DE2212723A1 - VACUUM CLEANER - Google Patents

VACUUM CLEANER

Info

Publication number
DE2212723A1
DE2212723A1 DE19722212723 DE2212723A DE2212723A1 DE 2212723 A1 DE2212723 A1 DE 2212723A1 DE 19722212723 DE19722212723 DE 19722212723 DE 2212723 A DE2212723 A DE 2212723A DE 2212723 A1 DE2212723 A1 DE 2212723A1
Authority
DE
Germany
Prior art keywords
vacuum cleaner
blow bar
bar
nozzle
driven
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.)
Pending
Application number
DE19722212723
Other languages
German (de)
Inventor
Walter Dr-Ing Kiefer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19722212723 priority Critical patent/DE2212723A1/en
Publication of DE2212723A1 publication Critical patent/DE2212723A1/en
Pending legal-status Critical Current

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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0411—Driving means for the brushes or agitators driven by electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Description

Betr.: Staubsaugerdüse Es sind eine Reihe von Zusatzgeräten bekannt, mit denen es möglich ist den Saugeffekt an Stausaugern zu verbessern.Re: vacuum cleaner nozzle A number of additional devices are known with which it is possible to improve the suction effect on vacuum cups.

Es sind dies in erster Linie Bürsten, rotierende Bürsten,rotierende Schlagleisten u.ä..These are primarily brushes, rotating brushes, rotating ones Blow bars etc.

All diesen Zusatzgeräten haftet der Nachteil an, daß sie entweder eine schlechte Reinigungswirkung haben, oder den Teppich stark strapazieren. EE ist ein starker abrieb festzustellen.All these additional devices have the disadvantage that they either have a poor cleaning effect or put a lot of strain on the carpet. EE strong abrasion can be observed.

Gemäß der n&chstehen näher beschriebenen erfinderrischen Idee läbt sich dieser Nachteil vermeiden. In der Abbildung tat ein prinzipieller Aufbau entsprechend der neuen Idee dargestellt.According to the inventive idea described in more detail below this disadvantage can be avoided. In the figure did a basic structure presented according to the new idea.

In einem Schutzgehäuse 1, an welches das Saugrohr auf gekannte Weise angeschlossen ist, befindet sich die Schlagleiste 2. Mit dieser Schlagleiste ist fest verbunden der Anker 3 eines Wechselstrommagneten. Die Spule 4 diese Magneten umschlißt den Anker3 so, daß nach Anlegen einer Wechselspannung an die Spule 4 in Verbindung mit den Druckfedern 5 eine senkrechte Schwingung zum Teppich 6 entsteht, entsprechend der Frequenz der Wechselspannung.In a protective housing 1, to which the suction pipe in a known manner is connected, the blow bar is 2. With this blow bar is firmly connected to the armature 3 of an alternating current magnet. The coil 4 these magnets surrounds the armature 3 in such a way that after applying an alternating voltage to the coil 4 in Connection with the compression springs 5 creates a perpendicular oscillation to the carpet 6, according to the frequency of the alternating voltage.

In der Schlagleiste befinden sich Luftschlitze 7, durch welche die staubuge Luft abgesaugt werden kann. Durch die schnellen Schwingungen der Schlagleiste gegen den Flor des Teppiche werden die chmut'£.-partikel losgeschlagen und können von dem Luftstrom abtransportiert werden. Es versteht sich von selbst, daß Form und Oberfläche der 8ehlagleiste so glatt und ohne scharfe Kanten und Ecken ausgebildet ist, daß eine weitgehenfe Schonung der Teppichfaaer gewährleistet ist.In the blow bar there are air slots 7 through which the Dusty air can be extracted. Due to the rapid vibrations of the blow bar the chmut '£ particles are knocked loose against the pile of the carpet and can be carried away by the air stream. It goes without saying that form and the surface of the sliding strip is so smooth and without sharp edges and corners is that a far-reaching protection of the carpet fibers is guaranteed.

Es ist naheliegend die Schlagleiste 2 zum Rand des Schutzgehäuses 1 mit einer gewissen Höhenverstellung- hier nicht dargestellt- zu versehen, damit eine Regelung der Schlagkraft auf den Teppich möglich ist.It is obvious that the blow bar 2 to the edge of the protective housing 1 with a certain height adjustment - not shown here - to be provided so a regulation of the impact force on the carpet is possible.

Claims (3)

P a t e n t a n s p r ü c h eP a t e n t a n s p r ü c h e 1. Staubsaugerdüse dadurch Lekennzeichnet, daß in dem Schutzeehäuse 1 der Düse eine Schlagleiste 2 an Federn 5 beweglich befestigt ist so, daß ein Elektroinagnetsystem 3/4 die Schlagleiste in netzfrequente Schwingungen versetzt.1. Vacuum cleaner nozzle characterized in that in the protective housing 1 of the nozzle a blow bar 2 is movably attached to springs 5 so that an electromagnetic system 3/4 set the blow bar in line-frequency oscillations. 2. Stausaugerdüse nach anspruch 1 dadurch gekennzeichnet, dal: das Schlagleistensystem in der Höhe zum Gehäuse zur Regelung der Schlagkraft verstellbar ist.2. Suction nozzle according to claim 1, characterized in that: the Impact bar system adjustable in height to the housing to regulate the impact force is. 3. Stausaugerdüse nach Anspruch 1 und 2 dadurch gekennzeichnet, daß bei Gleichstromgeräten das Elektromagnetsystem durch eine ljockenwelle o.ä. motorisch angetrieben ersetzt wird.3. Stausaugerdüse according to claim 1 and 2, characterized in that In the case of direct current devices, the electromagnetic system is driven by a camshaft or similar driven is replaced.
DE19722212723 1972-03-16 1972-03-16 VACUUM CLEANER Pending DE2212723A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722212723 DE2212723A1 (en) 1972-03-16 1972-03-16 VACUUM CLEANER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722212723 DE2212723A1 (en) 1972-03-16 1972-03-16 VACUUM CLEANER

Publications (1)

Publication Number Publication Date
DE2212723A1 true DE2212723A1 (en) 1973-09-20

Family

ID=5839106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722212723 Pending DE2212723A1 (en) 1972-03-16 1972-03-16 VACUUM CLEANER

Country Status (1)

Country Link
DE (1) DE2212723A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139199A1 (en) * 1991-11-28 1993-06-09 Horst K. 8183 Rottach-Egern De Veith Method for cleaning mattresses and upholstery - using HF electromagnetic or piezo-electric vibrator and vacuum extraction of dust together with UV sterilisation of surface.
EP0780085A1 (en) * 1995-12-21 1997-06-25 Walter Fust Vacuum cleaner and suction nozzle
WO1998025507A1 (en) * 1996-12-13 1998-06-18 Sjoegreen Joergen Universal nozzle with vibrator for both dry and wet vacuum cleaning

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139199A1 (en) * 1991-11-28 1993-06-09 Horst K. 8183 Rottach-Egern De Veith Method for cleaning mattresses and upholstery - using HF electromagnetic or piezo-electric vibrator and vacuum extraction of dust together with UV sterilisation of surface.
EP0780085A1 (en) * 1995-12-21 1997-06-25 Walter Fust Vacuum cleaner and suction nozzle
US5875517A (en) * 1995-12-21 1999-03-02 Fust; Walter Vacuum cleaner and suction head for use with the vacuum cleaner
WO1998025507A1 (en) * 1996-12-13 1998-06-18 Sjoegreen Joergen Universal nozzle with vibrator for both dry and wet vacuum cleaning

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