EP2038488A1 - Screening grid on an overflow spillway of a rainwater relief system - Google Patents
Screening grid on an overflow spillway of a rainwater relief systemInfo
- Publication number
- EP2038488A1 EP2038488A1 EP08785229A EP08785229A EP2038488A1 EP 2038488 A1 EP2038488 A1 EP 2038488A1 EP 08785229 A EP08785229 A EP 08785229A EP 08785229 A EP08785229 A EP 08785229A EP 2038488 A1 EP2038488 A1 EP 2038488A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- scrapers
- bars
- rake
- screen according
- overflow threshold
- 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.)
- Granted
Links
- 238000012216 screening Methods 0.000 title description 10
- 239000007787 solid Substances 0.000 claims abstract description 33
- 230000033001 locomotion Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims 1
- 239000003643 water by type Substances 0.000 abstract description 3
- 208000013114 circling movement Diseases 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000010865 sewage Substances 0.000 description 9
- 230000035508 accumulation Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/12—Emergency outlets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/12—Emergency outlets
- E03F5/125—Emergency outlets providing screening of overflowing water
Definitions
- the invention relates to a screen rake at an overflow threshold of a rain relief system referred to in the preamble of claim 1.
- Screening rakes of this type are usually used at overflow thresholds of rain relief structures of the sewer system to prevent the precipitation of the discharge of entrained solids in the sewage, such as feces lumps, toilet paper, toiletries o. ⁇ ., In the waters.
- the solids retained on the screen bars are thereby to be returned to the wastewater stream which continues to the sewage treatment plant.
- Such screen rakes are characterized by a simple, robust and compact design, the use of which is well suited especially in confined spaces and thus for retrofitting. They consist of a arranged at the overflow threshold computing grid with transverse to the overflow threshold and the overflow threshold directed upwards rake bars, ropes o. The like., In the interstices of a crank drive, comb-like scrapers are pivoted about a lever mechanism back and forth. The adhering to the rake bars solids are transported by the scrapers at each pivoting movement to the end portions of the computing bars. There they should detach themselves from the scrapers on the rake bars and then sink into the sewage stream flowing to the sewage treatment plant.
- the invention is therefore an object of the invention to provide a screen rake of the type mentioned, in which reduces the risk of solids discharge into the water due to mechanical effects on the solids during stripping and reliability is increased.
- the advantage of the crushing of the invention consists primarily in the avoidance of o. G. Disadvantage.
- the solids retained on the screen bars are scraped off via the kinematics of the stripper which rotate in accordance with the invention exclusively via a downward movement and thereby in a gentle manner.
- the overflow stream directed at the scrapers or at their carrier element acts as a driving force on the crank drive and thus offers spatial and structural advantages, in particular in a waterwheel drive, because the waterwheel can be made more compact or smaller by means of this force support.
- a particular problem in the retention of solids are generally accumulations of fat, which are usually introduced into the sewage system via kitchen wastewater, then cool and grow into clumps. Since fat is lighter than water, the fatty clumps rise after the stripping process again and are then sucked by the overflow flow immediately against the rake bars again. With a correspondingly high amount of grease, they thus stick together the interstices of the rake bars, which results in increased maintenance effort or can even lead to failure of the screening device.
- a pivotally mounted, preferably floatable Cover for the top closure of an optional plenum before.
- the scrapers When combing through the rake bars, the scrapers hit the cover on the side facing the rake bars and pivot it downwards. This creates a gap opening between the cover and the rake bars, through which the screenings are pressed under the cover.
- the scrapers are connected due to the touch contact motion fit with the cover and together form a barrier against the stripped and possibly ascending solids. If the scrapers in the further movement again remove from the cover, this pivots automatically, without an exit opening for the stripped screenings is generated, back up to the starting position. It will the automatic and motion-locked pivoting back of the cover by the cover designed as a floating body and / or accomplished by means of a counterweight.
- the screenings thus collected under the cover are prevented from floating and only after the end of the discharge event with falling water level in the running back to the wastewater treatment plant recycled.
- the collection space can be formed in smaller systems, for example, only from the cover.
- FIG. 1 shows a vertical section through the rain relief system and the screen rack transversely to the overflow threshold
- FIG. 2 is a top view of the screen rake according to FIG. 1 as a horizontal section through the rain relief system;
- FIG. 3 an enlarged view of the sieve breaking in plan view
- FIG. 4 shows an enlarged view of the sieve crushing in vertical section with scrapers guided in the interspaces of the computing bars
- FIG. 5 an enlarged view of the sieve crushing in vertical section with the scrapers guided outside the computing bars
- FIG. 6 Detail of a scraper with enlarged contour in the vertical view
- FIG. 7 FIG. 7: top view of FIG. 6, FIG.
- FIG. 8 detail of a sieve breaking with scraper according to a further embodiment in a first position
- FIG. 9 detail according to FIG. 8 in a second position
- FIG. 10 detail according to FIG. 8 in a third position
- FIG. 11 detail according to FIG. 8 in a fourth position
- FIG. 12 a representation corresponding to FIG. 4 of the second embodiment corresponding to FIGS. 8 to 11,
- FIG. 13 shows a representation according to FIG. 3 of the second embodiment according to FIGS. 8 to 11 and FIG.
- FIG. 14 a representation corresponding to FIG. 5 of the second embodiment according to FIGS. 8 to 11.
- the drawings show a screen rake 1, which is arranged at an overflow threshold 21 of a rain relief system 20.
- the rain relief system 20 has an inlet channel 22, an outlet channel 23 and a discharge channel 24 leading to the receiving water.
- the water level in the relief system 20 rises between inlet channel 22 and outlet channel 23.
- the amounts of water that can not be absorbed by the sewage treatment plant are cut off via the overflow threshold 21 into a body of water and thereby flow through the screen rake 1 arranged at the overflow threshold 21.
- the screen rake 1, which is preferably arranged in the upper region of the overflow threshold 21, consists of a multiplicity of rake bars 2 or ropes which are directed transversely to the overflow threshold 21 and from the rollover threshold 21 and up to which the solids entrained in the overflow water are retained when flowing through the rake bars 2.
- comb-like juxtaposed scrapers 4 are arranged on a support member 5 to which an actuating lever 6 is attached.
- the other end of the actuating lever 6 is pivotally connected to a crank drive 8, via which the scrapers 4 mesh during operation in the interstices 3 of the computing bars 2.
- the actuating lever 6 is contacted by its own weight or the scraper 4 with the support bearing 7.
- Fig. 4 the kinematics of the crushing 1 in the phase with the guided in the interstices 3 of the rake bars 2 scrapers 4 is shown in Fig. 4.
- Fig. 5 the kinematics of the Sieêts 1 in the phase with the outside of the computing bars 2 moving scrapers 4 is shown.
- the individual components of the sieve crushing 1, such as crank drive 8, operating lever 6, support bearing 7, rake bars 2, etc. are connected to one another by way of example via a frame-shaped holder 19 which is fastened to the wall surfaces of the rain relief system 20.
- the components such as the operating lever 6 and the support bearing 7 are preferably arranged in pairs for design reasons.
- FIGS. 1 to 5 a third-party-free actuation of the screen crush 1 is shown by means of a water wheel 9.
- a water wheel 9 About a belt or chain drive 25, the rotational movement of a water wheel 9 is transmitted to the crank drive 8; a power transmission by means of electric motor to the crank drive 8 is also possible.
- the touching contour of the actuating lever 6 and / or support bearing 7 is preferably formed as a control curve 18, through which the crank drive 8 toward almost linear and obliquely upward movement of the scraper 4 when removing the scraper 4 from the gaps 3 of the computing bars 2 is effected.
- a drip pan 10 is provided, which is closed laterally and from below in the operating case. Due to the inertia of the water, the solids stripped off there remain in the sealed tub liquid and are not sucked in with the overflow flow to the screen bars 2.
- the solids uptake in the collecting trough 10 is particularly advantageous when the detachment process of the solids is carried out by the wipers 4 in the interior of the collecting trough 10 and, because of the overflow flow, below the threshold upper edge.
- a float-controlled hinged bottom 11 on the underside of the drip pan 10 releases the collected solids into the wastewater stream leading to the sewage treatment plant after the end of a discharge event.
- the overflow threshold 21 is guided over the actuating lever 6 guided support member 5 and thus also the scrapers 4, by design a slightly divergent sideways movement.
- the invention provides in a further embodiment in that, distributed over the length of the support element 5, a selected number of strippers 4a are arranged, which have a larger contour compared to the remaining strippers 4.
- guide elements 13 are arranged in an area where the scrapers 4, 4a leading to the screen bars 2 are to again engage in the interspaces 3 of the screen bars 2, for the scrapers 4a with the larger contour.
- the preferably formed from a sheet metal strip guide members 13 are seen in flow view to the overflow, provided to the enlarged scrapers 4a out with funnel-shaped guide slots 15, in which engage the contours of the scrapers 4a and are thus aligned in operation in their sideways movement inevitably.
- the wipers 4 can be activated by automatically lifting the operating lever via the loose connection between actuating lever 6 and support bearing 7 according to the invention 6 of the support bearing 7, their function, albeit in a restricted form, up to the point of failure, without thereby putting the entire device out of service and possibly damaged.
- FIGS. 8 to 14 show a further exemplary embodiment of a foreign energy-free actuation of the sieve crushing device 1 with the aid of a water wheel 9.
- This embodiment corresponds essentially to that of Figures 1 to 5.
- a cover 20 is provided here at the level of the upper edge of the overflow threshold before the overflow threshold, which denies in operation a parallel to the overflow threshold water surface strip up against the computing bars 2, the flow.
- the covering hood 20 forms the upper closure of a collecting space 10, which in the exemplary embodiment is in the form of a collecting trough 10.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sewage (AREA)
- Filtration Of Liquid (AREA)
- Hydraulic Turbines (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Radiation (AREA)
- Paper (AREA)
- Sink And Installation For Waste Water (AREA)
- Burglar Alarm Systems (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007036470A DE102007036470A1 (en) | 2007-08-01 | 2007-08-01 | Screen rake at an overflow threshold of a rain relief system |
PCT/EP2008/006284 WO2009015881A1 (en) | 2007-08-01 | 2008-07-30 | Screening grid on an overflow spillway of a rainwater relief system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2038488A1 true EP2038488A1 (en) | 2009-03-25 |
EP2038488B1 EP2038488B1 (en) | 2011-04-06 |
Family
ID=39772878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08785229A Active EP2038488B1 (en) | 2007-08-01 | 2008-07-30 | Screening grid on an overflow spillway of a rainwater relief system |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100200483A1 (en) |
EP (1) | EP2038488B1 (en) |
AT (1) | ATE504703T1 (en) |
CA (1) | CA2694298A1 (en) |
DE (2) | DE102007036470A1 (en) |
DK (1) | DK2038488T3 (en) |
WO (1) | WO2009015881A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011107524A1 (en) | 2011-07-10 | 2013-01-10 | Klaus Ulrich Giehl | Device, useful for retention of solids e.g. toilet papers entrained in effluent of combined sewer system at overflow threshold of rain overflow structure, comprises calculation grid having screen bars, scraper comb, and paddle wheel drive |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2116649A3 (en) * | 2008-05-05 | 2011-07-13 | Jörg-Michael Dipl.-Ing. Steinhardt | Screening device with a device to remove the items being screened |
DE202010003581U1 (en) | 2010-03-12 | 2010-07-01 | Hst-Wks Hydro-Systemtechnik Gmbh | Disc filter system for the retention of fine and coarse matter from flowing liquids |
EP2366839B1 (en) | 2010-03-12 | 2016-04-20 | HST-WKS Hydro-Systemtechnik GmbH | Disc filter system for retaining fine and large material from flowing liquids |
KR101698590B1 (en) * | 2016-06-08 | 2017-01-20 | 반경옥 | Non-motorized non-point pollution treatment device |
JP6144818B1 (en) * | 2016-12-28 | 2017-06-07 | 中込 雄大 | Water wheel with reverse cleaning type dust removal screen |
KR101959509B1 (en) * | 2018-07-26 | 2019-03-18 | (주)랜드로드 | Storm water drainage pollutant filtration devices and monitoring system |
CN111648457B (en) * | 2020-05-25 | 2021-05-11 | 浙江鼎兴建设有限公司 | Municipal administration road drainage well |
CN112517534A (en) * | 2020-11-09 | 2021-03-19 | 张家港三能机电设备有限公司 | Ultrasonic cleaning device with quick clean function |
CN112774859B (en) * | 2020-12-22 | 2022-11-11 | 常州机电职业技术学院 | Cutting fluid processing apparatus for industrial processing machine tool |
CN114808880A (en) * | 2022-03-14 | 2022-07-29 | 湖南农业大学 | Drainage device with functions of intercepting farmland foreign matters and automatically cleaning and collecting |
DE102022111102A1 (en) * | 2022-05-05 | 2023-11-09 | Oliver Kraus | Separation system for removing solids from wastewater |
CN117071463B (en) * | 2023-08-30 | 2024-04-02 | 核工业华南建设工程集团公司 | Prefabricated culvert component and road-bridge culvert structure using same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US988033A (en) * | 1910-10-10 | 1911-03-28 | Benjamin J Rowley | Fish-screen for water-chutes. |
US2198943A (en) * | 1939-09-05 | 1940-04-30 | Nolan D Lowe | Fish screen cleaning device |
FR905321A (en) * | 1943-04-07 | 1945-11-30 | Device for cleaning a grid | |
US2634863A (en) * | 1949-12-07 | 1953-04-14 | American Well Works | Mechanically cleaned screen unit |
US3355022A (en) * | 1965-08-19 | 1967-11-28 | Carl H Nordell | Filtering apparatus |
GB1174915A (en) | 1966-09-01 | 1969-12-17 | Longwood Engineering Co Ltd | Screening apparatus for Storm-Water Overflows |
DE2309479A1 (en) * | 1973-02-26 | 1974-08-29 | Passavant Werke | Grid clearer for sewage water gullies - with jointed lever-type rake operated above water level, up or downstream of grid |
DE2411626A1 (en) * | 1973-04-18 | 1975-09-18 | Schreiber August | RAKE RAKE FOR CLEANING A RAKE IN A WATER CHANNEL |
US4107040A (en) * | 1977-05-24 | 1978-08-15 | Schreiber-Klaranlagen Dr.-Ing. Aug. Schreiber Gmbh & Co. Kg | Drive device for rake arm with attached screen comb in cleaning device for a water conduit screen |
DE2807574C2 (en) * | 1978-02-22 | 1980-03-20 | Schreiber-Klaeranlagen Dr.-Ing. Aug. Schreiber Gmbh & Co Kg, 3012 Langenhagen | Device for cleaning a rake arranged in a water channel |
DE2944047A1 (en) * | 1979-10-31 | 1981-06-11 | Passavant-Werke Michelbacher Hütte, 6209 Aarbergen | ARCH RECTIFIER CLEANING DEVICE |
DE4438716A1 (en) | 1994-10-29 | 1996-05-02 | Horst Bormet | They break for a rainwater overflow |
EP2116649A3 (en) * | 2008-05-05 | 2011-07-13 | Jörg-Michael Dipl.-Ing. Steinhardt | Screening device with a device to remove the items being screened |
-
2007
- 2007-08-01 DE DE102007036470A patent/DE102007036470A1/en not_active Ceased
-
2008
- 2008-07-30 WO PCT/EP2008/006284 patent/WO2009015881A1/en active Application Filing
- 2008-07-30 DK DK08785229.9T patent/DK2038488T3/en active
- 2008-07-30 US US12/671,490 patent/US20100200483A1/en not_active Abandoned
- 2008-07-30 CA CA2694298A patent/CA2694298A1/en not_active Abandoned
- 2008-07-30 EP EP08785229A patent/EP2038488B1/en active Active
- 2008-07-30 DE DE502008003074T patent/DE502008003074D1/en active Active
- 2008-07-30 AT AT08785229T patent/ATE504703T1/en active
Non-Patent Citations (1)
Title |
---|
See references of WO2009015881A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011107524A1 (en) | 2011-07-10 | 2013-01-10 | Klaus Ulrich Giehl | Device, useful for retention of solids e.g. toilet papers entrained in effluent of combined sewer system at overflow threshold of rain overflow structure, comprises calculation grid having screen bars, scraper comb, and paddle wheel drive |
Also Published As
Publication number | Publication date |
---|---|
ATE504703T1 (en) | 2011-04-15 |
DE102007036470A1 (en) | 2009-02-05 |
DE502008003074D1 (en) | 2011-05-19 |
US20100200483A1 (en) | 2010-08-12 |
WO2009015881A1 (en) | 2009-02-05 |
DK2038488T3 (en) | 2011-07-11 |
CA2694298A1 (en) | 2009-02-05 |
EP2038488B1 (en) | 2011-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2038488B1 (en) | Screening grid on an overflow spillway of a rainwater relief system | |
EP2116649A2 (en) | Screening device with a device to remove the items being screened | |
EP1366245A1 (en) | Waste water installation with purification device | |
DE4237123A1 (en) | Device for cleaning large amounts of water from screenings | |
EP0358952B1 (en) | Sieve grid, especially a sieve for rain water | |
DE102011082629B4 (en) | Siebrechenvorrichtung | |
EP1632619B1 (en) | Water installation with a device for controlling overflow | |
DE4325584C2 (en) | Device for the retention of floating substances on a hold-up threshold of a rain relief system | |
DE3510171A1 (en) | Liquid-retention device for installation into a liquid-storage chamber | |
AT516765B1 (en) | computer system | |
DE3145548A1 (en) | Device for aerating and/or ventilating rooms | |
DE102007047361A1 (en) | Overflow dischargeable sewage structure e.g. buffer tank, for collecting waste water from e.g. public building, has waste material removing unit removing retained waste material from recycling unit that is formed as vertical evacuation unit | |
DE102005019001A1 (en) | Screening apparatus for removing solids from liquid, especially water, overflowing from collection tank comprises rotating sieve drum and stripper that removes solids from drum | |
DE3003827A1 (en) | Mechanical waste water impurities removal raking grating - has dirt trap below brush pressed against riddling belt returning after lifting | |
DE2512291C2 (en) | Device for separating oil from an oil-water mixture | |
DE19828076C1 (en) | Device for preventing congestion before entry to drainage pipe, particularly for roof drainage | |
DE10255317A1 (en) | Moisture extractor hood, e.g. for kitchen, has collecting gutter fitted to housing so that it can be removed | |
DE3913020A1 (en) | Water course grille-cleaning mechanism - has scraper working against rake and coupled to hinging discharge chute below | |
DE9303867U1 (en) | Cleaning device for cleaning water flowing in a channel | |
EP0709525A1 (en) | Screen for a rainwater overflow | |
DE10237511A1 (en) | Device for diverting living beings and objects from a channeled water flow | |
DE2925974C2 (en) | Computing device for removing foreign bodies from a computing grate | |
DE600612C (en) | Cleaning device for sieves in a side channel branching off from a main channel | |
DE19723848B4 (en) | Separating device of leaves from rainwater | |
DE102022111102A1 (en) | Separation system for removing solids from wastewater |
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: 20090211 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20100623 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BOVARD AG 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: 502008003074 Country of ref document: DE Date of ref document: 20110519 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502008003074 Country of ref document: DE Effective date: 20110519 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20110406 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI 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: 20110406 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20110406 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR 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: 20110406 Ref country code: LT 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: 20110406 Ref country code: SE 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: 20110406 Ref country code: NO 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: 20110706 Ref country code: PT 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: 20110808 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV 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: 20110406 Ref country code: IS 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: 20110806 Ref country code: CY 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: 20110406 Ref country code: FI 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: 20110406 Ref country code: ES 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: 20110717 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: 20110707 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT 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: 20110406 Ref country code: NL 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: 20110406 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE 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: 20110406 Ref country code: CZ 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: 20110406 Ref country code: IE 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: 20110406 |
|
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 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK 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: 20110406 Ref country code: PL 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: 20110406 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110731 Ref country code: RO 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: 20110406 |
|
26N | No opposition filed |
Effective date: 20120110 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502008003074 Country of ref document: DE Effective date: 20120110 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20120730 |
|
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: 20120730 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG 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: 20110706 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR 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: 20110406 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU 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: 20110406 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110406 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20140717 Year of fee payment: 7 Ref country code: DK Payment date: 20140717 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20140715 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP Effective date: 20150731 |
|
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: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150731 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150731 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20160725 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20160712 Year of fee payment: 9 Ref country code: FR Payment date: 20160725 Year of fee payment: 9 |
|
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: 20150731 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 504703 Country of ref document: AT Kind code of ref document: T Effective date: 20170730 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180330 |
|
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: 20170731 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170730 |
|
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: 20170730 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502008003074 Country of ref document: DE Ref country code: DE Ref legal event code: R081 Ref document number: 502008003074 Country of ref document: DE Owner name: WAS WASSER ABWASSER SERVICE GMBH, DE Free format text: FORMER OWNER: GIEHL, KLAUS-ULRICH, DIPL.-ING. (FH), 57629 HEIMBORN, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20230731 Year of fee payment: 16 |