HRP20020251A2 - Motor cooling fan housing with muffer - Google Patents

Motor cooling fan housing with muffer Download PDF

Info

Publication number
HRP20020251A2
HRP20020251A2 HR20020251A HRP20020251A HRP20020251A2 HR P20020251 A2 HRP20020251 A2 HR P20020251A2 HR 20020251 A HR20020251 A HR 20020251A HR P20020251 A HRP20020251 A HR P20020251A HR P20020251 A2 HRP20020251 A2 HR P20020251A2
Authority
HR
Croatia
Prior art keywords
fan
cooling fan
plate
air
cooling
Prior art date
Application number
HR20020251A
Other languages
English (en)
Croatian (hr)
Inventor
Michael R Volkert
Daniel L Kirtz
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 HRP20020251A2 publication Critical patent/HRP20020251A2/hr

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)
HR20020251A 2001-04-03 2002-03-25 Motor cooling fan housing with muffer HRP20020251A2 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HRP20020251A2 true HRP20020251A2 (en) 2002-12-31

Family

ID=25243428

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20020251A HRP20020251A2 (en) 2001-04-03 2002-03-25 Motor cooling fan housing with muffer

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
DK2227078T3 (da) * 2009-03-04 2012-02-20 Ebm Papst Mulfingen Gmbh & Co Spændekomponent til at trykke ydelseskomponenter fast til en køleflade
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
CN110291296B (zh) * 2017-03-17 2022-01-28 阿莫泰克有限公司 冷却风扇及具有其的座椅冷却装置
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
US11002282B2 (en) 2017-10-13 2021-05-11 Ametek, Inc. Motor-fan assembly with improved airflow and noise reduction properties
US11131311B2 (en) 2017-10-13 2021-09-28 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
US10830244B2 (en) * 2017-10-13 2020-11-10 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
CN1288823C (zh) 2006-12-06
SI20941A (sl) 2002-12-31
US20020140297A1 (en) 2002-10-03
MXPA02003377A (es) 2004-07-16
JP2003009461A (ja) 2003-01-10
ITMI20020651A1 (it) 2003-09-29
CA2380013A1 (en) 2002-10-03
DE10214520A1 (de) 2002-10-17
US6561772B2 (en) 2003-05-13
JP3981813B2 (ja) 2007-09-26
CN1379530A (zh) 2002-11-13
ITMI20020651A0 (it) 2002-03-28

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Legal Events

Date Code Title Description
A1OB Publication of a patent application
AIPI Request for the grant of a patent on the basis of a substantive examination of a patent application
ODBI Application refused