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公开(公告)号：EP2329211B1
公开(公告)日：2018-02-07
申请号：EP08783483.4
申请日：2008-09-16
申请人： Tradspe , Lyonnaise des Eaux France
发明人： STUDER, Urs
IPC分类号： F28D1/06 , F28D7/00 , F28D7/10 , F28D9/00 , F28D21/00 , F28F9/22 , F28F21/08 , E03F1/00 , F24D17/00
CPC分类号： F28D1/06 , E03F1/00 , F24D17/0005 , F24D2200/12 , F24D2200/20 , F28D7/0033 , F28D7/10 , F28D9/0031 , F28D21/0012 , F28F9/22 , F28F21/08 , Y02B10/70 , Y02B30/18 , Y02B30/52 , Y02B30/566
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3.发明公开INSTALLATION POUR EXTRAIRE DE LA CHALEUR D'UN EFFLUENT CIRCULANT DANS UNE CONDUITE 审中-公开DEVICE FOR热撤离IN通道FLUENT废水
公开(公告)号：EP2561301A2
公开(公告)日：2013-02-27
申请号：EP11721653.1
申请日：2011-04-20
发明人： DUONG, Frédéric
CPC分类号： F28D21/0012 , F28D15/02 , F28D21/0014 , F28F9/013 , F28F13/00 , F28F2013/006 , F28F2250/08 , F28F2275/02 , Y02B30/566
摘要： Disclosed is a system for extracting heat from an effluent duct (2), in particular a wastewater collection device, comprising, in the zones of the inner duct wall located above the effluent, heat exchanger tubes (3) which are exposed to the atmosphere in the duct and through which a heat transfer fluid flows to recover some of the sensible heat and of the latent condensation heat from the steam generated by the effluent. A forced-convection device (9) is provided to generate a movement of air sweeping across the surface of the effluent (1) and increase the evaporation rate of the effluent.
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公开(公告)号：EP2329211A1
公开(公告)日：2011-06-08
申请号：EP08783483.4
申请日：2008-09-16
发明人： STUDER, Urs
CPC分类号： F28D1/06 , E03F1/00 , F24D17/0005 , F24D2200/12 , F24D2200/20 , F28D7/0033 , F28D7/10 , F28D9/0031 , F28D21/0012 , F28F9/22 , F28F21/08 , Y02B10/70 , Y02B30/52 , Y02B30/566
摘要： The invention relates to an installation (1) for removing heat from a fluid flowing in a pipe, wherein the installation comprises at least one heat exchanger (2.1, 2.2, 2.3) which has direct contact with the fluid flowing in the pipe. The heat exchanger forms a vessel (5), which comprises a circulating heat transfer medium, and feed and discharge lines (8) for the heat transfer medium from and to a heat pump. The installation is characterized in that the design thereof is such that a heat exchanger surface formed by the same envelops an interior (3) of the pipe.
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5.发明授权
公开(公告)号：EP1714070B1
公开(公告)日：2008-03-05
申请号：EP05717524.2
申请日：2005-02-01
IPC分类号： F16L55/165
CPC分类号： F16L55/1657 , F16L55/162 , F16L55/165
摘要： A method for restoring fluid pipes produced by the end-to-end coupling of reinforced concrete pipes (1, 2) comprising a thin sheet metal core (3, 4) and reinforcing sleeves (5, 6) at each end thereof. According to the method, the joints are restored from the inside of the pipe by stripping the inside of the joints, welding a joint in the form of a metal sleeve (10) onto the resulting stripped pipe portion (9), positioning bonded joints between respective ones of a plurality of welded joints, and repointing the joints with fresh cement to fill the previously stripped portion (9).
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6.发明公开PROCEDE POUR ESTIMER EN TEMPS REEL LA CONSOMMATION TOTALE D'UN FLUIDE DISTRIBUE A DES USAGERS, ET RESEAU DE DISTRIBUTION METTANT EN OEUVRE CE PROCEDE. 审中-公开用于分布式液的总消费对用户提供实时估计和分销网络方法用于实施该方法
公开(公告)号：EP2909794A1
公开(公告)日：2015-08-26
申请号：EP12791823.3
申请日：2012-10-16
申请人： Lyonnaise des Eaux France , Université de Bordeaux 1 , Université Bordeaux Segalen , Institut Polytechnique de Bordeaux , INRIA - Institut National de Recherche en Informatique et en Automatique , IRSTEA
摘要： A method for the real-time estimation of the total consumption of a fluid, in particular water or gas, distributed from a unit (A) to users (b1, b2...) via a network of supply pipes (E) with a branch (d1, d2...), for each user, fitted with a counter (c1, c2...) of the fluid consumed by the user, which method involves defining cohorts of users having homogeneous behaviour with regard to the consumption of fluid; defining, for at least one of these cohorts, a sample of users from the cohort that is statistically sufficient to represent the cohort; fitting only the branches of the users of each sample with a remote reading device (t1, t2,...) for reading the consumption; also fitting remote reading devices to the branches of the users of the other cohorts that have not been sampled; and processing the information provided by the remote reading devices to obtain a real-time value representative of the total consumption of the network.
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7.发明公开
公开(公告)号：EP1714070A1
公开(公告)日：2006-10-25
申请号：EP05717524.2
申请日：2005-02-01
IPC分类号： F16L55/165
CPC分类号： F16L55/1657 , F16L55/162 , F16L55/165
摘要： A method for restoring fluid pipes produced by the end-to-end coupling of reinforced concrete pipes (1, 2) comprising a thin sheet metal core (3, 4) and reinforcing sleeves (5, 6) at each end thereof. According to the method, the joints are restored from the inside of the pipe by stripping the inside of the joints, welding a joint in the form of a metal sleeve (10) onto the resulting stripped pipe portion (9), positioning bonded joints between respective ones of a plurality of welded joints, and repointing the joints with fresh cement to fill the previously stripped portion (9).
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8.发明公开
公开(公告)号：EP2729752A1
公开(公告)日：2014-05-14
申请号：EP12735050.2
申请日：2012-07-03
发明人： DUONG, Frédéric
CPC分类号： F28D1/06 , C04B14/324 , C04B30/02 , C04B2111/56 , C04B2201/32 , E03C2001/005 , E03F3/04 , F28D7/0008 , F28D7/103 , F28D21/0012 , F28F1/40 , F28F21/04 , F28F2275/02 , C04B14/303 , C04B14/48 , C04B14/386
摘要： The invention relates to a method for extracting heat from an effluent (2) circulating in a conduit (1), especially a waste water collector, according to which a heat exchanger (E) is installed, at least in the bottom of the conduit, said heat exchanger (E) lying in the effluent and being formed by coating tubes (3) with sufficiently heat-conductive concrete cast around the tubes intended for the circulation of a heat-transfer fluid, the heat exchange with the effluent of the conduit being carried out through the moulded coating. The concrete (4) of the coating consists of at least 50 weight % of silicon carbide, a load of needles made of a heat-conductive and mechanically resistant material, a binding agent and the remainder of alumina, metal powder or carbon.
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公开(公告)号：EP1963587B1
公开(公告)日：2009-08-12
申请号：EP06841946.4
申请日：2006-12-15
CPC分类号： E03B3/36 , E03B3/12 , Y02A20/112 , Y02A20/116 , Y02A20/118
摘要： Process for making use of groundwater collected by drilling, employing at least two successive levels of pumping (2, 7) of the water before sending it to a treatment factory, specifically a primary pumping (2) in which water is pumped out of a sector where the groundwater is rapidly recharged and where it benefits from a natural filtration through the earth, the water produced by this first pumping being directed into an artificial open-air re-feeder basin (5) from where, as it filters down to the aquifer, it undergoes filtration for a second time in an oxidizing aerated medium, and a secondary pumping (7) performed in the vicinity of the re-feeder basin to supply the treatment factory.
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10.发明授权
公开(公告)号：EP2729752B1
公开(公告)日：2016-05-04
申请号：EP12735050.2
申请日：2012-07-03
发明人： DUONG, Frédéric
CPC分类号： F28D1/06 , C04B14/324 , C04B30/02 , C04B2111/56 , C04B2201/32 , E03C2001/005 , E03F3/04 , F28D7/0008 , F28D7/103 , F28D21/0012 , F28F1/40 , F28F21/04 , F28F2275/02 , C04B14/303 , C04B14/48 , C04B14/386
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