EP2215308A1 - Hausse fusible - Google Patents
Hausse fusibleInfo
- Publication number
- EP2215308A1 EP2215308A1 EP08870623A EP08870623A EP2215308A1 EP 2215308 A1 EP2215308 A1 EP 2215308A1 EP 08870623 A EP08870623 A EP 08870623A EP 08870623 A EP08870623 A EP 08870623A EP 2215308 A1 EP2215308 A1 EP 2215308A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- rise
- chamber
- feed structure
- level
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 134
- 239000007787 solid Substances 0.000 claims abstract description 22
- 238000011144 upstream manufacturing Methods 0.000 claims description 20
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract 4
- 230000001681 protective effect Effects 0.000 description 7
- 238000007667 floating Methods 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 5
- 238000006424 Flood reaction Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 206010061876 Obstruction Diseases 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000016571 aggressive behavior Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101100285518 Drosophila melanogaster how gene Proteins 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
Definitions
- the present invention relates to a fuse-up for a hydraulic structure such as a weir in a river, a spillway over a dam or a protective dyke comprising a structure forming a watertight or substantially water-tight wall, installed on said hydraulic structure and maintained on it by gravity , and can be erased so as to allow the water to pass unobstructed, said structure being sized in weight and size to be expelled by the water when the latter reaches a predefined level.
- Fusible heaters of this type are well known and are installed in the usual way on the crest of a threshold disposed across a tank in order to raise the water level of the tank upstream of said threshold. Installed on the threshold of a dam, they make it possible to raise the level of reservoir retention or to improve the safety of the dam in the face of floods. They may also be installed on the weir of a dike bordering a river and be intended to protect neighboring areas against floods, the weir being in this case installed on the dike at a chosen location so that in case of water flows into a temporary storage tank or a safe area chosen for other areas adjacent to the river.
- the fusegates can be of the non-spill type or of the overflow type, ie in the latter case, they can let a certain amount of water over their ridge when the water level upstream of the rise is greater than the retention height h RN of the ridge and as long as this water level does not exceed a predefined height IIMAX- In any case, the fusegates must fade if the water level upstream of the rise reaches a predefined level hMAx during a flood, in order to release the volume of water that it retains in the tank, and thus to avoid a flooding of water from neighboring regions upstream or damage to the dike or barrage.
- Fusible hoists apply in particular to a dyke or dyke or embankment dam, or to a dyke or mixed dam constructed partly of backfill and partly of concrete or masonry.
- the dike can be a dike across a stream, or a dike along a stream to protect the surrounding land from flooding.
- a dam it can be any type of dam creating a water reservoir, or a dam associated with the neck dam aforementioned.
- breaking points which in the event of exceptional events, such as exceptional floods threatening the destruction structure, yield in predetermined locations of the structure chosen for Damage to the structure itself and / or to people or property flooded by the structure being broken is minimal.
- These breaking points can be formed using fusegates located on the crest of the portion of the dike, backfill or dam chosen, or other system for evacuation of the required flows.
- Such an increase comprises at least one rigid and massive raising element which is placed on the crest of the pouring threshold and is held in place thereon by gravity, said elevation element having a predetermined height IIRN retention and being dimensioned in size and by weight so that the moment of the forces applied by the water to the raising element reaches for a certain predefined level FIMAX, the moment of the gravitational forces which tend to hold the raising element in place on the pouring threshold and that consequently said element of increase is unbalanced and driven out when the level of water upstream of the rise reaches the predefined level IIMAX -
- means are provided for generating a pressure, known as underpressure according to the terminology allowed by the hydraulicians, in a chamber formed under the rising element or elements, when the water level reaches the predefined level h M Ax of imbalance of the rise.
- Such means may advantageously be arranged so that the underpressure applied in the chamber of the rising element remains zero or very low as long as the level of the water remains below the predetermined level hi MA x, and so that Substantially higher value of the sub-pressure is suddenly applied to the rising element at the moment when the water level reaches said predetermined level, the dimensioning of the elements being such that at this moment the destabilizing motor moment becomes greater at the stabilizing moment.
- Such means are in particular constituted by a conduit called a well having a lower end which opens into said chamber and an upper end which is located at a level corresponding to said predefined level.
- Such a device may consist of a funnel whose upper edge is at a level higher than the predefined level as described in patent applications FR 2 733 260 or EP 0 493 183.
- the funnel shape if it provides protection against floating debris does not provide sufficiently effective protection against waves of a certain amplitude. As a result, there is always the risk of a tilt partially related to waves and not to a real flood. It has also been noted that the bell shape covering the upper end of the duct does not offer sufficient guarantees against the risk of obstruction by floating debris or by waves. Indeed, for this embodiment, in normal operation, that is to say when the water level is less than or equal to the IIRN holding height of the rise, the inlet water inlet of the bell is located above the water level, so that floating debris can obstruct the water inlet where the well itself and in addition the well remains accessible to potential vandals.
- the fuse heats described above remain subject to the following degraded operating causes: vandalism, in particular the theft of metal parts, effects related to large waves that can trigger the rocking of the rise while the level n ' is not really achieved, and the shutter means pressurizing floating debris on the surface of the water.
- the setting of the predefined height of tilting of the rises is not precise. Indeed, in some cases, when the water level of the reservoir or watercourse is significantly higher than the hiRN height of the rise (see Figure 9), the water level tends to decrease, d a height ⁇ h, approaching the rise, due to the increase in the flow velocity of the water in the channel 14 connecting the water reservoir to the outflow threshold. Also, it is difficult to precisely determine the predefined water level of the reservoir or watercourse for which an increase will be unbalanced, in particular because of the low sensitivity of the water level near the rise, the variations the general level of the watercourse or reservoir.
- the object of the present invention therefore has the main object of proposing an increase overcoming the problems of the prior art mentioned above, the sensitivity of which to the problems of vandalism and aggression by external natural phenomena is lower and whose the operation is optimized, and allowing, in particular, a finer regulation of the height of tilting of the rises.
- the subject of the invention is a fuse-up for a hydraulic structure comprising: a solid element comprising a wall with a retention height h RN ;
- the pressurizing means comprise a feed structure of the chamber provided with two compartments delimited by an inner wall, the two compartments communicating with each other by at least one passage formed by upper part of the feed structure at a height substantially corresponding to the predetermined water level II MAX for tilting up, one of the compartments having at least one water inlet opening in the feed structure , disposed at a height h less than the retaining height IIRN, and the other compartment communicating with the chamber.
- the water intake that is to say the water inlet opening in the structure is located under the ridge of the rise.
- the fuse-up for a hydraulic structure such as a river sill, a spillway over a dam or a protective dyke, includes a massive element disposed on the crest of the structure and held on it by gravity forming a watertight or substantially watertight wall, installed on said hydraulic structure and being able to be erased so as to allow the water to pass unobstructed when the level reservoir or stream reaches a predefined level, a chamber being formed at the base of the solid element between it and the surface which supports it, pressurizing means for filling the chamber with the water to create under the massive element a thrust directed upwards when the water of the reservoir or stream reaches the predefined level, characterized in that these pressurizing means consist of a hold of water at a feed structure provided with two compartments defined by an inner vertical wall, the two compartments being in communication with each other by at least one passage formed in part ha of the intake, one of the compartments having one or more openings in its lower part allowing the entry of water from the reservoir or the water
- the water inlet opening in the feed structure is immersed.
- the entry of water into the pressurizing means is effected regularly from a submerged opening, in the lower part of the feed structure, so that all the risks of obstruction of the entry of the pressurizing means by floating debris to the surface of the water are avoided because they are below said surface.
- a fusible rise according to the present invention comprises means implemented to combat vandalism and external attacks to said increase.
- the water inlet opening in the feed structure is disposed at a height h less than IR N - V2 L, with L the theoretical maximum wave wavelength associated with the hydraulic structure.
- L the theoretical maximum wave wavelength associated with the hydraulic structure.
- the water inlet opening in the feed structure is disposed near the lower portion of the feed structure of the chamber.
- the water inlet opening is necessarily located below the trough of the waves.
- the water intake and thus the feed structure are implanted on the basis of the solid element, above the pressurizing chamber, substantially in the form of a hollow column.
- said intake and the feed structure are formed outside the solid element.
- the passage between the two compartments of the feed structure is formed between the upper part of the feed structure and the upper end of the inner vertical wall.
- the feed structure according to the invention comprises a so-called upstream compartment comprising at its base an upstream water inlet which thus makes it possible to recover a part of the kinetic energy of the stream.
- the water inlet opening in the feed structure is disposed on the upstream face.
- the described method of feeding structure reduces the nominal water filling height, and advantageously reduces the difference in height of tilting between the rises.
- a finer regulation of the level of water in the upstream reservoir is obtained during episodes of flood. It is also possible to delay the rocking of the first rise because the tilt level difference between the feed structures is reduced.
- the inlet of the water may be formed on a lateral face of the upstream compartment of the feed structure so that the water intake is independent of the flow velocity.
- the submerged water inlet opening in the feed structure is disposed on a side face so that the water inlet is independent of the flow velocity.
- the water enters the bottom of the first compartment and rises in the feed structure to the upper end of the inner vertical wall and once a predetermined level reaches flows into the second compartment and therefore to the chamber under the massive element.
- the upper end of the inner vertical wall is provided with a labyrinth to increase the water flow rate.
- the fusible rise according to the invention may or may not have a straight ridge.
- part of the rise called beam has beveled edges and on the upstream part of the lower face of the beam, is provided a strip which bears on a secondary seal cast in a groove provided on a base.
- the inner wall of the feed structure defines two compartments, the compartment in which enters the water through the submerged opening surrounding the compartment communicating with the chamber.
- Figure 1 shows a cross-sectional view of a fusible hoop according to the invention
- Figure 2 shows a sectional view along the line AA of the rise according to Figure 1;
- Figure 3 shows a sectional view along the line BB of the rise of Figure 2;
- Figure 4 shows a sectional view of the end of the vertical inner wall of the well of the hoist according to the invention
- Figures 5a and 5b show a proposed solution for the installation of the base of a rise in the case where the linearity of the surface of the base can not be ensured with sufficiently fine tolerances;
- FIGS. 7a and 7b respectively represent front and rear perspective views of fuse-up according to the invention at a straight peak;
- FIGS. 8a and 8b respectively show front perspective views of two examples of fusible rise according to the invention having a non-rectilinear peak
- Figure 9 shows a rise and changes in the water level near the rise, due to the increase in flow velocities in the channel
- Figure 10 is a perspective view of a rise according to one embodiment, wherein the upstream face has a water inlet opening in the feed structure;
- Figure 11 is a perspective view, in section of the rise of Figure 2;
- Figure 12 is a perspective view of a rise according to another embodiment, wherein the side faces have a water inlet opening in the feed structure.
- the fusible rise according to the invention is intended to be positioned on the crest of a hydraulic structure such as river sill, weir on dam or on a protective dike. It consists of a solid element 1 maintained on the peak by gravity and forming a sealed wall or substantially watertight.
- the solid element 1 comprises at least one wall 13 having a water retaining height h RN .
- the ridge is not rectilinear and has a labyrinth shape to increase the flow rate of the rise. In other words such an embodiment allows the increase to circulate a larger discharge flow for a larger water slide.
- This massive element 1 is installed on the hydraulic structure so as to be able to pass from a first position erected as in FIG. 1 and then to be erased so as to allow the water to pass almost without obstruction when the level of the reservoir or the course of water reaches a predefined level.
- a chamber 2 is formed at the base of the solid element 1 between it and the surface that supports it. Pressurizing means allow the filling of the chamber 2 with water to create under the solid element 1 a thrust directed from below upwards when the water of the reservoir or watercourse reaches the predefined level h MA x • Chamber 2 is also equipped with a purge
- each increase has a predetermined level IIMA X different tilt, so as to gradually increase the evacuation capacity according to the importance of the flood.
- the determination of the height of tilting of the rises must be set very precisely so as to get tilts increases in the desired order and avoid simultaneous tilting increases.
- the pressurizing means consist of a feed structure 3 which is provided with two compartments 3a and 3b delimited by an inner vertical wall 4. These two compartments 3a and 3b are in communication with one another by a passage 5 formed between the upper part of the feed structure 3 and the upper end of the inner vertical wall 4.
- the feed structure 3 is of substantially square section open at the top.
- the feed structure is closed by means of a plate 3c which allows to maintain access to the interior of the feed structure 3 especially for maintenance operations.
- One of the compartments 3a has one or more openings 6 in its lower part allowing the entry of water from the reservoir or the waterway into the supply structure 3 while the other compartment 3b is in communication with room 2 at the base of massive element 1.
- the inlet opening (s) 6 of water in the feed structure is disposed at a height h less than the holding height IIRN.
- the upper edge of the water inlet opening 6 is located below the IIRN holding height, that is to say below the upper edge of the wall 13.
- the water inlet opening 6 is located below the access passage of the compartment 3b communicating with the chamber 2.
- the access of water to the chamber 2 is in the form of a baffle.
- the water inlet opening in the feed structure should be disposed at a height h less than IIRN - ⁇ AL, with L the maximum wave wavelength, theoretical associated with the hydraulic structure.
- the maximum height of an wave to consider as well as its period For example, for a given hydraulic structure, depending on, for example, data relating to the duration of exposure to wind, wind force and the size of the reservoir or watercourse, the maximum height of an wave to consider as well as its period.
- the inlet opening 6 of the feed structure is at least 10 m below the water holding height ⁇ RN.
- the inlet opening 6 is disposed near the lower end of the feed compartment.
- the water inlet opening in the feed structure is located at a level lower than that of the base of the rises, that is to say that tell the support surface of the rise.
- This embodiment can in particular be achieved by performing a water intake independent of the increase described later in this document.
- the feed structure 3 comprises an opening 6 for the entry of water into the feed structure. 3 disposed on the upstream face and water inlet openings disposed on the side faces.
- FIGS. 8a, 8b and 10 it will be possible alternatively to provide only one or more inlet openings on the upstream face so as to allow the recovery of a part of the kinetic energy of the current. .
- the water level h stru ct in the feed structure is higher than the level of flow, in the vicinity thereof, due to the recovery of part of the kinetic energy.
- the device has one or more water inlet openings arranged only on the lateral face, so that the water inlet is independent of the kinetic energy of the current. . Therefore, in this embodiment, the tilting of the rise does not take into account the subsidence of the water level at the approach of the rise and therefore depends on the speed of flow of water in the water. channel.
- This inlet 6 of the water, in the feed structure thus formed, therefore allows a regular flow of water in the feed structure and the wave phenomenon can not create any risk of overpressure in the chamber 2.
- a labyrinth 7 is set up, thus making it possible to increase the flow of water in the feed structure towards the chamber 2 as can be seen in FIG. 4.
- This labyrinth 7 may consist of several waves.
- An increase according to the present invention therefore has improved qualities both from the point of view of reliability and security against vandalism.
- the inner wall 40 of the feed structure defines two compartments
- the compartment 30a in which enters the water through the inlet 60 surrounding the compartment 30b in which the water falls over the wall 40 through the passage 50, to the pressurizing chamber.
- FIG. 8b shows another embodiment of a fusible double safe wave labyrinth hoists in which the wall 4 defines two compartments 3a and 3b.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Barrages (AREA)
- Revetment (AREA)
- Hydraulic Turbines (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CY20111100717T CY1112556T1 (el) | 2007-10-19 | 2011-07-20 | Ανατρεπομενο θυροφραγμα ασφαλειας |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2007/001735 WO2009050342A1 (fr) | 2007-10-19 | 2007-10-19 | Hausse fusible |
PCT/FR2008/001468 WO2009090340A1 (fr) | 2007-10-19 | 2008-10-17 | Hausse fusible |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2215308A1 true EP2215308A1 (fr) | 2010-08-11 |
EP2215308B1 EP2215308B1 (fr) | 2011-04-27 |
Family
ID=39451392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08870623A Active EP2215308B1 (fr) | 2007-10-19 | 2008-10-17 | Hausse fusible |
Country Status (17)
Country | Link |
---|---|
US (1) | US8591149B2 (fr) |
EP (1) | EP2215308B1 (fr) |
CN (1) | CN101952516B (fr) |
AP (1) | AP3040A (fr) |
AT (1) | ATE507350T1 (fr) |
AU (1) | AU2008347687B2 (fr) |
BR (1) | BRPI0816534B1 (fr) |
CL (1) | CL2009000895A1 (fr) |
CY (1) | CY1112556T1 (fr) |
DE (1) | DE602008006595D1 (fr) |
DK (1) | DK2215308T3 (fr) |
ES (1) | ES2365973T3 (fr) |
MA (1) | MA31860B1 (fr) |
PT (1) | PT2215308E (fr) |
TN (1) | TN2010000172A1 (fr) |
WO (2) | WO2009050342A1 (fr) |
ZA (1) | ZA201003556B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2481436C2 (ru) * | 2011-04-01 | 2013-05-10 | Федеральное государственное образовательное учреждение высшего профессионального образования (ФГОУ ВПО) "Новочеркасская государственная мелиоративная академия", НГМА | Селепропускной лоток |
EP2812497A1 (fr) * | 2012-12-05 | 2014-12-17 | Raycap Intellectual Property, Ltd. | Grille pour barrages à déversoir libre |
CZ306409B6 (cs) * | 2014-12-18 | 2017-01-11 | ÄŚeskĂ© vysokĂ© uÄŤenĂ technickĂ© v Praze, Fakulta stavebnĂ, Katedra hydrotechniky | Zařízení pro zvýšení kapacity bezpečnostních přelivů na vysokých vodních dílech |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009050342A1 (fr) | 2007-10-19 | 2009-04-23 | Hydroplus | Hausse fusible |
FR2959252B1 (fr) * | 2010-04-21 | 2015-07-17 | Hydroplus | Hausse fusible pour ouvrage hydraulique notamment du type barrage. |
RU2506369C1 (ru) * | 2012-08-31 | 2014-02-10 | Открытое акционерное общество "Федеральная гидрогенерирующая компания-РусГидро" | Способ возведения тонкостенного лабиринтного водослива из сборных железобетонных элементов |
EP2812496B1 (fr) * | 2012-12-05 | 2016-04-27 | Raycap Intellectual Property Ltd. | Grille pour barrages à déversoir libre |
FR3062406B1 (fr) * | 2017-01-31 | 2019-04-05 | Hydroplus | Deversoir evacuateur de crues pour barrages et ouvrages similaires comportant un dispositif integre d'aeration de la nappe d'eau aval. |
CN108755612B (zh) * | 2018-04-23 | 2020-12-22 | 中国水利水电第九工程局有限公司 | 一种自动倾翻泄洪闸门系统 |
FR3101363B1 (fr) * | 2019-10-01 | 2021-09-10 | Hydroplus | Hausse fusible avec système brise-glace |
CN111705750B (zh) * | 2020-05-15 | 2021-09-03 | 宁夏基垒建设工程有限公司 | 一种水利工程用自扩容型防堵排洪堤坝 |
ES2894904B2 (es) * | 2021-07-28 | 2022-06-16 | Univ Madrid Politecnica | Compuerta fusible recuperable de vertedero de tecla de piano con sistema de apertura y cierre de una seccion de paso de agua en una obra hidraulica |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2656354B1 (fr) * | 1989-12-21 | 1992-03-06 | Gtm Batiment Travaux Publics S | Deversoir evacuateur de crues pour barrages et ouvrages similaires. |
FR2656638B1 (fr) * | 1989-12-28 | 1992-04-10 | Gtm Batimen Travaux Publ | Deversoir evacuateur de crues pour barrages et ouvrages similaires. |
FR2671116B1 (fr) * | 1990-12-28 | 1993-05-07 | Gtm Batimen Travaux Publ | Evacuateur de crues exceptionnelles pour barrage comportant au moins deux dispositifs d'evacuation de crues. |
FR2733260B1 (fr) | 1995-04-19 | 1997-05-30 | Hydroplus | Dispositif pour declencher la destruction d'une partie choisie d'un ouvrage hydraulique tel qu'une levee, une digue ou un barrage en remblai, et ouvrage hydraulique comportant un tel dispositif |
FR2743829A1 (fr) * | 1996-01-19 | 1997-07-25 | Hydroplus | Hausse automatique pour ouvrage hydraulique tel que seuil en riviere, deversoir sur un barrage ou sur une digue de protection |
RU2278922C1 (ru) | 2005-06-27 | 2006-06-27 | Виктор Борисович Родионов | Автоматический вододействующий затвор |
WO2009050342A1 (fr) | 2007-10-19 | 2009-04-23 | Hydroplus | Hausse fusible |
FR2959252B1 (fr) * | 2010-04-21 | 2015-07-17 | Hydroplus | Hausse fusible pour ouvrage hydraulique notamment du type barrage. |
-
2007
- 2007-10-19 WO PCT/FR2007/001735 patent/WO2009050342A1/fr active Application Filing
-
2008
- 2008-10-17 EP EP08870623A patent/EP2215308B1/fr active Active
- 2008-10-17 BR BRPI0816534-3A patent/BRPI0816534B1/pt active IP Right Grant
- 2008-10-17 PT PT08870623T patent/PT2215308E/pt unknown
- 2008-10-17 AP AP2010005257A patent/AP3040A/xx active
- 2008-10-17 ES ES08870623T patent/ES2365973T3/es active Active
- 2008-10-17 AU AU2008347687A patent/AU2008347687B2/en active Active
- 2008-10-17 AT AT08870623T patent/ATE507350T1/de active
- 2008-10-17 DE DE602008006595T patent/DE602008006595D1/de active Active
- 2008-10-17 DK DK08870623.9T patent/DK2215308T3/da active
- 2008-10-17 US US12/738,804 patent/US8591149B2/en active Active
- 2008-10-17 WO PCT/FR2008/001468 patent/WO2009090340A1/fr active Application Filing
- 2008-10-17 CN CN2008801221911A patent/CN101952516B/zh active Active
-
2009
- 2009-04-14 CL CL2009000895A patent/CL2009000895A1/es unknown
-
2010
- 2010-04-16 TN TN2010000172A patent/TN2010000172A1/fr unknown
- 2010-05-18 MA MA32854A patent/MA31860B1/fr unknown
- 2010-05-19 ZA ZA2010/03556A patent/ZA201003556B/en unknown
-
2011
- 2011-07-20 CY CY20111100717T patent/CY1112556T1/el unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2009090340A1 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2481436C2 (ru) * | 2011-04-01 | 2013-05-10 | Федеральное государственное образовательное учреждение высшего профессионального образования (ФГОУ ВПО) "Новочеркасская государственная мелиоративная академия", НГМА | Селепропускной лоток |
EP2812497A1 (fr) * | 2012-12-05 | 2014-12-17 | Raycap Intellectual Property, Ltd. | Grille pour barrages à déversoir libre |
CZ306409B6 (cs) * | 2014-12-18 | 2017-01-11 | ÄŚeskĂ© vysokĂ© uÄŤenĂ technickĂ© v Praze, Fakulta stavebnĂ, Katedra hydrotechniky | Zařízení pro zvýšení kapacity bezpečnostních přelivů na vysokých vodních dílech |
Also Published As
Publication number | Publication date |
---|---|
ZA201003556B (en) | 2011-04-28 |
PT2215308E (pt) | 2011-07-20 |
AU2008347687B2 (en) | 2013-12-19 |
ES2365973T3 (es) | 2011-10-14 |
BRPI0816534A2 (pt) | 2018-10-09 |
CN101952516A (zh) | 2011-01-19 |
CL2009000895A1 (es) | 2010-04-30 |
EP2215308B1 (fr) | 2011-04-27 |
US8591149B2 (en) | 2013-11-26 |
TN2010000172A1 (fr) | 2011-11-11 |
DE602008006595D1 (de) | 2011-06-09 |
WO2009050342A1 (fr) | 2009-04-23 |
WO2009090340A1 (fr) | 2009-07-23 |
DK2215308T3 (da) | 2011-08-15 |
AU2008347687A1 (en) | 2009-07-23 |
US20110229268A1 (en) | 2011-09-22 |
AP3040A (en) | 2014-11-30 |
ATE507350T1 (de) | 2011-05-15 |
CN101952516B (zh) | 2012-12-26 |
AP2010005257A0 (en) | 2010-06-30 |
MA31860B1 (fr) | 2010-11-01 |
BRPI0816534B1 (pt) | 2019-11-12 |
CY1112556T1 (el) | 2016-02-10 |
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