EP0490073B1 - Vorrichtung zum Entfeuchten von unter einer Deckschicht liegenden Dämmschichten oder Hohlräumen - Google Patents

Vorrichtung zum Entfeuchten von unter einer Deckschicht liegenden Dämmschichten oder Hohlräumen Download PDF

Info

Publication number
EP0490073B1
EP0490073B1 EP91118458A EP91118458A EP0490073B1 EP 0490073 B1 EP0490073 B1 EP 0490073B1 EP 91118458 A EP91118458 A EP 91118458A EP 91118458 A EP91118458 A EP 91118458A EP 0490073 B1 EP0490073 B1 EP 0490073B1
Authority
EP
European Patent Office
Prior art keywords
air
conveyors
housing
pressure
suction
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 - Lifetime
Application number
EP91118458A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0490073A1 (de
Inventor
Alfred Dörle
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.)
DOELCO-EXQUISIT, INH. ALFRED DOERLE
Original Assignee
Dolco-Exquisit Inh Alfred Dorle
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 Dolco-Exquisit Inh Alfred Dorle filed Critical Dolco-Exquisit Inh Alfred Dorle
Publication of EP0490073A1 publication Critical patent/EP0490073A1/de
Application granted granted Critical
Publication of EP0490073B1 publication Critical patent/EP0490073B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7015—Drying or keeping dry, e.g. by air vents by heating the ambient air

Definitions

  • the invention relates to a device for dehumidifying. the preamble of claim 1.
  • Such a device in which both a dry air pushing the screed and a blower that sucks the moist air out again is fastened in the same common soundproof housing, is known from DE-A-38 15 161.
  • the air enriched with moisture is pushed by the suction fan to a dryer, which is, however, outside of this common housing.
  • This device is said to be easy to transport so that it can be used directly in apartments during the day and night.
  • a comparable device is known from DE-U-86 01 005. This shows a device for drying screed Water damage, an air duct leading from an inlet to an outlet being provided in a dryer housing and containing at least two heat exchangers.
  • a radial blower is mounted at the outlet of the air duct and, if necessary, a further blower can also be provided to generate a low pressure. These blowers must also cause suction.
  • the device according to the invention has sufficient power to be able to renovate even large objects.
  • the circulating air volume can be adapted to the size of the object to be dehumidified, so that even small objects can be dehumidified with the device according to the invention.
  • the pressure conveyors, the suction conveyors and also the air dryers are accommodated on the common portable frame or in the common housing and only have to be connected via pressure and suction lines to the insulation layer or the like to be dehumidified by dry air.
  • the pressure conveyors, the suction conveyors and the air dryers are arranged in the common housing, the effort for transporting or assembling the device according to the invention consisting of various units is reduced to a portable level. Due to the parallel connection of the pressure conveyors and the suction conveyors, the pressure generated by the device remains approximately the same as compared to a series connection, without the fire risk or the wear of its devices or units increasing significantly.
  • the dry air and the air enriched with moisture can be transported to and from the device via relatively long air hoses.
  • This has the advantage that the device has to be installed outside the building to be renovated and only the air hoses have to be guided into the interior of the building.
  • the rooms can be practically noiseless and Impairment of heat and without using up space for the drying devices can be used practically unhindered.
  • the weight forces can be optimally distributed within the housing and a high air throughput can nevertheless be achieved. It is also possible in a simple manner to hermetically separate the connection, for example between the air dryers and the pressure conveyors, from the environment by the department of the units.
  • a power generator is provided on or in the common frame or housing for the power supply of the compressors and possibly also the air dryer.
  • the location of the device according to the invention can be selected outside the building to be renovated, regardless of an external power source.
  • the pressure conveyors, the suction conveyors, the air dryers and, if applicable, the power generator are accommodated in a common, sound-insulated portable housing and the power generator is arranged in a separate housing chamber. This favors the distribution of the weight of the portable housing.
  • the individual housing chambers have access openings arranged on the outside of the housing.
  • the chamber of the air dryer and the chamber of the suction conveyor each have at least one air opening leading to the outside exhibit.
  • the installation and ease of use of the device according to the invention is favored if the air outlets of the pressure conveyors and the air inlets of the suction conveyors can be connected to the insulating layer or the cavity to be dehumidified via air hoses that can preferably be wound up, and if the winding drums of these hoses are also expediently in or on the housing are stored.
  • the individual compressors of the device provide approximately the same air delivery volume per unit of time. It is advantageous if a controller is provided at least for the compressors, which switches on the same number of suction or pressure conveyors when a desired number of pressure conveyors or suction conveyors are put into operation.
  • a particularly advantageous embodiment according to the invention of independent importance provides that the device housing is designed as a road vehicle, in particular as a trailer, so that it can be very easily and quickly brought to a building to be renovated if it is for the renovation very large areas is equipped with correspondingly strong or numerous machines.
  • a device 1 in its cross section, which serves to dehumidify insulation layers lying under a cover layer or of cavities, such as occur for example with floors, walls, ceilings or similar parts of buildings.
  • the device 1 has six compressors, three of which are provided as pressure conveyors 2 for introducing dry air into the insulating layer or the cavity and three more as suction conveyors 3 for sucking out the moist air from the insulating layer.
  • three air dryers 4 are connected upstream in the direction of their air flow, with the aid of which the air required for dehumidification and taken from the atmosphere is dried before being pressed into the insulation layer or the cavity.
  • the pressure conveyor 2, the suction conveyor 3 and the air dryer 4 are connected in parallel in their air flow.
  • the pressure conveyors 2, the suction conveyors 3 and the air dryers 4 are fastened to one another in a shared, portable housing 5 in which a power generator 6 is also provided for supplying power to the compressors 2 and 3.
  • the individual unit groups are each housed in separate housing chambers K1 to K4.
  • the outputs 9 of the pressure conveyor 2 are connected to one another via a common compressed air line 10 which in this case runs through the housing 5 and which leads to a compressed air connection stub 11 accessible in the chamber K5. From there, the dry air drawn in by the pressure conveyors 2 is pressed into the insulating material to be dehumidified via air hoses 12.
  • any individual devices of the pressure conveyor 2 can be operated with individual ones of the air dryer 4.
  • the dry air is pressed into the insulation layer, which is regularly located under a screed or similar top layer, via expansion joints that are usually present on the edge of the top layer, or also through holes drilled in the top layer.
  • the air that is pressed through the insulating material and is now enriched with moisture is then sucked off again via expansion joints or bores that are present or prepared elsewhere.
  • the suction of the air flow enriched with moisture takes place through the suction conveyors 3, which are provided in the chamber K4 of the device 1.
  • the suction conveyor 3 are also connected via air hoses 12 to the corresponding expansion joint or bore of the room to be renovated, the air hoses 12 being connectable to the suction air connection stub 13 accessible from the chamber K5.
  • the suction conveyors 3 in the chamber K4 are also connected in parallel to one another; while their suction inputs 14 are hermetically sealed to the suction air connecting piece 13, their outputs 15 only lead into the interior of the chamber K4, from where they can escape into the atmosphere via the air opening 7 provided there.
  • the individual chambers K1 to K4 containing the power generator 6, the pressure conveyor 2, the suction conveyor 3 and the air dryer 4 and also the chamber K5 of the housing provided with the connecting pieces 11 and 13 of the compressor 5 each have an access opening 16, each of which can be closed via a door and allows entry into the chambers K1 to K5.
  • the individual compressors 2 and 3 have approximately the same air delivery volume per unit of time.
  • the performance of the device 1 can be adapted to the size of the object to be dehumidified.
  • a control 19 visible in FIGS. 1 and 2 is provided, which switches on the same number of suction conveyors 3 when a desired number of pressure conveyors 2 are put into operation.
  • the condenser drying systems provided as air dryers should have a total dehumidification capacity of 1,000 liters per day at 85% RH and 25 ° C.
  • the air drawn in from the atmosphere by the pressure conveyors 2 is dried to 40% RH by the condenser drying systems, in order to then be pressed into the insulating material to be dehumidified as dry air.
  • the chamber K2 there are 2 overpressure systems serving as pressure conveyors with a total air delivery rate of 23 cbm / min. are available, which are connected in parallel to each other, so that, depending on requirements, all can be put into operation at once can be or just a pressure conveyor or two.
  • the device 1 shown here thus has an air delivery volume which is sufficient for technical drying in the insulation layer area up to approximately 70 square meters of floor space.
  • the device 1 designed as a mobile drying device can be placed up to 300 meters from the object to be dried out, this distance being easily overcome with the aid of the air hoses 12.
  • FIG. 3 shows, it is now possible in the device 1 according to the invention to place the necessary machine and device units outside the building at a suitable location, so that the often difficult placement of the units inside the building at a suitable location is eliminated and the noise level is reduced can be dampened within the possibly still insulated housing so that it does not disturb the occupants or users of the building.
  • the housing 5 of the device is designed as a roadworthy trailer and is also provided with a trailer coupling 18, the device 1 can be transported very easily and quickly even to the intended installation site if the device 1 for the renovation of very large areas with correspondingly strong or numerous machines and units.
  • the weight forces can be optimally distributed within the housing or trailer and nevertheless achieve a high air passage, so that the lines can also be branched under certain circumstances can and still everyone single line pressure with enough air on the one hand and also high enough pressure can be applied.
  • the drying unit can also be used where there are no sufficiently high currents available to supply the electrical drives of the compressors.
  • the power generator 6 is operated with its own drive motor, which is preferably designed as an internal combustion engine.
  • the device 1 thus represents a mobile drying unit which can be quickly and easily set up outside of a building to be renovated and thus without taking up space inside the building and without impairing the furnishings inside the building and is even independent of the power supply.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
EP91118458A 1990-12-14 1991-10-30 Vorrichtung zum Entfeuchten von unter einer Deckschicht liegenden Dämmschichten oder Hohlräumen Expired - Lifetime EP0490073B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4039914 1990-12-14
DE4039914A DE4039914C2 (de) 1990-12-14 1990-12-14 Vorrichtung zum Entfeuchten von unter einer Deckschicht liegenden Dämmschichten oder Hohlräumen

Publications (2)

Publication Number Publication Date
EP0490073A1 EP0490073A1 (de) 1992-06-17
EP0490073B1 true EP0490073B1 (de) 1995-05-31

Family

ID=6420293

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91118458A Expired - Lifetime EP0490073B1 (de) 1990-12-14 1991-10-30 Vorrichtung zum Entfeuchten von unter einer Deckschicht liegenden Dämmschichten oder Hohlräumen

Country Status (11)

Country Link
EP (1) EP0490073B1 (cs)
AT (1) ATE123320T1 (cs)
CZ (1) CZ280539B6 (cs)
DE (2) DE4039914C2 (cs)
DK (1) DK0490073T3 (cs)
ES (1) ES2075300T3 (cs)
HU (1) HU212290B (cs)
PL (1) PL167860B1 (cs)
PT (1) PT99773B (cs)
RU (1) RU2025561C1 (cs)
SK (1) SK278894B6 (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7353960B2 (en) 2004-10-05 2008-04-08 Martin Marietta Materials, Inc. Cargo container with insulated floor
US7434520B2 (en) 2004-04-12 2008-10-14 Martin Marietta Materials, Inc. Insulated cargo container doors
US7587984B2 (en) 2004-03-05 2009-09-15 Martin Marietta Materials, Inc. Insulated cargo containers
US7748172B2 (en) 2003-02-13 2010-07-06 Martin Marietta Materials, IInc. Insulated cargo containers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427245A1 (de) * 1994-08-03 1996-02-08 Prozesautomation Kohler Gmbh Verfahren zur Trocknung von Gebäudeteilen und Dämmschichten
DE29606751U1 (de) * 1996-04-13 1996-07-04 TWG Trockentechnik-Weiterentwicklungsgesellschaft mbH, 22457 Hamburg Trocknungsgerät
AT408112B (de) * 1999-08-10 2001-09-25 Sigmund Gerda Dr Verfahren zur entfeuchtung und schadsalzreduktion eines mauerwerkes
US6457258B1 (en) * 2001-03-06 2002-10-01 Charles S. Cressy Drying assembly and method of drying for a flooded enclosed space
US6662467B2 (en) * 2001-03-06 2003-12-16 Charles S. Cressy Drying assembly and method of drying for a flooded enclosed elevated space
SE523473C2 (sv) * 2001-08-17 2004-04-20 Corroventa Avfuktning Ab Sätt och anordning för att torka en vattenskadad byggnad
AT8768U1 (de) 2005-02-17 2006-12-15 Paschinger Eduard Mobiltrockner
DE102006055692A1 (de) * 2006-11-23 2008-06-05 Febikon Labortechnik Gmbh Vorrichtung zur Vakuumdrainige von porösen Baustoffen, insbesondere zur Estrich-Dämmschichttrocknung
US8713874B2 (en) 2009-06-08 2014-05-06 Action Extraction, Inc. Wall restoration system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044474A (en) * 1976-08-06 1977-08-30 Greene Edwin R Animal dryer
DE3306044A1 (de) * 1983-02-22 1984-08-23 Getro Gebäudetrocknungs-GmbH, 4056 Schwalmtal Verfahren zum trocknen von materialien
DE8601005U1 (de) * 1986-01-17 1986-02-27 Rose & Meyer Gesellschaft für Brandschadensanierung mbH, 5000 Köln Vorrichtung zur Trocknung von Estrich nach Wasserschäden
DE3632424A1 (de) * 1986-09-24 1988-04-07 Dieter Dziggel Verfahren zum entfeuchten von unter einer deckschicht liegenden daemmschichten oder hohlraeumen und vorrichtung zur durchfuehrung des verfahrens
DE3815161C2 (de) * 1988-05-04 1996-11-28 Getro Gebaeudetrocknungs Gmbh Vorrichtung zum Trocknen von Dämmaterialien unterhalb eines Estrichs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7748172B2 (en) 2003-02-13 2010-07-06 Martin Marietta Materials, IInc. Insulated cargo containers
US7587984B2 (en) 2004-03-05 2009-09-15 Martin Marietta Materials, Inc. Insulated cargo containers
US7434520B2 (en) 2004-04-12 2008-10-14 Martin Marietta Materials, Inc. Insulated cargo container doors
US7353960B2 (en) 2004-10-05 2008-04-08 Martin Marietta Materials, Inc. Cargo container with insulated floor

Also Published As

Publication number Publication date
DK0490073T3 (da) 1995-11-20
DE59105623D1 (de) 1995-07-06
SK278894B6 (sk) 1998-04-08
DE4039914A1 (de) 1992-06-17
PL167860B1 (pl) 1995-11-30
DE4039914C2 (de) 1995-07-13
PT99773B (pt) 1999-02-26
CS379291A3 (en) 1992-10-14
PT99773A (pt) 1993-11-30
ES2075300T3 (es) 1995-10-01
ATE123320T1 (de) 1995-06-15
RU2025561C1 (ru) 1994-12-30
HUT67221A (en) 1995-03-28
EP0490073A1 (de) 1992-06-17
HU212290B (en) 1996-05-28
HU913938D0 (en) 1992-04-28
PL292742A1 (en) 1992-08-10
CZ280539B6 (cs) 1996-02-14

Similar Documents

Publication Publication Date Title
EP0490073B1 (de) Vorrichtung zum Entfeuchten von unter einer Deckschicht liegenden Dämmschichten oder Hohlräumen
EP3092928B1 (de) Gerät zur trocknung von dämmschichten von fussböden im unterdruckverfahren
DE69511895T2 (de) Verfahren und vorrichtung zur verbesserung der wirksamkeit eines lufttrocknungsverfahrens
DE1915127A1 (de) Verfahren und Vorrichtung zum Messen der Wirksamkeit von Entstaubungsanlagen
DE60211712T2 (de) Verfahren und vorrichtung zum trocknen eines gebäudes mit wasserschaden
EP1832818A2 (de) Lüftungsanlage
WO2019077079A1 (de) Schallschutzkabine
DE69503610T2 (de) Mobiler mikrowellentrockner
DE3306044C2 (cs)
EP3538829A1 (de) Trockenraum
DE9016887U1 (de) Vorrichtung zum Entfeuchten von unter einer Deckschicht liegenden Dämmschichten oder Hohlräumen
DE4135130C2 (de) Be- und Entlüftungssystem für Wohnräume in Wohnungen
DE19902267C2 (de) Lüftungsgerät
DE2258640A1 (de) Schalldaemmvorrichtung an rotationsdruckmaschinen
EP1923642B1 (de) Vorrichtung zur Trocknung von Raumluft mittels eines mobilen Trocknungsgerätes
EP1693628A2 (de) Mobiltrockner
DE1918446A1 (de) Beheizbarer Fussboden
DE69328491T2 (de) Eine anordnung in verbindung mit einer klimaanlage für grosse räume
DE3120844A1 (de) Holztrocknungsvorrichtung
EP2161512A2 (de) Dezentrales lufttechnisches Gerät sowie lufttechnische Anlage mit einem derartigen Gerät
DE202012102169U1 (de) Mobile Lackieranlage
DE2341128A1 (de) Einrohr-abluftanlage mit einzellueftern fuer innenliegende baeder und wc in mehrgeschossigen bauwerken
DE4130651A1 (de) Klima-anlage fuer den humanbereich
DE19947626A1 (de) Lüftungsanlage für Wohngebäude und Verfahren zum Betreiben einer solchen Lüftungsanlage
DE102019106264A1 (de) System zum Behandeln von Luft in Gebäudeinnenräumen und Ventilator-Vorrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19920718

17Q First examination report despatched

Effective date: 19930809

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 123320

Country of ref document: AT

Date of ref document: 19950615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59105623

Country of ref document: DE

Date of ref document: 19950706

RAP4 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: DOELCO-EXQUISIT, INH. ALFRED DOERLE

ITF It: translation for a ep patent filed
ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2075300

Country of ref document: ES

Kind code of ref document: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19951002

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19961031

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19970618

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19971020

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 19971023

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19971028

Year of fee payment: 7

Ref country code: GB

Payment date: 19971028

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19971031

Year of fee payment: 7

Ref country code: NL

Payment date: 19971031

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981030

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981030

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 19981031

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990501

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19981030

EUG Se: european patent has lapsed

Ref document number: 91118458.8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990630

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19990501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20000710

Year of fee payment: 9

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: DAS PATENT IST AUFGRUND DES WEITERBEHANDLUNGSANTRAGS VOM 07.07.2000 REAKTIVIERT WORDEN.

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001031

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001031

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20010201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051030

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20100917

Year of fee payment: 20

Ref country code: LU

Payment date: 20101025

Year of fee payment: 20

BE20 Be: patent expired

Owner name: *DOLCO TEPPICH- UND POLSTER- REINIGUNGSANLAGEN ALF

Effective date: 20111030