DE403856C - Stick vacuum cleaner - Google Patents
Stick vacuum cleanerInfo
- Publication number
- DE403856C DE403856C DEB106185D DEB0106185D DE403856C DE 403856 C DE403856 C DE 403856C DE B106185 D DEB106185 D DE B106185D DE B0106185 D DEB0106185 D DE B0106185D DE 403856 C DE403856 C DE 403856C
- Authority
- DE
- Germany
- Prior art keywords
- vacuum cleaner
- stick vacuum
- stick
- cleaner according
- return
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Description
Stielstaubsauger.Stick vacuum cleaner.
Zusatz zum Patent 398849.Addendum to patent 398849.
Gegenstand vorliegender Erfindung betrifft einen elektrischen Stielstaubsauger, bei weir chem das Zurückfallen des Staubes aus dem Filterraum in den Pumpenraum durch Anordnung eines nicht luftdichten Rückschlagabschlusses nach Art des Patentes 398849 verhütet wird.The present invention relates to an electric stick vacuum cleaner, at weir chem the falling back of the dust from the filter chamber into the pump chamber by arrangement a non-airtight non-return seal according to the type of patent 398849 prevented will.
Die Erfindung ist auf der Zeichnung im Schnitt dargestellt. Es sind zwei verschiedene ringförmige Rückschlagklappen α und b derart angeordnet, daß ihre freien Kanten gegeneinander wirken. Die einzelne- Rückschlags klappe braucht daher beim Öffnen uiid Schließen nur einen halb so großen Weg wie bei Verwendung nur einer Klappe zurückzulegen, so daß eine höhere Abschlußsicherheit ' erzielt wird.The invention is shown in section on the drawing. There are two different annular non-return flaps α and b arranged in such a way that their free edges act against one another. The single non-return flap therefore only needs to cover half the distance when opening and closing as when using only one flap, so that a higher degree of security is achieved.
Die Richtung der Luftströmung1 ist durch Pfeilstriche auf der Zeichnung, angegeben;.·The direction of the air flow 1 is indicated by arrow lines on the drawing;. ·
C ist das die Pumpe enthaltende Gehäuse des Staubsaugers, d die Saugmündung und e der elektrische Motor. C is the housing of the vacuum cleaner containing the pump, d is the suction nozzle and e is the electric motor.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB106185D DE403856C (en) | Stick vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB106185D DE403856C (en) | Stick vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE403856C true DE403856C (en) | 1924-10-09 |
Family
ID=6991547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB106185D Expired DE403856C (en) | Stick vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE403856C (en) |
-
0
- DE DEB106185D patent/DE403856C/en not_active Expired
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