EP1105030B1 - Reinigungsvorrichtung - Google Patents

Reinigungsvorrichtung Download PDF

Info

Publication number: EP1105030B1
Authority: EP; European Patent Office
Prior art keywords: cleaning; liquid; hydrostatic bearings; cleaning device; supplied
Prior art date: 1998-08-12
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 - Lifetime

Application number

EP99945936A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP1105030A1 (de

Inventor

Irén Dornier

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.)

Dornier Technologie GmbH and Co KG

Original Assignee

Dornier Technologie GmbH and Co KG

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.)

1998-08-12

Filing date

1999-07-07

Publication date

2003-12-03

1999-07-07 Application filed by Dornier Technologie GmbH and Co KG filed Critical Dornier Technologie GmbH and Co KG

2001-06-13 Publication of EP1105030A1 publication Critical patent/EP1105030A1/de

2003-12-03 Application granted granted Critical

2003-12-03 Publication of EP1105030B1 publication Critical patent/EP1105030B1/de

2019-07-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Images

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
- A47L1/00—Cleaning windows
- A47L1/02—Power-driven machines or devices

Definitions

the invention relates to a cleaning device, in particular for glass and facade surfaces, with a cleaning head with at least one cleaning chamber, the cleaning liquid from a container is supplied by a vacuum device is suctioned off again.
the cleaning device can be designed fully automatically and e.g. for cleaning the window and facade surfaces of Skyscrapers are used.
the cleaning head for example on a gondola hanging on ropes be attached and by a control device on the cleaning surfaces.
the associated components of the cleaning system such as Water tanks, energy generator, drive device for the cleaning head, Lines etc.
the nacelle can be hung on a crane be movable on rails that are on the Roof of the housing is located, the nacelle being lifted by the crane Window to window can be moved to one at a time Carry out cleaning process.
a slide that can be moved on rails can also be provided, which carries the components of the cleaning device.
the cleaning device does not have to be fully automatic , but it can also be a semi-automatic Act device in which e.g. the cleaning head by an operator on the surfaces to be cleaned is performed while the cleaning function of the cleaning head expires automatically.
the cleaning head the cleaning liquid is supplied by a pump and that the cleaning agents provided in the cleaning head work independently, these cleaning agents for example in order to rotate against the surface to be cleaned
Can act means that are driven by a motor.
nozzles can also be used as cleaning agents be provided, from which the cleaning liquid with high Pressure is applied to the surface to be cleaned, or an ultrasonic pulse generator, the on the cleaning head completely filling cleaning liquid transmits ultrasonic vibrations, through the dirt particles quickly and thoroughly from the surface to be cleaned.
the invention is on no particular detergents restricted in the cleaning head, but in general on any cleaning heads applicable.
the cleaning device can also be a relatively small one Be a handheld device with the cleaning head on a long Pipe or the like, with the help of the cleaning head by an operator, for example via high, otherwise difficult to reach window areas or is led over the roof of a winter garden.
the surfaces to be cleaned can basically be vertical, sloping or also lie horizontally, with the cleaning device also for example can be used to remove dirt from the underside of a glass roof.
a steam cleaning head is known in which steam is supplied to several vapor pressure chambers open at the end.
the steam dissolves the Schmtz from a pane to be cleaned and flows over boundary webs away in the suction area of the cleaning head, from where that Steam / water / dirt mixture is extracted.
DE-A-2 121 500 discloses a cleaning device with a cleaning head with two cleaning chambers, to which cleaning liquid is supplied, which is under a frame-shaped slide shoe gets into a vacuum area, from where it is sucked off.
DE-A-18 17 917 discloses a cleaning head with several support feet, from which liquid emerges on which the cleaning head moves when moving over the surface to be cleaned slides.
the fed to the cleaning head Cleaning liquid sometimes from outlet openings at the bottom of a so-called Bell off and also reaches the individual through branch lines Support feet that form hydrostatic position devices. This has the consequence that the liquid from the bearing feet always with the same operating pressure Cleaning liquid escapes.
the present invention has for its object a cleaning device of the type under consideration, in which a smooth movement of the Cleaning head over the surface to be cleaned with a relatively small Force is allowed.
the cleaning head contains several hydrostatic bearing devices from which liquid emerges on which the cleaning head glides over the surface to be cleaned when moving.
the liquid forms between the end faces of the cleaning head and the one to be cleaned Surface a liquid film that prevents the cleaning head from being in direct Comes into contact with the surface to be cleaned.
the sliding on the liquid film takes place practically smoothly, so that to guide the cleaning head over cleaning surface requires only very little effort.
An adjustable throttle valve is arranged in the manifold or in that to the adjustable throttle valves arranged in hydrostatic bearings with which the pressure of the supplied liquid can be changed. So that the thickness of the liquid film can be adapted to the respective application be adjusted. It should be useful in the case of a particularly rough or uneven surface to increase the thickness of the liquid layer accordingly.
the hydrostatic bearing devices also ensure that the cleaning surface before damage by the cleaning head, for example before a scratch, is protected and that the cleaning head because of the distance can slide smoothly from the surface over the contaminants on the surface.
the hydrostatic bearings are preferred with the cleaning liquid container connected, from which by means of a pump Cleaning liquid is fed to the cleaning head.
a pump Cleaning liquid is fed to the cleaning head.
it is water, the suitable cleaning additives can be attached.
the cleaning liquid becomes the cleaning chamber and the liquid of the hydrostatic bearing devices by a vacuum device, for example a Suction fan, sucked into the cleaning liquid container, from which the cleaning liquid is preferably in a closed Circuit is returned to the cleaning chamber. before the dirty water is provided by a suitable place Filter device cleaned.
a vacuum device for example a Suction fan
the cleaning head contains no wiper in the form of a sealing lip or the like, but all the liquid is in the ring channel sucked in without liquid beyond this to the outside exit. Without a scraper, the cleaning head is in every direction freely movable, whereby - as mentioned above - the sliding on a thin layer of water in the area of the hydrostatic storage facilities smooth and practically without frictional resistance goes. This also applies to the case that the cleaning surface is not smooth, but is rough.
the liquid through the hydrostatic bearings Pump is supplied, which also supplies the cleaning chamber with liquid preferably a device for reducing the pressure is provided, the Water pressure at the hydrostatic bearings can be different than the pressure of the the washing chamber introduced washing water.
the hydrostatic bearings are expediently designed so that the front Wall sections of the cleaning head openings for the liquid to exit exhibit.
These can be circular holes that form the Extend the exit level conically or, for example, in a flat trough shape.
the liquid flows out of the holes or depressions over the end wall sections into the cleaning chamber and partly directly into the rotating one Suction.
hydrostatic bearings there are several along the edge of the cleaning chamber spaced apart hydrostatic bearings. If the Cleaning head has a rectangular shape - but the invention does not is restricted - at least in the corner areas of the cleaning chamber one hydrostatic each Bearings may be arranged, with additional hydrostatic Bearings, for example in the middle of the long sides, can be provided.
the cleaning head 1 shown in the figures contains one central cleaning chamber 2, the one rotating from the outside Suction channel 3 is surrounded.
the suction channel 3 is radially inside a peripheral web 4 separated from the cleaning chamber 2 and also bounded on the outside by a peripheral web 5.
the bridges 4 and 5 end on the side facing a cleaning surface 6 of the cleaning head 1 in a common end plane.
the cleaning head 1 has a rectangular shape. In the four corners and in the middle of the long sides are hydrostatic Bearing 7 formed, which contain end wall portions 8, which are in the same plane as the front edges the webs 4 and 5.
the front wall sections 8 also contain outlet openings 9 for the cleaning liquid, which when operating the cleaning device between the Wall sections 8 and the surface 6 to be cleaned a liquid layer for hydrostatic storage of the cleaning head forms.
the outlet openings 9 are cleaning liquid through channels 10 (see Figure 2), the circumferential web 4 in the area of the hydrostatic bearing accordingly has greater wall thickness.
the cleaning device contains separate from the cleaning head 1 a cleaning liquid tank 11, which is via a line 12 is connected to a pump 13 and a filter 14, from where the line 12 opens into the cleaning chamber 2 to to supply them with cleaning fluid.
Line 12 is provided with an adjustable throttle valve 15 with which the Pressure of the cleaning liquid introduced into the cleaning chamber 2 is adjustable.
Line 16 From line 12 branches in the direction of flow upstream of the throttle valve 15 a line 16 with a further adjustable throttle valve 17 from.
Line 16 becomes adjustable pressure Cleaning liquid the channels 10 and thus the hydrostatic Bearings 7 supplied.
the water cycle closes in that through a pipe 18 an air / water / dirt mixture from the rotating Suction channel 3 is suctioned off and introduced into the tank 11, for what this is connected in its upper region to a suction fan 19 is.
the cleaning head 1 slides on a liquid film over the surface 6 to be cleaned, i.e. at a short distance from surface 6.
the actual cleaning process can be done by all suitable means arranged in the cleaning chamber 2 are caused.

Landscapes

Cleaning By Liquid Or Steam (AREA)
Surgical Instruments (AREA)
Cleaning Or Drying Semiconductors (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Surface Treatment Of Glass (AREA)
Cleaning In General (AREA)

EP99945936A 1998-08-12 1999-07-07 Reinigungsvorrichtung Expired - Lifetime EP1105030B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19836527		1998-08-12
DE19836527A DE19836527A1 (de)	1998-08-12	1998-08-12	Reinigungsvorrichtung
PCT/DE1999/002099 WO2000008996A1 (de)	1998-08-12	1999-07-07	Reinigungsvorrichtung

Publications (2)

Publication Number	Publication Date
EP1105030A1 EP1105030A1 (de)	2001-06-13
EP1105030B1 true EP1105030B1 (de)	2003-12-03

Family

ID=7877300

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99945936A Expired - Lifetime EP1105030B1 (de)	1998-08-12	1999-07-07	Reinigungsvorrichtung

Country Status (6)

Country	Link
EP (1)	EP1105030B1 (es)
AT (1)	ATE255357T1 (es)
AU (1)	AU5848999A (es)
DE (2)	DE19836527A1 (es)
ES (1)	ES2212625T3 (es)
WO (1)	WO2000008996A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20070034228A1 (en) *	2005-08-02	2007-02-15	Devitt Andrew J	Method and apparatus for in-line processing and immediately sequential or simultaneous processing of flat and flexible substrates through viscous shear in thin cross section gaps for the manufacture of micro-electronic circuits or displays
DE102007002935A1 (de) *	2007-01-19	2008-07-24	BSH Bosch und Siemens Hausgeräte GmbH	Reinigungsvorrichtung für eine vorzugsweise ebene Fläche, insbesondere ein Fenster

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1817917A1 (de) *	1968-02-28	1973-11-08	Jean Le Boulbouech	Reinigungsvorrichtung fuer glatte flaechen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2121500A1 (de) *	1970-05-02	1971-11-25	Marzorati, Pierantonio, Desio, Mailand (Italien)	Verfahren und Vorrichtung zur Reinigung der Oberfläche von Festkörpern mit Flüssigkeiten
DE19545517C2 (de) *	1995-12-06	1998-12-03	Iren Dornier	Dampfreinigungsvorrichtung
DE19715562C1 (de) *	1997-04-15	1998-08-27	Fidor Vermoegensverwaltung Gmb	Bürstenreinigungskopf
DE19806928C2 (de) *	1998-02-19	2000-01-20	Dornier Tech Gmbh & Co	Reinigungskopf einer Reinigungsvorrichtung für Fenster- und Fassadenflächen

1998
- 1998-08-12 DE DE19836527A patent/DE19836527A1/de not_active Ceased
1999
- 1999-07-07 EP EP99945936A patent/EP1105030B1/de not_active Expired - Lifetime
- 1999-07-07 AU AU58489/99A patent/AU5848999A/en not_active Abandoned
- 1999-07-07 DE DE59907952T patent/DE59907952D1/de not_active Expired - Lifetime
- 1999-07-07 WO PCT/DE1999/002099 patent/WO2000008996A1/de active IP Right Grant
- 1999-07-07 AT AT99945936T patent/ATE255357T1/de not_active IP Right Cessation
- 1999-07-07 ES ES99945936T patent/ES2212625T3/es not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1817917A1 (de) *	1968-02-28	1973-11-08	Jean Le Boulbouech	Reinigungsvorrichtung fuer glatte flaechen

Also Published As

Publication number	Publication date
ATE255357T1 (de)	2003-12-15
DE59907952D1 (de)	2004-01-15
ES2212625T3 (es)	2004-07-16
DE19836527A1 (de)	2000-02-24
EP1105030A1 (de)	2001-06-13
AU5848999A (en)	2000-03-06
WO2000008996A1 (de)	2000-02-24

Publication	Publication Date	Title
DE19651693C2 (de)	1999-09-30	Automatische Scheibenreinigungsanlage
DE29519626U1 (de)	1996-01-25	Reinigungsvorrichtung
EP0289875B1 (de)	1991-07-10	Verfahren und Vorrichtung zum Reinigen von Werkstücken
DE69907315T2 (de)	2004-03-11	Dichtungsanordnung von Trögen einer Werkzeugmaschine zur Sammlung von Kühlmittel
DE2161198C3 (de)	1986-07-10	Vorrichtung zur Reinigung der Abluft einer Spritzkabine
EP1105030B1 (de)	2003-12-03	Reinigungsvorrichtung
DE69317308T2 (de)	1998-10-29	Vorrichtung und Verfahren zur Verringerung von Emissionen erzeugt durch Versprühen von heissem flüssigen Strassenbelagsmaterial von einem sich bewegenden Fahrzeug
DE29780429U1 (de)	1999-05-12	Ultraschall-Reinigungsvorrichtung
DE19633057C1 (de)	1998-03-12	Vorrichtung zum Reinigen von Wannen, die bei Betriebsbedingungen Flüssigkeit enthalten
EP0282906A2 (de)	1988-09-21	Fettabscheider
DE19636846C2 (de)	1999-07-08	Gerät zum Reinigen von verölten Metallstangen
EP2072146B1 (de)	2014-01-01	Modulartig zusammengesetzte Beschichtungszelle
DE102004023414B4 (de)	2006-10-12	Vorrichtung zur automatischen Reinigung von Gebäudefassaden und ebenen Flächen
DE19739525A1 (de)	1999-09-30	Die Vorrichtung T.C.Reinigungskopf ermöglicht die Reinigung, Schmierung und Konservierung von Ketten im eingebauten und ausgebauten Zustand unter minimalen Platzverhältnissen
DE8535836U1 (de)	1986-02-13	Einrichtung zum Freihalten von Sichtbereichen an Fenstern von Spritzschutzkabinen bei Werkzeugmaschinen
DE9204019U1 (de)	1992-09-10	Reinigungsvorrichtung
EP0391441A2 (de)	1990-10-10	Tragbares Schleuderstrahlgerät für das Abstrahlen von Wandflächen
DE102007022096A1 (de)	2008-11-13	Vorrichtung zum Behandeln, Bearbeiten und/oder Reinigen von Oberflächen
DE3910930C2 (es)	1991-09-12
DE4443583C2 (de)	2001-05-03	Verfahren und Vorrichtung zum Reinigen und/oder Trocknen von Werkstücken
EP2977116B1 (de)	2016-10-12	Waschanlage zum reinigen von teilen wie maschinenteilen oder dergleichen
DE1546073A1 (de)	1969-06-12	Verfahren und Vorrichtung zum Waschen und Entfetten von Gegenstaenden
DE19857668A1 (de)	2000-03-02	Reinigungskopf einer Reinigungsvorrichtung für Fenster- und Fassadenflächen
DE19723780A1 (de)	1998-12-10	Maschine zum Reinigen und gegebenenfalls Einölen von Metalltafeln oder- bändern
EP0391091A1 (de)	1990-10-10	Unterdruck-Bandfilter-Anlage

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