BE479028A - - Google Patents
Info
- Publication number
- BE479028A BE479028A BE479028DA BE479028A BE 479028 A BE479028 A BE 479028A BE 479028D A BE479028D A BE 479028DA BE 479028 A BE479028 A BE 479028A
- Authority
- BE
- Belgium
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
- A47L9/20—Means for cleaning filters
-
- 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
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
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- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/165—Construction of inlets
-
- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20897/46A GB614297A (en) | 1946-07-12 | 1946-07-12 | Improvements in or relating to suction cleaners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479028A true BE479028A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=10153621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479028D BE479028A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1946-07-12 |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1136028B1 (en) * | 2000-03-24 | 2006-07-26 | Sharp Kabushiki Kaisha | Electric vacuum cleaner |
| US8015657B2 (en) * | 2007-02-09 | 2011-09-13 | Black & Decker Inc. | Vacuum electronic power tool sense |
| US7962994B2 (en) * | 2007-10-11 | 2011-06-21 | Black & Decker Inc. | Vacuum electronic switch detection system |
| US7644469B2 (en) * | 2007-10-11 | 2010-01-12 | Black & Decker Inc. | Vacuum electronics isolation method |
| US8516650B2 (en) * | 2007-10-11 | 2013-08-27 | Black & Decker Inc. | Vacuum electronic water sense circuit |
| US8327487B2 (en) | 2008-01-31 | 2012-12-11 | Black & Decker Inc. | Vacuum filter cleaning device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1929025A (en) * | 1930-08-02 | 1933-10-03 | Quadrex Corp | Bagless vacuum cleaner |
| US2002636A (en) * | 1930-09-12 | 1935-05-28 | Quadrex Corp | Vacuum-broom |
| US1954416A (en) * | 1930-10-15 | 1934-04-10 | Quadrex Corp | Bagless vacuum cleaner |
| US2184732A (en) * | 1936-06-11 | 1939-12-26 | Bendix Prod Corp | Vacuum cleaner |
| US2287921A (en) * | 1939-11-18 | 1942-06-30 | Hoover Co | Suction cleaner |
| USRE22336E (en) * | 1940-04-05 | 1943-06-22 | Vacuum cleaner | |
| US2287924A (en) * | 1940-12-21 | 1942-06-30 | Hoover Co | Suction cleaner |
-
0
- NL NL70175D patent/NL70175C/xx active
- FR FR957814D patent/FR957814A/fr not_active Expired
- BE BE479028D patent/BE479028A/xx unknown
-
1946
- 1946-07-12 GB GB20897/46A patent/GB614297A/en not_active Expired
-
1947
- 1947-07-17 US US761530A patent/US2570307A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2570307A (en) | 1951-10-09 |
| FR957814A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1950-02-25 |
| GB614297A (en) | 1948-12-13 |
| NL70175C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |