EP0415076A3 - Suction cleaner - Google Patents

Suction cleaner Download PDF

Info

Publication number
EP0415076A3
EP0415076A3 EP19900114232 EP90114232A EP0415076A3 EP 0415076 A3 EP0415076 A3 EP 0415076A3 EP 19900114232 EP19900114232 EP 19900114232 EP 90114232 A EP90114232 A EP 90114232A EP 0415076 A3 EP0415076 A3 EP 0415076A3
Authority
EP
European Patent Office
Prior art keywords
motor
components
cooling air
suction cleaner
dust exhauster
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.)
Granted
Application number
EP19900114232
Other languages
German (de)
Other versions
EP0415076A2 (en
EP0415076B1 (en
Inventor
Rainer Oberdorfer-Boegel
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.)
WAP Reinigungssysteme GmbH and Co
Original Assignee
WAP Reinigungssysteme GmbH and Co
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 WAP Reinigungssysteme GmbH and Co filed Critical WAP Reinigungssysteme GmbH and Co
Publication of EP0415076A2 publication Critical patent/EP0415076A2/en
Publication of EP0415076A3 publication Critical patent/EP0415076A3/en
Application granted granted Critical
Publication of EP0415076B1 publication Critical patent/EP0415076B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Suction Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Brushless Motors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

A dust exhauster is described whose electric motor is designed as a commutatorless dc motor. The electrical and electronic components of the dust exhauster are positioned according to the invention within the motor cooling air intake channel. Consequently, they are directly cooled by the stream of cooling air, resulting in a substantially extended service life for these components. Furthermore, the motor with its components is relatively small in design.
EP90114232A 1989-08-26 1990-07-25 Suction cleaner Expired - Lifetime EP0415076B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3928313 1989-08-26
DE3928313A DE3928313A1 (en) 1989-08-26 1989-08-26 DIRT CLEANER

Publications (3)

Publication Number Publication Date
EP0415076A2 EP0415076A2 (en) 1991-03-06
EP0415076A3 true EP0415076A3 (en) 1992-06-03
EP0415076B1 EP0415076B1 (en) 1995-01-11

Family

ID=6387987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90114232A Expired - Lifetime EP0415076B1 (en) 1989-08-26 1990-07-25 Suction cleaner

Country Status (7)

Country Link
US (1) US5068555A (en)
EP (1) EP0415076B1 (en)
JP (1) JPH0724644B2 (en)
KR (1) KR0146362B1 (en)
AT (1) ATE116825T1 (en)
BR (1) BR9004193A (en)
DE (2) DE3928313A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04322626A (en) * 1991-04-22 1992-11-12 Hitachi Ltd Electric vacuum cleaner
US5245237A (en) * 1992-03-19 1993-09-14 General Electric Company Two compartment motor
US5353469A (en) * 1992-07-01 1994-10-11 National Super Service Company Wet/dry vacuum cleaner with noise reducing housing structure
US5479676A (en) * 1994-05-12 1996-01-02 Electrolux Corporation Vacuum cleaner
US5813085A (en) * 1997-02-25 1998-09-29 White Consolidated Industries, Inc. Motor isolation gasket for central vacuum
US6003200A (en) * 1997-11-14 1999-12-21 Overhead Door Corporation Powerhead housing assembly for vacuum cleaner
DE29805994U1 (en) * 1998-04-02 1999-06-17 Wap Reinigungssysteme Gmbh & Co, 89287 Bellenberg Electronically commutated motor for scrubber driers
US6155801A (en) * 1999-03-18 2000-12-05 Elnar; Joseph G. Air blower assembly for spas
AU2003215456A1 (en) 2002-03-12 2003-09-22 Cube Investments Limited Suction motor for vacuum cleaner
US6856113B1 (en) * 2004-05-12 2005-02-15 Cube Investments Limited Central vacuum cleaning system motor control circuit mounting post, mounting configuration, and mounting methods
CA2580282C (en) 2004-09-17 2014-04-15 Cube Investments Limited Cleaner handle and cleaner handle housing sections
US7199496B2 (en) * 2005-01-18 2007-04-03 Oriental Motor Boston Technology Group Incorporated Integrated electric motor and drive, optimized for high-temperature operation
US7958594B2 (en) 2005-10-07 2011-06-14 Cube Investments Limited Central vacuum cleaner cross-controls
US7900315B2 (en) * 2005-10-07 2011-03-08 Cube Investments Limited Integrated central vacuum cleaner suction device and control
US7690075B2 (en) 2005-10-07 2010-04-06 Cube Investments Limited Central vacuum cleaner control, unit and system with contaminant sensor
US8732895B2 (en) * 2005-10-07 2014-05-27 Cube Investments Limited Central vacuum cleaner multiple vacuum source control
US20090126146A1 (en) * 2007-10-03 2009-05-21 Overvaag Chad D Vacuum cleaner with heat sink in air path
WO2010042187A1 (en) 2008-10-06 2010-04-15 Shop Vac Corporation System and method of controlling start-up of a switched reluctance motor
JP5425596B2 (en) * 2009-11-20 2014-02-26 カルソニックカンセイ株式会社 Motor damping structure of actuator device
US10085606B2 (en) 2013-04-08 2018-10-02 Emerson Electric Co. Systems and apparatuses for cooling a vacuum device
US10164505B2 (en) * 2016-01-19 2018-12-25 Nidec Motor Corporation Forced air cooling of vacuum motor control
TR201601673A2 (en) * 2016-02-09 2017-09-21 Arcelik As AN ELECTRIC SWEEPER WITH IMPROVED OPERATIONAL PERFORMANCE
PL3398497T3 (en) * 2017-05-02 2020-06-01 Trotec Gmbh Device for insulating layer drying
DE102017208965A1 (en) * 2017-05-29 2018-11-29 BSH Hausgeräte GmbH Blow-out channel for a vacuum cleaner and vacuum cleaner having this blow-out

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099466A1 (en) * 1982-07-06 1984-02-01 WAP Reinigungssysteme GmbH & Co. Suction apparatus for dirt
DE8704712U1 (en) * 1987-03-31 1987-10-08 Zubler Gerätebau GmbH, 7910 Neu-Ulm Electric motor with at least one associated fan
DE8704717U1 (en) * 1987-03-31 1988-02-25 Zubler Gerätebau GmbH, 7910 Neu-Ulm Brushless industrial vacuum cleaner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1497396A (en) * 1965-10-28 1967-10-06 Gen Electric Improvements to vacuum cleaners
DE1588432A1 (en) * 1967-04-07 1970-05-21 Licentia Gmbh Electric motor controlled by semiconductor
DE1905624C3 (en) * 1969-02-05 1978-07-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Dental drill handpiece
JPS4730208U (en) * 1971-04-26 1972-12-06
US4195969A (en) * 1978-01-05 1980-04-01 Clarke-Gravely Corporation Vacuum cleaner
JPS61109539A (en) * 1984-11-02 1986-05-28 松下電器産業株式会社 Electric cleaner
JPS61272026A (en) * 1985-05-29 1986-12-02 松下電器産業株式会社 Electric cleaner
DE3710619A1 (en) * 1987-03-31 1988-10-20 Zubler Geraetebau Industrial vacuum cleaner with integrated converter for supplying hand tools

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099466A1 (en) * 1982-07-06 1984-02-01 WAP Reinigungssysteme GmbH & Co. Suction apparatus for dirt
DE8704712U1 (en) * 1987-03-31 1987-10-08 Zubler Gerätebau GmbH, 7910 Neu-Ulm Electric motor with at least one associated fan
DE8704717U1 (en) * 1987-03-31 1988-02-25 Zubler Gerätebau GmbH, 7910 Neu-Ulm Brushless industrial vacuum cleaner

Also Published As

Publication number Publication date
BR9004193A (en) 1991-09-03
DE3928313A1 (en) 1991-02-28
KR910004239A (en) 1991-03-28
EP0415076A2 (en) 1991-03-06
EP0415076B1 (en) 1995-01-11
DE59008233D1 (en) 1995-02-23
US5068555A (en) 1991-11-26
ATE116825T1 (en) 1995-01-15
JPH03139319A (en) 1991-06-13
KR0146362B1 (en) 1998-08-01
JPH0724644B2 (en) 1995-03-22

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