CN115297753A - 在真空吸尘器中使用的泵 - Google Patents

在真空吸尘器中使用的泵 Download PDF

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Publication number
CN115297753A
CN115297753A CN202080089133.4A CN202080089133A CN115297753A CN 115297753 A CN115297753 A CN 115297753A CN 202080089133 A CN202080089133 A CN 202080089133A CN 115297753 A CN115297753 A CN 115297753A
Authority
CN
China
Prior art keywords
fan
motor
pump
flow
negative 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
CN202080089133.4A
Other languages
English (en)
Chinese (zh)
Inventor
W·A·奥滕
J·T·范德库伊
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.)
Fansongni Holdings Ltd
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN115297753A publication Critical patent/CN115297753A/zh
Pending legal-status Critical Current

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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
    • 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
    • A47L9/22—Mountings for motor fan assemblies
    • 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
    • F04D25/08—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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

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 Vacuum Cleaner (AREA)
  • Electric Suction Cleaners (AREA)
CN202080089133.4A 2019-12-30 2020-12-18 在真空吸尘器中使用的泵 Pending CN115297753A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19219950.3A EP3845106A1 (en) 2019-12-30 2019-12-30 A pump for use in a vacuum cleaner
EP19219950.3 2019-12-30
PCT/EP2020/086926 WO2021136682A1 (en) 2019-12-30 2020-12-18 A pump for use in a vacuum cleaner

Publications (1)

Publication Number Publication Date
CN115297753A true CN115297753A (zh) 2022-11-04

Family

ID=69055805

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080089133.4A Pending CN115297753A (zh) 2019-12-30 2020-12-18 在真空吸尘器中使用的泵

Country Status (6)

Country Link
US (1) US20230041102A1 (https=)
EP (2) EP3845106A1 (https=)
JP (1) JP2023508583A (https=)
CN (1) CN115297753A (https=)
PL (1) PL4084664T3 (https=)
WO (1) WO2021136682A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11154169B2 (en) * 2018-08-13 2021-10-26 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same
CN115559940A (zh) * 2022-03-18 2023-01-03 尚科宁家(中国)科技有限公司 一种高效的表面清洁机用风机组件
GB2624877A (en) * 2022-11-29 2024-06-05 Dyson Technology Ltd A brushless permanent magnet motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1110908A (zh) * 1993-11-02 1995-11-01 电气联合股份有限公司 真空吸尘器装置
JP2002143042A (ja) * 2000-11-09 2002-05-21 Matsushita Electric Ind Co Ltd 電気掃除機
US20130019901A1 (en) * 2011-07-21 2013-01-24 Miele & Cie. Kg Vacuum cleaner and method for operating a vacuum cleaner
US20180266426A1 (en) * 2017-03-16 2018-09-20 Lg Electronics Inc. Fan motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726807A (en) * 1950-09-28 1955-12-13 Finnell System Inc Vacuum apparatus for water and dirt removal
US4527960A (en) * 1984-02-03 1985-07-09 General Signal Corporation Bearing air seal for vacuum cleaner motor
GB2372431B (en) * 2001-02-24 2004-09-15 Dyson Ltd A domestic appliance
US20190159640A1 (en) * 2017-11-24 2019-05-30 Nidec Corporation Blower and cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1110908A (zh) * 1993-11-02 1995-11-01 电气联合股份有限公司 真空吸尘器装置
JP2002143042A (ja) * 2000-11-09 2002-05-21 Matsushita Electric Ind Co Ltd 電気掃除機
US20130019901A1 (en) * 2011-07-21 2013-01-24 Miele & Cie. Kg Vacuum cleaner and method for operating a vacuum cleaner
US20180266426A1 (en) * 2017-03-16 2018-09-20 Lg Electronics Inc. Fan motor

Also Published As

Publication number Publication date
EP3845106A1 (en) 2021-07-07
US20230041102A1 (en) 2023-02-09
JP2023508583A (ja) 2023-03-02
EP4084664B1 (en) 2024-02-07
EP4084664A1 (en) 2022-11-09
WO2021136682A1 (en) 2021-07-08
PL4084664T3 (pl) 2024-07-29

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20231127

Address after: Holland Ian Deho Finn

Applicant after: Fansongni Holdings Ltd.

Address before: The city of Eindhoven in Holland

Applicant before: KONINKLIJKE PHILIPS N.V.

TA01 Transfer of patent application right