US20080044277A1 - Insert for fan-motor assembly - Google Patents

Insert for fan-motor assembly Download PDF

Info

Publication number
US20080044277A1
US20080044277A1 US11/504,518 US50451806A US2008044277A1 US 20080044277 A1 US20080044277 A1 US 20080044277A1 US 50451806 A US50451806 A US 50451806A US 2008044277 A1 US2008044277 A1 US 2008044277A1
Authority
US
United States
Prior art keywords
fan
insert
assembly according
fan assembly
channel
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
US11/504,518
Other languages
English (en)
Inventor
David B. Finkenbinder
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
Priority to US11/504,518 priority Critical patent/US20080044277A1/en
Assigned to AMETEK, INC. reassignment AMETEK, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FINKENBINDER, DAVID B.
Priority to HR20070351A priority patent/HRP20070351A2/xx
Priority to IT001662A priority patent/ITMI20071662A1/it
Priority to CA002597194A priority patent/CA2597194A1/en
Priority to SI200700197A priority patent/SI22352A/sl
Priority to DE102007038405A priority patent/DE102007038405A1/de
Priority to CNA2007101409523A priority patent/CN101126400A/zh
Priority to MX2007009922A priority patent/MX2007009922A/es
Priority to JP2007211937A priority patent/JP2008045557A/ja
Publication of US20080044277A1 publication Critical patent/US20080044277A1/en
Abandoned legal-status Critical Current

Links

Images

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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4233—Fan casings with volutes extending mainly in axial or radially inward direction

Definitions

  • Vacuum motors employing a tangential bypass are used in many applications such as vacuum manipulators, packaging equipment, bag filling, cutting tables, appliances and exhaust air removal, to name just a few.
  • Such vacuum motor designs generally include a cylindrical housing, or shroud, which encloses a motor-driven fan rotating about an axis. Air is drawn into the housing via an aperture at the top axial center of the housing above the fan. As the fan rotates, the air is accelerated in the circumferential and radially outward direction.
  • the housing provides an outlet located on the side of the fan opposed to the aperture.
  • Insert 80 is generally cup shaped and includes a facing wall 81 which is disc shaped and centered about shaft 15 . Facing wall is sized to fit over and cover inner plate 28 when installed. A tapered boss 82 is provided which is raised to allow boss 47 to fit underneath. Tapered boss 82 projects from the concentric center of facing wall 81 towards fan 64 and includes a bore 83 which allows shaft 15 to project therethrough. Facing wall 81 further includes a plurality of counterbored holes 84 which are each adapted to receive screw 52 therethrough. When assembled, the threaded portion of screw 52 projects through wall 81 and into holes 51 provided in inner plate 28 . Further, the head of screw 52 is received in the counterbore of holes 84 so that no part of the screw extends above the surface of facing wall 81 . In this manner, once screws 52 are tightened, the insert 80 is secured to end bracket 21 .
US11/504,518 2006-08-15 2006-08-15 Insert for fan-motor assembly Abandoned US20080044277A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US11/504,518 US20080044277A1 (en) 2006-08-15 2006-08-15 Insert for fan-motor assembly
HR20070351A HRP20070351A2 (en) 2006-08-15 2007-08-07 Insert for fan-motor assembly
IT001662A ITMI20071662A1 (it) 2006-08-15 2007-08-09 Inserto per gruppo motore-ventola
CA002597194A CA2597194A1 (en) 2006-08-15 2007-08-13 Insert for fan-motor assembly
DE102007038405A DE102007038405A1 (de) 2006-08-15 2007-08-14 Einsatz für Gebläsemotoranordnung
SI200700197A SI22352A (sl) 2006-08-15 2007-08-14 Vstavek za sestav vetrnic in motorja
CNA2007101409523A CN101126400A (zh) 2006-08-15 2007-08-15 用于风扇-马达组件的插件
MX2007009922A MX2007009922A (es) 2006-08-15 2007-08-15 Inserto para montaje de motor de ventilador.
JP2007211937A JP2008045557A (ja) 2006-08-15 2007-08-15 ファン−モータアセンブリ用インサート

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/504,518 US20080044277A1 (en) 2006-08-15 2006-08-15 Insert for fan-motor assembly

Publications (1)

Publication Number Publication Date
US20080044277A1 true US20080044277A1 (en) 2008-02-21

Family

ID=38955114

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/504,518 Abandoned US20080044277A1 (en) 2006-08-15 2006-08-15 Insert for fan-motor assembly

Country Status (9)

Country Link
US (1) US20080044277A1 (de)
JP (1) JP2008045557A (de)
CN (1) CN101126400A (de)
CA (1) CA2597194A1 (de)
DE (1) DE102007038405A1 (de)
HR (1) HRP20070351A2 (de)
IT (1) ITMI20071662A1 (de)
MX (1) MX2007009922A (de)
SI (1) SI22352A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3470682A1 (de) * 2017-10-13 2019-04-17 Ametek, Inc. Motorgebläseanordnung mit verbesserten luftstrom- und geräuschreduktionseigenschaften
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
US11131311B2 (en) 2017-10-13 2021-09-28 Ametek, Inc. Motor-fan assembly with improved airflow and noise reduction properties

