GB682137A - Improvements relating to suction cleaners - Google Patents
Improvements relating to suction cleanersInfo
- Publication number
- GB682137A GB682137A GB486251A GB486251A GB682137A GB 682137 A GB682137 A GB 682137A GB 486251 A GB486251 A GB 486251A GB 486251 A GB486251 A GB 486251A GB 682137 A GB682137 A GB 682137A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- reel
- rotate
- cable
- spring
- 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
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
- A47L9/26—Incorporation of winding devices for electric cables
-
- 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
- A47L9/20—Means for cleaning filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
682,137. Suction cleaners. HOOVER, Ltd. Feb. 28, 1951. No. 4862/51. Classes 8 (i) and 8 (ii). In a suction cleaner having a filter 29 through which air is drawn by a molor driven fan 26, and a cable reel 15 rotation of the latter as the cable 17 is wound actuates means for cleaning the filter. The reel 15 is formed by a cover 14 of the cleaner casing 6 and is rotated by a handle 22. The filter 29 and the stator of the motor also rotate with the reel about the motor axis and thereby allow stationary spring-biased brushes 31, 32 to remove dirt deposited on the outside of the filter. In a modification the filter remains stationary and is periodically collapsed and returned with a snap action by the upper end being operatively connected to a plurality of spring-biased cam followers co-operating with stepped cams arranged to rotate with the reel.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL76961D NL76961C (en) | 1951-02-28 | ||
US54976A US2594456A (en) | 1948-10-16 | 1948-10-16 | Vacuum cleaner |
GB486251A GB682137A (en) | 1951-02-28 | 1951-02-28 | Improvements relating to suction cleaners |
DEH8050A DE880047C (en) | 1951-02-28 | 1951-04-01 | vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB486251A GB682137A (en) | 1951-02-28 | 1951-02-28 | Improvements relating to suction cleaners |
Publications (1)
Publication Number | Publication Date |
---|---|
GB682137A true GB682137A (en) | 1952-11-05 |
Family
ID=9785214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB486251A Expired GB682137A (en) | 1948-10-16 | 1951-02-28 | Improvements relating to suction cleaners |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB682137A (en) |
NL (1) | NL76961C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4429116A1 (en) * | 1994-03-25 | 1995-09-28 | Hans Dietrich | Vacuum cleaner |
GB2305113A (en) * | 1995-09-16 | 1997-04-02 | Neil Kenneth Weatherill | Hand held vacuum cleaner |
GB2400573A (en) * | 2003-04-14 | 2004-10-20 | Samsung Kwangju Electronics Co | Filter cleaning apparatus for a vacuum cleaner |
WO2011015830A1 (en) | 2009-08-07 | 2011-02-10 | Numatic International Limited | Floor treatment machine with cable store |
US20180055318A1 (en) * | 2016-08-24 | 2018-03-01 | Shop Vac Corporation | Vacuum Cleaner Having a Filter Cleaning Mechanism |
US20190301493A1 (en) * | 2018-03-28 | 2019-10-03 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Fan systems including brushes and bristles for self-cleaning |
-
0
- NL NL76961D patent/NL76961C/xx active
-
1951
- 1951-02-28 GB GB486251A patent/GB682137A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4429116A1 (en) * | 1994-03-25 | 1995-09-28 | Hans Dietrich | Vacuum cleaner |
GB2305113A (en) * | 1995-09-16 | 1997-04-02 | Neil Kenneth Weatherill | Hand held vacuum cleaner |
GB2305113B (en) * | 1995-09-16 | 1999-10-27 | Neil Kenneth Weatherill | Compact vacuum cleaner |
GB2400573A (en) * | 2003-04-14 | 2004-10-20 | Samsung Kwangju Electronics Co | Filter cleaning apparatus for a vacuum cleaner |
GB2400573B (en) * | 2003-04-14 | 2005-04-13 | Samsung Kwangju Electronics Co | Filter assembly for a cyclone-type dust-collecting apparatus for a vacuum cleaner |
ES2249100A1 (en) * | 2003-04-14 | 2006-03-16 | Samsung Gwangju Electronics Co., Ltd | Filter assembly for a cyclone-type dust collecting apparatus of vacuum cleaner |
US7152276B2 (en) | 2003-04-14 | 2006-12-26 | Samsung Gwangju Electronics Co., Ltd. | Filter assembly for a cyclone-type dust collecting apparatus of vacuum cleaner |
AU2003220718B2 (en) * | 2003-04-14 | 2009-07-02 | Samsung Electronics Co., Ltd. | Filter Assembly for a Cyclone-type Dust Collecting Apparatus of Vacuum Cleaner |
WO2011015830A1 (en) | 2009-08-07 | 2011-02-10 | Numatic International Limited | Floor treatment machine with cable store |
US20180055318A1 (en) * | 2016-08-24 | 2018-03-01 | Shop Vac Corporation | Vacuum Cleaner Having a Filter Cleaning Mechanism |
WO2018039426A1 (en) * | 2016-08-24 | 2018-03-01 | Shop Vac Corporation | Vacuum cleaner having a filter cleaning mechanism |
US10136785B2 (en) * | 2016-08-24 | 2018-11-27 | Shop Vac Corporation | Vacuum cleaner having a filter cleaning mechanism |
US20190301493A1 (en) * | 2018-03-28 | 2019-10-03 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Fan systems including brushes and bristles for self-cleaning |
US10655645B2 (en) * | 2018-03-28 | 2020-05-19 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Fan systems including brushes and bristles for self-cleaning |
Also Published As
Publication number | Publication date |
---|---|
NL76961C (en) |
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