CN102168684B - 径流式或斜流式风扇叶轮 - Google Patents

径流式或斜流式风扇叶轮 Download PDF

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Publication number
CN102168684B
CN102168684B CN201110049513.8A CN201110049513A CN102168684B CN 102168684 B CN102168684 B CN 102168684B CN 201110049513 A CN201110049513 A CN 201110049513A CN 102168684 B CN102168684 B CN 102168684B
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CN
China
Prior art keywords
cover plate
suction port
blast fan
mode
egative film
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
CN201110049513.8A
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English (en)
Chinese (zh)
Other versions
CN102168684A (zh
Inventor
卡特琳·博尔
马克·施奈德
于尔根·朔内
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.)
Ebm Papst Mulfingen GmbH and Co KG
Original Assignee
Ebm Papst Mulfingen GmbH and Co KG
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.)
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Publication of CN102168684A publication Critical patent/CN102168684A/zh
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Publication of CN102168684B publication Critical patent/CN102168684B/zh
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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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/50—Vibration damping features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201110049513.8A 2010-02-26 2011-02-28 径流式或斜流式风扇叶轮 Active CN102168684B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010009566.4 2010-02-26
DE102010009566A DE102010009566A1 (de) 2010-02-26 2010-02-26 Radial- oder Diagonal-Ventilatorrad
EP11153316.2 2011-02-04
EP11153316A EP2363609A1 (de) 2010-02-26 2011-02-04 Radial- oder Diagonal-Ventilatorrad

Publications (2)

Publication Number Publication Date
CN102168684A CN102168684A (zh) 2011-08-31
CN102168684B true CN102168684B (zh) 2015-09-23

Family

ID=43806947

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110049513.8A Active CN102168684B (zh) 2010-02-26 2011-02-28 径流式或斜流式风扇叶轮

Country Status (7)

Country Link
US (1) US8932019B2 (enExample)
EP (1) EP2363609A1 (enExample)
JP (1) JP5804348B2 (enExample)
KR (1) KR101764430B1 (enExample)
CN (1) CN102168684B (enExample)
CA (1) CA2732714A1 (enExample)
DE (2) DE202010018509U1 (enExample)

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DE102015101938A1 (de) 2015-02-11 2016-08-11 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilatorrad und Ventilator
DE102015118387A1 (de) 2015-10-28 2017-05-04 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilatorrad und Ventilator
DE202015105729U1 (de) 2015-10-28 2015-11-10 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilatorrad und Ventilator
USD821561S1 (en) * 2016-03-21 2018-06-26 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan wheel
USD949315S1 (en) 2016-06-24 2022-04-19 Ebm-Papst Mulfingen Gmbh & Co. Kg Vane damper with trailing edge
CN106640756A (zh) * 2017-01-13 2017-05-10 苏州弗来特金属制品有限公司 一种新型动叶轮
DE102017117100A1 (de) * 2017-07-28 2019-01-31 Ebm-Papst Mulfingen Gmbh & Co. Kg Laufradteilung eines zweiteiligen Ventilatorrades
AU2017427465B2 (en) * 2017-08-09 2021-02-04 Mitsubishi Electric Corporation Propeller fan, air-sending device, and refrigeration cycle apparatus
DE202017105384U1 (de) 2017-09-06 2017-09-18 Ebm-Papst Mulfingen Gmbh & Co. Kg Radialgebläserad mit asymmetrischer Scheibe
DE102017120537A1 (de) 2017-09-06 2019-03-07 Ebm-Papst Mulfingen Gmbh & Co. Kg Radialgebläserad mit asymmetrischer Scheibe
DE102018109870A1 (de) * 2018-04-24 2019-10-24 Mdexx Gmbh Ventilator, Verfahren zu dessen Konstruktion und Verfahren zur Abgabe von Medium
CN109322848B (zh) * 2018-08-30 2020-12-01 中国航发湖南动力机械研究所 压气机试验件的转子组件及压气机试验件
CN110871028A (zh) * 2018-10-15 2020-03-10 齐秀琴 气体净化器
CN109356882A (zh) * 2018-11-28 2019-02-19 苏州弗来特金属制品有限公司 一种动叶轮
CN109654059B (zh) * 2018-12-29 2025-05-02 追觅创新科技(苏州)有限公司 叶轮和电机
CN110185632B (zh) * 2019-04-18 2024-05-17 西安热工研究院有限公司 可变流量的超临界工质半开式离心压缩装置及方法
CN110185631B (zh) * 2019-04-18 2024-05-28 西安热工研究院有限公司 对称局部进气超临界工质闭式离心压缩机组及方法
CN112443492A (zh) * 2019-09-05 2021-03-05 苏州三星电子有限公司 一种离心风机及其离心风扇结构
CN111810441A (zh) * 2019-09-18 2020-10-23 湖南联诚轨道装备有限公司 风机及其制造方法和排放介质的方法
CN110836193B (zh) * 2019-12-19 2024-11-26 湖南联诚轨道装备有限公司 一种非对称式离心叶轮风机
DE102020103772A1 (de) * 2020-02-13 2021-08-19 Ebm-Papst St. Georgen Gmbh & Co. Kg Ventilator mit Abdeckscheibe an der Rotorglocke
DE102020114389A1 (de) * 2020-05-28 2021-12-02 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläserad mit ener nahtlosen Anbindung der Laufradschaufeln an einen Scheibenkörper
KR20220033358A (ko) 2020-09-09 2022-03-16 삼성전자주식회사 팬, 팬을 갖는 공기조화기 및 팬의 제조방법
CN112682355B (zh) * 2020-12-30 2025-03-21 南京应诺测控技术有限公司 一种轴流式高压离心风机
CN112983883B (zh) * 2021-02-07 2022-08-09 宁波朗迪叶轮机械有限公司 斜流风叶
KR102547499B1 (ko) * 2021-11-03 2023-06-26 주식회사 케이마린 호버크래프트용 리프팅팬
CN115342078B (zh) * 2022-10-20 2023-03-24 杭州顿力电器有限公司 一种带模块扩压结构的高效离心风机
WO2024191847A1 (en) * 2023-03-10 2024-09-19 Greenheck Fan Corporation High efficiency fan wheel
DE102023112165A1 (de) * 2023-05-09 2024-11-14 Ebm-Papst Mulfingen Gmbh & Co. Kg Kühlrad zur drehrichtungsunabhängigen Kühlung eines Elektromotors sowie Elektromotor mit einem solchen Kühlrad
CN116464675B (zh) * 2023-06-20 2023-09-01 河北拓顺医疗科技有限公司 一种呼吸机内置风机用减震型降噪装置
DE102023126038A1 (de) * 2023-09-26 2025-03-27 Ebm-Papst St. Georgen Gmbh & Co. Kg Lüfterrad mit einer eine Welligkeit aufweisenden Begrenzungsfläche sowie Lüfter mit einem solchen Lüfterrad

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Also Published As

Publication number Publication date
DE102010009566A1 (de) 2011-09-01
JP2011179499A (ja) 2011-09-15
KR20110098649A (ko) 2011-09-01
KR101764430B1 (ko) 2017-08-02
CN102168684A (zh) 2011-08-31
CA2732714A1 (en) 2011-08-26
DE202010018509U1 (de) 2017-03-15
JP5804348B2 (ja) 2015-11-04
DE102010009566A9 (de) 2012-03-01
EP2363609A1 (de) 2011-09-07
US8932019B2 (en) 2015-01-13
US20110211963A1 (en) 2011-09-01

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