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8267674B2 (en) * 2010-02-04 2012-09-18 Robert Bosch Gmbh Centrifugal blower assembly
CN107654417A (zh) * 2017-10-19 2018-02-02 天津市明奥泵业有限公司 一种防堵潜水泵的制备方法
SG11202003770XA (en) * 2017-10-31 2020-05-28 Mitsubishi Electric Corp Centrifugal fan, air-sending device, air-conditioning apparatus, and refrigeration cycle apparatus
KR102321023B1 (ko) * 2019-12-31 2021-11-03 엘지전자 주식회사 추력 감소 기능을 갖는 압축기 및 이를 갖는 터보 냉동기
CN112922861B (zh) * 2021-01-29 2021-12-28 西安交通大学 一种紧凑式低转速离心压气机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390319A (en) * 1979-09-25 1983-06-28 Garkusha Anatoly V Turbine exhaust hood
US5076758A (en) * 1990-07-18 1991-12-31 Ingersoll-Rand Company Centrifugal pumps
US5482378A (en) * 1994-06-22 1996-01-09 Ametek, Inc. Vacuum motor bering protection system
US6435818B1 (en) * 2000-08-30 2002-08-20 Jakel Incorporated Low vibration blower housing and motor mount
US6472786B1 (en) * 2000-11-17 2002-10-29 Ametek, Inc. Bearing protection assembly for motors
US6650541B1 (en) * 2002-06-25 2003-11-18 Hewlett-Packard Development Company, L.P. Fan-securing device for use with a heat transfer device
US6779974B2 (en) * 2002-12-11 2004-08-24 Polyvane Technology Corp. Device of a volute channel of a pump
US6952062B1 (en) * 2004-07-02 2005-10-04 Mancl Dennis J Seal and bearing assembly for a motor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390319A (en) * 1979-09-25 1983-06-28 Garkusha Anatoly V Turbine exhaust hood
US5076758A (en) * 1990-07-18 1991-12-31 Ingersoll-Rand Company Centrifugal pumps
US5482378A (en) * 1994-06-22 1996-01-09 Ametek, Inc. Vacuum motor bering protection system
US6435818B1 (en) * 2000-08-30 2002-08-20 Jakel Incorporated Low vibration blower housing and motor mount
US6472786B1 (en) * 2000-11-17 2002-10-29 Ametek, Inc. Bearing protection assembly for motors
US6650541B1 (en) * 2002-06-25 2003-11-18 Hewlett-Packard Development Company, L.P. Fan-securing device for use with a heat transfer device
US6779974B2 (en) * 2002-12-11 2004-08-24 Polyvane Technology Corp. Device of a volute channel of a pump
US6952062B1 (en) * 2004-07-02 2005-10-04 Mancl Dennis J Seal and bearing assembly for a motor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3470682A1 (de) * 2017-10-13 2019-04-17 Ametek, Inc. Motorgebläseanordnung mit verbesserten luftstrom- und geräuschreduktionseigenschaften
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
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
US11661945B2 (en) 2017-10-13 2023-05-30 Ametek, Inc. Motor-fan assembly with improved airflow and noise reduction properties

Also Published As

Publication number Publication date
DE102007038405A1 (de) 2008-02-21
CA2597194A1 (en) 2008-02-15
CN101126400A (zh) 2008-02-20
MX2007009922A (es) 2009-02-16
ITMI20071662A1 (it) 2008-02-16
JP2008045557A (ja) 2008-02-28
SI22352A (sl) 2008-02-29
HRP20070351A2 (en) 2009-03-31

Similar Documents

Publication Publication Date Title
US20080044277A1 (en) Insert for fan-motor assembly
EP3376043B1 (de) Motorventilator
JP4366092B2 (ja) ブロワー電動機
CA1261561A (en) Quiet by-pass vacuum motor
KR101937420B1 (ko) 팬 모터
CN113775544A (zh) 一种电风机及清洁设备
EP0651161B1 (de) Kühlvorrichtung für einen Elektromotor eines Turbolüfters
CN109667773B (zh) 具有改进的气流和噪声减小特性的电机-风扇组件
CN113775545A (zh) 一种电风机及清洁设备
CN113775547A (zh) 一种电风机及清洁设备
US4859144A (en) Fan stage configuration
CN215521343U (zh) 一种电风机及清洁设备
EP1618821B1 (de) Zentrifugalgebläse und Staubsauger umfassend ein solches Zentrifugalgebläse
CN114555952A (zh) 电动送风机以及具备该电动送风机的电动吸尘器
US20080159883A1 (en) Fan-motor assembly
US6264427B1 (en) Vaneless impeller housing for a vacuum cleaner
CN215595958U (zh) 一种电风机及清洁设备
CN215521344U (zh) 一种电风机及清洁设备
US20070025848A1 (en) Reduced noise diffuser for a motor-fan assembly
MX2007006299A (es) Ensamble de motor de ventilador de conicidad de multiples etapas.
US8317496B2 (en) Motor-fan assembly having a tapered fan with a concave underside
KR102425457B1 (ko) 팬 모터
CN113708561A (zh) 无刷电机及其叶轮
JP7478609B2 (ja) 電動送風機、及び、それを搭載した電気掃除機
WO2023029426A1 (zh) 一种电风机及清洁设备

Legal Events

Date Code Title Description
AS Assignment

Owner name: AMETEK, INC., OHIO

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FINKENBINDER, DAVID B.;REEL/FRAME:018206/0466

Effective date: 20060810

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION