SG192323A1 - Heat exchanger and air-conditioning apparatus having the same - Google Patents
Heat exchanger and air-conditioning apparatus having the same Download PDFInfo
- Publication number
- SG192323A1 SG192323A1 SG2012064432A SG2012064432A SG192323A1 SG 192323 A1 SG192323 A1 SG 192323A1 SG 2012064432 A SG2012064432 A SG 2012064432A SG 2012064432 A SG2012064432 A SG 2012064432A SG 192323 A1 SG192323 A1 SG 192323A1
- Authority
- SG
- Singapore
- Prior art keywords
- pipe
- aluminum
- refrigerant
- pipes
- unit
- Prior art date
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 117
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 114
- 239000003507 refrigerant Substances 0.000 claims abstract description 63
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910052802 copper Inorganic materials 0.000 claims abstract description 49
- 239000010949 copper Substances 0.000 claims abstract description 49
- 238000005260 corrosion Methods 0.000 claims abstract description 49
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000011810 insulating material Substances 0.000 claims abstract description 17
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 12
- 230000007797 corrosion Effects 0.000 abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract description 7
- 229910001431 copper ion Inorganic materials 0.000 abstract description 6
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 description 8
- 229910001369 Brass Inorganic materials 0.000 description 7
- 239000010951 brass Substances 0.000 description 7
- 230000001143 conditioned effect Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- -1 aluminum ions Chemical class 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- LQIAZOCLNBBZQK-UHFFFAOYSA-N 1-(1,2-Diphosphanylethyl)pyrrolidin-2-one Chemical compound PCC(P)N1CCCC1=O LQIAZOCLNBBZQK-UHFFFAOYSA-N 0.000 description 1
- 102100031831 Adipogenesis regulatory factor Human genes 0.000 description 1
- 206010003402 Arthropod sting Diseases 0.000 description 1
- 101100203566 Caenorhabditis elegans sod-3 gene Proteins 0.000 description 1
- 241001274613 Corvus frugilegus Species 0.000 description 1
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 1
- 241001649081 Dina Species 0.000 description 1
- 101000775473 Homo sapiens Adipogenesis regulatory factor Proteins 0.000 description 1
- 101000797623 Homo sapiens Protein AMBP Proteins 0.000 description 1
- 238000004971 IR microspectroscopy Methods 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 101100004031 Mus musculus Aven gene Proteins 0.000 description 1
- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- 240000004760 Pimpinella anisum Species 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 241001425800 Pipa Species 0.000 description 1
- 102100032859 Protein AMBP Human genes 0.000 description 1
- 108010001267 Protein Subunits Proteins 0.000 description 1
- 208000000485 Ranula Diseases 0.000 description 1
- 101100533820 Rattus norvegicus Sod3 gene Proteins 0.000 description 1
- 244000166490 Tetrameles nudiflora Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 244000245420 ail Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006023 eutectic alloy Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000012060 immune response imaging Methods 0.000 description 1
