US20060172687A1 - Ventilation system - Google Patents

Ventilation system Download PDF

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Publication number
US20060172687A1
US20060172687A1 US10/544,078 US54407805A US2006172687A1 US 20060172687 A1 US20060172687 A1 US 20060172687A1 US 54407805 A US54407805 A US 54407805A US 2006172687 A1 US2006172687 A1 US 2006172687A1
Authority
US
United States
Prior art keywords
air
building
blowers
control device
ventilation system
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.)
Abandoned
Application number
US10/544,078
Other languages
English (en)
Inventor
Norbert Vroege
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.)
Innosource BV
Original Assignee
Innosource BV
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 Innosource BV filed Critical Innosource BV
Assigned to INNOSOURCE reassignment INNOSOURCE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VROEGE, NORBERT PETER
Publication of US20060172687A1 publication Critical patent/US20060172687A1/en
Assigned to INNOSOURCE reassignment INNOSOURCE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: VROEGE, NORBERT PETER
Priority to US11/825,766 priority Critical patent/US20080039006A1/en
Assigned to INNOSOURCE B.V. reassignment INNOSOURCE B.V. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: INNOSOURCE
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/001—Ventilation with exhausting air ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/30—Velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/72—Carbon monoxide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the present invention relates to a ventilation system for a building.
  • Numerous ventilation systems are known in the state of the art.
  • a first system is that in which air is extracted from the various rooms by a central unit and, optionally with the addition of further air originating from the environment, is blown back into the rooms.
  • Such a system can be used only for somewhat larger buildings and demands appreciable structural modifications.
  • a further system consists in the use of a single extractor in which a fan has been fitted. Ventilation openings are made in the various rooms of the building. If these ventilation openings are made relatively large, it can be guaranteed under all circumstances that a flow of air from the various rooms to the outside takes place via the central extractor. However, this requires that the central extractor has an appreciable power and extraction is also accompanied by the loss of an appreciable proportion of the heat. The latter can be compensated by installing a heat exchanger in the central extractor, but this is associated with appreciable technical and practical problems.
  • U.S. Pat. No. 4,742,475 discloses an air control system for a non-compartmentalised building, such as a greenhouse, wherein there is a feed system with fan and heating in the ridge, whilst a ventilation window is fitted in the side wall. There can also be an extractor fan.
  • WO 01/25695 a ventilation system is described wherein air that has been blown out is fed over a heat accumulator and the heat stored therein is recovered again at a later stage.
  • the aim of the present invention is to provide a ventilation system for a building that is relatively simple to implement. It must be possible to use this system easily both in new buildings and in existing buildings. On the other hand, the system must always guarantee that sufficient air is introduced into the various rooms. On the other hand, in order to be sufficiently comfortable and as far as possible to prevent heat losses, not too much air must be introduced. That is to say, the aim is to provide a minimal ventilation system so that there is no more ventilation than is necessary in order to maintain the desired climate in the building.
  • a ventilation system for a building comprising at least two air blowers with adjustable flow rate, which only blow in air, each to be connected by an inlet to the outside air and to be installed in different rooms in said building, as well as a single air extractor which only blows out air and is to be installed in a further room in said building, and a control device for mutual control of said air blowers and air extractor, wherein said system is embodied for minimal ventilation and has measurement means for measuring the quantity of incoming and outgoing air, said measurement means being connected to said control device for controlling said air blowers and/or said air extractors.
  • control device is provided with means for converting the control signal into a signal to be transported by a mains supply and to provide the blowers with means for converting a signal received from the control device from the mains supply to a control signal for said blowers.
  • a connection between a controller and the various blowers is provided with the aid of multiplexing techniques.
  • these blowers are active mechanically operating fans. By drawing in air directly from the outside, it is possible to provide a continually adjusting control. The amount of air drawn in from outside can be controlled depending on, for example, weather conditions, but also on conditions in the various rooms. Because the various components operate via the mains, complex separate wiring is not necessary.
  • a coupling has to be made, preferably in the meter cupboard, for the connections for the various signals superimposed on the mains for controlling the blowers. Furthermore, measures can be taken to prevent measurement/control signals being introduced into or received from the network upstream of the meter cupboard.
  • the ventilation flow rate for each of the rooms can be individually specified beforehand and corrected by the user if necessary.
  • control the extractor by means of the control device. This is possible either via a separate cable, which in general will be present, or by means of the multiplexing technique described above.
  • sensors in the various rooms measure the conditions prevailing therein.
  • An important factor is the percentage of CO 2 . This is a measure for the number of people and the activity of those people who are in a specific room. It is easily possible to measure this percentage and on the basis thereof to admit more or less air from the outside. It is also possible to determine other parameters in certain rooms, such as the humidity in a kitchen.
  • a signal can be given manually to the control device if, for example, additional build-up of moisture is to be expected in the kitchen during cooking.
  • Another important parameter is, as indicated above, the wind speed acting on the building.
  • the flow rate can be corrected, that is to say the blower can start to run at a higher or lower rate. If the wind is blowing onto the blower, the energy supplied will become less and if the wind is blowing away from this a higher speed of revolution or more work on the part of the fan concerned will be required.
  • This control by means of sensors can be independent of or combined with the control based on ways of life described above.
  • the invention also relates to a building containing the ventilation system described above.
  • the extractor is preferably connected to the wet cells of the building. Examples are toilets, showers, bathrooms and kitchens.
  • the installation is used in relatively cold climates, it is preferable to warm the incoming air to avoid the sensation of draught as far as possible.
  • the air is not warmed to above room temperature, but preferably to a temperature of at most 16° C.
  • the invention also relates to a method for ventilating a building, wherein air is mechanically blown into a number of rooms directly form the outside and air is mechanically extracted to the outside from at least one room, wherein the speed of air blown in is determined per blowing-in point and the mechanical work for blowing in is increased or reduced depending on this determination.
  • FIG. 1 shows, diagrammatically, a building provided with the system of the invention.
  • FIG. 1 a building is indicated by 1 .
  • the blowers are indicated diagrammatically by 2 .
  • Various sockets are indicated by 3 .
  • the attic floor of the building is provided with a mains network 28 , the first floor with mains network 9 and the ground floor with mains network 10 .
  • These mains network are on different phases and come together in the meter cupboard 4 .
  • An extractor 7 has been installed in the top of the building. This provides extraction for, inter alia, a shower room 8 . Via the various chinks between doors and the like, extraction from the shower room 8 results in a reduced pressure in the building. However, this is negated by the action of the blowers 2 . Control of the blowers 2 takes place with the aid of a control unit or central controller 6 .
  • This is likewise connected to the mains network 9 .
  • This connection of the controller 6 and of the blowers 2 to the mains network is the only connection. With the aid of the multiplexing technique it is possible to control the speed of revolution of the blowers 2 and, respectively, the flow rate thereof with the controller 6 . Separate wiring is not required.
  • CO 2 sensors are indicated by 12 and are located in the most frequented rooms. These sensors can be combined with blowers 2 or installed separately.
  • radiator and blower fan shown here can also be used with other heating and air control systems, that is to say it does not necessarily have to be used exclusively with the system according to the present invention as described above.
  • the air blower can comprise any known construction, such as the Sonair blower marketed by Innosource. It is also possible to fit a wide variety of types of filters, ionisers and the like in the air blower.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Ventilation (AREA)
US10/544,078 2003-01-31 2004-02-02 Ventilation system Abandoned US20060172687A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/825,766 US20080039006A1 (en) 2003-01-31 2007-07-09 Ventilation system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1022551A NL1022551C2 (nl) 2003-01-31 2003-01-31 Ventilatiestelsel.
NL1022551 2003-01-31
PCT/NL2004/000073 WO2004068038A1 (fr) 2003-01-31 2004-02-02 Systeme de ventilation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/825,766 Continuation US20080039006A1 (en) 2003-01-31 2007-07-09 Ventilation system

Publications (1)

Publication Number Publication Date
US20060172687A1 true US20060172687A1 (en) 2006-08-03

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
US10/544,078 Abandoned US20060172687A1 (en) 2003-01-31 2004-02-02 Ventilation system
US11/825,766 Abandoned US20080039006A1 (en) 2003-01-31 2007-07-09 Ventilation system

Family Applications After (1)

Application Number Title Priority Date Filing Date
US11/825,766 Abandoned US20080039006A1 (en) 2003-01-31 2007-07-09 Ventilation system

Country Status (4)

Country Link
US (2) US20060172687A1 (fr)
EP (1) EP1588104A1 (fr)
NL (1) NL1022551C2 (fr)
WO (1) WO2004068038A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080102744A1 (en) * 2006-10-31 2008-05-01 Everdry Marketing & Management, Inc. Ventilation system
US20100248612A1 (en) * 2007-11-19 2010-09-30 Panasonic Corporation Device for ventilating and air-conditioning bathroom
CN103109137A (zh) * 2010-08-23 2013-05-15 通风系统控股有限公司 用于包围体通风的通风系统的控制方法和通风系统
US20170321922A1 (en) * 2013-01-24 2017-11-09 Panasonic Intellectual Property Management Co., Ltd. Ventilation control device, ventilation system, and program
US10222085B2 (en) 2012-02-29 2019-03-05 Carrier Corporation Energy recovery ventilator with reduced power consumption

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911671B1 (fr) * 2007-01-19 2010-06-18 Sarl Mvn Dispositif d'assistance mecanique pour l'evacuation de flux gazeux plus particulierement destine a un ensemble habitable
GB2463747B (en) * 2009-04-27 2010-08-25 Vegetable Consultancy Services Ventilation system for a perishable goods store
BRPI0904208B1 (pt) * 2009-10-21 2019-04-16 Embraco Indústria De Compressores E Soluções E Refrigeração Ltda. Sistema e método de comunicação de dados e comandos entre compressor de capacidade variável e termostato eletrônico para um sistema de refrigeração e refrigerador.
US8991123B2 (en) * 2013-03-15 2015-03-31 Storage Systems Northwest, Inc. Environmentally controlled storage facility for potatoes and other crops
CN103512140B (zh) * 2013-09-29 2016-08-03 李仁侠 通风系统
FR3011578B1 (fr) * 2013-10-07 2016-08-26 Ge Energy Products France Snc Systeme de ventilation pour machine tournante
FR3025872B1 (fr) * 2014-09-12 2020-12-18 Atlantic Climatisation Et Ventilation Installation de ventilation d'un local et procede de regulation de l'installation en fonction de la qualite de l'air dans le local
DE102014115677B3 (de) * 2014-10-28 2015-08-13 Blumartin Gmbh Lüftungssystem für Passivhaus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282770A (en) * 1990-03-31 1994-02-01 Kabushiki Kaisha Toshiba Ventilation system
US5520328A (en) * 1994-11-03 1996-05-28 Carrier Corporation System for providing integrated zone indoor air quality control
US5718627A (en) * 1997-02-03 1998-02-17 Wicks; Edward A. System and method for smoke free elevator shaft
US5791983A (en) * 1995-10-20 1998-08-11 Healthy Buildings International Demand ventilation system
US6319115B1 (en) * 1999-11-18 2001-11-20 Shinyo Co., Ltd. Air cycle houses and house ventilation system
US20030217143A1 (en) * 2002-05-17 2003-11-20 Dudley Kevin F. Limited access comfort control

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785271A (en) * 1972-02-07 1974-01-15 Ventrola Mfg Co New low profile ventilator apparatus means
US4217646A (en) * 1978-12-21 1980-08-12 The Singer Company Automatic control system for a building
US4742475A (en) * 1984-06-19 1988-05-03 Ibg International, Inc. Environmental control system
US4737103A (en) * 1985-06-24 1988-04-12 Siccardi Frank J Fresh air monitoring and controls relating thereto
DE3632268A1 (de) * 1986-09-23 1988-04-07 Alois Laternser Verfahren und vorrichtung zum belueften eines raumes
FI83134C (fi) * 1987-12-18 1991-05-27 Ilmaterae Oy Foerfarande och anordning foer reglering av luftstroemmar och tryck i luftkonditionering.
US5215498A (en) * 1991-03-04 1993-06-01 Gaztech International Corporation Ventilation controller
DE4333195A1 (de) * 1993-09-29 1995-03-30 Schoettler Lunos Lueftung Gerät zur Be- oder Entlüftung eines Innenraumes
DE4333173A1 (de) * 1993-09-29 1995-03-30 Schoettler Lunos Lueftung Be- und Entlüftungssystem
DE4333193A1 (de) * 1993-09-29 1995-03-30 Schoettler Lunos Lueftung Abluftgerät
DE4333194A1 (de) * 1993-09-29 1995-03-30 Schoettler Lunos Lueftung Zuluftgerät
SE9401608L (sv) * 1994-05-09 1995-11-10 Fellingsbro Verkstaeder Radiator
DE4417740A1 (de) * 1994-05-20 1995-11-23 Ebh Elektro Gmbh Vorrichtung zur Entlüftung von Räumen in mehrgeschossigen Gebäuden
US5798945A (en) * 1994-06-09 1998-08-25 Chelsea Group Ltd. Apparatus for building environmental reporting and control
US5538471A (en) * 1994-11-15 1996-07-23 Innovative Air Systems, Inc. Dynamic particulate control system and method of operation
DE29609803U1 (de) * 1996-06-03 1997-10-09 Zumtobel Licht Gmbh, Dornbirn Bediengerät zum Steuern mehrerer Verbraucher
WO2000039506A1 (fr) * 1998-12-23 2000-07-06 Vkr Holding A/S Procede commande par ordinateur, et systeme de ventilation naturelle commande d'un immeuble
NL1011238C2 (nl) * 1999-02-08 2000-08-10 Zwaan Adrianus J Ventilatiesysteem.
DE29914892U1 (de) * 1999-08-25 1999-12-30 Siemens AG, 80333 München Regelungseinrichtung zur Volumenstromregelung insbesondere eines Gebläses
WO2001025695A1 (fr) * 1999-10-04 2001-04-12 Bast-Bau Gmbh Dispositif de regulation d'echangeurs thermiques d'aeration dans des maisons collectives
SE523865C2 (sv) * 2000-05-02 2004-05-25 Bengt Steneby Ventilationsapparat för zonvis ventilation innefattande värmeväxlare för till- och frånluft samt sensorer för att bestämma luftflödenas relativa hastighetsavvikelse i resp kanal
US6609967B2 (en) * 2000-12-11 2003-08-26 Phoenix Controls Corporation Methods and apparatus for recirculating air in a controlled ventilated environment
KR100577214B1 (ko) * 2004-01-28 2006-05-10 엘지전자 주식회사 환기겸용 공기청정기

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282770A (en) * 1990-03-31 1994-02-01 Kabushiki Kaisha Toshiba Ventilation system
US5520328A (en) * 1994-11-03 1996-05-28 Carrier Corporation System for providing integrated zone indoor air quality control
US5791983A (en) * 1995-10-20 1998-08-11 Healthy Buildings International Demand ventilation system
US5718627A (en) * 1997-02-03 1998-02-17 Wicks; Edward A. System and method for smoke free elevator shaft
US6319115B1 (en) * 1999-11-18 2001-11-20 Shinyo Co., Ltd. Air cycle houses and house ventilation system
US20030217143A1 (en) * 2002-05-17 2003-11-20 Dudley Kevin F. Limited access comfort control

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080102744A1 (en) * 2006-10-31 2008-05-01 Everdry Marketing & Management, Inc. Ventilation system
US20100248612A1 (en) * 2007-11-19 2010-09-30 Panasonic Corporation Device for ventilating and air-conditioning bathroom
CN103109137A (zh) * 2010-08-23 2013-05-15 通风系统控股有限公司 用于包围体通风的通风系统的控制方法和通风系统
US20130171922A1 (en) * 2010-08-23 2013-07-04 John Borsting Jensen Method for controlling a ventilation system for the ventilation of an enclosure and a ventilation system
US9500383B2 (en) * 2010-08-23 2016-11-22 Inventilate Holding Aps Method for controlling a ventilation system for the ventilation of an enclosure and a ventilation system
US10222085B2 (en) 2012-02-29 2019-03-05 Carrier Corporation Energy recovery ventilator with reduced power consumption
US11378300B2 (en) 2012-02-29 2022-07-05 Carrier Corporation Energy recovery ventilator with reduced power consumption
US20170321922A1 (en) * 2013-01-24 2017-11-09 Panasonic Intellectual Property Management Co., Ltd. Ventilation control device, ventilation system, and program

Also Published As

Publication number Publication date
NL1022551A1 (nl) 2004-08-05
US20080039006A1 (en) 2008-02-14
NL1022551C2 (nl) 2004-09-22
WO2004068038A1 (fr) 2004-08-12
EP1588104A1 (fr) 2005-10-26

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Owner name: INNOSOURCE, NETHERLANDS

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:VROEGE, NORBERT PETER;REEL/FRAME:017540/0810

Effective date: 20050720

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Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:VROEGE, NORBERT PETER;REEL/FRAME:018383/0136

Effective date: 20050720

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Effective date: 20051231