EP1624978A1 - Systeme de nettoyage pour nettoyer le revetement exterieur d'un avion - Google Patents

Systeme de nettoyage pour nettoyer le revetement exterieur d'un avion

Info

Publication number
EP1624978A1
EP1624978A1 EP04729006A EP04729006A EP1624978A1 EP 1624978 A1 EP1624978 A1 EP 1624978A1 EP 04729006 A EP04729006 A EP 04729006A EP 04729006 A EP04729006 A EP 04729006A EP 1624978 A1 EP1624978 A1 EP 1624978A1
Authority
EP
European Patent Office
Prior art keywords
cleaning
cleaning head
hollow shaft
aircraft
openings
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.)
Withdrawn
Application number
EP04729006A
Other languages
German (de)
English (en)
Inventor
Jan Dieter Eberl
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.)
ALVION AG
Original Assignee
EBERL MAGDALENA MONICA
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 EBERL MAGDALENA MONICA filed Critical EBERL MAGDALENA MONICA
Publication of EP1624978A1 publication Critical patent/EP1624978A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members

Definitions

  • the invention relates to a cleaning system for cleaning the outer skin of all types of aircraft, in particular to a cleaning head which is attached to an arm attached to a system carrier, such as, for example, a low-bed truck.
  • a system carrier such as, for example, a low-bed truck.
  • a particular disadvantage of the conventional cleaning method is that both cleaning agent and liquid (contaminated water) come to the floor and must be collected accordingly in order to be able to properly dispose of the mixture of liquid, cleaning agents and dirt particles.
  • the invention therefore has set itself the goal of developing a cleaning system that is able to wash, clean, dry and polish aircraft of any size and type without detergents, liquids, etc. on the Reach the ground.
  • Another object of the invention is to provide a cleaning system which considerably reduces the operating effort required up to now and can thus reduce the costs of cleaning. In order to reduce costs, it would also be useful if the aircraft to be cleaned could be cleaned directly on the ramp or in any free space without having to be brought into the hangar.
  • the cleaning system is equipped with a cleaning head which is equipped with one or more rollers, both in the cleaning head outlet openings for one or more cleaning medium / media and suction openings for the suction of the cleaning medium / media and also outlet openings for steam, polishing agents, etc. are provided.
  • the cleaning head is equipped with three rollers, which are equipped with brushes on the one hand and plastic slats or the like on the other. are provided; to achieve a rotary movement, the rollers should each be mounted on a (hollow) shaft.
  • outlet openings are provided on the hollow shaft on which the cleaning roller is mounted, through which openings a cleaning liquid can be introduced.
  • transverse slots are provided as suction openings on the hollow shaft on which the absorber roller is mounted; this makes it possible for the cleaning liquid and the dirt particles to be sucked off.
  • a particular advantage of the device according to the invention is obtained if outlet openings are provided on the hollow shaft on which the polishing roller is mounted, through which the polishing agent and / or steam can be introduced.
  • a paddle wheel can be flanged onto it, a rotational movement of the shaft being generated by attaching an air flow to this paddle wheel.
  • the rotational movement of the shafts can also be generated in another conventional manner, for example by providing an electric motor with gear transmission to the shaft.
  • FIG. 1 shows a bottom view of the cleaning head according to the invention and FIG. 2 shows a longitudinal section (A-A) through the device according to the invention.
  • a cleaning head 1 is constructed from three rollers 2, 7 and 13.
  • the cleaning roller 2 is provided with brushes and placed on a hollow shaft 3.
  • a cleaning liquid (mixture of water and cleaning media) can be introduced into the hollow shaft 3 and thus into the cleaning head 1 through an opening 4.
  • the cleaning liquid emerges from the hollow shaft 3 at the outlet nozzles 5.
  • the rotating brushes of the cleaning roller 2 distribute the cleaning liquid which has entered the cleaning head 1 via the outlet openings 5 onto the aircraft surface; The cleaning liquid loosens the dirt particles on the aircraft surface.
  • the cleaning roller 2 is stored in a cleaning roller bearing 6.
  • an absorber roller 7 is also placed on a hollow shaft 8. This hollow shaft 8 is mounted on absorber roller bearing T.
  • Axially extending plastic lamellae are attached to the circumference of the absorber roller 7; these plastic milks promote the particle solution from the outer skin of the aircraft to be cleaned.
  • the hollow shaft 8 is provided with pinch slots 9. The dirty water and the solids detached from the aircraft are sucked off through these transverse slots 9; the dirty water and the solids penetrate through the transverse slots 9 into the hollow shaft 8 and are sucked off in the direction of arrow p 8 by the hollow shaft 8.
  • Steam and / or polishing agent can be introduced into the cleaning head 1 through a steam and polishing agent opening 10.
  • the steam or the polishing agent are discharged through outlet openings 11 of a hollow shaft 12.
  • a polishing roller 13 is placed on the hollow shaft 12.
  • the polishing roller 13 is supported on the polishing roller bearing 14.
  • Paddle wheels are flanged to the hollow shafts 3, 8 and 12 in a conventional manner (not shown), the hollow shafts 3, 8 and 12 being set in rotation by an air flow to the paddle wheels.
  • hollow shafts 3, 8 and 12 are set in rotation with the aid of an electric motor in a drive unit 15.
  • a gear ratio is interposed between the electric motor and the hollow shafts 3, 8 and 12.
  • the hollow shafts 3, 8 and 12 are set in rotation at a different speed and run in opposite directions.
  • the actual working unit of the cleaning head 1, the rollers 2, 7 and 13 placed on the hollow shafts 3, 8 and 12 are surrounded by a housing 16.
  • a line block 17 which has hose connections for the supply of the cleaning liquid 4, respectively for the supply of the polishing agent and the steam 10 as well as for the extraction of the dirty water and the solids at an outlet opening 18.
  • the housing 16 can be seen in FIG. 2, the absorber roller 7 being located within this housing 16.
  • the absorber roller 7 is placed on the hollow shaft 8, the is equipped with transverse slots 9.
  • the hollow shaft 8 is mounted on the absorber roller bearing T.
  • Blowers with integrated drive motors 19 and 20 are provided on the top of the cleaning head 1.
  • An air duct 21 leads inside the housing 16 from the top to the bottom of the housing.
  • the inner walls of the fan converge.
  • the flow channel 21 at the outlet 22 is designed in the form of a nozzle. The air flow is sucked in in the direction of arrows p 19 and p 19 and in the direction of arrows p 20 and p 20 ' , passed through the air duct 21 and discharged at the outlet openings 22.
  • the escaping air flow ensures that the housing is sealed against the aircraft envelope.
  • rollers take over the functions of cleaning and polishing.
  • the arrangement of the inlet and outlet openings shown for the cleaning agents or for suction can also be changed.
  • the type of drive of the rollers is also variable; both a pneumatic drive principle and a drive by means of an electric motor and gear ratio can be provided.

Landscapes

  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

L'invention concerne un système de nettoyage permettant de nettoyer le revêtement extérieur de tous types d'avions. Ce système est pourvu d'une tête de nettoyage (1), laquelle est fixée à un bras lui-même monté sur un support de système, tel qu'une semi-remorque porte-engins. Selon l'invention, cette tête de nettoyage (1) est pourvue d'un ou de plusieurs rouleaux (2, 7, 13) et des ouvertures (5, 9, 11) sont ménagées dans des arbres creux (3, 8, 12), ces ouvertures permettant d'une part d'introduire un fluide de nettoyage, de la vapeur ou un agent de polissage et d'autre part d'évacuer l'eau usée chargée des particules de salissure détachées du revêtement extérieur de l'avion.
EP04729006A 2003-04-23 2004-04-23 Systeme de nettoyage pour nettoyer le revetement exterieur d'un avion Withdrawn EP1624978A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0061903A AT413687B (de) 2003-04-23 2003-04-23 Reinigungs-system zur reinigung der aussenhaut von flugzeugen
PCT/AT2004/000137 WO2004094078A1 (fr) 2003-04-23 2004-04-23 Systeme de nettoyage pour nettoyer le revetement exterieur d'un avion

Publications (1)

Publication Number Publication Date
EP1624978A1 true EP1624978A1 (fr) 2006-02-15

Family

ID=33304348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04729006A Withdrawn EP1624978A1 (fr) 2003-04-23 2004-04-23 Systeme de nettoyage pour nettoyer le revetement exterieur d'un avion

Country Status (5)

Country Link
US (1) US7552505B2 (fr)
EP (1) EP1624978A1 (fr)
JP (1) JP2006524124A (fr)
AT (1) AT413687B (fr)
WO (1) WO2004094078A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1996344A2 (fr) 2006-03-23 2008-12-03 The Procter and Gamble Company Appareil et procédé de nettoyage de surfaces de réaction
US9393579B2 (en) 2012-10-03 2016-07-19 The Boeing Company Cleaning apparatus and method of cleaning a contaminated surface
US11235893B2 (en) * 2013-12-05 2022-02-01 The Boeing Company End effector for cleaning objects having multiple surfaces
BE1027088B1 (nl) 2019-03-06 2020-10-05 Bp Prec Airline Services Bvba Verbeterd reinigingsinstrument voor voertuigen
CN111846275B (zh) * 2020-07-10 2021-11-23 杭州天为航空技术服务有限公司 一种航空器清洁管理***

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59306132D1 (de) * 1992-10-02 1997-05-15 Putzmeister Maschf Bürstenkopf zur reinigung von oberflächen
DE10006481A1 (de) * 1999-10-08 2001-04-12 Contrade Mikrostruktur Technol Vorrichtung zum Reinigen von scheibenförmigen Substraten
NL1017498C1 (nl) * 2001-03-05 2002-09-06 Boat Drydock Systems Stelsel voor het reinigen van een scheepswand.
DE10128119B4 (de) * 2001-06-09 2007-01-25 Karl-Heinz Fried Verfahren zur Reduzierung der benötigten Energie für die Bewegung eines Objektes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004094078A1 *

Also Published As

Publication number Publication date
JP2006524124A (ja) 2006-10-26
ATA6192003A (de) 2005-09-15
US20070119005A1 (en) 2007-05-31
AT413687B (de) 2006-05-15
US7552505B2 (en) 2009-06-30
WO2004094078A1 (fr) 2004-11-04

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