- 101150114988 invA gene Proteins 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 108010038132 serratiopeptidase Proteins 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0068—Indoor units, e.g. fan coil units characterised by the arrangement of refrigerant piping outside the heat exchanger within the unit casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0256—Arrangements for coupling connectors with flow lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012014875A JP5881435B2 (ja) | 2012-01-27 | 2012-01-27 | 熱交換器及びこれを備えた空気調和機 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG192323A1 true SG192323A1 (en) | 2013-08-30 |
Family
ID=46799116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2012064432A SG192323A1 (en) | 2012-01-27 | 2012-08-30 | Heat exchanger and air-conditioning apparatus having the same |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2620736B1 (enExample) |
| JP (1) | JP5881435B2 (enExample) |
| CN (1) | CN103225847A (enExample) |
| ES (1) | ES2756774T3 (enExample) |
| MY (1) | MY166580A (enExample) |
| RU (1) | RU2509969C1 (enExample) |
| SG (1) | SG192323A1 (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6079619B2 (ja) * | 2013-12-27 | 2017-02-15 | ダイキン工業株式会社 | 空調室内機 |
| JP5861723B2 (ja) * | 2014-01-30 | 2016-02-16 | ダイキン工業株式会社 | 空気調和機の室内ユニット |
| JP6452961B2 (ja) * | 2014-06-05 | 2019-01-16 | 日立ジョンソンコントロールズ空調株式会社 | 空気調和機 |
| CN104390393A (zh) * | 2014-10-29 | 2015-03-04 | 珠海格力电器股份有限公司 | 换热器及包含该换热器的空调器 |
| WO2017081735A1 (ja) * | 2015-11-09 | 2017-05-18 | 三菱電機株式会社 | 冷凍サイクル装置及び冷媒漏洩検知方法 |
| JP6719394B2 (ja) * | 2017-01-16 | 2020-07-08 | 日立ジョンソンコントロールズ空調株式会社 | 熱交換器の接続配管構造、及び、空気調和機 |
| JP6673318B2 (ja) * | 2017-12-05 | 2020-03-25 | ダイキン工業株式会社 | 空調機 |
| US12270575B2 (en) | 2017-12-18 | 2025-04-08 | Daikin Industries, Ltd. | Warm-water generating apparatus |
| BR112020011145A2 (pt) | 2017-12-18 | 2020-11-17 | Daikin Industries, Ltd. | aparelho de ciclo de refrigeração |
| US11549041B2 (en) | 2017-12-18 | 2023-01-10 | Daikin Industries, Ltd. | Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator |
| US11906207B2 (en) | 2017-12-18 | 2024-02-20 | Daikin Industries, Ltd. | Refrigeration apparatus |
| US11549695B2 (en) | 2017-12-18 | 2023-01-10 | Daikin Industries, Ltd. | Heat exchange unit |
| WO2019123898A1 (ja) * | 2017-12-18 | 2019-06-27 | ダイキン工業株式会社 | 冷媒用または冷媒組成物用の冷凍機油、冷凍機油の使用方法、および、冷凍機油としての使用 |
| US11820933B2 (en) | 2017-12-18 | 2023-11-21 | Daikin Industries, Ltd. | Refrigeration cycle apparatus |
| US11435118B2 (en) | 2017-12-18 | 2022-09-06 | Daikin Industries, Ltd. | Heat source unit and refrigeration cycle apparatus |
| US11493244B2 (en) | 2017-12-18 | 2022-11-08 | Daikin Industries, Ltd. | Air-conditioning unit |
| US11506425B2 (en) | 2017-12-18 | 2022-11-22 | Daikin Industries, Ltd. | Refrigeration cycle apparatus |
| US11441819B2 (en) | 2017-12-18 | 2022-09-13 | Daikin Industries, Ltd. | Refrigeration cycle apparatus |
| BR112020010634A2 (pt) | 2017-12-18 | 2020-11-10 | Daikin Industries, Ltd. | composição compreendendo refrigerante, uso da mesma, máquina de refrigeração tendo a mesma, e método para operação da dita máquina de refrigeração |
| US11441802B2 (en) | 2017-12-18 | 2022-09-13 | Daikin Industries, Ltd. | Air conditioning apparatus |
| US11365335B2 (en) | 2017-12-18 | 2022-06-21 | Daikin Industries, Ltd. | Composition comprising refrigerant, use thereof, refrigerating machine having same, and method for operating said refrigerating machine |
| US12379140B2 (en) | 2017-12-18 | 2025-08-05 | Daikin Industries., Ltd. | Air conditioner |
| US11466891B2 (en) | 2018-12-25 | 2022-10-11 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner indoor unit and air conditioner |
| CN209263169U (zh) * | 2018-12-25 | 2019-08-16 | 广东美的制冷设备有限公司 | 空调室内机及空调器 |
| WO2021064442A1 (en) * | 2019-09-30 | 2021-04-08 | Daikin Industries (Thailand) Ltd. | Indoor unit for an air conditioner |
| JPWO2021186491A1 (enExample) * | 2020-03-16 | 2021-09-23 | ||
| JP7323819B2 (ja) | 2021-09-30 | 2023-08-09 | ダイキン工業株式会社 | 室内熱交換器の製造方法 |
| JP7133076B1 (ja) | 2021-09-30 | 2022-09-07 | ダイキン工業株式会社 | 熱交換ユニットおよび空気調和機 |
| JP7518052B2 (ja) * | 2021-09-30 | 2024-07-17 | ダイキン工業株式会社 | 室内機および空気調和機 |
| JP7410418B2 (ja) * | 2021-09-30 | 2024-01-10 | ダイキン工業株式会社 | 室内機および空気調和機 |
| JP7656200B2 (ja) * | 2021-09-30 | 2025-04-03 | ダイキン工業株式会社 | 空気調和装置の室内ユニットおよび空気調和装置 |
| JP2023172219A (ja) * | 2022-05-23 | 2023-12-06 | ダイキン工業株式会社 | 空気調和装置の室内ユニット |
| JP7525798B2 (ja) * | 2022-09-27 | 2024-07-31 | ダイキン工業株式会社 | 空気調和装置の構成ユニット |
| JP2025091957A (ja) * | 2023-12-08 | 2025-06-19 | 日立ジョンソンコントロールズ空調株式会社 | 空気調和機 |
| WO2025158506A1 (ja) * | 2024-01-22 | 2025-07-31 | 三菱電機株式会社 | 配管接続構造 |
| JP7727878B1 (ja) * | 2024-09-20 | 2025-08-21 | 日立ジョンソンコントロールズ空調株式会社 | 空気調和機 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH081348B2 (ja) * | 1987-02-09 | 1996-01-10 | 三洋電機株式会社 | 冷却装置 |
| JPH04359797A (ja) * | 1991-06-05 | 1992-12-14 | Showa Alum Corp | 熱交換器 |
| JP2877658B2 (ja) * | 1993-04-15 | 1999-03-31 | 三洋電機株式会社 | 空気調和機 |
| JPH09133389A (ja) * | 1995-11-08 | 1997-05-20 | Sanyo Electric Co Ltd | 空気調和機 |
| JP3197251B2 (ja) * | 1998-09-22 | 2001-08-13 | カルソニックカンセイ株式会社 | 熱交換器用犠牲防食アルミニウム合金、および熱交換器用高耐食性アルミニウム合金複合材 |
| JP4474781B2 (ja) * | 2001-03-19 | 2010-06-09 | 株式会社富士通ゼネラル | 空気調和機 |
| TWI280340B (en) * | 2002-02-20 | 2007-05-01 | Showa Denko Kk | Heat exchanger with receiver tank, receiver tank connecting member, receiver tank mounting structure of heat exchanger and refrigeration system |
| JP2005055081A (ja) * | 2003-08-05 | 2005-03-03 | Matsushita Electric Ind Co Ltd | 熱交換器及び熱交換器を備えた自動販売機 |
| JP2005090761A (ja) * | 2003-09-12 | 2005-04-07 | Matsushita Electric Ind Co Ltd | 空気調和機 |
| JP2009092274A (ja) * | 2007-10-05 | 2009-04-30 | Hitachi Appliances Inc | 空気調和機 |
| CN201110733Y (zh) * | 2007-10-26 | 2008-09-03 | 浙江亚技联节能设备有限公司 | 一种铜铝复合管管壳式换热器 |
| RU109278U1 (ru) * | 2010-08-24 | 2011-10-10 | Сергей Иванович Петров | Холодильник |
| CN201964811U (zh) * | 2010-09-07 | 2011-09-07 | 万建红 | 分离式柔性常压热管换热器 |
| CZ21751U1 (cs) * | 2010-10-08 | 2011-02-14 | Lloyd Coils Europe, S.R.O. | Pevný spoj medené a hliníkové trubky chladicího okruhu |
| CN201983654U (zh) * | 2011-02-10 | 2011-09-21 | 广东万和新电气股份有限公司 | 燃气热水器的铜铝热交换器 |
-
2012
- 2012-01-27 JP JP2012014875A patent/JP5881435B2/ja active Active
- 2012-08-30 SG SG2012064432A patent/SG192323A1/en unknown
- 2012-09-03 EP EP12182717.4A patent/EP2620736B1/en active Active
- 2012-09-03 ES ES12182717T patent/ES2756774T3/es active Active
- 2012-09-18 MY MYPI2012004114A patent/MY166580A/en unknown
- 2012-09-19 RU RU2012140170/06A patent/RU2509969C1/ru active
- 2012-09-20 CN CN2012103516484A patent/CN103225847A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES2756774T3 (es) | 2020-04-27 |
| MY166580A (en) | 2018-07-17 |
| RU2509969C1 (ru) | 2014-03-20 |
| EP2620736A2 (en) | 2013-07-31 |
| EP2620736A3 (en) | 2018-03-14 |
| JP5881435B2 (ja) | 2016-03-09 |
| EP2620736B1 (en) | 2019-10-23 |
| CN103225847A (zh) | 2013-07-31 |
| JP2013155892A (ja) | 2013-08-15 |
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