EP0455226A3 - Automatic switch-on device for a suction apparatus - Google Patents

Automatic switch-on device for a suction apparatus Download PDF

Info

Publication number
EP0455226A3
EP0455226A3 EP19910107026 EP91107026A EP0455226A3 EP 0455226 A3 EP0455226 A3 EP 0455226A3 EP 19910107026 EP19910107026 EP 19910107026 EP 91107026 A EP91107026 A EP 91107026A EP 0455226 A3 EP0455226 A3 EP 0455226A3
Authority
EP
European Patent Office
Prior art keywords
automatic switch
suction apparatus
suction
automatic
switch
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.)
Ceased
Application number
EP19910107026
Other languages
German (de)
Other versions
EP0455226A2 (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 EP0455226A2 publication Critical patent/EP0455226A2/en
Publication of EP0455226A3 publication Critical patent/EP0455226A3/en
Ceased 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
    • A47L9/28—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
    • A47L9/2831—Motor parameters, e.g. motor load or speed
    • 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
    • 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
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
EP19910107026 1990-05-04 1991-04-30 Automatic switch-on device for a suction apparatus Ceased EP0455226A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9005070U 1990-05-04
DE9005070U DE9005070U1 (en) 1990-05-04 1990-05-04 Automatic switch-on for a suction device

Publications (2)

Publication Number Publication Date
EP0455226A2 EP0455226A2 (en) 1991-11-06
EP0455226A3 true EP0455226A3 (en) 1992-01-08

Family

ID=6853492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910107026 Ceased EP0455226A3 (en) 1990-05-04 1991-04-30 Automatic switch-on device for a suction apparatus

Country Status (2)

Country Link
EP (1) EP0455226A3 (en)
DE (1) DE9005070U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19530187C1 (en) 1995-08-17 1996-08-29 Kaercher Gmbh & Co Alfred Power-on device for vacuum cleaner
DE19963741A1 (en) * 1999-12-29 2001-07-12 Wap Reinigungssysteme Vacuum cleaner with electronic control of the total output

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238689A (en) * 1979-02-28 1980-12-09 Beamco Co., Inc. Vacuum cleaner control system
DE3219391A1 (en) * 1982-05-24 1983-11-24 Guido Oberdorfer Wap-Maschinen, 7919 Bellenberg Vacuum cleaner
EP0136357A1 (en) * 1983-02-12 1985-04-10 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
EP0141213A1 (en) * 1983-10-21 1985-05-15 Robert Bosch Gmbh Current-controlled semiconductor relay
EP0217216A2 (en) * 1985-09-28 1987-04-08 Interlava AG Suction cleaner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534169A1 (en) * 1975-07-31 1977-02-17 Heller Fa Geb Dust exhaust for hand drills - has common switch controlling both drill and exhauster with optional override or time delay
DE2748174A1 (en) * 1977-10-27 1979-05-03 Schoettle Kg Electrostar Vacuum cleaner with filter indicator - has control switch switching off machine when filter needs cleaning
DE2847549A1 (en) * 1978-11-02 1980-05-22 Schoettle Kg Electrostar Electrical tool with dust-removing fan - has fan motor switched by both triac and by tools main switch
DE8704717U1 (en) * 1987-03-31 1988-02-25 Zubler Gerätebau GmbH, 7910 Neu-Ulm Brushless industrial vacuum cleaner
DE3822633A1 (en) * 1988-07-05 1990-01-18 Bsg Schalttechnik DEVICE WITH AUTOMATIC SWITCH-ON FOR A SUB-DEVICE WHEN STARTING A MAIN DEVICE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238689A (en) * 1979-02-28 1980-12-09 Beamco Co., Inc. Vacuum cleaner control system
DE3219391A1 (en) * 1982-05-24 1983-11-24 Guido Oberdorfer Wap-Maschinen, 7919 Bellenberg Vacuum cleaner
EP0136357A1 (en) * 1983-02-12 1985-04-10 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
EP0141213A1 (en) * 1983-10-21 1985-05-15 Robert Bosch Gmbh Current-controlled semiconductor relay
EP0217216A2 (en) * 1985-09-28 1987-04-08 Interlava AG Suction cleaner

Also Published As

Publication number Publication date
DE9005070U1 (en) 1991-06-20
EP0455226A2 (en) 1991-11-06

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