DE3718263C2 - - Google Patents

Info

Publication number
DE3718263C2
DE3718263C2 DE19873718263 DE3718263A DE3718263C2 DE 3718263 C2 DE3718263 C2 DE 3718263C2 DE 19873718263 DE19873718263 DE 19873718263 DE 3718263 A DE3718263 A DE 3718263A DE 3718263 C2 DE3718263 C2 DE 3718263C2
Authority
DE
Germany
Prior art keywords
speed
load
drive motor
intake pipe
increased
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
DE19873718263
Other languages
German (de)
English (en)
Other versions
DE3718263A1 (de
Inventor
Kurt Dipl.-Ing. Zubler (Fh), 7910 Neu-Ulm, De
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.)
Zubler Geraetebau 7910 Neu-Ulm De GmbH
Original Assignee
Zubler Geraetebau 7910 Neu-Ulm De 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 Zubler Geraetebau 7910 Neu-Ulm De GmbH filed Critical Zubler Geraetebau 7910 Neu-Ulm De GmbH
Priority to DE19873718263 priority Critical patent/DE3718263A1/de
Publication of DE3718263A1 publication Critical patent/DE3718263A1/de
Application granted granted Critical
Publication of DE3718263C2 publication Critical patent/DE3718263C2/de
Granted 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
    • A47L9/2836—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
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/2821—Pressure, vacuum level or airflow
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
DE19873718263 1987-05-30 1987-05-30 Verfahren zur ueberwindung von belastungsaenderungen u. -unregelmaessigkeiten an sauggeraeten wie z. b. staubsauger mit einer ueber frequenzumformung veraenderbaren antriebsdrehzahl Granted DE3718263A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873718263 DE3718263A1 (de) 1987-05-30 1987-05-30 Verfahren zur ueberwindung von belastungsaenderungen u. -unregelmaessigkeiten an sauggeraeten wie z. b. staubsauger mit einer ueber frequenzumformung veraenderbaren antriebsdrehzahl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873718263 DE3718263A1 (de) 1987-05-30 1987-05-30 Verfahren zur ueberwindung von belastungsaenderungen u. -unregelmaessigkeiten an sauggeraeten wie z. b. staubsauger mit einer ueber frequenzumformung veraenderbaren antriebsdrehzahl

Publications (2)

Publication Number Publication Date
DE3718263A1 DE3718263A1 (de) 1988-12-15
DE3718263C2 true DE3718263C2 (enrdf_load_stackoverflow) 1990-04-19

Family

ID=6328767

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873718263 Granted DE3718263A1 (de) 1987-05-30 1987-05-30 Verfahren zur ueberwindung von belastungsaenderungen u. -unregelmaessigkeiten an sauggeraeten wie z. b. staubsauger mit einer ueber frequenzumformung veraenderbaren antriebsdrehzahl

Country Status (1)

Country Link
DE (1) DE3718263A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2118892C1 (ru) * 1996-08-26 1998-09-20 Казанский государственный технологический университет Система управления пылесосом

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2076002T3 (es) * 1991-03-29 1995-10-16 Philips Electronics Nv Aparato que comprende al menos un motor electrico de potencia variable.
WO2009041888A1 (en) * 2007-09-28 2009-04-02 Htc Sweden Ab Method and device for creating a stream of air for removing residue particles formed in connection with cutting, grinding and/or polishing of a stone or stone-like material
DE102008018189B4 (de) 2008-04-10 2021-10-28 Vorwerk & Co. Interholding Gmbh Elektromotorisch betriebener Staubsauger
DE102019130910A1 (de) * 2019-11-15 2021-05-20 Miele & Cie. Kg Staubsauger und Verfahren zum Betrieb eines Staubsaugers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904973A (en) * 1931-06-29 1933-04-18 Hoover Co Suction cleaner
DE3030059C2 (de) * 1980-08-08 1984-06-07 Progress-Elektrogeräte Mauz & Pfeiffer GmbH & Co, 7000 Stuttgart Staubsauger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2118892C1 (ru) * 1996-08-26 1998-09-20 Казанский государственный технологический университет Система управления пылесосом

Also Published As

Publication number Publication date
DE3718263A1 (de) 1988-12-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee