CA2380013A1 - Motor cooling fan housing with muffler - Google Patents

Motor cooling fan housing with muffler Download PDF

Info

Publication number
CA2380013A1
CA2380013A1 CA002380013A CA2380013A CA2380013A1 CA 2380013 A1 CA2380013 A1 CA 2380013A1 CA 002380013 A CA002380013 A CA 002380013A CA 2380013 A CA2380013 A CA 2380013A CA 2380013 A1 CA2380013 A1 CA 2380013A1
Authority
CA
Canada
Prior art keywords
fan
cooling fan
top plate
plate
muffler
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.)
Abandoned
Application number
CA002380013A
Other languages
English (en)
French (fr)
Inventor
Michael R. Volkert
Daniel L. Kirtz
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.)
Ametek Inc
Original Assignee
Ametek Inc
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 Ametek Inc filed Critical Ametek Inc
Publication of CA2380013A1 publication Critical patent/CA2380013A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • 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
    • 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
    • F04D29/663—Sound attenuation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
CA002380013A 2001-04-03 2002-04-02 Motor cooling fan housing with muffler Abandoned CA2380013A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/825,223 US6561772B2 (en) 2001-04-03 2001-04-03 Motor cooling fan housing with muffler
US09/825,223 2001-04-03

Publications (1)

Publication Number Publication Date
CA2380013A1 true CA2380013A1 (en) 2002-10-03

Family

ID=25243428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002380013A Abandoned CA2380013A1 (en) 2001-04-03 2002-04-02 Motor cooling fan housing with muffler

Country Status (9)

Country Link
US (1) US6561772B2 (enExample)
JP (1) JP3981813B2 (enExample)
CN (1) CN1288823C (enExample)
CA (1) CA2380013A1 (enExample)
DE (1) DE10214520A1 (enExample)
HR (1) HRP20020251A2 (enExample)
IT (1) ITMI20020651A1 (enExample)
MX (1) MXPA02003377A (enExample)
SI (1) SI20941A (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7101157B2 (en) * 2002-11-19 2006-09-05 Ebm-Papst Mulfingen Gmbh & Co. Kg Cooling arrangement for an electromotor
US6800972B2 (en) * 2003-01-29 2004-10-05 Delphi Technologies, Inc. Generator and fan
US20080179973A1 (en) * 2006-09-28 2008-07-31 Scott Kreitzer Methods for coupling an auxiliary blower to an electric motor
US20080302880A1 (en) * 2007-06-08 2008-12-11 Dreison International, Inc. Motor cooling device
ATE532398T1 (de) * 2009-03-04 2011-11-15 Ebm Papst Mulfingen Gmbh & Co Klemmbauteil zum andrücken von leistungs- bauelementen an einer kühlfläche
KR101039413B1 (ko) 2009-05-26 2011-06-08 주식회사 청석 냉각성능이 향상된 펌프
US20110103978A1 (en) * 2009-10-30 2011-05-05 Wagner Spray Tech Corporation Turbine with improved sound reduction
US8267674B2 (en) * 2010-02-04 2012-09-18 Robert Bosch Gmbh Centrifugal blower assembly
CN103644147A (zh) * 2013-12-27 2014-03-19 山西巨龙风机有限公司 一种单级高速鼓风机消音箱
WO2018169316A1 (ko) * 2017-03-17 2018-09-20 주식회사 아모텍 쿨링 팬 및 이를 구비한 시트 쿨링장치
CN107387441A (zh) * 2017-09-01 2017-11-24 宁波纽新克电机股份有限公司 一种直流无刷风机
US11131311B2 (en) 2017-10-13 2021-09-28 Ametek, Inc. Motor-fan assembly with improved airflow and noise reduction properties
US10830244B2 (en) * 2017-10-13 2020-11-10 Ametek, Inc. Motor-fan assembly with improved airflow and noise reduction properties
US11002282B2 (en) * 2017-10-13 2021-05-11 Ametek, Inc. Motor-fan assembly with improved airflow and noise reduction properties
US10634148B2 (en) 2017-10-13 2020-04-28 Ametek, Inc. Motor-fan assembly with improved airflow and noise reduction properties
CN107612216B (zh) * 2017-10-17 2019-08-20 凯迪吸尘器（苏州）有限公司 干湿两用电机的散热及降噪结构
US11510542B2 (en) 2019-12-24 2022-11-29 X'pole Precision Tools Inc. Exhaust motor of vacuum device
EP3849065A1 (en) 2020-01-09 2021-07-14 X'Pole Precision Tools Inc. Exhaust motor of vacuum device
CN115735795B (zh) * 2022-11-30 2024-02-02 苏州克林威尔电器有限公司 低噪音吸吹一体式宠物护理机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980912A (en) * 1975-05-27 1976-09-14 Lord Corporation Silencer for a fan-cooled electric motor
US4150313A (en) * 1977-07-15 1979-04-17 Lord Corporation Silencer for an internally-ventilated electric motor
US4684835A (en) 1985-10-07 1987-08-04 Ametek, Inc. Motor cooling fan housing
US5156535A (en) * 1990-10-31 1992-10-20 Itt Corporation High speed whirlpool pump
US5763969A (en) * 1996-11-14 1998-06-09 Reliance Electric Industrial Company Integrated electric motor and drive system with auxiliary cooling motor and asymmetric heat sink

Also Published As

Publication number Publication date
US6561772B2 (en) 2003-05-13
DE10214520A1 (de) 2002-10-17
ITMI20020651A0 (it) 2002-03-28
CN1379530A (zh) 2002-11-13
ITMI20020651A1 (it) 2003-09-29
US20020140297A1 (en) 2002-10-03
SI20941A (sl) 2002-12-31
HRP20020251A2 (en) 2002-12-31
JP3981813B2 (ja) 2007-09-26
CN1288823C (zh) 2006-12-06
JP2003009461A (ja) 2003-01-10
MXPA02003377A (es) 2004-07-16

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued