EP1039052A2 - Procédé pour la nettoyage d'un réservoir de stockage pour liquides, un réservoir de stockage pour liquides et un tambour de rinçage - Google Patents

Procédé pour la nettoyage d'un réservoir de stockage pour liquides, un réservoir de stockage pour liquides et un tambour de rinçage Download PDF

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Publication number
EP1039052A2
EP1039052A2 EP00104849A EP00104849A EP1039052A2 EP 1039052 A2 EP1039052 A2 EP 1039052A2 EP 00104849 A EP00104849 A EP 00104849A EP 00104849 A EP00104849 A EP 00104849A EP 1039052 A2 EP1039052 A2 EP 1039052A2
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EP
European Patent Office
Prior art keywords
liquid storage
trough
storage space
water level
rinsing
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
Application number
EP00104849A
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German (de)
English (en)
Other versions
EP1039052B1 (fr
EP1039052A3 (fr
Inventor
Karl Kraus
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1039052A2 publication Critical patent/EP1039052A2/fr
Publication of EP1039052A3 publication Critical patent/EP1039052A3/fr
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Publication of EP1039052B1 publication Critical patent/EP1039052B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • E03F5/107—Active flow control devices, i.e. moving during flow regulation
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
    • E03F9/007—Devices providing a flushing surge

Definitions

  • the present invention relates to a method for cleaning a liquid storage space, a liquid storage space, in particular a rain overflow basin, as well a washing drum.
  • Liquid storage spaces in the sense of the invention are storage spaces to catch and delay the passing on of intermittent amounts of liquid to flow in the direction of flow not to overload subsequent facilities.
  • Such Liquid storage rooms are often used as sewage treatment plants upstream rain overflow basin, rain retention basin, Rainwater clarifiers and accumulation channels for wastewater disposal used.
  • DE 35 03 509 A1 describes a liquid storage space known with a flushing device, the one of the storage space dividing into an antechamber and a main chamber Partition has.
  • the flushing storage chamber has at least one in the main chamber leading flush opening, which is determined by a level of the collection liquid controlled closure flap closed in this way and is released that the accumulated storage fluid with empty storage space as flushing surge can escape into the main chamber.
  • the flushing surge chamber is also known in the area of the bottom high points of the To arrange liquid storage space.
  • a flushing tip is known from DE 36 10 737 A1 elongated to an approximately horizontal axis pivotally mounted trough, which from its normal position suddenly when completely filled with water tips over and throws the water down. Although it is a simple and not against the flushing tip Device susceptible to contamination for flushing liquid storage spaces acts as disadvantageous, that to fill the rinse water from a water supply as well as external energy for filling and control the rinsing tip are necessary.
  • the invention is based on the object a method for cleaning a liquid storage space as well as to provide a liquid storage space at that in a simple way or with constructive simple means the most effective cleaning of the Liquid storage space takes place.
  • according to the invention minimizes the susceptibility to dirt and a problem-free, So inexpensive and technically simple retrofitting existing liquid storage rooms become.
  • a water supply for flushing the main tank dammed up and the rinsing tip with from the prechamber overflowing water to rinse the main basin becomes.
  • the antechamber is especially the Relief structure to the receiving water.
  • the main pool can be largely contaminated and soil sludge can be cleaned.
  • the ones from known flushing devices known in the art Problems with tight sealing of the washing liquid controlling shutters occur in the invention Solution no longer because of the formation of a backlog in the antechamber only in the direction of flow at least partially closing the passage takes place (Minimum passage e.g. double dry weather inflow).
  • the combination according to the invention is particularly advantageous the build-up of back pressure in an antechamber and one of the Antechamber assigned via an overflow threshold and in to hold the rinsing tip arranged in the main chamber. By this measure according to the invention does not become external energy Filling and controlling the rinsing tip needed more.
  • the closing takes place of the passage float controlled. This ensures that the build-up of backwater from a certain water volume, i.e. a predetermined flow rate, starts.
  • the locking the rinse tip when the water level in the Antechamber floated controlled to a predetermined height so that the rinse with that in the rinse tip Water occurs exactly when the surge flush of the main pool and the water level in the antechamber has dropped again.
  • a further rinsing of the main basin using a Rinsing drum arranged in the inflow area of the main basin is still below described in detail.
  • the use of such Rinse drum enables a particularly effective one Rinse and therefore a particularly good cleaning of the Main pool.
  • the liquid storage space comprises a Main pool, one assigned to the main pool via a passage Antechamber and a flushing device that increases as the Water level in the antechamber is controlled by a float causes at least partial closure of the passage and an overflow threshold between the antechamber and the main pool with subordinate rinsing tip in the main basin.
  • the flushing flap is detachably locked and float-controlled after filling the rinsing tip via the overflow threshold first rinse the main pool by opening it of the culvert before dropping in flush the prechamber to a predetermined height The rinsing tip is released.
  • the liquid storage space comprises an inflow opening and a drain opening and a washing drum, which is a substantially cylindrical shape with a itself parallel to the longitudinal axis along the lateral surface extending trough-shaped opening.
  • the washing drum is with the trough-shaped opening facing the drain opening in the Area of the inflow opening rotatably arranged so that Area of the trough-shaped opening a torque in the direction the bottom of the pelvis of the liquid storage space works.
  • the washing drum At rising water level in the liquid storage space follows the washing drum with the trough-shaped opening below constant filling with water the water level, with sinking water level float-controlled detachable means for Locking the washing drum are provided.
  • Rinse drum is a structural simple, fluidically but extremely effective Device for flushing a liquid storage space.
  • retrofitting is almost every existing one Basin with such a washing drum with very little Effort possible.
  • An arrangement is advantageously carried out the washing drum in the area of a bottom high point of the liquid storage space.
  • the opening of the washing drum points downstream towards the drain opening of the Basin in which the washing drum is arranged.
  • Through the downstream arrangement of the trough-shaped opening takes place a filling of the washing drum only when the Water in the pool, so there is a risk of pollution the washing drum especially in the area of their trough-shaped opening is very small.
  • the first solution shows that of the invention underlying task in addition to that in the main pool arranged rinsing tip a washing drum according to the other Solution of the object on which the invention is based arranged in the flow direction behind the tilting area of the rinsing tip is.
  • the cleaning capacities of the combined solutions according to the invention and a particular ensures good cleaning of a liquid storage space.
  • Several rinsing drums can also be arranged one above the other that will vary depending on the water level in the main pool fill and use one or more floats one after the other be unlocked.
  • the Rotation of the washing drum when the water level rises a float which is arranged such that at least the lower edge of the trough-shaped opening for filling the Rinse drum lying below the water level the rising Water level follows. This makes it quieter and less turbulent Filling the washing drum to prevent the ingress of the wastewater in the washing drum reduced or prevented.
  • the trough-shaped Opening through a spiral extension of the Formed cylindrical shape. This makes it a particularly good one Absorption and a hydrodynamically effective delivery of the water guaranteed.
  • the boundary opposite the spiral extension the trough-shaped opening is concavely curved, whereby the release of water from a hydrodynamic point of view is further improved.
  • Figure 1 shows a side cutaway view first embodiment for an inventive Liquid storage space 10. It may be emphasized again that that the representation in the figures is purely schematic and is not to scale and is for illustration only the mode of operation of the method according to the invention or liquid storage space.
  • the liquid storage space 10 has an inflow opening 11 and a drain opening 15 and an intermediate wall 13, the liquid storage space 10 in one of the Pre-chamber assigned to inflow opening 11 (relief structure) 12 and a main pool 14 assigned to the drain opening 15 divides.
  • the antechamber 12 and the main pool 14 are by means of a flow 16 connected to each other in the intermediate wall 13 in the region of a pelvic sole 17 of the Liquid storage space 10 is formed.
  • the overflow threshold 18 is arranged lower than one not shown Overflow threshold to the receiving water.
  • any Drehling. understood tiltable vessel that with running water can be filled and when filled by sudden Tilting releases the water content again. How it works a rinsing tip is on the already mentioned DE 36th 10 737 A1.
  • a float 22 is arranged in the prechamber 12, the via a linkage 23, 24, 25 a rotatably or pivotably arranged Flap 26 controls.
  • the linkage 23, 24 25 comprises a lever rotatably arranged about an axis D1 24, a the lever 24 on one side of the axis D1 with the Float 22 connecting rod 23 and a closure flap 26 connecting to the other side of the lever 24 Rod 25.
  • the connection between rod 25, the Closure flap 26 and the lever 24 is in the manner of a pawl designed to be detachable.
  • the embodiment has the rod 25 for this purpose via a locking element 25a into which a tilting element 24a the tilt rod 24 engages releasably.
  • the pull rope / linkage assembly 28, 29, 30 includes a lever 29 arranged rotatably about an axis D2, the on one side of the axis D2 by means of a traction cable 28 the rod 23 of the float 22 is connected and on the other side with a substantially vertical Rod 30 is connected.
  • the vertical rod 30 is used to produce a detachable pawl connection with the flushing flap 20.
  • the vertical Rod 30 on its lower, facing the flushing tip 20 End via a pin 30a which is used to engage in a recess 20b of a locking element 20a of the flushing tip 20 is trained.
  • the pin 30a is also in communication with an articulated rod indicated only schematically 32, which act on the tilting element 24a of the articulated rod 24 is formed. The exact way it works described below with reference to the further Figures 2 to 4.
  • the closure flap 26 is designed such that it is in the Hibernation, i.e. when the active connection to the linkage is released 23, 24, is open, and the float 22 pulls by its weight the lever 24 on the rod 23 in the in the rest position shown in FIG. At rest the lever 29 is also in the position shown in FIG. 1 position shown, since it is then over by the float 22 the rod 23 and the pull rope 28 on the in FIG. 1 shown side is pulled down. Without outside influence, i.e. when the pull rope 28 is loosened, the lever tilts 29 due to the focus, however, with its in FIG right side down, so that the pin 30a of the rod 30 in the recess 20b of the locking element 20a of the flushing tip 20 engages.
  • Flush 20 in turn is rotatably arranged about an axis D3 that they are aligned essentially horizontally in the unfilled state is (see FIG. 1), but in the filled state experiences a shift in the center of gravity and thereby in the sense of the drawn arrow tilts down, if it not by the engagement of the pin 30 in the locking element 20a is prevented.
  • Figure 1 shows the arrangement of the liquid storage space according to the invention 10 as already mentioned in the idle state at low water level. That through the inflow opening 11th water flowing into the liquid storage space 10 or Waste water W flows freely through the antechamber 12 Flow 16 and the main pool 14 and the drain opening 15 off again, carrying dirt load S with it.
  • the flushing tip 20 By the engagement of the pin 30a in the locking element 20a, the flushing tip 20 will carry out this rotation hindered.
  • the arrangement of rod 30, pin 30a and Articulated rod 32 allows a small rotational movement of the Flush 20 to such that the locking element 20a in the sense arrows P2 and P3 the pin 30a and the joint rod 32 presses against the tilting element 24a of the lever 24.
  • the tilting element 24a yields so far that the locking connection between the tilting element 24a and the locking element 25a of the rod 25 releases the tilting element 24a but then serves as a stop that the rotation of the flushing tip 20 in the dash-dotted line shown in the drawing Position limited.
  • the rinse tip tilts in the sense of the drawn Arrow around the axis D3 down into the dash-dotted position and the water supply W2 pours into the main basin 14 for rinsing better streamlined flow of rinse water W2 can the partition 13 between the antechamber 12 and the main pool 14 formed correspondingly flow-guiding on the pool side be (reference numeral 13a).
  • the flushing tip 20 has completely emptied, again finds a shift in the center of gravity instead and it works an opposite Torque that turns the flushing flap 20 back to its rest position ( Figure 1).
  • the float to unlock the Of course, the dump can also be fitted to another suitable one Place, for example at the outlet of the Main basin.
  • FIG. 5 shows a further liquid storage space according to the invention 100 with one leading into a basin 111 Inflow opening 110 and one at the opposite end of the pool arranged drain opening 112.
  • the Rinse drum 130 has a substantially cylindrical Hollow body 134 as the basic shape, which is connected to the one in FIG area below a substantially spiral Extension 136 has.
  • the end of the spiral extension 136 is designed as a trough-shaped opening 32, which extends along the outer surface of the washing drum 130.
  • the one opposite the spiral extension 136 Boundary 138 along the trough-shaped opening 132 the lateral surface is concavely curved.
  • a float in the area of the trough-shaped opening 132 140 rotatably arranged about an axis D5.
  • FIG. 6 shows the washing drum 130 at an elevated Water level at which a filling of the washing drum more than half of it took place.
  • FIG. 7 there are means for locking the washing drum 130 drawn in their rotational position.
  • FIG. 7 there are means for locking the washing drum 130 drawn in their rotational position.
  • Figures 5 and 6 has been reproduced for reasons of clarity this means of locking waived.
  • the means for locking include, for example an outer wall running parallel to the plane of the drawing the washing drum 130 attached pulley 150 and one Pawl 152, which is arranged rotatably about an axis D6 and due to the focus of rotation of the washing drum 130 and thus a rotation of the toothed disc 150 into the teeth the lock washer 50 engages.
  • the pawl 152 is via an engaging area of the pawl 152 Traction rope 154 over pulleys with one in the drainage area of the pool 111 arranged float 156 connected.
  • the flushing drum 130 When the water level drops (cf. FIG. 7), the flushing drum 130 remains in its own despite the float 140 without a lift due to the engagement of the pawl 152 in the toothed disk 150 upward "position until the float 156 has reached a predetermined level following the sinking water level, which corresponds to the emptied or almost emptied state of the pool 111.
  • the pelvic floor 114 is advantageously below the Rinse drum 130 and / or in the tilting area of the rinse drum designed in such a way that the rinsing drum 130 pouring fluid directed in terms of fluid technology and thus has the greatest possible rinsing effect (Reference numeral 116).
  • the washing drum 130 according to the invention is particularly suitable for installation in a liquid storage space according to the first solution of the object on which the invention is based, as shown schematically in Figure 4.
  • Figure 4 is in addition to the rinse tip for illustrative purposes 20 dashed lines a rinsing drum 130, the below the flushing flap 20, but outside of the tilting area K is arranged.
  • the flushing surge W2 of the flushing tip 20 pours into the tipping area between the partition 13, 13a and the substantially cylindrical body of the Rinse drum 130 in the main basin 14.
  • the thereby increasing Water level is sufficient for at least partial filling the washing drum 130. This partial filling is after emptying the main pool 14 as above described for a further rinse of the main basin used.
  • rinsing tip facing area of the lateral surface of the washing drum 130 also aerodynamically designed around which between Partition 13, 13a and washing drum 130 pouring Flushing of the rinse tip into the pelvic floor as effectively as possible redirect.
  • a drainage control of the main pool at least over the length of the surge flushing and advantageously also fully open over a subsequent run-on time.
  • the invention is of course not limited to that shown and described exemplary embodiments, but also includes other configurations that the or realize the core ideas on which the invention is based.
  • the invention is not based on that To simplify the illustration in the figures reproduced flat pelvic soles limited.
  • Much more the skilled person is able to understand the basic idea of the invention also to be transferred to a sloping pelvic sole, order by appropriate arrangement of the antechamber or the rinsing tip or rinsing drum at a high point To use the flushing effect of the water surge as effectively as possible. Installation of one in round rain overflow pools or several rinsing drums and / or rinsing tips also possible.
  • the design of the float to control the rotational movement the washing drum according to the invention is not on the described execution limited.
  • an embodiment as an integrated cavity along the trough-shaped opening or an arrangement in the area of the liquid storage space with active connection with the Rinsing drum using suitable means such as ropes, levers, chains or hydraulic means possible.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Detergent Compositions (AREA)
EP00104849A 1999-03-20 2000-03-07 Procédé pour la nettoyage d'un réservoir de stockage pour liquides, un réservoir de stockage pour liquides et un tambour de rinçage Expired - Lifetime EP1039052B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19912724 1999-03-20
DE19912724A DE19912724A1 (de) 1999-03-20 1999-03-20 Verfahren zum Reinigen eines Flüssigkeitsspeicherraums, Flüssigkeitsspeicherraum und Spültrommel

Publications (3)

Publication Number Publication Date
EP1039052A2 true EP1039052A2 (fr) 2000-09-27
EP1039052A3 EP1039052A3 (fr) 2001-02-21
EP1039052B1 EP1039052B1 (fr) 2003-06-11

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EP00104849A Expired - Lifetime EP1039052B1 (fr) 1999-03-20 2000-03-07 Procédé pour la nettoyage d'un réservoir de stockage pour liquides, un réservoir de stockage pour liquides et un tambour de rinçage

Country Status (3)

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EP (1) EP1039052B1 (fr)
AT (1) ATE242828T1 (fr)
DE (2) DE19912724A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002077379A1 (fr) * 2001-03-07 2002-10-03 Vollmar Gmbh Installation d'epuration des eaux usees equipee d'un dispositif de purification
FR2887270A1 (fr) * 2005-06-16 2006-12-22 Communaute Urbaine De Lyon Eta Dispositif pour assurer, par chasse hydraulique, le curage d'une canalisation de transport d'un effluent
NL1039378A (nl) * 2012-02-14 2013-08-19 Sander Brandon Mechanische installatie voor het automatisch verzamelen en in een vloedgolf lossen van vloeistof zonder toegevoegde energie.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012006401U1 (de) 2012-07-04 2012-10-08 Biogest Ag Kanalspüler zur Reinigung eines Ablaufkanals für Regen- oder Mischwasser in einem Spülschacht

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503509A1 (de) 1985-02-02 1986-08-21 Giehl, Klaus-Ulrich, Dipl.-Ing. (FH), 5239 Heimborn Fluessigkeitsspeicherraum mit einer spueleinrichtung
DE3525667A1 (de) 1985-07-18 1987-02-12 Giehl Klaus Ulrich Fluessigkeitsspeicherraum mit einer spueleinrichtung
DE3610737A1 (de) 1986-03-29 1987-10-01 Brombach Hansjoerg Spuelkippe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418714A1 (de) * 1984-05-19 1985-11-21 Oskar Vollmar GmbH, 7000 Stuttgart Anlage zum versorgen einer reinigungseinrichtung fuer regenbecken oder dergl. mit spuelwasser
DE3418711A1 (de) * 1984-05-19 1985-11-21 Oskar Vollmar GmbH, 7000 Stuttgart Reinigungsanlage zum reinigen eines regenbeckens o.dgl.
EP0211058B1 (fr) * 1985-02-02 1988-09-21 Giehl, Klaus Ulrich, Dipl.-Ing. (FH) Espace de retenue de liquide avec dispositif de rincage
DE3718812A1 (de) * 1987-06-05 1988-12-15 Lothar Steinhardt Verfahren zum betaetigen des schliessmechanismuses einer schwimmergesteuerten absperrklappe einer spuelkammer zum spuelen eines fluessigkeitsspeicherraumes sowie vorrichtung zur durchfuehrung des verfahrens
DE3915076A1 (de) * 1989-05-09 1990-11-15 Alloy Tech Ag Vorrichtung an einem fluessigkeitsspeicherraum zum selbsttaetigen spuelen des leergelaufenen speicherraumes
DE3936002A1 (de) * 1989-10-28 1991-05-02 Egner Siegfried Vorrichtung zum spuelen eines leeren wasserspeicherbeckens
DE4038622C2 (de) * 1989-12-14 1997-01-30 Vollmar Oskar Gmbh Verfahren und Anlage zum Reinigen eines Regenbeckens
DE4221569A1 (de) * 1992-07-01 1994-01-05 Alloy Tech Ag Vaduz Spüleinrichtung zum selbsttätigen Spülen eines leergelaufenen Flüssigkeitsspeicherraumes, insbesondere eines Regenbeckens oder eines Kanalstauraumes
DE19548240A1 (de) * 1995-12-22 1997-06-26 Vollmar Oskar Gmbh Spülkippe
DE19735592C2 (de) * 1997-08-15 2000-06-29 Lothar Steinhardt Vorrichtung zum Betätigen eines Mechanismus einer Spüleinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503509A1 (de) 1985-02-02 1986-08-21 Giehl, Klaus-Ulrich, Dipl.-Ing. (FH), 5239 Heimborn Fluessigkeitsspeicherraum mit einer spueleinrichtung
DE3525667A1 (de) 1985-07-18 1987-02-12 Giehl Klaus Ulrich Fluessigkeitsspeicherraum mit einer spueleinrichtung
DE3610737A1 (de) 1986-03-29 1987-10-01 Brombach Hansjoerg Spuelkippe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002077379A1 (fr) * 2001-03-07 2002-10-03 Vollmar Gmbh Installation d'epuration des eaux usees equipee d'un dispositif de purification
FR2887270A1 (fr) * 2005-06-16 2006-12-22 Communaute Urbaine De Lyon Eta Dispositif pour assurer, par chasse hydraulique, le curage d'une canalisation de transport d'un effluent
NL1039378A (nl) * 2012-02-14 2013-08-19 Sander Brandon Mechanische installatie voor het automatisch verzamelen en in een vloedgolf lossen van vloeistof zonder toegevoegde energie.

Also Published As

Publication number Publication date
DE19912724A1 (de) 2000-10-05
EP1039052B1 (fr) 2003-06-11
DE50002512D1 (de) 2003-07-17
EP1039052A3 (fr) 2001-02-21
ATE242828T1 (de) 2003-06-15

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