DE59502352D1 - VACUUM CLEANER WITH A SUCTION POWER INDICATOR - Google Patents
VACUUM CLEANER WITH A SUCTION POWER INDICATORInfo
- Publication number
- DE59502352D1 DE59502352D1 DE59502352T DE59502352T DE59502352D1 DE 59502352 D1 DE59502352 D1 DE 59502352D1 DE 59502352 T DE59502352 T DE 59502352T DE 59502352 T DE59502352 T DE 59502352T DE 59502352 D1 DE59502352 D1 DE 59502352D1
- Authority
- DE
- Germany
- Prior art keywords
- vacuum cleaner
- suction power
- power indicator
- indicator
- blower
- 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
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
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
- Catching Or Destruction (AREA)
- Massaging Devices (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention relates to a vacuum cleaner (1) with a blower (10), a filter bag (9) and a suction power indicator (14) which is controlled by detecting the pressure difference; in order to fit a vacuum cleaner as claimed with an indicator which indicates the relative suction power independently of the attachment used and thus also of the effective air passage, it is proposed that the pressure difference be derived from the depression in a suction channel (28) upstream of the filter bag (9) and the overpressure downstream of the blower (10).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4413225A DE4413225A1 (en) | 1994-04-15 | 1994-04-15 | Vacuum cleaner with a suction power indicator |
PCT/EP1995/001147 WO1995028122A1 (en) | 1994-04-15 | 1995-03-27 | Vacuum cleaner with suction power indicator |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59502352D1 true DE59502352D1 (en) | 1998-07-02 |
Family
ID=6515619
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4413225A Withdrawn DE4413225A1 (en) | 1994-04-15 | 1994-04-15 | Vacuum cleaner with a suction power indicator |
DE59502352T Expired - Fee Related DE59502352D1 (en) | 1994-04-15 | 1995-03-27 | VACUUM CLEANER WITH A SUCTION POWER INDICATOR |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4413225A Withdrawn DE4413225A1 (en) | 1994-04-15 | 1994-04-15 | Vacuum cleaner with a suction power indicator |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0755216B1 (en) |
AT (1) | ATE166554T1 (en) |
AU (1) | AU2214895A (en) |
DE (2) | DE4413225A1 (en) |
DK (1) | DK0755216T3 (en) |
ES (1) | ES2117417T3 (en) |
WO (1) | WO1995028122A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008022229A1 (en) * | 2008-05-06 | 2009-11-19 | Hydac Electronic Gmbh | Device for measuring a pressure difference |
EP2193738A1 (en) * | 2008-12-04 | 2010-06-09 | Koninklijke Philips Electronics N.V. | Vacuum cleaner having a power indicator for determining a threshold value of the suction power |
DE102011014682A1 (en) | 2011-03-22 | 2012-09-27 | Eurofilters Holding N.V. | Device for vacuuming with vacuum cleaner and filter bag |
EP2641523A1 (en) | 2012-03-22 | 2013-09-25 | Eurofilters Holding N.V. | Device for vacuum cleaning with a vacuum cleaning device and filter bag |
DE102015100636B4 (en) | 2015-01-16 | 2023-12-21 | Vorwerk & Co. Interholding Gmbh | Vacuum cleaner with floor detection and method for operating a vacuum cleaner |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE409647B (en) * | 1978-01-11 | 1979-09-03 | Electrolux Ab | INDICATOR DEVICE |
US4733431A (en) * | 1986-12-09 | 1988-03-29 | Whirlpool Corporation | Vacuum cleaner with performance monitoring system |
JPH01285235A (en) * | 1988-05-13 | 1989-11-16 | Tokyo Electric Co Ltd | Vacuum cleaner |
SE461189B (en) * | 1988-05-25 | 1990-01-22 | Electrolux Ab | VACUUM CLEANER |
GB2225220B (en) * | 1988-10-19 | 1992-08-26 | Hoover Plc | Suction cleaner |
DE3902647A1 (en) * | 1989-01-21 | 1990-08-02 | Interlava Ag | DEVICE FOR AUTOMATIC SUCTION POWER CONTROL OF A VACUUM CLEANER |
NL9002541A (en) * | 1990-11-22 | 1992-06-16 | Philips Nv | PRESSURE DIFFERENCE INDICATOR. |
JPH05245080A (en) * | 1992-03-09 | 1993-09-24 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
DE4304264A1 (en) * | 1993-02-12 | 1994-08-18 | Siemens Ag | Self-diagnosis for a vacuum cleaner and method for its operation |
-
1994
- 1994-04-15 DE DE4413225A patent/DE4413225A1/en not_active Withdrawn
-
1995
- 1995-03-27 EP EP95915164A patent/EP0755216B1/en not_active Expired - Lifetime
- 1995-03-27 WO PCT/EP1995/001147 patent/WO1995028122A1/en active IP Right Grant
- 1995-03-27 AT AT95915164T patent/ATE166554T1/en not_active IP Right Cessation
- 1995-03-27 DE DE59502352T patent/DE59502352D1/en not_active Expired - Fee Related
- 1995-03-27 DK DK95915164T patent/DK0755216T3/en active
- 1995-03-27 ES ES95915164T patent/ES2117417T3/en not_active Expired - Lifetime
- 1995-03-27 AU AU22148/95A patent/AU2214895A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1995028122A1 (en) | 1995-10-26 |
DK0755216T3 (en) | 1999-03-22 |
ATE166554T1 (en) | 1998-06-15 |
EP0755216B1 (en) | 1998-05-27 |
DE4413225A1 (en) | 1995-10-19 |
ES2117417T3 (en) | 1998-08-01 |
EP0755216A1 (en) | 1997-01-29 |
AU2214895A (en) | 1995-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |