EP0613364B1 - Climate chamber - Google Patents

Climate chamber Download PDF

Info

Publication number
EP0613364B1
EP0613364B1 EP92923898A EP92923898A EP0613364B1 EP 0613364 B1 EP0613364 B1 EP 0613364B1 EP 92923898 A EP92923898 A EP 92923898A EP 92923898 A EP92923898 A EP 92923898A EP 0613364 B1 EP0613364 B1 EP 0613364B1
Authority
EP
European Patent Office
Prior art keywords
steam
chamber
climate chamber
water
climate
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
EP92923898A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0613364A1 (en
Inventor
John Renwick
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.)
Nordic Saunas Ltd
Original Assignee
Nordic Saunas Ltd
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 Nordic Saunas Ltd filed Critical Nordic Saunas Ltd
Publication of EP0613364A1 publication Critical patent/EP0613364A1/en
Application granted granted Critical
Publication of EP0613364B1 publication Critical patent/EP0613364B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H33/00—Bathing devices for special therapeutic or hygienic purposes
    • A61H33/06—Artificial hot-air or cold-air baths; Steam or gas baths or douches, e.g. sauna or Finnish baths
    • A61H33/063—Heaters specifically designed therefor

Definitions

  • This invention relates to climate chambers and more particularly to steam rooms, sauna rooms and steam cubicles.
  • climate chambers are well known and provide an enclosed space which may be filled with steam so as to produce a typical working environment of around 100% Relative Humidity at temperatures of about 40-42°C, although up to 50°C can sometimes be tolerated.
  • Such chambers provide an environment which is considered to be advantageous to the user, although the temperature range specified can vary according to choice and may indeed be much lower than those just mentioned or may have an upper limit of 125°C with a Relative Humidity of only 1 or 2%.
  • a climate chamber comprising substantially impervious walls and incorporating one or more steam producing devices, the or each steam producing device comprising a member adapted to be heated and a water flow device whereby a controlled flow of water from the flow device is caused to contact the member thereby to produce steam substantially immediately upon contact with the member, the heat produced by the member and the water flow rate being set or controlled relative to each other.
  • control means are provided for selectively varying the flow of water from said water flow device and the heat produced by the heated member wherein the heat produced by the member is always just sufficient to ensure that the rate of production of steam is substantially equal to the rate of flow of water.
  • climate chamber means any chamber within which the humidity may be varied from 0 to 100%. Relative Humidity and the temperature varied from ambient to 125°C. Examples of such climate chambers include steam rooms (e.g. saunas) and steam cubicles.
  • the heat produced by the member and the flow of water may be independently variable so as to provide any combination of Relative Humidity and temperature within the chamber.
  • the member may heat the space within the chamber directly and/or through the production of the steam which is released into the chamber.
  • the chamber may include one or more further heaters so as to provide another way of increasing the heat of the chamber independently of the amount of steam required.
  • the water flow device is positioned above the member so that water falls under gravity on to the member.
  • the water flow is delivered by a controlled pump or mains water pressure with, optionally, a flow control valve and the water flow device may provide a spray of water droplets (e.g. by passing the water flow through a nozzle) which may be directed at the member at any angle and from any direction.
  • the or each steam producing device is located within the chamber and near the floor of the chamber.
  • an inner casing extends over the top and sides of the device and an outer casing extends over the top and the sides of the inner casing.
  • an inner casing surrounds the top, base and sides of the or each steam producing device and is provided with one or more steam outlet holes and an outer casing extends over the top and sides of the inner casing and is also provided with one or more steam outlet apertures.
  • the inner casing is provided with an indentation below one of said apertures for receiving a fragrance release material.
  • the outer casing extends over the top and sides of the steam producing device and comprises one or more steam outlet apertures which include at least one substantially vertically extended portion.
  • the extended portion reduces the temperature of the steam and air mixture passing therethrough to, for example, below 75°C, preferably below 70°C (e.g., between the temperature of the chamber and 60°C).
  • the inner casing is made from metal and the outer casing is made from plastic.
  • the or each steam producing device is located externally of but adjacent the chamber. In one, the or each steam producing device is located below the floor of the chamber and the floor has a waste outlet through which the steam enters the chamber. With another, the or each steam producing device is located above the ceiling of the chamber and circulation means is provided to circulate the steam within the chamber.
  • the member comprises a metal block incorporating a heating element.
  • the block is made of aluminium, and the heating element is mineral insulated and is cast on to the block, said element being heated electrically.
  • Control means is preferably provided for the member and this control means may incorporate an overtemperature switch.
  • a control system is provided in the chamber and incorporates preferably a manual control for the desired chamber temperature and humidity and a manual control for the desired length of time in the chamber. Controls may also allow for programmed operation at different operating conditions for chosen periods of time.
  • regulation means is provided to regulate the flow of water.
  • the flow will depend largely on the temperature of the member and the dispersion of the water over the heated member.
  • the regulation means incorporates a solenoid valve and a constant head device or a constant displacement pump or mains water pressure with flow control.
  • Figure 1A shows a corner 10 of a steam room having a base 11 and a side wall 12.
  • the remainder of the steam room is not shown, but the room is constructed principally from impervious materials such as stone, tile, plastic, etc. so that the steam is not absorbed by the walls.
  • the walls can be constructed from other materials such as timber.
  • a steam generating device 13 The device is located a short distance from the base 11 and is attached to the side wall 12 of the room.
  • the device 13 incorporates an aluminium block 14 which is bolted at 15 to the side wall 12.
  • the block 14 is generally rectangular and has an electric heating element (not shown) cast on to it or fixed to it.
  • the heating element is mineral insulated and has an electrical connection 16 which projects through an opening 17 in the side wall 12.
  • the device 13 also incorporates a water supply via a pipe 19.
  • the flow of water is controlled by using a solenoid valve 20 and exits via a water flow control device 21.
  • the upper part of this device 21 is cylindrical and a constant head of water is maintained in this part. A steady flow of water exits from the lower part of the device 21 and any excess goes to waste via an overflow pipe 36.
  • An inner casing 22 is made from stainless steel and extends over the top of the block 14 and around the exposed sides.
  • An outer casing 23 is made from plastic and extends around and spaced from the top and sides of the inner casing 22.
  • the block 14 is heated very quickly by the heating element and the carefully controlled flow of water falls under gravity on to the block. On contact with the block the water immediately becomes steam which is forced by virtue of the inner casing 22 downwards and out into the room. This continues until the desired temperature and humidity in the climate room is reached.
  • the flow of water and the temperature of the block 14 are carefully monitored and controlled for comfort and safety.
  • a control panel would be provided in the room so that the user can decide upon the temperature and humidity he wants the room to be at and also the length of time he wishes to be in the room.
  • the user enters the room, sets the controls and the flow of water and the block temperature will be controlled so that when the desired humidity and the desired temperature are reached, the steam generation and/or heat output may be modified so as to maintain the desired climate.
  • the flow of water and the temperature of the block may be controlled so as to maximise efficiency, the block being heated just enough to ensure immediate evaporation of all the water supplied with little or no wastage.
  • the user enters the room at the beginning of steam and/or heat production so as to rise in temperature with the room. This avoids the shock of entering the hot room and also avoids losing climate when a door is opened.
  • the control panel could also be adapted to give a programmatic cycle of temperatures and humidity if desired and could be located inside or outside the room.
  • Figure 1B illustrates an alternative embodiment of the invention in which the outer casing 23 comprises a vertically extended portion 68.
  • the vertically extended portion 68 provides a passage 80 through device 13. In use, air is drawn up through the lower end of passage 80 by convection, meets steam passing into the passage 80 through aperture 83 in inner casing 22 and exits into the steam chamber through the top end of passage 80. This arrangement allows the temperature of the steam/air mixture to be reduced before it enters the chamber.
  • the portion 68 may be positioned at any point along the top of the outer casing 23.
  • Figure 2 shows that an example of the present arrangement reached an acceptable "steam bathing" temperature in 7 minutes, normal body temperature being reached in 5 - 6 minutes and a comfortable temperature of 25°C being reached in less than 3 minutes. Similar temperatures took much longer to achieve in a comparable 'kettle' type steam generator.
  • X represents the normal steam bathing temperature range.
  • the climate room may also incorporate a conventional shower head and may be in the form of a combined shower/steam cubicle. It is also envisaged that the idea could also be applied to steam or sauna chambers which do not entirely enclose the body, for example cabinets where the head of the user remains outside.
  • the outer casing 23 projects through the side wall 12 and extends generally along an adjacent sidewall.
  • the outer casing of this example is only about 40 mm wide and is some 350 mm long and 100 mm high. This example is by no means limiting but illustrates the possible compactness of a suitable efficient arrangement.
  • FIG 3 shows an arrangement which is similar in many respects to that shown in figure 1 and so like parts have been given like reference numerals.
  • the stainless steel inner casing 22 has two steam outlet holes 30 and the outer plastic cover 23 has a steam outlet hole 31.
  • an indentation 32 in the casing 22 for receiving a fragrance release material if desired, the heat from the block 14 vaporising the material.
  • the steam/heat generating device 13 shows an electric heating element 33 encased in the aluminium block 14 which is formed with a shallow recess 34 in its top surface and a slope 35.
  • the flow control device 21 is of a constant head variety and any overflow goes to waste via overflow tube 36.
  • the outlet 37 of device 21 is disposed above the top of the slope 35 so the water flows down the slope thereby maximising the potential of the heated block 14.
  • the steam/heat generator 13 is located directly below the floor 11 in say a shower cubicle.
  • the steam outlet 38 opens to the shower waste hole 39 in the floor 11, as does the overflow tube 36.
  • FIG. 6 shows a roof mounted generator 13 which lends itself to being an add-on feature for an existing shower cubicle for example.
  • This generator 13 requires a circulation mechanism and the figure shows an example in the form of a centrifugal fan 40. This system tends to ensure a good temperature gradient throughout the chamber. Recirculation of air within the chamber is provided by aperture 96.
  • the steam/heat generator 13 is located outside the steam chamber, a discharge duct 50 directing the steam/heat into the chamber at floor level in this example.
  • a centrifugal fan 51 forces the steam/heat produced by the generator 13 into the chamber.
  • the duct 50 also carries any waste water from the flow control device 21 and any condensed water vapour into the chamber where it can flow into the water outlet of the chamber.
  • the arrangement is contained in an insulated casing 52 so that the mixture loses as little heat as possible.
  • suction duct 53 having a variable port.
  • the centrifugal fan 51 pulls air from the chamber and effectively reheats it by virtue of it passing by the generator.
  • the steam/heat generating devices of the present invention do not have a free volume of boiling water within the chamber.
  • the only contact with the present generator is contact with the plastic outer casing 23. This casing operates at a temperature a little over the enclosure temperature and the only free water is cold water during normal running. There may, however, be some free water that is heated during starting up.
  • the present arrangement is also quiet in operation because the steam escapes from a large area at the base of the generator or elsewhere.
  • the bubbling of the boiling water is quite loud in comparison as is the noise from the nozzle of an external boiler.
  • the steam generating device is easy to maintain and replace. In particular it is easy to clean the element in hard water areas and to replace the block 14/element in the event of failure.
  • heating element/block can be of any suitable size or shape depending on the desired effect. Also the materials of manufacture of the various components could be altered where necessary. Also more than one device 13 could be used in a single chamber.
  • the block could be heated by means other than electricity.
  • it could be heated by means of a butane gas cylinder or other suitable gas means.
  • the device 13 could also be used with a water container providing water to the water flow control device 21. A suitable combination of these with a suitable cubicle could result in a portable climate room.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Air Humidification (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
EP92923898A 1991-11-22 1992-11-23 Climate chamber Expired - Lifetime EP0613364B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB919124888A GB9124888D0 (en) 1991-11-22 1991-11-22 Steam chamber
GB9124888 1991-11-22
PCT/GB1992/002163 WO1993009752A1 (en) 1991-11-22 1992-11-23 Climate chamber

Publications (2)

Publication Number Publication Date
EP0613364A1 EP0613364A1 (en) 1994-09-07
EP0613364B1 true EP0613364B1 (en) 1996-10-16

Family

ID=10705100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92923898A Expired - Lifetime EP0613364B1 (en) 1991-11-22 1992-11-23 Climate chamber

Country Status (10)

Country Link
EP (1) EP0613364B1 (fi)
JP (1) JPH07503383A (fi)
AT (1) ATE144126T1 (fi)
AU (1) AU2950792A (fi)
CA (1) CA2123797A1 (fi)
DE (1) DE69214667T2 (fi)
ES (1) ES2092703T3 (fi)
FI (1) FI98884C (fi)
GB (1) GB9124888D0 (fi)
WO (1) WO1993009752A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0769289A1 (en) * 1995-10-20 1997-04-23 Dietwin Helmut Prommer Collapsible steam cabin for personal body care
WO2003092572A1 (es) * 2002-04-30 2003-11-13 Cuenca Mostazo Jose Manuel Baño de vapor individual
ITBO20030236A1 (it) * 2003-04-18 2004-10-19 Teuco Guzzini Spa Cabina provvista di un generatore di vapore.
JP4846536B2 (ja) * 2005-11-23 2011-12-28 パディリャ リーバス ドナート スチームバス

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR949969A (fr) * 1943-05-13 1949-09-14 Perfectionnements apportés aux fourneaux pour le dégagement de chaleur et de vapeur d'eau
DE1149493B (de) * 1959-03-13 1963-05-30 Erich Klafs Vdi Transportabler Sauna-Ofen
CH503959A (de) * 1970-02-27 1971-02-28 Kleiber Andreas Einrichtung zur Regelung der Luftfeuchtigkeit in einem abgeschlossenen Raum
US3655135A (en) * 1970-06-29 1972-04-11 Thermasol Ltd Steam outlet head with a dispenser for a fragrance or medicant
SE385352B (sv) * 1974-09-04 1976-06-28 Janson Sven Olof Overhettningsskydd for elektriska apparater
JPS63238864A (ja) * 1987-03-26 1988-10-04 株式会社イナックス スチ−ムサウナ
DE3715037A1 (de) * 1987-05-06 1988-11-17 Ralph Herrmann Elektronische steuerung der temperatur und luftfeuchtigkeit in einer sauna
IT211945Z2 (it) * 1987-07-24 1989-05-25 Teuco Guzzini Srl Sauna di vapore con un impianto vaporizzatore posta in una cupola applicata superiormente alla cabina.
GB2225939B (en) * 1988-12-15 1993-05-26 Rodney Terrence Hedges Automatic water delivery system for saunas

Also Published As

Publication number Publication date
CA2123797A1 (en) 1993-05-27
ATE144126T1 (de) 1996-11-15
DE69214667D1 (de) 1996-11-21
WO1993009752A1 (en) 1993-05-27
FI942368A0 (fi) 1994-05-20
EP0613364A1 (en) 1994-09-07
AU2950792A (en) 1993-06-15
FI942368A (fi) 1994-05-20
ES2092703T3 (es) 1996-12-01
GB9124888D0 (en) 1992-01-15
JPH07503383A (ja) 1995-04-13
DE69214667T2 (de) 1997-04-24
FI98884B (fi) 1997-05-30
FI98884C (fi) 1997-09-10

Similar Documents

Publication Publication Date Title
EP0288158B1 (en) Steam sauna
KR101947778B1 (ko) 가습장치
KR0172673B1 (ko) 사우나실용 방향발생 및 가습장치와 이를 구비한 사우나목욕장치
EP0613364B1 (en) Climate chamber
KR101060134B1 (ko) 방열겸용 사우나스팀발생기
KR960040338A (ko) 이동식 사우나
CA1301226C (en) Electric sauna heater
JP4150027B2 (ja) 浴室暖房機
KR19980083624A (ko) 초음파.히터 겸용 가습기
JP4712579B2 (ja) ミストサウナ装置
RU174049U1 (ru) Увлажнитель воздуха преимущественно для занятий спортом
KR200286519Y1 (ko) 사우나부쓰내부 설치용 스팀발생기 및 그 사우나부쓰
US20050188457A1 (en) Electrically heated bathtub
KR200184695Y1 (ko) 다용도 온수 순환장치
JPH0347632Y2 (fi)
KR20030055738A (ko) 가습기 일체형 팬코일유닛
JPH0335327Y2 (fi)
RU2191327C1 (ru) Электроводонагреватель
JPH0335331Y2 (fi)
JPH0347636Y2 (fi)
KR800000240Y1 (ko) 가 습 기
JPH0357236Y2 (fi)
KR950006615Y1 (ko) 쑥을 이용한 가습기겸용 온수판넬
GB2360702A (en) Shower cubicle with steamer unit
KR940007848Y1 (ko) 초음파 가습기

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

17P Request for examination filed

Effective date: 19940513

AK Designated contracting states

Kind code of ref document: A1

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

17Q First examination report despatched

Effective date: 19951124

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

AK Designated contracting states

Kind code of ref document: B1

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

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

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19961016

Ref country code: DK

Effective date: 19961016

Ref country code: BE

Effective date: 19961016

REF Corresponds to:

Ref document number: 144126

Country of ref document: AT

Date of ref document: 19961115

Kind code of ref document: T

ET Fr: translation filed
REF Corresponds to:

Ref document number: 69214667

Country of ref document: DE

Date of ref document: 19961121

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

Ref country code: LU

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

Effective date: 19961130

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2092703

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: 70270

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

Ref country code: IE

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

Effective date: 19961216

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

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

Ref country code: MC

Effective date: 19970531

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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: NL

Payment date: 20060831

Year of fee payment: 15

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

Ref country code: CH

Payment date: 20061011

Year of fee payment: 15

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

Ref country code: AT

Payment date: 20061106

Year of fee payment: 15

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

Ref country code: SE

Payment date: 20061116

Year of fee payment: 15

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

Ref country code: GB

Payment date: 20061117

Year of fee payment: 15

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

Ref country code: FR

Payment date: 20061123

Year of fee payment: 15

Ref country code: ES

Payment date: 20061123

Year of fee payment: 15

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

Ref country code: IT

Payment date: 20061130

Year of fee payment: 15

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

Ref country code: DE

Payment date: 20070130

Year of fee payment: 15

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: NORDIC SAUNAS LIMITED

Free format text: NORDIC SAUNAS LIMITED#FAIRVIEW ESTATE, HOLLAND ROAD#OXTED, SURREY RH8 9BZ (GB) -TRANSFER TO- NORDIC SAUNAS LIMITED#FAIRVIEW ESTATE, HOLLAND ROAD#OXTED, SURREY RH8 9BZ (GB)

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20071123

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: 20071130

Ref country code: LI

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

Effective date: 20071130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20080601

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

Ref country code: AT

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

Effective date: 20071123

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

Ref country code: SE

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

Effective date: 20071124

Ref country code: NL

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

Effective date: 20080601

Ref country code: DE

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

Effective date: 20080603

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20080930

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: 20071123

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20071124

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: 20071130

Ref country code: ES

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

Effective date: 20071124

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: 20071123