CA1302025C - Radial cooling fan for vacuum cleaner motor - Google Patents

Radial cooling fan for vacuum cleaner motor

Info

Publication number
CA1302025C
CA1302025C CA000577111A CA577111A CA1302025C CA 1302025 C CA1302025 C CA 1302025C CA 000577111 A CA000577111 A CA 000577111A CA 577111 A CA577111 A CA 577111A CA 1302025 C CA1302025 C CA 1302025C
Authority
CA
Canada
Prior art keywords
housing
cooling air
inlet
outlet
motor
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
CA000577111A
Other languages
English (en)
French (fr)
Inventor
Roy Oliver Erickson
Steve Selewski
John Alberts, Jr.
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.)
Rexair Inc
Original Assignee
Rexair 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 Rexair Inc filed Critical Rexair Inc
Application granted granted Critical
Publication of CA1302025C publication Critical patent/CA1302025C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/18—Liquid filters
    • A47L9/182—Separating by passing the air over a liquid bath
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/22—Mountings for motor fan assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
CA000577111A 1987-10-07 1988-09-12 Radial cooling fan for vacuum cleaner motor Expired - Fee Related CA1302025C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/106,042 US4851017A (en) 1987-10-07 1987-10-07 Radial cooling fan for vacuum cleaner motor
US106,042 1987-10-07

Publications (1)

Publication Number Publication Date
CA1302025C true CA1302025C (en) 1992-06-02

Family

ID=22309163

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000577111A Expired - Fee Related CA1302025C (en) 1987-10-07 1988-09-12 Radial cooling fan for vacuum cleaner motor

Country Status (5)

Country Link
US (1) US4851017A ( )
JP (1) JPH0657193B2 ( )
AU (1) AU615949B2 ( )
CA (1) CA1302025C ( )
DE (1) DE3832648A1 ( )

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923267A1 (de) * 1989-07-14 1991-01-24 Wap Reinigungssysteme Elektronisch kommutierter motor fuer staubsauger und dergleichen
US5061299A (en) * 1990-03-29 1991-10-29 Porter Iii Sidney D Air/gas/micro partical pollution control system
US6219880B1 (en) 1998-09-17 2001-04-24 Pullman-Holt Corporation Vacuum cleaner
US6312508B1 (en) * 1999-04-23 2001-11-06 Rexair, Inc. Filter assembly for a vacuum cleaner
US6162287A (en) * 1999-04-23 2000-12-19 Rexair, Inc. Filter for vacuum cleaner
US6174350B1 (en) * 1999-04-23 2001-01-16 Rexair, Inc. Vacuum cleaner
US6306199B1 (en) * 2000-04-19 2001-10-23 Rexair, Inc. Separator with multiple function vanes for a vacuum cleaner apparatus
US7653963B2 (en) 2002-11-12 2010-02-02 Black & Decker Inc. AC/DC hand portable wet/dry vacuum having improved portability and convenience
US20050186091A1 (en) * 2004-02-09 2005-08-25 Ghassem Zarbi Cooling fan mechanism for a motor-driven pressure washer
US7128243B2 (en) * 2004-05-19 2006-10-31 Fallaha Khalil M Integrated drip proof stopper system
US7291192B1 (en) 2004-12-27 2007-11-06 Lavasser Leonard J Removable gas/liquid separator for a motor
US10085606B2 (en) 2013-04-08 2018-10-02 Emerson Electric Co. Systems and apparatuses for cooling a vacuum device
CN108449960A (zh) * 2015-07-21 2018-08-24 弗卢德森斯国际有限公司 用于检测液体或空气中的颗粒的系统和方法
DK3238592T3 (da) 2016-04-27 2021-07-19 Diversey Inc Støvsuger
WO2018048401A1 (en) 2016-09-08 2018-03-15 Hewlett-Packard Development Company, L.P. Airflow for a motor
US10830244B2 (en) * 2017-10-13 2020-11-10 Ametek, Inc. Motor-fan assembly with improved airflow and noise reduction properties

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2184731A (en) * 1936-04-25 1939-12-26 Bendix Prod Corp Vacuum cleaner
US2534808A (en) * 1948-12-07 1950-12-19 B & R Mfg Company Suction cleaner
US2726807A (en) * 1950-09-28 1955-12-13 Finnell System Inc Vacuum apparatus for water and dirt removal
US2731194A (en) * 1953-02-02 1956-01-17 Moss A Kent Vacuum cleaner blower
US2847156A (en) * 1954-05-10 1958-08-12 Stewart Ind Inc Fan assembly
US2954095A (en) * 1957-09-30 1960-09-27 Rexair Inc Vacuum cleaner
AT219549B (de) * 1958-07-10 1962-02-12 Tornado S A Elektrischer Staubsauger
DE7525742U (de) * 1975-08-14 1976-05-26 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Lagerschild fuer geblaesemotoren von staubsaugern, insbesondere handstaubsaugern
US4135761A (en) * 1977-04-14 1979-01-23 Ward Charles A Load body for a pickup truck
DE7837778U1 (de) * 1978-12-20 1979-05-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Radialgeblaese
US4547206A (en) * 1983-06-22 1985-10-15 Royal Appliance Mfg. Co. Vacuum cleaner
US4693734A (en) * 1985-10-01 1987-09-15 Rexair, Inc. Vacuum cleaner construction
US4640697A (en) * 1985-10-01 1987-02-03 Rexair, Inc. Vacuum cleaner construction
US4673422A (en) * 1985-10-04 1987-06-16 Tidwell John H Air cleaning system
JPS6285197A (ja) * 1985-10-08 1987-04-18 Matsushita Electric Ind Co Ltd 送風装置

Also Published As

Publication number Publication date
AU615949B2 (en) 1991-10-17
DE3832648A1 (de) 1989-04-20
US4851017A (en) 1989-07-25
AU2341088A (en) 1989-04-13
JPH01121026A (ja) 1989-05-12
JPH0657193B2 (ja) 1994-08-03
DE3832648C2 ( ) 1993-08-19

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Legal Events

Date Code Title Description
MKLA Lapsed