GB1489316A - Electric motor driven cleaning apparatus - Google Patents

Electric motor driven cleaning apparatus

Info

Publication number
GB1489316A
GB1489316A GB747475A GB747475A GB1489316A GB 1489316 A GB1489316 A GB 1489316A GB 747475 A GB747475 A GB 747475A GB 747475 A GB747475 A GB 747475A GB 1489316 A GB1489316 A GB 1489316A
Authority
GB
United Kingdom
Prior art keywords
switch
electric motor
cleaning apparatus
casing
motor driven
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
GB747475A
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.)
Progress Elektrogeraete Mauz and Pfeiffer GmbH and Co
Original Assignee
Progress Elektrogeraete Mauz and Pfeiffer 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 Progress Elektrogeraete Mauz and Pfeiffer GmbH and Co filed Critical Progress Elektrogeraete Mauz and Pfeiffer GmbH and Co
Publication of GB1489316A publication Critical patent/GB1489316A/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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
    • 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
    • A47L9/19—Means for monitoring filtering operation
    • 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
    • A47L9/2805—Parameters or conditions being sensed
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

1489316 Suction cleaners PROGRESSELEKTROGER€TE MAUZ & PFEIFFER 21 Feb 1975 [6 July 1974] 7474/75 Heading A4F A vacuum cleaning apparatus has a suction fan 3 driven by an electric motor, the fan casing 4, 5 being of thermoplastic material. A temperature sensor in thermal contact with the wall of this casing operates a switch 6 in the motor supply which cuts out to prevent overheating of the casing. The switch can be reset manually by a push button 7 which can be operated by a rod inserted through a hole 11 in an outer housing 8. The position of the switch 6 can be indicated by a mechanical, optical or electrical device.
GB747475A 1974-07-06 1975-02-21 Electric motor driven cleaning apparatus Expired GB1489316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19747423013 DE7423013U (en) 1974-07-06 1974-07-06 ELECTRIC MOTOR DRIVEN CLEANING DEVICE, IN PARTICULAR BRUSH VACUUM CLEANER

Publications (1)

Publication Number Publication Date
GB1489316A true GB1489316A (en) 1977-10-19

Family

ID=6645660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB747475A Expired GB1489316A (en) 1974-07-06 1975-02-21 Electric motor driven cleaning apparatus

Country Status (5)

Country Link
BE (1) BE828063A (en)
DE (1) DE7423013U (en)
FR (1) FR2276802A1 (en)
GB (1) GB1489316A (en)
NL (1) NL7507958A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2320419A (en) * 1996-12-20 1998-06-24 Notetry Ltd Signalling and monitoring operating conditions of a vacuum cleaner
US6085382A (en) * 1997-01-10 2000-07-11 White Consolidated Industries, Inc. Air filtrating self-propelled upright vacuum cleaner
GB2357690A (en) * 1997-01-10 2001-07-04 White Consolidated Ind Inc Upright vacuum cleaner having thermal cut-off assembly
GB2321393B (en) * 1997-01-10 2001-07-25 White Consolidated Ind Inc Air filtrating self-propelled upright vacuum cleaner

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277640A (en) * 1979-04-26 1981-07-07 Automation Industries, Inc. Electric current-carrying hose assembly having end fittings enclosing an electrical switch and/or a circuit-breaking device
US4571771A (en) * 1984-08-27 1986-02-25 Tennant Company Sweeper with fire control

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2320419A (en) * 1996-12-20 1998-06-24 Notetry Ltd Signalling and monitoring operating conditions of a vacuum cleaner
GB2320419B (en) * 1996-12-20 2000-08-16 Notetry Ltd Improved vacuum cleaner
US6167588B1 (en) 1996-12-20 2001-01-02 Notetry Limited Vacuum cleaner with filter clogging indicating means
US6085382A (en) * 1997-01-10 2000-07-11 White Consolidated Industries, Inc. Air filtrating self-propelled upright vacuum cleaner
GB2357690A (en) * 1997-01-10 2001-07-04 White Consolidated Ind Inc Upright vacuum cleaner having thermal cut-off assembly
GB2321393B (en) * 1997-01-10 2001-07-25 White Consolidated Ind Inc Air filtrating self-propelled upright vacuum cleaner
GB2357690B (en) * 1997-01-10 2001-08-15 White Consolidated Ind Inc Air filtrating self-propelled upright vacuum cleaner
US6308374B1 (en) 1997-01-10 2001-10-30 White Consolidated Industries, Inc. Air filtering self-propelled upright vacuum cleaner
US6484352B2 (en) 1997-01-10 2002-11-26 White Consolidated Industries, Inc. Vacuum cleaner with thermal cutoff
US6553611B2 (en) 1997-01-10 2003-04-29 White Consolidated Industries, Inc. Vacuum cleaner with thermal cutoff

Also Published As

Publication number Publication date
DE7423013U (en) 1976-09-09
FR2276802B3 (en) 1977-11-04
NL7507958A (en) 1976-01-08
FR2276802A1 (en) 1976-01-30
BE828063A (en) 1975-08-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee