DE59702570D1 - ELECTRIC VACUUM CLEANER - Google Patents
ELECTRIC VACUUM CLEANERInfo
- Publication number
- DE59702570D1 DE59702570D1 DE59702570T DE59702570T DE59702570D1 DE 59702570 D1 DE59702570 D1 DE 59702570D1 DE 59702570 T DE59702570 T DE 59702570T DE 59702570 T DE59702570 T DE 59702570T DE 59702570 D1 DE59702570 D1 DE 59702570D1
- Authority
- DE
- Germany
- Prior art keywords
- vacuum cleaner
- suction side
- air duct
- electric vacuum
- atmosphere
- 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
-
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/14—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention relates to an electrical vacuum cleaner (1) with an electric motor, a filter bag cavity (FA) and a work air duct (15). The electric motor drives a fan which has a suction side (S) and a compressed air side (DL), the suction side (S) being connected to the air duct (15) when air is directly blown-off into the atmosphere. In order to improve the design of an electrical vacuum cleaner, particularly as regards possible applications, it is proposed that the compressed air side (DL) should be connectable to the work air duct (15) when the suction side (S) is directly exposed to the atmosphere.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19612936A DE19612936A1 (en) | 1996-04-01 | 1996-04-01 | Electric vacuum cleaner |
PCT/EP1997/000978 WO1997036533A1 (en) | 1996-04-01 | 1997-02-28 | Electrical vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59702570D1 true DE59702570D1 (en) | 2000-12-07 |
Family
ID=7790104
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19612936A Withdrawn DE19612936A1 (en) | 1996-04-01 | 1996-04-01 | Electric vacuum cleaner |
DE59702570T Expired - Fee Related DE59702570D1 (en) | 1996-04-01 | 1997-02-28 | ELECTRIC VACUUM CLEANER |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19612936A Withdrawn DE19612936A1 (en) | 1996-04-01 | 1996-04-01 | Electric vacuum cleaner |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0893962B1 (en) |
AT (1) | ATE197235T1 (en) |
DE (2) | DE19612936A1 (en) |
ES (1) | ES2152083T3 (en) |
WO (1) | WO1997036533A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2377880A (en) | 2001-07-25 | 2003-01-29 | Black & Decker Inc | Multi-operational battery powered vacuum cleaner |
DE102004013263A1 (en) * | 2004-03-18 | 2005-09-29 | Vorwerk & Co. Interholding Gmbh | Electric vacuum cleaner |
DE102010000607B4 (en) | 2010-03-02 | 2022-06-15 | Vorwerk & Co. Interholding Gmbh | Household vacuum cleaner that can be used as a base station for an automatically movable suction and/or sweeping device |
DE102012211246A1 (en) | 2012-06-29 | 2014-01-02 | BSH Bosch und Siemens Hausgeräte GmbH | Combination of a small vacuum cleaner and a stem vacuum cleaner frame as well as small vacuum cleaner and handle vacuum cleaner frame |
DE102013111472A1 (en) | 2013-10-17 | 2015-04-23 | Vorwerk & Co. Interholding Gmbh | household appliance |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2087559C (en) * | 1992-09-08 | 1996-01-09 | Robert E. Steiner | Variable high/low vacuum/blower device |
DE9312607U1 (en) * | 1993-08-23 | 1993-10-28 | Electrostar Schöttle GmbH & Co, 73262 Reichenbach | Suction and blowing device |
GB9406532D0 (en) * | 1994-03-31 | 1994-05-25 | Black & Decker Inc | Blower vacuum |
JPH07275164A (en) * | 1994-04-08 | 1995-10-24 | Matsushita Electric Ind Co Ltd | Upright-type vacuum cleaner |
GB9409909D0 (en) * | 1994-05-18 | 1994-07-06 | Black & Decker Inc | Blower vacuum |
-
1996
- 1996-04-01 DE DE19612936A patent/DE19612936A1/en not_active Withdrawn
-
1997
- 1997-02-28 ES ES97907053T patent/ES2152083T3/en not_active Expired - Lifetime
- 1997-02-28 WO PCT/EP1997/000978 patent/WO1997036533A1/en active IP Right Grant
- 1997-02-28 EP EP97907053A patent/EP0893962B1/en not_active Expired - Lifetime
- 1997-02-28 DE DE59702570T patent/DE59702570D1/en not_active Expired - Fee Related
- 1997-02-28 AT AT97907053T patent/ATE197235T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0893962B1 (en) | 2000-11-02 |
EP0893962A1 (en) | 1999-02-03 |
ATE197235T1 (en) | 2000-11-15 |
DE19612936A1 (en) | 1997-10-02 |
WO1997036533A1 (en) | 1997-10-09 |
ES2152083T3 (en) | 2001-01-16 |
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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 |