CN209704870U - 空气鼓动***以及包括其的家电设备 - Google Patents

空气鼓动***以及包括其的家电设备 Download PDF

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Publication number
CN209704870U
CN209704870U CN201821863804.4U CN201821863804U CN209704870U CN 209704870 U CN209704870 U CN 209704870U CN 201821863804 U CN201821863804 U CN 201821863804U CN 209704870 U CN209704870 U CN 209704870U
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CN
China
Prior art keywords
beads
air
agitates
base plate
propeller
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
CN201821863804.4U
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English (en)
Chinese (zh)
Inventor
尼古拉斯·洛谢
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.)
SEB SA
Original Assignee
SEB SA
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Filing date
Publication date
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Publication of CN209704870U publication Critical patent/CN209704870U/zh
Active legal-status Critical Current
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00Hair drying devices; Accessories therefor
    • A45D20/04Hot-air producers
    • A45D20/08Hot-air producers heated electrically
    • A45D20/10Hand-held drying devices, e.g. air douches
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00Hair drying devices; Accessories therefor
    • A45D20/04Hot-air producers
    • A45D20/08Hot-air producers heated electrically
    • A45D20/10Hand-held drying devices, e.g. air douches
    • A45D20/12Details thereof or accessories therefor, e.g. nozzles, stands
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08Centrifugal pumps
    • F04D17/16Centrifugal pumps for displacing without appreciable compression
    • F04D17/165Axial entry and discharge
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/28Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/28Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/288Part of the wheel having an ejecting effect, e.g. being bladeless diffuser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/42Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226Fan casings
    • F04D29/4253Fan casings with axial entry and discharge
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00Geometry
    • F05D2250/60Structure; Surface texture
    • F05D2250/61Structure; Surface texture corrugated
    • F05D2250/611Structure; Surface texture corrugated undulated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00Geometry
    • F05D2250/70Shape
    • F05D2250/71Shape curved
    • F05D2250/711Shape curved convex
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00Geometry
    • F05D2250/70Shape
    • F05D2250/71Shape curved
    • F05D2250/712Shape curved concave

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
CN201821863804.4U 2017-11-13 2018-11-13 空气鼓动***以及包括其的家电设备 Active CN209704870U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760648 2017-11-13
FR1760648A FR3073580B1 (fr) 2017-11-13 2017-11-13 Systeme de mise en mouvement d’air

Publications (1)

Publication Number Publication Date
CN209704870U true CN209704870U (zh) 2019-11-29

Family

ID=60923720

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201811345867.5A Active CN109779932B (zh) 2017-11-13 2018-11-13 空气鼓动***
CN201821863804.4U Active CN209704870U (zh) 2017-11-13 2018-11-13 空气鼓动***以及包括其的家电设备

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201811345867.5A Active CN109779932B (zh) 2017-11-13 2018-11-13 空气鼓动***

Country Status (4)

Country Link
EP (1) EP3710710A1 (fr)
CN (2) CN109779932B (fr)
FR (1) FR3073580B1 (fr)
WO (1) WO2019092358A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020242788A1 (fr) * 2019-05-31 2020-12-03 Carrier Corporation Configuration de compresseur à flux mixte pour un système de réfrigération
DE102019134354A1 (de) * 2019-12-13 2021-06-17 Bedek GmbH & Co. KG Elektromotorvorrichtung mit einem Elektromotor und einer integralen Gebläsevorrichtung
CN113074127B (zh) * 2020-01-06 2023-02-03 广东威灵电机制造有限公司 送风装置及吸尘器
US11668314B2 (en) 2020-11-10 2023-06-06 Greenheck Fan Corporation Efficient fan assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1447916A (en) * 1920-12-18 1923-03-06 American Blower Co Centrifugal fan
JP3123288B2 (ja) * 1993-03-02 2001-01-09 松下電器産業株式会社 電動送風機
NL1009755C2 (nl) * 1998-07-28 2000-02-01 Vogel Willi Ag Gascompressor.
FR2874241A1 (fr) * 2004-08-16 2006-02-17 Max Sardou Roue centrifuge a haut rendement
DE102012106411A1 (de) * 2012-07-17 2014-01-23 Ruck Ventilatoren Gmbh Diagonal-Laufrad für einen Diagonal-Ventilator sowie Diagonal-Ventilator
WO2014034770A1 (fr) * 2012-08-31 2014-03-06 シャープ株式会社 Dispositif de soufflante
JP2015217259A (ja) * 2014-05-21 2015-12-07 三發電器製造廠有限公司 ヘヤードライヤ
JP2017008789A (ja) * 2015-06-19 2017-01-12 日本電産株式会社 ファン及びドライヤー
CN206534268U (zh) * 2017-03-01 2017-10-03 深圳市奋达科技股份有限公司 风筒

Also Published As

Publication number Publication date
FR3073580B1 (fr) 2021-11-19
WO2019092358A1 (fr) 2019-05-16
FR3073580A1 (fr) 2019-05-17
EP3710710A1 (fr) 2020-09-23
CN109779932B (zh) 2022-06-21
CN109779932A (zh) 2019-05-21

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