EP0901542B1 - Systeme d'ecoulement des eaux pour surface de revetement en dur - Google Patents

Systeme d'ecoulement des eaux pour surface de revetement en dur Download PDF

Info

Publication number
EP0901542B1
EP0901542B1 EP97923319A EP97923319A EP0901542B1 EP 0901542 B1 EP0901542 B1 EP 0901542B1 EP 97923319 A EP97923319 A EP 97923319A EP 97923319 A EP97923319 A EP 97923319A EP 0901542 B1 EP0901542 B1 EP 0901542B1
Authority
EP
European Patent Office
Prior art keywords
gutter
sink
valve
liquid
ball
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
EP97923319A
Other languages
German (de)
English (en)
Other versions
EP0901542A1 (fr
Inventor
Johannes Antonius Bernardes Geerdink
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.)
Luchthaven Schiphol NV
Original Assignee
Luchthaven Schiphol NV
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 Luchthaven Schiphol NV filed Critical Luchthaven Schiphol NV
Publication of EP0901542A1 publication Critical patent/EP0901542A1/fr
Application granted granted Critical
Publication of EP0901542B1 publication Critical patent/EP0901542B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/042—Arrangements of means against overflow of water, backing-up from the drain

Definitions

  • the invention is related to a liquid drainage system for a hard-top surface, such as at an airport, harbour area and the like, comprising a gutter which is provided in the said surface and is connected to a plurality of sink holes in succession, from which the liquid can be drained via a sewer.
  • the gutter may have a narrowed top side, which leaves free a gap through which the liquid can flow into the wider gutter channel situated at a lower level and then into a sink.
  • the diameters of gutter and sinks are selected such that the capacity is sufficient even in the event of a heavy rainfall.
  • the object of the invention is to provide a gutter system which avoids these drawbacks.
  • a ball valve is provided in each sink hole, the valve comprising a valve body, a ball body which floats in water and sinks in a lighter liquid, such as kerosene, as well as a valve seat, which ball valve is located between the gutter and the sewer, and in that a bypass gutter is provided for guiding relatively small amounts of liquid past the sink.
  • drain valve as disclosed in DE-A-1658231, comprising a valve body which floats in water and sinks in a lighter fluid. Said drain valve is not provided in a gutter, and does not have a bypass for preventing small amounts of liquid from entering the sink.
  • the gutter system according to the invention is largely similar to the known gutter systems, which has the advantage that there is no need, or scarcely any need, to carry out work in the hard-top surface.
  • the contamination can be removed, for example, by pumping out the sink in question.
  • the bypass gutter is provided for guiding moderate amounts of liquid past the sink. Such quantities of contamination pass via the bypass gutter into the last sink, viewed in the direction of flow. The clear-up work can then remain limited to emptying the last sink.
  • the sinks which are already in operation are designed such that they are connected to a gutter part at opposite positions.
  • the bypass gutter preferably extends between the said positions, such that it spans the distance between two gutter parts.
  • the bypass gutter may have a hollow profile which is open at the top side, such that the top edges of the bypass gutter lie at a lower level than the top edge of the adjacent gutter parts.
  • each gutter part may be provided, in the region of a sink, with shut-off valves which can be opened by the flow of liquid.
  • the last sink in the direction of flow, may be connected to a reservoir for receiving contaminated liquid.
  • the ball valve may have a second ball body which sinks in water, which second ball body is situated at a lower level than the other ball body which floats in water and sinks in a lighter liquid, such as kerosine, such that the two ball bodies together float in water.
  • a quantity of water always remains behind above the bottom ball body.
  • the difference in level between the ball bodies is adjustable.
  • Figure 1 shows a top view of part of the asphalt of an airfield, in particular the areas around a pier.
  • the pier is denoted overall by 1, the hard-top surface lying around the pier 1 by 2.
  • Sinks 6 are situated at a regular spacing in the longitudinal direction of the gutter 3.
  • the liquid drainage system in question is designed such that the liquids flow towards the central sink hole 7, which sink hole is in turn connected to sewer 8 for draining precipitation to the environment, for example a ditch.
  • FIG. 1 shows how the sink 6 is designed, using a vertical longitudinal section.
  • Hole 6 comprises a vertical casing 10, which can be closed off at the top by means of a cover 11 and which is connected at the underside to the main body 12 of the sink.
  • the casing 10 is provided with two mutually opposite openings 13, to which those parts of the gutter denoted overall by 3 are connected.
  • the gutter is designed as a so-called concealed gutter, in which the top side has a longitudinal gap 4 which adjoins the cylindrical, widened gutter channel 5.
  • the main body 12 of the sink is likewise provided with two mutually opposite openings 14, which are connected to the parts 15 of the sewer.
  • the ball valve which is denoted overall by 16, is mounted in the casing 10.
  • This ball valve comprises a valve seat 17, a valve body 18, as well as a guide cage 19.
  • a bypass gutter 20 is also provided, which extends between the mutually opposite openings 13 in the casing 10 and which is sealed into the said openings by means of, for example; cement.
  • the ball valve 16 functions as follows. As soon as sufficiently large quantities of water pass into the liquid drainage system according to the invention, as illustrated in the gutter system of Figure 5, it will flow over the sides of the bypass gutter 20 and pass into the sewer 15 via the valve seat 17. In the event of very large quantities of rainwater, the valve body 18 will float, but the open communication between concealed gutter 5 and sewer 15 is maintained.
  • Figure 7d illustrates the operation of the system according to the invention in the case of a relatively large quantity of contaminated liquid.
  • This liquid overflows from some or all of the bypass gutters 20 and passes into the appropriate sink.
  • the valve body 18 remains closed, however, preventing the contamination from flowing away. In that case, the sinks in question have to be pumped out; as an alternative, the liquid can be drained off to a treatment plant.
  • FIG. 3 shows that the valve bodies 18 can then be kept closed by means of a manual actuating lever 25. This ensures that contaminated fire-extinguishing water does not pass into the sewer 15. All the fire-extinguishing water can be collected in a treatment plant connected to the gutter 5 or can be pumped off.
  • Figures 8a to 8c show a variant in which the ball valve 21 has two ball bodies 22, 28. These ball bodies are coupled to one another by means of a rod 27.
  • the relative density of the lower ball body 22 is greater than that of water, for example 1.1.
  • the relative density of the upper ball body is lower than that of water, for example 0.8.
  • Figure 8a shows the situation in which an oil leak or the like has occurred.
  • the oil has flowed over the bypass gutter 20 and collects above the water, without being able to flow into the sewer 15.
  • the oil flows to the relevant collection point via the concealed gutter 5.
  • the further alternative design, illustrated in Figure 9, of the sewer system comprises a ball valve which is denoted overall by 30 and comprises a casing 31. At the top side, the casing is fastened to the bypass gutter 20 which opens into it and has a lowered side edge 32 and a grille-like portion 33.
  • the casing 31 is provided with a valve seat 34, which is able to interact with the ball 35, in particular in the region which forms the valve body.
  • the ball valve 30 is supported with respect to the wall of the sink by means of supports 36.
  • a relatively minor leakage of oil 37 can be seen which oil passes into the casing 31 via duct 5 and over the lowered edge 32 of the bypass gutter 20 and through the grille-like part 33 thereof.
  • Water 41 in which the ball 35 was floating, was initially situated in the bottom of the casing. However, the ball 35 does not float in the oil pool 38 collecting above this water, so that, if the water level falls further, the ball falls.
  • the casing 31 of the ball valve 30 projects as a whole into the bowl-like receptacle denoted by 39, the top edge 40 of which receptacle lies above the level of the valve seat 34.
  • the underside of the casing 38 thus always remains surrounded by a quantity of water, which ensures that not even a fraction of the oil 37, 38 can pass into the main sewer 15.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Float Valves (AREA)
  • External Artificial Organs (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Check Valves (AREA)
  • Centrifugal Separators (AREA)
  • Pens And Brushes (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Massaging Devices (AREA)
  • Taps Or Cocks (AREA)

Claims (14)

  1. Système d'écoulement de liquide pour surface de revêtement en dur, telle que sur un aéroport, une zone portuaire et analogue, comprenant un caniveau (3), qui est aménagé dans ladite surface (1) et qui est relié à une pluralité de puisards (6, 7) qui se suivent, et depuis lesquels le liquide peut être évacué par l'intermédiaire d'un égout (8, 15), caractérisé en ce qu'un clapet à bille (16, 30) est prévu dans chaque puisard (6, 7), le clapet comprenant un corps de clapet (18), un corps sphérique (24, 28) qui flotte dans l'eau et coule dans un liquide moins dense, tel que le kérosène, ainsi qu'un siège de clapet (17), lequel clapet à bille (16, 30) est situé entre la caniveau (3) et l'égout (8, 15), et en ce qu'un caniveau de dérivation (20) est prévu pour guider de relativement petites quantités de liquide au-delà du puisard (6, 7).
  2. Système selon la revendication 1, dans lequel il est prévu un égout auxiliaire (23), qui est relié directement à un puisard (6, 7).
  3. Système selon la revendication 1 ou 2, dans lequel au moins un puisard (6, 7) est relié à une partie du caniveau (3), en des positions (13) en regard l'une de l'autre, et un caniveau de dérivation (20) s'étend entre lesdits positions (13).
  4. Système selon la revendication 3, dans lequel le caniveau de dérivation (20) a un profil peu profond (5) qui est ouvert sur le dessus (4), de telle sorte que les bords supérieurs du caniveau de dérivation (20) se trouvent à un niveau inférieur à celui du bord supérieur des parties adjacentes du caniveau (3).
  5. Système selon la revendication 4, dans lequel le caniveau (3) est rétréci au niveau de sa face supérieure, de manière à laisser un espace libre (4) à travers lequel le liquide peut s'écouler en provenance de la surface de revêtement en dur (1), et chaque partie de caniveau (3) est pourvue, dans la région d'un puisard (6, 7), de clapets d'arrêt (26), qui peuvent être ouverts par un écoulement de liquide.
  6. Système selon la revendication 3, 4 ou 5, dans lequel le dernier puisard (7) dans le sens d'écoulement est relié à un réservoir destiné à recevoir du liquide contaminé.
  7. Système selon l'une des revendications précédentes, dans lequel le clapet à bille (16) comprend un cadre qui est fixé dans le puisard, lequel cadre supporte un siège de clapet (17), ainsi qu'une cage (19), qui s'étend au-dessus de ce dernier et dans laquelle se trouve un corps de clapet (18) libre de se déplacer.
  8. Système selon l'une des revendications 1 à 6, dans lequel le clapet à bille (30) comprend une enveloppe (31) qui est reliée au caniveau de dérivation (20), laquelle enveloppe (31) supporte un siège de clapet (34) au niveau de sa face inférieure.
  9. Système selon la revendication 8, dans lequel le caniveau de dérivation (20) a une partie abaissée et/ou analogue à une grille (32, 33), au niveau de l'enveloppe (31).
  10. Système selon la revendication 8 ou 9, dans lequel l'enveloppe (31) fait saillie, au niveau de sa face inférieure, dans un récipient du type bol (39), dont le bord supérieur (40) se trouve au-dessus du niveau du siège de clapet (34) qui est réalisé dans l'enveloppe (31).
  11. Système selon la revendication 8, 9 ou 10, dans lequel l'enveloppe (31) est montée (36) sur la paroi du puisard.
  12. Système selon l'une des revendications précédentes, dans lequel le clapet à bille (21) a un deuxième corps sphérique (22) qui coule dans l'eau, lequel deuxième corps sphérique (22) est situé à un niveau inférieur à celui de l'autre corps sphérique (28), qui flotte dans l'eau et coule dans un liquide moins dense, tel que le kérosène, de sorte que les deux clapets à bille flottent ensemble dans l'eau.
  13. Système selon la revendication 8, dans lequel la différence de niveau entre les corps sphériques peut être réglée par une pièce de liaison (27).
  14. Système selon l'une des revendications précédentes, dans lequel le corps de clapet (18) et un corps sphérique (22, 24) forment une unité.
EP97923319A 1996-05-24 1997-05-20 Systeme d'ecoulement des eaux pour surface de revetement en dur Expired - Lifetime EP0901542B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1003206 1996-05-24
NL1003206A NL1003206C2 (nl) 1996-05-24 1996-05-24 Vloeistofafvoersysteem voor een verhard oppervlak.
PCT/NL1997/000280 WO1997045600A1 (fr) 1996-05-24 1997-05-20 Systeme d'ecoulement des eaux pour surface de revêtement en dur

Publications (2)

Publication Number Publication Date
EP0901542A1 EP0901542A1 (fr) 1999-03-17
EP0901542B1 true EP0901542B1 (fr) 2002-04-10

Family

ID=19762926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97923319A Expired - Lifetime EP0901542B1 (fr) 1996-05-24 1997-05-20 Systeme d'ecoulement des eaux pour surface de revetement en dur

Country Status (15)

Country Link
EP (1) EP0901542B1 (fr)
JP (1) JP2000511248A (fr)
AT (1) ATE216011T1 (fr)
AU (1) AU737666B2 (fr)
CA (1) CA2255729A1 (fr)
DE (1) DE69711870T2 (fr)
DK (1) DK0901542T3 (fr)
ES (1) ES2173446T3 (fr)
HK (1) HK1019466A1 (fr)
IL (1) IL127095A0 (fr)
NL (1) NL1003206C2 (fr)
NO (1) NO985413L (fr)
NZ (1) NZ332951A (fr)
PT (1) PT901542E (fr)
WO (1) WO1997045600A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8172198B2 (en) 2007-08-09 2012-05-08 Goodrich Corporation Valve assembly for aircraft water supply system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1658231A1 (de) * 1967-09-06 1970-04-30 Wikholm Dipl Ing Karl Oskar Sinkkastenventil
SG42306A1 (en) * 1994-01-26 1997-08-15 Pre Con Marketing Pte Ltd Improved liquid valve

Also Published As

Publication number Publication date
NZ332951A (en) 1999-03-29
DE69711870T2 (de) 2002-11-07
DK0901542T3 (da) 2002-07-15
JP2000511248A (ja) 2000-08-29
HK1019466A1 (en) 2000-02-11
PT901542E (pt) 2002-09-30
NO985413D0 (no) 1998-11-20
NL1003206C2 (nl) 1997-11-25
CA2255729A1 (fr) 1997-12-04
EP0901542A1 (fr) 1999-03-17
ATE216011T1 (de) 2002-04-15
ES2173446T3 (es) 2002-10-16
NO985413L (no) 1998-11-20
AU737666B2 (en) 2001-08-30
DE69711870D1 (de) 2002-05-16
IL127095A0 (en) 1999-09-22
AU2914397A (en) 1998-01-05
WO1997045600A1 (fr) 1997-12-04

Similar Documents

Publication Publication Date Title
US4136010A (en) Catch basin interceptor
US6062767A (en) Storm water receptor system
US6126817A (en) Oil and debris separator
US5820751A (en) Water skimming apparatus for the control of sediment pollution
CA2711427C (fr) Systeme de collecte et de redistribution d'eau de pluie
US9688544B2 (en) Treatment device
US5569372A (en) Catch basin structure for interception of contaminants having detachable parts
RU2768026C1 (ru) Пустотелый дренажный блок, пустотелая дренажная система и шахтный элемент
KR101932145B1 (ko) 단위면적당 강수량을 측정하는 유량계를 이용한 초기빗물 배제장치
KR100885534B1 (ko) 우수 유출 저감시설
EP0901542B1 (fr) Systeme d'ecoulement des eaux pour surface de revetement en dur
US5836116A (en) Tank system
WO2001000937A1 (fr) Clapet/filtre de derivation et filtre de tuyau de descente
KR101974535B1 (ko) 역류방지기능을 갖는 초기빗물 배제장치
JP5643908B1 (ja) 排水システム
KR101154026B1 (ko) 도로 측구를 활용한 우수 저류 조절 시설
AU2003213499B1 (en) Rainwater collection apparatus
AU778288B2 (en) Diverter valve/filter and downpipe filter
EP0565483B1 (fr) Bassin dans une installation d'eaux usées
KR102608426B1 (ko) 지붕 빗물집수 및 배제시설
KR20220122004A (ko) 지중침투형 빗물받이 필터
AU746250B2 (en) Trade waste diversion apparatus
KR100530507B1 (ko) 메시 스크린 유닛이 설치된 우수설비
WO1998042927A1 (fr) Vanne de deviation des eaux residuaires industrielles
AU5718899A (en) Variable outlet flow stormwater chamber

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: 19981116

AK Designated contracting states

Kind code of ref document: A1

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

17Q First examination report despatched

Effective date: 19990830

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

AK Designated contracting states

Kind code of ref document: B1

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

REF Corresponds to:

Ref document number: 216011

Country of ref document: AT

Date of ref document: 20020415

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69711870

Country of ref document: DE

Date of ref document: 20020516

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

Ref country code: MC

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

Effective date: 20020520

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: R. A. EGLI & CO. PATENTANWAELTE

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20020402139

Country of ref document: GR

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20020710

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2173446

Country of ref document: ES

Kind code of ref document: 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

Effective date: 20030113

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

Ref country code: IE

Payment date: 20040330

Year of fee payment: 8

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

Ref country code: PT

Payment date: 20040421

Year of fee payment: 8

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

Ref country code: GB

Payment date: 20040429

Year of fee payment: 8

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

Ref country code: DK

Payment date: 20040505

Year of fee payment: 8

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

Ref country code: FR

Payment date: 20040524

Year of fee payment: 8

Ref country code: AT

Payment date: 20040524

Year of fee payment: 8

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

Ref country code: GR

Payment date: 20040525

Year of fee payment: 8

Ref country code: FI

Payment date: 20040525

Year of fee payment: 8

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

Ref country code: SE

Payment date: 20040526

Year of fee payment: 8

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

Ref country code: CH

Payment date: 20040527

Year of fee payment: 8

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

Ref country code: ES

Payment date: 20040528

Year of fee payment: 8

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

Ref country code: DE

Payment date: 20040608

Year of fee payment: 8

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

Ref country code: FI

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

Effective date: 20050506

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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050520

Ref country code: IE

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

Effective date: 20050520

Ref country code: GB

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

Effective date: 20050520

Ref country code: AT

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

Effective date: 20050520

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: 20050521

Ref country code: ES

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

Effective date: 20050521

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

Ref country code: LI

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

Effective date: 20050531

Ref country code: DK

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

Effective date: 20050531

Ref country code: CH

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

Effective date: 20050531

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

Ref country code: PT

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

Effective date: 20051121

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: 20051201

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 NON-PAYMENT OF DUE FEES

Effective date: 20051205

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20050520

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: 20060131

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20060131

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20050521

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

Ref country code: NL

Payment date: 20090326

Year of fee payment: 13

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

Ref country code: LU

Payment date: 20090525

Year of fee payment: 13

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

Ref country code: BE

Payment date: 20090526

Year of fee payment: 13

BERE Be: lapsed

Owner name: *LUCHTHAVEN SCHIPHOL N.V.

Effective date: 20100531

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20101201

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

Ref country code: BE

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

Effective date: 20100531

Ref country code: NL

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

Effective date: 20101201

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: 20100520