JPS4967452A - - Google Patents
Info
- Publication number
- JPS4967452A JPS4967452A JP9834173A JP9834173A JPS4967452A JP S4967452 A JPS4967452 A JP S4967452A JP 9834173 A JP9834173 A JP 9834173A JP 9834173 A JP9834173 A JP 9834173A JP S4967452 A JPS4967452 A JP S4967452A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- A47L9/281—Parameters or conditions being sensed the amount or condition of incoming dirt or dust
- A47L9/2815—Parameters or conditions being sensed the amount or condition of incoming dirt or dust using optical detectors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7212108A NL7212108A (en) | 1972-09-06 | 1972-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4967452A true JPS4967452A (en) | 1974-06-29 |
Family
ID=19816884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9834173A Pending JPS4967452A (en) | 1972-09-06 | 1973-09-03 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4967452A (en) |
| DE (1) | DE2336758A1 (en) |
| FR (1) | FR2197555A1 (en) |
| NL (1) | NL7212108A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53120865U (en) * | 1977-03-04 | 1978-09-26 | ||
| JPS5712152U (en) * | 1980-06-26 | 1982-01-22 | ||
| JPS6274326A (en) * | 1985-09-28 | 1987-04-06 | インタ−ラバ アクチエンゲゼルシヤフト | Vacuum cleaner |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3431175C2 (en) * | 1984-02-08 | 1986-01-09 | Gerhard 7262 Althengstett Kurz | Protective device for dust collection devices |
| DE3431164A1 (en) * | 1984-02-08 | 1985-08-14 | Gerhard 7262 Althengstett Kurz | VACUUM CLEANER |
| JPS6249924A (en) * | 1985-08-23 | 1987-03-04 | ジエ−ムス フエイ | Method and apparatus for controlling suction pressure of dust collecting duct |
| FR2590471B1 (en) * | 1985-11-22 | 1989-10-27 | Labo Electronique Physique | VACUUM CLEANER PROVIDED WITH AN AUTOMATIC SUCTION CONTROL DEVICE |
| EP0231419A1 (en) | 1986-02-05 | 1987-08-12 | Interlava AG | Indicating and function controlling optical unit for a vacuum cleaner |
| DE3803824A1 (en) * | 1988-02-09 | 1989-08-17 | Gerhard Kurz | INSTALLATION DEVICE FOR SENSORS AND SENSORS |
| KR910006887B1 (en) * | 1988-06-15 | 1991-09-10 | 마쯔시다덴기산교 가부시기가이샤 | Dust detector for vacuum cleaner |
| US5182833A (en) * | 1989-05-11 | 1993-02-02 | Matsushita Electric Industrial Co., Ltd. | 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 |
| JPH03186243A (en) * | 1989-12-15 | 1991-08-14 | Matsushita Electric Ind Co Ltd | Upright type vacuum cleaner |
| JP3149430B2 (en) * | 1990-02-22 | 2001-03-26 | 松下電器産業株式会社 | Upright vacuum cleaner |
| US5233682A (en) * | 1990-04-10 | 1993-08-03 | Matsushita Electric Industrial Co., Ltd. | Vacuum cleaner with fuzzy control |
| DE4014443A1 (en) * | 1990-05-05 | 1991-11-07 | Duepro Ag | LIQUID SUCTION |
| JP2633796B2 (en) * | 1993-07-26 | 1997-07-23 | 八洲電機株式会社 | Electric vacuum cleaner |
| DK0757537T3 (en) * | 1994-04-27 | 1999-03-29 | Vorwerk Co Interholding | Vacuum cleaner, powered by an electric motor |
| US5507067A (en) * | 1994-05-12 | 1996-04-16 | Newtronics Pty Ltd. | Electronic vacuum cleaner control system |
| 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 |
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1972
- 1972-09-06 NL NL7212108A patent/NL7212108A/xx unknown
-
1973
- 1973-07-19 DE DE19732336758 patent/DE2336758A1/en active Pending
- 1973-09-03 JP JP9834173A patent/JPS4967452A/ja active Pending
- 1973-09-04 FR FR7331847A patent/FR2197555A1/fr not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53120865U (en) * | 1977-03-04 | 1978-09-26 | ||
| JPS5712152U (en) * | 1980-06-26 | 1982-01-22 | ||
| JPS6274326A (en) * | 1985-09-28 | 1987-04-06 | インタ−ラバ アクチエンゲゼルシヤフト | Vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7212108A (en) | 1974-03-08 |
| FR2197555A1 (en) | 1974-03-29 |
| DE2336758A1 (en) | 1974-03-14 |