CA2299789C - Motor cooling and sound absorbing system - Google Patents

Motor cooling and sound absorbing system Download PDF

Info

Publication number
CA2299789C
CA2299789C CA002299789A CA2299789A CA2299789C CA 2299789 C CA2299789 C CA 2299789C CA 002299789 A CA002299789 A CA 002299789A CA 2299789 A CA2299789 A CA 2299789A CA 2299789 C CA2299789 C CA 2299789C
Authority
CA
Canada
Prior art keywords
air
fan
motor
absorbent material
housing
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.)
Expired - Fee Related
Application number
CA002299789A
Other languages
English (en)
French (fr)
Other versions
CA2299789A1 (en
Inventor
Brent A. Miller
Jim Lachendro
Curt M. Geideman
Richard D. Boozer
Paul K. Foisy
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.)
Vita-Mix Corp
Original Assignee
Vita-Mix Corp
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 Vita-Mix Corp filed Critical Vita-Mix Corp
Publication of CA2299789A1 publication Critical patent/CA2299789A1/en
Application granted granted Critical
Publication of CA2299789C publication Critical patent/CA2299789C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Food-Manufacturing Devices (AREA)
  • General Details Of Gearings (AREA)
CA002299789A 1999-04-21 2000-02-23 Motor cooling and sound absorbing system Expired - Fee Related CA2299789C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/296,066 1999-04-21
US09/296,066 US6069423A (en) 1999-04-21 1999-04-21 Motor cooling and sound absorbing system

Publications (2)

Publication Number Publication Date
CA2299789A1 CA2299789A1 (en) 2000-10-21
CA2299789C true CA2299789C (en) 2008-04-22

Family

ID=23140470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002299789A Expired - Fee Related CA2299789C (en) 1999-04-21 2000-02-23 Motor cooling and sound absorbing system

Country Status (11)

Country Link
US (1) US6069423A (US20050276830A1-20051215-C00018.png)
EP (1) EP1047176B1 (US20050276830A1-20051215-C00018.png)
JP (1) JP4441054B2 (US20050276830A1-20051215-C00018.png)
KR (1) KR100649459B1 (US20050276830A1-20051215-C00018.png)
AR (1) AR023752A1 (US20050276830A1-20051215-C00018.png)
AT (1) ATE268955T1 (US20050276830A1-20051215-C00018.png)
BR (2) BR0001542A (US20050276830A1-20051215-C00018.png)
CA (1) CA2299789C (US20050276830A1-20051215-C00018.png)
DE (1) DE60011339T2 (US20050276830A1-20051215-C00018.png)
ES (1) ES2223390T3 (US20050276830A1-20051215-C00018.png)
MX (1) MXPA00003826A (US20050276830A1-20051215-C00018.png)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
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AUPQ384499A0 (en) * 1999-11-03 1999-11-25 King, Peter John Electric motor cowl
US6499873B1 (en) * 2000-11-24 2002-12-31 Quality & Strength Inc. Fruit/vegetable blender
US7063456B2 (en) * 2001-06-26 2006-06-20 Vita-Mix Corporation Container for a blender
US6680551B2 (en) 2001-08-20 2004-01-20 Hamilton Beach/Proctor-Silex Electric motor muffler
US6729859B2 (en) * 2001-09-07 2004-05-04 Pro-Team, Inc. Airflow generating device air intake
US6713916B1 (en) * 2002-10-31 2004-03-30 Black & Decker Inc. Electric motor assembly
DE10261371A1 (de) * 2002-12-30 2004-07-29 BSH Bosch und Siemens Hausgeräte GmbH Küchengerät
DE602004031724C5 (de) * 2003-05-06 2023-08-24 Linak A/S Stellglied
TWM246053U (en) * 2003-12-29 2004-10-11 Chuen-Yu Dai Heat dissipation and sound isolation structure for juice and food processor body
US7174822B2 (en) * 2004-01-13 2007-02-13 Edgecraft Corporation Efficient food slicer
DE112005000322T5 (de) * 2004-02-09 2006-12-21 Shinano Kenshi K.K., Ueda Motorantriebsvorrichtung
US20050220640A1 (en) * 2004-04-02 2005-10-06 Finkenbinder David B Fan motor assembly with noise suppression
US7775576B2 (en) * 2004-06-25 2010-08-17 Robert Bosch Gmbh Air pump assembly
KR100676318B1 (ko) * 2005-05-16 2007-01-30 삼성광주전자 주식회사 모터조립체 및 이를 구비한 진공청소기
US7942570B2 (en) * 2006-10-31 2011-05-17 Hamilton Beach Brands, Inc. Blender for blending foodstuff
US7641380B2 (en) * 2007-02-16 2010-01-05 Sunbeam Products, Inc. Blender/food processor blade arrangement for small throated blender jars
DE102007009903A1 (de) * 2007-02-28 2008-09-04 BSH Bosch und Siemens Hausgeräte GmbH Träger zur Halterung eines schwingungserzeugenden Bauteils
US20080231126A1 (en) * 2007-03-23 2008-09-25 Rajendra Narayan Telore Motor cooling arrangement
DE102007024388A1 (de) * 2007-05-25 2008-11-27 Robert Bosch Gmbh Elektrogerät
US8752481B2 (en) * 2007-10-10 2014-06-17 Hamilton Beach Brands, Inc. Blender air intake snorkel for countertop or in-counter installations
TWI373903B (en) * 2008-09-23 2012-10-01 Sunonwealth Electr Mach Ind Co Inner-rotor type fan
US8690116B2 (en) * 2009-03-02 2014-04-08 Vita-Mix Corporation Base for a blender
US8277203B2 (en) * 2009-07-02 2012-10-02 Sunonwealth Electric Machine Industry Co., Ltd. DC fan of inner rotor type
US8807022B2 (en) 2009-10-12 2014-08-19 Alan Backus Devices and methods to disintegrate foods
CN101858356B (zh) * 2010-05-21 2014-09-10 先驱塑胶电子（惠州）有限公司 一种充泄气控制装置
US9084512B2 (en) * 2011-05-16 2015-07-21 Vita-Mix Management Corporation Blender base
CN102954017A (zh) * 2012-11-02 2013-03-06 合肥通用机械研究院 箱式单级直联高速鼓风机
US20140366383A1 (en) * 2013-06-13 2014-12-18 Black & Decker Inc. Blower for circular saw
US10221865B2 (en) * 2015-05-29 2019-03-05 Ametek, Inc. Reduced noise appliance
CN106037532B (zh) * 2016-07-28 2019-07-30 主力智业（深圳）电器实业有限公司 食品搅拌机基座
US11412893B2 (en) 2016-11-01 2022-08-16 Vita-Mix Management Corporation Blending volume reducing device
US10575683B2 (en) 2017-03-15 2020-03-03 Spectrum Brands, Inc. Quiet appliance motor housing
AU2018383657B2 (en) * 2017-12-15 2024-08-15 Zodiac Pool Systems Llc Inlet shrouds for fans used principally in water-circulation pumps of swimming pools and spas
EP3743984B1 (en) * 2018-01-26 2022-07-20 Bombardier Transportation GmbH An electric machine
EP3986605A4 (en) * 2019-06-21 2023-01-25 Vita-Mix Management Corporation SOUNDPROOF BLENDER BASE
CN113969879A (zh) * 2020-07-24 2022-01-25 安徽威灵汽车部件有限公司 电子水泵的壳体、电子水泵和车辆

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548280A (en) * 1967-06-12 1970-12-15 Oster Mfg Co John Control means for blender or the like
US3493214A (en) * 1968-03-25 1970-02-03 Oster Mfg Co John Electric blender
US3575524A (en) * 1969-08-28 1971-04-20 Dynamics Corp America Air foil fan
US3866263A (en) * 1973-04-17 1975-02-18 Hoover Co Cleaner with auxiliary air flow
US3951351A (en) * 1974-06-13 1976-04-20 Oster Corporation Multi-purpose kitchen appliance
CA1073511A (en) * 1975-12-05 1980-03-11 Westinghouse Electric Corporation Quiet cooling system for dynamoelectric machines
US4150313A (en) * 1977-07-15 1979-04-17 Lord Corporation Silencer for an internally-ventilated electric motor
JPS56143399A (en) * 1980-04-09 1981-11-09 Mitsubishi Electric Corp Silencer for propeller fan
JPS59123442A (ja) * 1982-12-28 1984-07-17 Matsushita Electric Ind Co Ltd 電動機器
EP0261295A1 (fr) * 1986-08-22 1988-03-30 S.A. Acec Transport Moteur électrique autoventilé
JPH02179242A (ja) * 1988-12-28 1990-07-12 Shinko Electric Co Ltd 回転電気機械の冷却機構
JPH03222651A (ja) * 1989-11-06 1991-10-01 Toshiba Corp 空冷式誘導電動機
AU5889790A (en) * 1989-12-04 1991-06-06 General Electric Company Integral silencer for electric motors
DE4115471A1 (de) * 1991-05-11 1992-11-12 Braun Ag Elektrisch betriebene kuechenmaschine
US5273358A (en) * 1992-04-13 1993-12-28 Vita-Mix Corporation Quiet and efficient motor cooling fan assembly for a blender
GB2289992B (en) * 1994-05-24 1998-05-20 Gec Alsthom Ltd Improvements in or relating to cooling arrangements in rotating electrical machines
US5453647A (en) * 1994-06-27 1995-09-26 General Electric Company Electric motor assembly with muffler bank
US5614774A (en) * 1995-03-09 1997-03-25 Ingersoll-Rand Company Air inducer for electric power tool
EP0784369B1 (de) * 1996-01-11 2000-03-15 SA-Patent AG Elektromotorisch angetriebenes Bypass-Gebläse

Also Published As

Publication number Publication date
DE60011339T2 (de) 2005-07-07
US6069423A (en) 2000-05-30
EP1047176A2 (en) 2000-10-25
BRPI0001542A8 (pt) 2018-12-26
EP1047176B1 (en) 2004-06-09
KR100649459B1 (ko) 2006-11-24
ES2223390T3 (es) 2005-03-01
KR20000077031A (ko) 2000-12-26
BRPI0001542A2 (US20050276830A1-20051215-C00018.png) 2000-10-31
BR0001542A (pt) 2000-10-31
CA2299789A1 (en) 2000-10-21
EP1047176A3 (en) 2001-11-07
JP4441054B2 (ja) 2010-03-31
ATE268955T1 (de) 2004-06-15
JP2000324760A (ja) 2000-11-24
MXPA00003826A (es) 2002-03-08
AR023752A1 (es) 2002-09-04
DE60011339D1 (de) 2004-07-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170223