FR2197555A1 - - Google Patents

Info

Publication number
FR2197555A1
FR2197555A1 FR7331847A FR7331847A FR2197555A1 FR 2197555 A1 FR2197555 A1 FR 2197555A1 FR 7331847 A FR7331847 A FR 7331847A FR 7331847 A FR7331847 A FR 7331847A FR 2197555 A1 FR2197555 A1 FR 2197555A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7331847A
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Philips Gloeilampenfabrieken NV
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
Priority to NL7212108A priority Critical patent/NL7212108A/xx
Application filed by Koninklijke Philips NV, Philips Gloeilampenfabrieken NV filed Critical Koninklijke Philips NV
Publication of FR2197555A1 publication Critical patent/FR2197555A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836Installation 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
    • A47L9/2842Suction motors or blowers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/28Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805Parameters or conditions being sensed
    • A47L9/281Parameters or conditions being sensed the amount or condition of incoming dirt or dust
    • A47L9/2815Parameters or conditions being sensed the amount or condition of incoming dirt or dust using optical detectors
FR7331847A 1972-09-06 1973-09-04 Withdrawn FR2197555A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7212108A NL7212108A (en) 1972-09-06 1972-09-06

Publications (1)

Publication Number Publication Date
FR2197555A1 true FR2197555A1 (en) 1974-03-29

Family

ID=19816884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7331847A Withdrawn FR2197555A1 (en) 1972-09-06 1973-09-04

Country Status (4)

Country Link
JP (1) JPS4967452A (en)
DE (1) DE2336758A1 (en)
FR (1) FR2197555A1 (en)
NL (1) NL7212108A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590471A1 (en) * 1985-11-22 1987-05-29 Labo Electronique Physique VACUUM EQUIPPED WITH AUTOMATIC SUCTION CONTROL DEVICE
EP0327936A2 (en) * 1988-02-09 1989-08-16 Interlava AG Mounting for sensors and transmitters
EP0347223A2 (en) * 1988-06-15 1989-12-20 Matsushita Electric Industrial Co., Ltd. Dust detector for vacuum cleaner
EP0397205A1 (en) * 1989-05-11 1990-11-14 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
EP0437734A1 (en) * 1989-12-15 1991-07-24 Matsushita Electric Industrial Co., Ltd. An upright vacuum cleaner
EP0451787A1 (en) * 1990-04-10 1991-10-16 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner with fuzzy control
EP0456084A1 (en) * 1990-05-05 1991-11-13 Fedag Wet vacuum machine
US5507067A (en) * 1994-05-12 1996-04-16 Newtronics Pty Ltd. Electronic vacuum cleaner control system
EP0830832A2 (en) * 1994-04-27 1998-03-25 VORWERK & CO. INTERHOLDING GmbH Vacuum cleaner driven by an electric motor

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53120865U (en) * 1977-03-04 1978-09-26
JPS5712152U (en) * 1980-06-26 1982-01-22
DE3431164C2 (en) * 1984-02-08 1987-10-08 Gerhard 7262 Althengstett De Kurz
DE3431175C2 (en) * 1984-02-08 1986-01-09 Gerhard 7262 Althengstett De Kurz
JPS6249924A (en) * 1985-08-23 1987-03-04 Fuei Jieemusu Method and apparatus for controlling suction pressure of dust collecting duct
DE3534621A1 (en) * 1985-09-28 1987-04-02 Interlava Ag VACUUM CLEANER
EP0231419A1 (en) 1986-02-05 1987-08-12 Interlava AG Indicating and function controlling optical unit for a vacuum cleaner
US5144715A (en) * 1989-08-18 1992-09-08 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner and method of determining type of floor surface being cleaned thereby
JP3149430B2 (en) * 1990-02-22 2001-03-26 松下電器産業株式会社 Upright vacuum cleaner
JP2633796B2 (en) * 1993-07-26 1997-07-23 八洲電機株式会社 Electric vacuum cleaner
US5608944A (en) * 1995-06-05 1997-03-11 The Hoover Company Vacuum cleaner with dirt detection
US6571422B1 (en) 2000-08-01 2003-06-03 The Hoover Company Vacuum cleaner with a microprocessor-based dirt detection circuit
DE102007036170B4 (en) 2007-08-02 2012-01-26 BSH Bosch und Siemens Hausgeräte GmbH Method and device for determining the amount of dust particles, in particular in a dust-collecting robot, and dust-collecting device with such a device

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224309A1 (en) * 1985-11-22 1987-06-03 Laboratoires D'electronique Philips Suction cleaner provided with an automatic suction control device
FR2590471A1 (en) * 1985-11-22 1987-05-29 Labo Electronique Physique VACUUM EQUIPPED WITH AUTOMATIC SUCTION CONTROL DEVICE
EP0327936A2 (en) * 1988-02-09 1989-08-16 Interlava AG Mounting for sensors and transmitters
EP0327936A3 (en) * 1988-02-09 1990-09-12 Interlava Ag Mounting for sensors and transmitters
US5163202A (en) * 1988-03-24 1992-11-17 Matsushita Electric Industrial Co. Ltd. Dust detector for vacuum cleaner
EP0347223A3 (en) * 1988-06-15 1990-10-03 Matsushita Electric Industrial Co., Ltd. Dust detector for vacuum cleaner
EP0347223A2 (en) * 1988-06-15 1989-12-20 Matsushita Electric Industrial Co., Ltd. Dust detector for vacuum cleaner
EP0397205A1 (en) * 1989-05-11 1990-11-14 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
US5182833A (en) * 1989-05-11 1993-02-02 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
EP0437734A1 (en) * 1989-12-15 1991-07-24 Matsushita Electric Industrial Co., Ltd. An upright vacuum cleaner
US5233682A (en) * 1990-04-10 1993-08-03 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner with fuzzy control
EP0451787A1 (en) * 1990-04-10 1991-10-16 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner with fuzzy control
EP0456084A1 (en) * 1990-05-05 1991-11-13 Fedag Wet vacuum machine
EP0830832A2 (en) * 1994-04-27 1998-03-25 VORWERK & CO. INTERHOLDING GmbH Vacuum cleaner driven by an electric motor
EP0830832A3 (en) * 1994-04-27 1998-09-16 VORWERK & CO. INTERHOLDING GmbH Vacuum cleaner driven by an electric motor
US5507067A (en) * 1994-05-12 1996-04-16 Newtronics Pty Ltd. Electronic vacuum cleaner control system
US5515572A (en) * 1994-05-12 1996-05-14 Electrolux Corporation Electronic vacuum cleaner control system
US5542146A (en) * 1994-05-12 1996-08-06 Electrolux Corporation Electronic vacuum cleaner control system

Also Published As

Publication number Publication date
JPS4967452A (en) 1974-06-29
DE2336758A1 (en) 1974-03-14
NL7212108A (en) 1974-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse