FR2935782B1 - Systeme de chauffage avec recuperation de chaleur des eaux usees optimisee - Google Patents

Systeme de chauffage avec recuperation de chaleur des eaux usees optimisee

Info

Publication number
FR2935782B1
FR2935782B1 FR0855980A FR0855980A FR2935782B1 FR 2935782 B1 FR2935782 B1 FR 2935782B1 FR 0855980 A FR0855980 A FR 0855980A FR 0855980 A FR0855980 A FR 0855980A FR 2935782 B1 FR2935782 B1 FR 2935782B1
Authority
FR
France
Prior art keywords
heat recovery
heating system
wastewater heat
optimized
optimized wastewater
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.)
Active
Application number
FR0855980A
Other languages
English (en)
French (fr)
Other versions
FR2935782A1 (fr
Inventor
Alain Moure
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biofluides Fr
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR0855980A priority Critical patent/FR2935782B1/fr
Application filed by Individual filed Critical Individual
Priority to US13/062,347 priority patent/US20110203303A1/en
Priority to JP2011525603A priority patent/JP2012502251A/ja
Priority to PCT/FR2009/051679 priority patent/WO2010026352A2/fr
Priority to RU2011112855/12A priority patent/RU2011112855A/ru
Priority to AU2009289113A priority patent/AU2009289113A1/en
Priority to EP09741376A priority patent/EP2324295A2/fr
Priority to CN2009801416825A priority patent/CN102203512A/zh
Priority to BRPI0913522A priority patent/BRPI0913522A2/pt
Priority to CA2736146A priority patent/CA2736146A1/fr
Publication of FR2935782A1 publication Critical patent/FR2935782A1/fr
Priority to IL211533A priority patent/IL211533A0/en
Priority to DO2011000069A priority patent/DOP2011000069A/es
Priority to MA33669A priority patent/MA32609B1/ar
Application granted granted Critical
Publication of FR2935782B1 publication Critical patent/FR2935782B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00Central heating systems using heat accumulated in storage masses
    • F24D11/02Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • F24D11/0235Central heating systems using heat accumulated in storage masses using heat pumps water heating system with recuperation of waste energy
    • F24D11/025Central heating systems using heat accumulated in storage masses using heat pumps water heating system with recuperation of waste energy contained in waste water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00Domestic hot-water supply systems
    • F24D17/0005Domestic hot-water supply systems using recuperation of waste heat
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00Domestic hot-water supply systems
    • F24D17/02Domestic hot-water supply systems using heat pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0016Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being bent
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0041Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0058Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having different orientations to each other or crossing the conduit for the other heat exchange medium
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00Heat sources or energy sources
    • F24D2200/12Heat pump
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00Heat sources or energy sources
    • F24D2200/16Waste heat
    • F24D2200/20Sewage water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/0005Details for water heaters
    • F24H9/001Guiding means
    • F24H9/0015Guiding means in water channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001Recuperative heat exchangers
    • F28D21/0012Recuperative heat exchangers the heat being recuperated from waste water or from condensates
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/18Domestic hot-water supply systems using recuperated or waste heat
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56Heat recovery units

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR0855980A 2008-09-05 2008-09-05 Systeme de chauffage avec recuperation de chaleur des eaux usees optimisee Active FR2935782B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR0855980A FR2935782B1 (fr) 2008-09-05 2008-09-05 Systeme de chauffage avec recuperation de chaleur des eaux usees optimisee
CN2009801416825A CN102203512A (zh) 2008-09-05 2009-09-07 优化的回收废旧水热的供热系统
PCT/FR2009/051679 WO2010026352A2 (fr) 2008-09-05 2009-09-07 Système de chauffage avec récupération de chaleur des eaux usées optimisée
RU2011112855/12A RU2011112855A (ru) 2008-09-05 2009-09-07 Отопительная система с оптимизированной рекуперацией тепла отработанных вод
AU2009289113A AU2009289113A1 (en) 2008-09-05 2009-09-07 Heating system with optimized recovery of waste water heat
EP09741376A EP2324295A2 (fr) 2008-09-05 2009-09-07 Système de chauffage avec récupération de chaleur des eaux usées optimisée
US13/062,347 US20110203303A1 (en) 2008-09-05 2009-09-07 Heating system with optimized recovery of waste water heat
BRPI0913522A BRPI0913522A2 (pt) 2008-09-05 2009-09-07 sistema de aquecimento com recuperação de calor de águas usadas e instalação de aquecimento"
CA2736146A CA2736146A1 (fr) 2008-09-05 2009-09-07 Systeme de chauffage avec recuperation de chaleur des eaux usees optimisee
JP2011525603A JP2012502251A (ja) 2008-09-05 2009-09-07 廃水熱の最適回収による暖房システム
IL211533A IL211533A0 (en) 2008-09-05 2011-03-03 Heating system with optimized recovery of waste water heat
DO2011000069A DOP2011000069A (es) 2008-09-05 2011-03-04 Sistema de calentamiento con recuperacion optimizada de calor de aguas residuales
MA33669A MA32609B1 (ar) 2008-09-05 2011-03-04 نظام للتسخين مع استرداد حرارة مياه الصرف الصحي محسنة

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855980A FR2935782B1 (fr) 2008-09-05 2008-09-05 Systeme de chauffage avec recuperation de chaleur des eaux usees optimisee

Publications (2)

Publication Number Publication Date
FR2935782A1 FR2935782A1 (fr) 2010-03-12
FR2935782B1 true FR2935782B1 (fr) 2013-07-05

Family

ID=40527965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0855980A Active FR2935782B1 (fr) 2008-09-05 2008-09-05 Systeme de chauffage avec recuperation de chaleur des eaux usees optimisee

Country Status (13)

Country Link
US (1) US20110203303A1 (ar)
EP (1) EP2324295A2 (ar)
JP (1) JP2012502251A (ar)
CN (1) CN102203512A (ar)
AU (1) AU2009289113A1 (ar)
BR (1) BRPI0913522A2 (ar)
CA (1) CA2736146A1 (ar)
DO (1) DOP2011000069A (ar)
FR (1) FR2935782B1 (ar)
IL (1) IL211533A0 (ar)
MA (1) MA32609B1 (ar)
RU (1) RU2011112855A (ar)
WO (1) WO2010026352A2 (ar)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8474032B2 (en) * 2006-05-17 2013-06-25 Richard Fetik Firewall+ storage apparatus, method and system
FR2946127B1 (fr) * 2009-05-26 2013-06-28 Commissariat Energie Atomique Recuperation de la chaleur des eaux usees
HU229116B1 (en) * 2010-09-01 2013-08-28 Thermowatt Energetikai Es Epitoeipari Kft Process and arrangement for sewage waste heat recovery
FR2967241A1 (fr) * 2010-11-09 2012-05-11 Alain Moure Chaudiere a coefficient de performance eleve
DE102010044122A1 (de) * 2010-11-18 2012-05-24 BSH Bosch und Siemens Hausgeräte GmbH Wärmepumpe zur Warmwasserbereitung
FR2970071B1 (fr) * 2011-01-05 2017-05-12 Lyonnaise Eaux France Dispositif de recuperation de la chaleur sur les eaux grises
JP6008772B2 (ja) * 2013-03-27 2016-10-19 三菱重工業株式会社 熱源システム及びその制御装置並びにその制御方法
GB201404241D0 (en) * 2014-03-10 2014-04-23 S R Of N E Ltd Apparatus for recovering heat from heated waste water
EP3132218A1 (en) * 2014-04-15 2017-02-22 Ferrati, Andrea Tank for energy recovery
US9986887B2 (en) * 2014-05-09 2018-06-05 Illinois Tool Works Inc. Warewasher with drain water tempering system with energy recovery
BR102014013110A2 (pt) * 2014-05-30 2014-10-14 Airton Antonio Oecksler Aquecedor de água de baixo consumo de energia e alta eficiência energética
JP6655898B2 (ja) 2015-01-20 2020-03-04 大阪瓦斯株式会社 排熱回収装置及び熱供給システム及び排熱回収装置の運転方法
KR101900685B1 (ko) 2016-08-01 2018-09-20 이스타 주식회사 대용량 전기온수기
SE545040C2 (sv) * 2016-10-25 2023-03-07 Ecoclime Solutions Ab Återvinningssystem och metod för återvinning av termisk energi från spillvatten
CN108592162A (zh) * 2018-06-07 2018-09-28 威海双信节能环保设备有限公司 热泵集成余热多效回用洗浴热水制备机组和制备方法
KR102595662B1 (ko) * 2018-11-27 2023-10-31 엘지전자 주식회사 식기세척기
US11493276B2 (en) * 2019-04-29 2022-11-08 Noventa Energy Partners Inc. Feed water supplementary thermal exchange apparatus, system and method
GB202215279D0 (en) * 2022-10-17 2022-11-30 Nadc Ltd Heat recovery apparatus and uses thereof.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904875A (en) * 1931-07-23 1933-04-18 Ingersoll Rand Co Heat exchanger
DE2550320A1 (de) * 1975-11-08 1977-05-18 Bosch Gmbh Robert Anlage zur waermerueckgewinnung
US4226089A (en) * 1978-06-30 1980-10-07 Barrow Billy E Waste heat recovery device
DE3214357A1 (de) * 1982-04-19 1983-10-20 Energie Control Gesellschaft für zeitgerechten Energieeinsatz mbH, 8131 Kempfenhausen Anlage zur rueckgewinnung von waerme aus sanitaeren und industriellen abwaessern
US4907738A (en) * 1984-09-20 1990-03-13 Conserve, Inc. Heat pump
CA2044825C (en) * 1991-06-18 2004-05-18 Marc A. Paradis Full-range, high efficiency liquid chiller
US6981377B2 (en) * 2002-02-25 2006-01-03 Outfitter Energy Inc System and method for generation of electricity and power from waste heat and solar sources
ES2284359B1 (es) * 2005-11-11 2008-07-01 Francisco De Vicente Jimenez Dispositivo para la recuperacion de parte de la energia residual de los vertidos de agua sanitaria.

Also Published As

Publication number Publication date
FR2935782A1 (fr) 2010-03-12
CN102203512A (zh) 2011-09-28
DOP2011000069A (es) 2011-07-15
IL211533A0 (en) 2011-05-31
RU2011112855A (ru) 2012-10-10
US20110203303A1 (en) 2011-08-25
EP2324295A2 (fr) 2011-05-25
MA32609B1 (ar) 2011-09-01
JP2012502251A (ja) 2012-01-26
BRPI0913522A2 (pt) 2016-05-24
CA2736146A1 (fr) 2010-03-11
WO2010026352A2 (fr) 2010-03-11
WO2010026352A3 (fr) 2010-05-06
AU2009289113A1 (en) 2010-03-11

Similar Documents

Publication Publication Date Title
FR2935782B1 (fr) Systeme de chauffage avec recuperation de chaleur des eaux usees optimisee
FR2954482B1 (fr) Echangeur de chaleur
FR2954481B1 (fr) Echangeur de chaleur
IL204042A0 (en) Shop - assembled solar receiver heat exchanger
EP2056025A4 (en) HOT WATER CIRCULATION SYSTEM FOR HEATING A BUILDING THROUGH HOT WATER CIRCULATION
ZA201104050B (en) Waste heat engine
GB2463512B (en) Heat recovery system
GB2459879B (en) Condensate heat exchanger
EP2313284A4 (en) Supplemental heating system including integral heat exchanger
EP2342520A4 (en) EXCHANGER ELEMENT
EP2245406A4 (en) Heat Exchanger
FR2950960B1 (fr) Echangeur de chaleur
GB0805827D0 (en) Heat pump system for domestic hot water and heating
GB0803952D0 (en) Heat and process water recovery system
FR2938904B1 (fr) Echangeur de chaleur
FR2933179B1 (fr) Echangeur de chaleur
GB2450244B8 (en) Heat exchanger means
FR2946127B1 (fr) Recuperation de la chaleur des eaux usees
FR2935783B1 (fr) Systeme de chauffage avec recuperation de chaleur des eaux usees par une cuve a debordement
FR2938318B1 (fr) Systeme de chauffage a tube immerge avec recuperation de chaleur latente
GB2459893B (en) Water heating system
FR2935784B1 (fr) Systeme de chauffage avec recuperation de chaleur des eaux usees par un circuit secondaire
FR2909754B1 (fr) Echangeur de chaleur ameliore
GB0802337D0 (en) Water heating system
FR2941629B1 (fr) Dispositif de distillation avec recuperation de chaleur

Legal Events

Date Code Title Description
TQ Partial transmission of property

Owner name: BIOFLUIDES, FR

Effective date: 20120615

Owner name: JEAN-PIERRE HUE, FR

Effective date: 20120615

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

TP Transmission of property

Owner name: BIOFLUIDES, FR

Effective date: 20210721

TQ Partial transmission of property

Owner name: BIOFLUIDES, FR

Effective date: 20210721

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16