DK0755216T3 - Vacuum cleaner with a suction power display - Google Patents
Vacuum cleaner with a suction power displayInfo
- Publication number
- DK0755216T3 DK0755216T3 DK95915164T DK95915164T DK0755216T3 DK 0755216 T3 DK0755216 T3 DK 0755216T3 DK 95915164 T DK95915164 T DK 95915164T DK 95915164 T DK95915164 T DK 95915164T DK 0755216 T3 DK0755216 T3 DK 0755216T3
- Authority
- DK
- Denmark
- Prior art keywords
- vacuum cleaner
- suction power
- power display
- blower
- pressure difference
- Prior art date
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 |
---|---|
DK0755216T3 true DK0755216T3 (en) | 1999-03-22 |
Family
ID=6515619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK95915164T DK0755216T3 (en) | 1994-04-15 | 1995-03-27 | Vacuum cleaner with a suction power display |
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 ES ES95915164T patent/ES2117417T3/en not_active Expired - Lifetime
- 1995-03-27 AT AT95915164T patent/ATE166554T1/en not_active IP Right Cessation
- 1995-03-27 WO PCT/EP1995/001147 patent/WO1995028122A1/en active IP Right Grant
- 1995-03-27 EP EP95915164A patent/EP0755216B1/en not_active Expired - Lifetime
- 1995-03-27 DK DK95915164T patent/DK0755216T3/en active
- 1995-03-27 AU AU22148/95A patent/AU2214895A/en not_active Abandoned
- 1995-03-27 DE DE59502352T patent/DE59502352D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0755216A1 (en) | 1997-01-29 |
EP0755216B1 (en) | 1998-05-27 |
DE59502352D1 (en) | 1998-07-02 |
ATE166554T1 (en) | 1998-06-15 |
ES2117417T3 (en) | 1998-08-01 |
WO1995028122A1 (en) | 1995-10-26 |
DE4413225A1 (en) | 1995-10-19 |
AU2214895A (en) | 1995-11-10 |
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