CA1061846A - Cooled motor structure for cleaning device - Google Patents

Cooled motor structure for cleaning device

Info

Publication number
CA1061846A
CA1061846A CA250,988A CA250988A CA1061846A CA 1061846 A CA1061846 A CA 1061846A CA 250988 A CA250988 A CA 250988A CA 1061846 A CA1061846 A CA 1061846A
Authority
CA
Canada
Prior art keywords
electric motor
housing
bearing
commutator
combination
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
Application number
CA250,988A
Other languages
English (en)
French (fr)
Inventor
Miroslav Aigl
Klaus Stein
Gerhard Richter
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.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding GmbH
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 Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Application granted granted Critical
Publication of CA1061846A publication Critical patent/CA1061846A/en
Expired 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0411—Driving means for the brushes or agitators driven by electric motor
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • 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
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0455—Bearing means therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • 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)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA250,988A 1975-04-30 1976-04-26 Cooled motor structure for cleaning device Expired CA1061846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752519155 DE2519155A1 (de) 1975-04-30 1975-04-30 Gehaeuse fuer bodenpflegegeraete, insbesondere fuer teppichkehrmaschinen

Publications (1)

Publication Number Publication Date
CA1061846A true CA1061846A (en) 1979-09-04

Family

ID=5945352

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250,988A Expired CA1061846A (en) 1975-04-30 1976-04-26 Cooled motor structure for cleaning device

Country Status (17)

Country Link
US (1) US4094033A (forum.php)
JP (1) JPS51131175A (forum.php)
AT (1) AT346021B (forum.php)
AU (1) AU497364B2 (forum.php)
BE (1) BE841357A (forum.php)
CA (1) CA1061846A (forum.php)
CH (1) CH596819A5 (forum.php)
DE (1) DE2519155A1 (forum.php)
DK (1) DK142835C (forum.php)
ES (1) ES447451A1 (forum.php)
FI (1) FI761201A7 (forum.php)
FR (1) FR2309191A1 (forum.php)
GB (1) GB1510586A (forum.php)
IT (1) IT1061227B (forum.php)
NL (1) NL7604588A (forum.php)
SE (1) SE417893B (forum.php)
ZA (1) ZA762593B (forum.php)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946711A1 (de) * 1979-11-20 1981-05-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Teppichkehrvorsatzgeraet
US4369539A (en) * 1981-01-07 1983-01-25 Whirlpool Corporation Powered floor sweeper
DE8716760U1 (de) * 1987-12-19 1988-04-07 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Kühlluft-Führungs- und Ableitvorrichtung für elektromotorisch betriebene Mundstücke
JPH06332U (ja) * 1992-06-12 1994-01-11 赤井電機株式会社 電気掃除機の吸込口体
US5602957A (en) * 1993-06-07 1997-02-11 General Electric Company Permanent magnet direct current motor
US5780088A (en) * 1997-01-17 1998-07-14 David R. Zittel Electric motor driven abrasive roller peeler and cleaning machine
US5884353A (en) * 1997-12-01 1999-03-23 Tennant Company Sweeper with hopper heat shield
DE50011671D1 (de) * 1999-07-02 2005-12-29 Siemens Ag Luftgekühlte elektrische Maschine
US6664699B2 (en) * 2000-08-11 2003-12-16 Denso Corporation Rotary electric machine
FR2904838B1 (fr) * 2006-08-10 2016-05-13 Stihl Ag & Co Kg Andreas Appareil manuel de balayage
CN112671170B (zh) * 2021-01-07 2022-02-18 新疆克拉玛依市迪马有限责任公司 一种能自动清洁驱动轴的电机装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1175977A (en) * 1914-02-02 1916-03-21 Motor Cooling Apparatus Company Of Rhode Island Cooling system for electric motors.
US1739653A (en) * 1927-05-17 1929-12-17 Sassano Joseph Floor waxing and polishing machine

Also Published As

Publication number Publication date
DK192976A (da) 1976-10-31
IT1061227B (it) 1983-02-28
NL7604588A (nl) 1976-11-02
BE841357A (fr) 1976-08-16
ATA908875A (de) 1978-02-15
DE2519155A1 (de) 1976-11-11
US4094033A (en) 1978-06-13
ZA762593B (en) 1977-12-28
GB1510586A (en) 1978-05-10
AU1347276A (en) 1977-11-03
FR2309191B1 (forum.php) 1980-05-09
CH596819A5 (forum.php) 1978-03-31
JPS51131175A (en) 1976-11-15
SE417893B (sv) 1981-04-27
DK142835B (da) 1981-02-09
FR2309191A1 (fr) 1976-11-26
AU497364B2 (en) 1978-12-07
SE7604962L (sv) 1976-10-31
FI761201A7 (forum.php) 1976-10-31
AT346021B (de) 1978-10-25
DK142835C (da) 1981-08-24
ES447451A1 (es) 1977-07-01

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