DE373444C - Handheld vacuum cleaner - Google Patents
Handheld vacuum cleanerInfo
- Publication number
- DE373444C DE373444C DEU7633D DEU0007633D DE373444C DE 373444 C DE373444 C DE 373444C DE U7633 D DEU7633 D DE U7633D DE U0007633 D DEU0007633 D DE U0007633D DE 373444 C DE373444 C DE 373444C
- Authority
- DE
- Germany
- Prior art keywords
- vacuum cleaner
- funnel
- suction
- handle
- hand vacuum
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/02—Floor surfacing or polishing machines
- A47L11/20—Floor surfacing or polishing machines combined with vacuum cleaning devices
- A47L11/204—Floor surfacing or polishing machines combined with vacuum cleaning devices having combined drive for brushes and for vacuum cleaning
- A47L11/206—Floor surfacing or polishing machines combined with vacuum cleaning devices having combined drive for brushes and for vacuum cleaning for rotary disc brushes
- A47L11/2065—Floor surfacing or polishing machines combined with vacuum cleaning devices having combined drive for brushes and for vacuum cleaning for rotary disc brushes having only one disc brush
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4038—Disk shaped surface treating tools
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4075—Handles; levers
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
-
- 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
- A47L5/24—Hand-supported suction cleaners
Description
Der Staubsauger nach vorliegender Erfindung unterscheidet sich von ähnlichen Vorrichtungen besonders durch seine Handlichkeit, seine im Verhältnis zu seiner Größe und seinem Stromverbrauch hohe Leistung und dadurch, daß er sich auch als Bohnervorrichtung verwenden läßt.The vacuum cleaner of the present invention differs from similar devices especially for its handiness, its high power and power consumption in relation to its size and power consumption in that it can also be used as a polishing device.
Er besteht aus einem trichterförmigen Staubsaugekessel, an dessen engem Teil die ίο eingesaugte Luft ohne wesentliche Wirbelbildung eintritt. Die Filter sitzen in dem sich erweiternden Teile des Trichters und sind herausnehmbar. Die hochtourige Saugemaschine ist hinter dem Filter in dem weitesten Teile des Trichters untergebracht und wird unmittelbar am Handgriff bzw. an dem Verschlußdeckel des Trichters befestigt, so daß ihr Gewicht gut ausbalanciert ist.It consists of a funnel-shaped vacuum cleaner, on the narrow part of which the ίο Air sucked in without significant vortex formation entry. The filters sit in the widening part of the funnel and are removable. The high-speed suction machine is located behind the filter in the largest part of the funnel and is immediately attached to the handle or to the lid of the funnel so that its weight is well balanced.
Infolge der Vermeidung aller Wirbelbildung werden große Verluste vermieden, so daß eine verhältnismäßig kleine Kraftleistung eine große Wirkung erreicht.As a result of the avoidance of all vortex formation, large losses are avoided, so that a relatively small power output has a great effect.
Wenn die Welle der Antriebsmaschine nach außen herausgeführt wird, läßt sich damit, unter LTmständen mit Zwischenschaltung eines Vorgeleges, eine sich drehende Bohnerbürste betreiben, wobei es jedoch zweckmäßig ist, die Einsaugöffnung des Staubsaugeraumes zu verschließen, damit die dann mit ihrem Geblase leer laufende Maschine ihre ganze Leistung an die Bohnerbürste abgeben kann. Die Zeichnung stellt ein Ausführungsbeispiel dar. Der Handgriff 1 trägt an dem Gerüst 10 den Deckel 5 des Saugeraumes 8 und an diesem den Motor 2 mit dem Gebläserad 3. Der Steg 4 dient zur Befestigung des Motors an dem Deckel 5. Filter 6 und 7 sitzen in dem weiteren Teile des Trichters 8, der an dem engeren Teile das Mundstück 9 besitzt, in dem entweder der Saugrüssel oder eine Verlängerungsstange aus Rohr eingeführt werden kann. Die Welle des Motors 2 ist hier durch das Gebläserad 3 hindurchgeführt angedeutet und dient bei 11, wie in Abb. 2 gezeigt ist, zum Antrieb einer mit ihrem Stiel durch den Teil 12 hindurchgesteckten Bohnerbürste 13, während der Handgriff 1 hierbei zum Verschließen des Mundstückes 9 verwendet wird, wobei er gleichzeitig wieder als Handgriff dient.If the shaft of the drive machine is led out to the outside, it can be possibly with the interposition of a back gear, a rotating polishing brush operate, but it is useful to close the suction opening of the vacuum cleaner room close so that the machine, which then runs idle with its blower, has its whole Can give power to the polishing brush. The drawing represents an embodiment The handle 1 carries the cover 5 of the suction space 8 and on the frame 10 on this the motor 2 with the fan wheel 3. The web 4 is used to attach the motor on the cover 5. Filters 6 and 7 sit in the other part of the funnel 8, which is on the narrower part has the mouthpiece 9, in which either the proboscis or a Extension rod from tube can be inserted. The shaft of the motor 2 is passed through the fan wheel 3 here indicated and is used at 11, as shown in Fig. 2, to drive one with its handle polishing brush 13 inserted through part 12, while handle 1 here is used to close the mouthpiece 9, and at the same time again as Handle is used.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEU7633D DE373444C (en) | Handheld vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEU7633D DE373444C (en) | Handheld vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE373444C true DE373444C (en) | 1923-04-12 |
Family
ID=7566033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEU7633D Expired DE373444C (en) | Handheld vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE373444C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE745653C (en) * | 1935-08-23 | 1944-05-15 | Siemens Ag | Handheld vacuum cleaner |
US2857613A (en) * | 1955-03-22 | 1958-10-28 | Lewyt Corp | Vacuum cleaner and attachment therefor |
US2870468A (en) * | 1952-09-20 | 1959-01-27 | Rudolf Blik Electrische App N | Rotary cleaning brush attachment for suction cleaning devices |
WO2012013731A1 (en) | 2010-07-29 | 2012-02-02 | F. Hoffmann - La Roche Ag | Qualitative and quantitative detection of microbial nucleic acids |
WO2012013732A1 (en) | 2010-07-29 | 2012-02-02 | F. Hoffmann - La Roche Ag | Generic pcr |
WO2012013733A1 (en) | 2010-07-29 | 2012-02-02 | F. Hoffmann - La Roche Ag | Generic sample preparation |
WO2012013734A1 (en) | 2010-07-29 | 2012-02-02 | F. Hoffmann - La Roche Ag | Control nucleic acids for multiple parameters |
-
0
- DE DEU7633D patent/DE373444C/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE745653C (en) * | 1935-08-23 | 1944-05-15 | Siemens Ag | Handheld vacuum cleaner |
US2870468A (en) * | 1952-09-20 | 1959-01-27 | Rudolf Blik Electrische App N | Rotary cleaning brush attachment for suction cleaning devices |
US2857613A (en) * | 1955-03-22 | 1958-10-28 | Lewyt Corp | Vacuum cleaner and attachment therefor |
WO2012013731A1 (en) | 2010-07-29 | 2012-02-02 | F. Hoffmann - La Roche Ag | Qualitative and quantitative detection of microbial nucleic acids |
WO2012013732A1 (en) | 2010-07-29 | 2012-02-02 | F. Hoffmann - La Roche Ag | Generic pcr |
WO2012013733A1 (en) | 2010-07-29 | 2012-02-02 | F. Hoffmann - La Roche Ag | Generic sample preparation |
WO2012013734A1 (en) | 2010-07-29 | 2012-02-02 | F. Hoffmann - La Roche Ag | Control nucleic acids for multiple parameters |
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