括其的吸尘器
PCT/CN2019/099176 WO2020078074A1 (zh) 2018-10-15 2019-08-05 气流转换装置及包括其的吸尘器

Publications (2)

Publication Number Publication Date
JP2022500586A JP2022500586A (ja) 2022-01-04
JP7083425B2 true JP7083425B2 (ja) 2022-06-10

Family

ID=65162666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021513465A Active JP7083425B2 (ja) 2018-10-15 2019-08-05 気流変換装置及びそれを含む掃除機

Country Status (4)

Country Link
EP (1) EP3838090A4 (zh)
JP (1) JP7083425B2 (zh)
CN (1) CN109288447A (zh)
WO (1) WO2020078074A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109288447A (zh) * 2018-10-15 2019-02-01 珠海格力电器股份有限公司 气流转换装置及包括其的吸尘器
CN110179390A (zh) * 2019-06-12 2019-08-30 珠海格力电器股份有限公司 吸尘器转换件及吸尘器组件

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013183761A (ja) 2012-03-06 2013-09-19 Panasonic Corp 空気噴射装置及び電気掃除機

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502064C1 (de) * 1984-03-21 1986-06-19 Karlheinz Dipl.-Ing. 8721 Michelau Meidel Düse für Haushalts- oder Gewerbesauggeräte
JPH01168244U (zh) * 1988-05-16 1989-11-27
US5101615A (en) * 1989-08-18 1992-04-07 Fassauer Arthur L Air-floated apparatus
US5263304A (en) * 1990-05-24 1993-11-23 Fassauer Arthur L Air-floated wheeled apparatus
US5048275A (en) * 1990-09-07 1991-09-17 Fassauer Arthur L Air-floated apparatus having structural channel member and pressure seal
US6368076B1 (en) * 1995-05-10 2002-04-09 Martin Zoland Air-flow modifying nozzle
CA2247721C (en) * 1998-09-18 2007-05-15 Michael Joseph Rooney Improved hover vacuum cleaner
CN2638645Y (zh) * 2003-09-12 2004-09-08 胡海荣 多功能真空吸尘器
CN2699815Y (zh) * 2004-03-26 2005-05-18 张周新 吸尘器的气流转换装置
JP2012217782A (ja) * 2011-04-14 2012-11-12 Panasonic Corp 空気吸引噴射装置およびそれを用いた電気掃除機
CN109288447A (zh) * 2018-10-15 2019-02-01 珠海格力电器股份有限公司 气流转换装置及包括其的吸尘器
CN209404621U (zh) * 2018-10-15 2019-09-20 珠海格力电器股份有限公司 气流转换装置及包括其的吸尘器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013183761A (ja) 2012-03-06 2013-09-19 Panasonic Corp 空気噴射装置及び電気掃除機

Also Published As

Publication number Publication date
WO2020078074A1 (zh) 2020-04-23
CN109288447A (zh) 2019-02-01
EP3838090A4 (en) 2021-10-13
EP3838090A1 (en) 2021-06-23
JP2022500586A (ja) 2022-01-04

Similar Documents

Publication Publication Date Title
JP7083425B2 (ja) 気流変換装置及びそれを含む掃除機
JP6927698B2 (ja) インペラ、及びインペラを用いるポンプ
JP5259164B2 (ja) 送風機の羽根車
WO2011158596A1 (ja) 床面吸込具、及び、この床面吸込具を用いた電気掃除機
WO2013176028A1 (ja) バキュームポンプ
JP5090822B2 (ja) 流体用ダイヤフラムポンプ
JP2016205309A (ja) 小型ポンプおよびそれに使用されるダイヤフラム組立体
TWI407018B (zh) Flat miniature pump
JP5292759B2 (ja) 遠心送風機
CN113294354A (zh) 贯流风扇、空调器
JP6349134B2 (ja) ダイヤフラム真空ポンプ
CN113294353B (zh) 贯流风扇、空调器
JP6016390B2 (ja) 真空ポンプおよび真空ポンプの製造方法
WO2020248585A1 (zh) 吸尘器转换件及吸尘器组件
CN209404621U (zh) 气流转换装置及包括其的吸尘器
JP4814627B2 (ja) 送風機
CN115251773A (zh) 一种清洁设备及驱动装置
JP2016048057A (ja) バキュームポンプ
CN218128385U (zh) 一种清洁设备及驱动装置
JP2012229688A (ja) 流体回転機及び流体回転機用ロータリバルブ
CN220909956U (zh) 双头并联泵
JP2000308608A (ja) 電気掃除機用吸込具並びに電気掃除機
US12025149B2 (en) Ducted fan
JP3111084U (ja) 送風機の構造
US20220299042A1 (en) Ducted fan

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210310

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220118

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220414

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220517

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220531

R150 Certificate of patent or registration of utility model

Ref document number: 7083425

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150