FR2455878A1 - Vacuum cleaner for carpets and upholstery - has two pipes with flow in opposite directions, two turbines and brush with suction control valve - Google Patents
Vacuum cleaner for carpets and upholstery - has two pipes with flow in opposite directions, two turbines and brush with suction control valveInfo
- Publication number
- FR2455878A1 FR2455878A1 FR7911917A FR7911917A FR2455878A1 FR 2455878 A1 FR2455878 A1 FR 2455878A1 FR 7911917 A FR7911917 A FR 7911917A FR 7911917 A FR7911917 A FR 7911917A FR 2455878 A1 FR2455878 A1 FR 2455878A1
- Authority
- FR
- France
- Prior art keywords
- brush
- carpets
- upholstery
- flow
- vacuum cleaner
- 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.)
- Withdrawn
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
- A47L9/02—Nozzles
- A47L9/08—Nozzles with means adapted for blowing
-
- 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)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The electric vacuum cleaner removes the dust from carpets and upholstery. It incorporates a second pipe parallel to the first pipe (9,11) with flow in the reverse direction so that the dust is stirred up and more easily sucked up. A turbine (2) conveys pressurised air to the suction brush (15). A valve (13) is adjusted to convey sucked up air past the suction turbine (3). The brush can be round, oval, oblong or square, with rigid or flexible edges.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7911917A FR2455878A1 (en) | 1979-05-10 | 1979-05-10 | Vacuum cleaner for carpets and upholstery - has two pipes with flow in opposite directions, two turbines and brush with suction control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7911917A FR2455878A1 (en) | 1979-05-10 | 1979-05-10 | Vacuum cleaner for carpets and upholstery - has two pipes with flow in opposite directions, two turbines and brush with suction control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2455878A1 true FR2455878A1 (en) | 1980-12-05 |
Family
ID=9225309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911917A Withdrawn FR2455878A1 (en) | 1979-05-10 | 1979-05-10 | Vacuum cleaner for carpets and upholstery - has two pipes with flow in opposite directions, two turbines and brush with suction control valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2455878A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0485534A1 (en) * | 1987-11-23 | 1992-05-20 | Torus Corporation | Fluid flow apparatus and process |
FR2705220A1 (en) * | 1993-05-18 | 1994-11-25 | Barillet Daniel | Suction cleaning apparatus and suction cleaning method |
EP0668043A1 (en) * | 1994-02-16 | 1995-08-23 | Matsushita Electric Industrial Co., Ltd. | Upright vacuum cleaner |
US5454137A (en) * | 1994-07-11 | 1995-10-03 | Reeves; James A. | Vacuum hose assembly |
US5457848A (en) * | 1992-10-26 | 1995-10-17 | Tokyo Cosmos Electric Co. Ltd. | Recirculating type cleaner |
US5613269A (en) * | 1992-10-26 | 1997-03-25 | Miwa Science Laboratory Inc. | Recirculating type cleaner |
US5647092A (en) * | 1992-10-26 | 1997-07-15 | Miwa Science Laboratory Inc. | Recirculating type cleaner |
US6108863A (en) * | 1999-06-10 | 2000-08-29 | Lin; Yao-Chang | Vacuum cleaner with dual blowing/suction function |
EP1118302A2 (en) * | 2000-01-20 | 2001-07-25 | SANYO ELECTRIC Co., Ltd. | Vacuum cleaner with recirculation of the exhaust air |
FR2810871A1 (en) * | 2000-06-30 | 2002-01-04 | Samsung Kwangju Electronics Co | RETURN FLOW VACUUM |
EP2203603A2 (en) * | 2007-09-26 | 2010-07-07 | Roger Vanderlinden | Pick-up head having a re-circulating air system for a mobile sweeping vehilcle |
-
1979
- 1979-05-10 FR FR7911917A patent/FR2455878A1/en not_active Withdrawn
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0485534A4 (en) * | 1987-11-23 | 1993-01-07 | Torus Corporation | Fluid flow apparatus and process |
EP0485534A1 (en) * | 1987-11-23 | 1992-05-20 | Torus Corporation | Fluid flow apparatus and process |
US5457848A (en) * | 1992-10-26 | 1995-10-17 | Tokyo Cosmos Electric Co. Ltd. | Recirculating type cleaner |
US5613269A (en) * | 1992-10-26 | 1997-03-25 | Miwa Science Laboratory Inc. | Recirculating type cleaner |
US5647092A (en) * | 1992-10-26 | 1997-07-15 | Miwa Science Laboratory Inc. | Recirculating type cleaner |
FR2705220A1 (en) * | 1993-05-18 | 1994-11-25 | Barillet Daniel | Suction cleaning apparatus and suction cleaning method |
US5930864A (en) * | 1994-02-16 | 1999-08-03 | Matsushita Electric Industrial Co., Ltd. | Upright vacuum cleaner |
EP0668043A1 (en) * | 1994-02-16 | 1995-08-23 | Matsushita Electric Industrial Co., Ltd. | Upright vacuum cleaner |
US5799363A (en) * | 1994-02-16 | 1998-09-01 | Matsushita Electric Industrial Co., Ltd. | Upright vacuum cleaner |
US5454137A (en) * | 1994-07-11 | 1995-10-03 | Reeves; James A. | Vacuum hose assembly |
US6108863A (en) * | 1999-06-10 | 2000-08-29 | Lin; Yao-Chang | Vacuum cleaner with dual blowing/suction function |
EP1118302A2 (en) * | 2000-01-20 | 2001-07-25 | SANYO ELECTRIC Co., Ltd. | Vacuum cleaner with recirculation of the exhaust air |
EP1118302A3 (en) * | 2000-01-20 | 2002-08-21 | SANYO ELECTRIC Co., Ltd. | Vacuum cleaner with recirculation of the exhaust air |
FR2810871A1 (en) * | 2000-06-30 | 2002-01-04 | Samsung Kwangju Electronics Co | RETURN FLOW VACUUM |
EP2203603A2 (en) * | 2007-09-26 | 2010-07-07 | Roger Vanderlinden | Pick-up head having a re-circulating air system for a mobile sweeping vehilcle |
EP2203603A4 (en) * | 2007-09-26 | 2012-11-14 | Roger Vanderlinden | Pick-up head having a re-circulating air system for a mobile sweeping vehilcle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |