EP2123204A3 - Device for regulating the suction air stream of a suction device - Google Patents

Device for regulating the suction air stream of a suction device Download PDF

Info

Publication number
EP2123204A3
EP2123204A3 EP20090004933 EP09004933A EP2123204A3 EP 2123204 A3 EP2123204 A3 EP 2123204A3 EP 20090004933 EP20090004933 EP 20090004933 EP 09004933 A EP09004933 A EP 09004933A EP 2123204 A3 EP2123204 A3 EP 2123204A3
Authority
EP
European Patent Office
Prior art keywords
suction
regulating
air stream
suction air
air
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.)
Granted
Application number
EP20090004933
Other languages
German (de)
French (fr)
Other versions
EP2123204B1 (en
EP2123204A2 (en
Inventor
Holger Siegfried Lepold
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.)
Sprintus GmbH
Original Assignee
Sprintus GmbH
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 Sprintus GmbH filed Critical Sprintus GmbH
Publication of EP2123204A2 publication Critical patent/EP2123204A2/en
Publication of EP2123204A3 publication Critical patent/EP2123204A3/en
Application granted granted Critical
Publication of EP2123204B1 publication Critical patent/EP2123204B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action

Abstract

Die vorliegende Erfindung betrifft eine Vorrichtung zur Regulierung des Saugluftstroms (S) eines Saugers mittels Falschluft. Erfindungsgemäß ist vorgesehen, dass ein Sauggerät (10) für den Sauger vorgesehen ist, das mindestens eine Falschluftöffnung (22) aufweist, deren Öffnungsquerschnitt mittels eines Steuerelements (23) derart steuerbar ist, dass Falschluft dem Saugluftstrom (S) zuführbar ist.

Figure imgaf001
The present invention relates to a device for regulating the suction air flow (S) of a nipple by means of false air. According to the invention, provision is made for a suction device (10) for the suction device which has at least one false air opening (22) whose opening cross section can be controlled by means of a control element (23) such that secondary air can be supplied to the suction air flow (S).
Figure imgaf001
EP09004933.9A 2008-05-21 2009-04-03 Device for regulating the suction air stream of a suction device Active EP2123204B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810024605 DE102008024605A1 (en) 2008-05-21 2008-05-21 Device for regulating the suction air flow of a vacuum cleaner

Publications (3)

Publication Number Publication Date
EP2123204A2 EP2123204A2 (en) 2009-11-25
EP2123204A3 true EP2123204A3 (en) 2012-07-04
EP2123204B1 EP2123204B1 (en) 2016-11-16

Family

ID=41050876

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09004933.9A Active EP2123204B1 (en) 2008-05-21 2009-04-03 Device for regulating the suction air stream of a suction device

Country Status (2)

Country Link
EP (1) EP2123204B1 (en)
DE (1) DE102008024605A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113729547A (en) * 2020-05-29 2021-12-03 优联沃森(苏州)智能技术有限公司 Constant pressure type household cleaning dust collector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1698261A2 (en) * 2005-03-03 2006-09-06 Alfred Kärcher GmbH & Co. KG Airflow regulator for vacuum-cleaner
DE102005017568A1 (en) * 2005-04-11 2006-10-12 Alfred Kärcher Gmbh & Co. Kg vacuum cleaning
DE202006017191U1 (en) * 2006-11-10 2007-01-04 Vorwerk & Co. Interholding Gmbh Supplementary vent for the cooling air to the electric motor of a domestic vacuum cleaner has a closing system mounted on a leaf spring which closes at low suction pressure
EP1832213A2 (en) * 2006-03-06 2007-09-12 Samsung Gwangju Electronics Co., Ltd. Suction brush for vacuum cleaner
WO2008000829A1 (en) * 2006-06-30 2008-01-03 BSH Bosch und Siemens Hausgeräte GmbH Supplementary air valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1879398U (en) 1963-04-27 1963-09-19 Kicherer Fakir Werk SUCTION PRESSURE REGULATOR FOR STICK VACUUM CLEANER.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1698261A2 (en) * 2005-03-03 2006-09-06 Alfred Kärcher GmbH & Co. KG Airflow regulator for vacuum-cleaner
DE102005017568A1 (en) * 2005-04-11 2006-10-12 Alfred Kärcher Gmbh & Co. Kg vacuum cleaning
EP1832213A2 (en) * 2006-03-06 2007-09-12 Samsung Gwangju Electronics Co., Ltd. Suction brush for vacuum cleaner
WO2008000829A1 (en) * 2006-06-30 2008-01-03 BSH Bosch und Siemens Hausgeräte GmbH Supplementary air valve
DE202006017191U1 (en) * 2006-11-10 2007-01-04 Vorwerk & Co. Interholding Gmbh Supplementary vent for the cooling air to the electric motor of a domestic vacuum cleaner has a closing system mounted on a leaf spring which closes at low suction pressure

Also Published As

Publication number Publication date
DE102008024605A1 (en) 2009-11-26
EP2123204B1 (en) 2016-11-16
EP2123204A2 (en) 2009-11-25

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