DK87578C - Device for vacuum cleaners. - Google Patents
Device for vacuum cleaners.Info
- Publication number
- DK87578C DK87578C DK246857AA DK246857A DK87578C DK 87578 C DK87578 C DK 87578C DK 246857A A DK246857A A DK 246857AA DK 246857 A DK246857 A DK 246857A DK 87578 C DK87578 C DK 87578C
- Authority
- DK
- Denmark
- Prior art keywords
- vacuum cleaners
- cleaners
- vacuum
- 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
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
-
- 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
- A47L9/19—Means for monitoring filtering operation
-
- 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
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2842—Suction motors or blowers
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK246857AA DK87578C (en) | 1957-07-15 | 1957-07-15 | Device for vacuum cleaners. |
CH6146158A CH367600A (en) | 1957-07-15 | 1958-07-07 | Vacuum cleaner with drive motor for two different speeds and means for automatic switching to these speeds |
US747152A US3069068A (en) | 1957-07-15 | 1958-07-08 | Vacuum cleaner, the driving motor of which is arranged for running at two different velocities |
DEA29873A DE1156206B (en) | 1957-07-15 | 1958-07-10 | Vacuum cleaner powered by an electric motor |
GB22368/58A GB829987A (en) | 1957-07-15 | 1958-07-11 | Improvements in and relating to electric motor driven fan type vacuum cleaners |
FR1207804D FR1207804A (en) | 1957-07-15 | 1958-07-12 | Improvements to dust vacuum cleaners whose motor can operate at two different speeds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK246857AA DK87578C (en) | 1957-07-15 | 1957-07-15 | Device for vacuum cleaners. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK87578C true DK87578C (en) | 1959-07-20 |
Family
ID=8112582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK246857AA DK87578C (en) | 1957-07-15 | 1957-07-15 | Device for vacuum cleaners. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3069068A (en) |
CH (1) | CH367600A (en) |
DE (1) | DE1156206B (en) |
DK (1) | DK87578C (en) |
FR (1) | FR1207804A (en) |
GB (1) | GB829987A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3669145A (en) * | 1970-06-22 | 1972-06-13 | Fasco Industries | Central vacuum cleaner control system |
DE2734051C2 (en) * | 1977-07-28 | 1985-12-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Vacuum cleaner or the like. With an electric motor for a suction fan |
DE2853660A1 (en) * | 1978-12-13 | 1980-07-03 | Eaton Gmbh | ELECTRIC VACUUM CLEANER |
DE3030066C2 (en) * | 1980-08-08 | 1983-07-07 | Progress-Elektrogeräte Mauz & Pfeiffer GmbH & Co, 7000 Stuttgart | Speed control device for a fan motor of a vacuum cleaner |
DE3117507C2 (en) * | 1981-03-12 | 1984-08-30 | Gerhard 7262 Althengstett Kurz | Device for the automatic suction power control of a vacuum cleaner |
DE69203124T2 (en) * | 1991-03-29 | 1996-02-01 | Philips Electronics Nv | Apparatus at least with an electric motor with changeable motor power. |
JP2633796B2 (en) * | 1993-07-26 | 1997-07-23 | 八洲電機株式会社 | Electric vacuum cleaner |
US5466995A (en) * | 1993-09-29 | 1995-11-14 | Taco, Inc. | Zoning circulator controller |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US859281A (en) * | 1906-04-19 | 1907-07-09 | Company L Aspirator | Machine for removing dust by suction from carpets, furniture, curtains, tapestry, &c. |
GB368731A (en) * | 1930-12-01 | 1932-03-01 | Gen Electric Co Ltd | Improvements in or relating to gas filtering apparatus |
US1904973A (en) * | 1931-06-29 | 1933-04-18 | Hoover Co | Suction cleaner |
US2140143A (en) * | 1933-12-30 | 1938-12-13 | Hoover Co | Suction cleaner |
US2046675A (en) * | 1934-08-24 | 1936-07-07 | Hoover Co | Universal electric motor |
US2439239A (en) * | 1945-04-12 | 1948-04-06 | Gen Electric | Cabin supercharger regulator system |
US2588301A (en) * | 1946-04-22 | 1952-03-04 | Knapp Monarch Co | Centrifugal speed control for vacuum cleaners |
US2570222A (en) * | 1946-04-26 | 1951-10-09 | Electrolux Ab | Electric motor |
US2758670A (en) * | 1954-01-29 | 1956-08-14 | Electrolux Corp | Adjustable control for automatic vacuum cleaners |
US2789660A (en) * | 1954-05-12 | 1957-04-23 | Electrolux Corp | Automatic vacuum cleaners |
-
1957
- 1957-07-15 DK DK246857AA patent/DK87578C/en active
-
1958
- 1958-07-07 CH CH6146158A patent/CH367600A/en unknown
- 1958-07-08 US US747152A patent/US3069068A/en not_active Expired - Lifetime
- 1958-07-10 DE DEA29873A patent/DE1156206B/en active Pending
- 1958-07-11 GB GB22368/58A patent/GB829987A/en not_active Expired
- 1958-07-12 FR FR1207804D patent/FR1207804A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3069068A (en) | 1962-12-18 |
CH367600A (en) | 1963-02-28 |
GB829987A (en) | 1960-03-09 |
FR1207804A (en) | 1960-02-18 |
DE1156206B (en) | 1963-10-24 |
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