NL2018175B1 - Recuperator - Google Patents
Recuperator Download PDFInfo
- Publication number
- NL2018175B1 NL2018175B1 NL2018175A NL2018175A NL2018175B1 NL 2018175 B1 NL2018175 B1 NL 2018175B1 NL 2018175 A NL2018175 A NL 2018175A NL 2018175 A NL2018175 A NL 2018175A NL 2018175 B1 NL2018175 B1 NL 2018175B1
- Authority
- NL
- Netherlands
- Prior art keywords
- sheets
- connecting bodies
- recuperator
- adjacent
- bodies
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 39
- 238000001746 injection moulding Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 11
- 238000003466 welding Methods 0.000 description 9
- 238000004026 adhesive bonding Methods 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- -1 for example Polymers 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Classifications
-
- 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
- F28D21/0001—Recuperative heat exchangers
- F28D21/0014—Recuperative heat exchangers the heat being recuperated from waste air or from vapors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/10—Arrangements for sealing the margins
-
- 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
- F28D21/0015—Heat and mass exchangers, e.g. with permeable walls
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0025—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by zig-zag bend plates
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2240/00—Spacing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/14—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded
- F28F2255/143—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded injection molded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/14—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded
- F28F2255/146—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded overmolded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
- F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/08—Fastening; Joining by clamping or clipping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/08—Fastening; Joining by clamping or clipping
- F28F2275/085—Fastening; Joining by clamping or clipping with snap connection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/10—Fastening; Joining by force joining
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove
- F28F2275/143—Fastening; Joining by using form fitting connection, e.g. with tongue and groove with pin and hole connections
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2018175A NL2018175B1 (nl) | 2017-01-16 | 2017-01-16 | Recuperator |
LTEPPCT/NL2018/050032T LT3568655T (lt) | 2017-01-16 | 2018-01-16 | Rekuperatorius |
DK18702355.1T DK3568655T3 (da) | 2017-01-16 | 2018-01-16 | Rekuperator |
CN201880018211.4A CN110418934A (zh) | 2017-01-16 | 2018-01-16 | 换热器 |
PL18702355.1T PL3568655T3 (pl) | 2017-01-16 | 2018-01-16 | Rekuperator |
ES18702355T ES2942434T3 (es) | 2017-01-16 | 2018-01-16 | Recuperador |
PCT/NL2018/050032 WO2018132014A1 (fr) | 2017-01-16 | 2018-01-16 | Récupérateur |
EP18702355.1A EP3568655B1 (fr) | 2017-01-16 | 2018-01-16 | Récupérateur |
JP2019538404A JP2020514659A (ja) | 2017-01-16 | 2018-01-16 | 復熱装置 |
US16/477,996 US20200124359A1 (en) | 2017-01-16 | 2018-01-16 | Recuperator |
FIEP18702355.1T FI3568655T3 (fi) | 2017-01-16 | 2018-01-16 | Rekuperaattori |
CA3049951A CA3049951A1 (fr) | 2017-01-16 | 2018-01-16 | Recuperateur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2018175A NL2018175B1 (nl) | 2017-01-16 | 2017-01-16 | Recuperator |
Publications (1)
Publication Number | Publication Date |
---|---|
NL2018175B1 true NL2018175B1 (nl) | 2018-07-26 |
Family
ID=57906960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL2018175A NL2018175B1 (nl) | 2017-01-16 | 2017-01-16 | Recuperator |
Country Status (12)
Country | Link |
---|---|
US (1) | US20200124359A1 (fr) |
EP (1) | EP3568655B1 (fr) |
JP (1) | JP2020514659A (fr) |
CN (1) | CN110418934A (fr) |
CA (1) | CA3049951A1 (fr) |
DK (1) | DK3568655T3 (fr) |
ES (1) | ES2942434T3 (fr) |
FI (1) | FI3568655T3 (fr) |
LT (1) | LT3568655T (fr) |
NL (1) | NL2018175B1 (fr) |
PL (1) | PL3568655T3 (fr) |
WO (1) | WO2018132014A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7308930B2 (ja) * | 2018-11-05 | 2023-07-14 | ツェンダー グループ インターナショナル アーゲー | 筐体を熱交換器ブロックに備え付ける方法、およびそのような筐体を有する熱交換器ブロック |
EP3926284A4 (fr) * | 2019-04-05 | 2022-11-09 | Daikin Industries, Ltd. | Échangeur de chaleur |
JP6801735B2 (ja) * | 2019-04-05 | 2020-12-16 | ダイキン工業株式会社 | 熱交換器 |
JP6806207B1 (ja) * | 2019-09-11 | 2021-01-06 | ダイキン工業株式会社 | 熱交換器 |
JP6801734B2 (ja) * | 2019-04-05 | 2020-12-16 | ダイキン工業株式会社 | 熱交換器 |
CA3143766A1 (fr) | 2020-12-28 | 2022-06-28 | Zhongshan Fortune Way Environmental Technology Co., Ltd. | Echangeur thermique |
NL2027649B1 (en) * | 2021-02-25 | 2022-09-20 | Dutch Innovation In Air Treat B V | Process to manufacture an interconnected stack of thermoplastic frames |
NL2027648B1 (en) * | 2021-02-25 | 2022-09-20 | Dutch Innovation In Air Treat B V | An evaporator plate heat exchanger |
WO2023286110A1 (fr) | 2021-07-12 | 2023-01-19 | 三菱電機株式会社 | Élément d'échange de chaleur |
WO2023105552A1 (fr) * | 2021-12-06 | 2023-06-15 | 三菱電機株式会社 | Feuille de résine perméable à l'humidité, plaque d'écoulement pour élément d'échange thermique total, élément d'échange thermique total et dispositif de ventilation à échange thermique total |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB740380A (en) * | 1953-02-20 | 1955-11-09 | Parsons C A & Co Ltd | Improvements in and relating to heat exchangers |
EP0048559A2 (fr) * | 1980-09-24 | 1982-03-31 | General Electric Company | Structure en forme de paquet et son procédé de fabrication |
JPH03279793A (ja) * | 1990-03-28 | 1991-12-10 | Matsushita Electric Ind Co Ltd | 全熱交換素子 |
US5699856A (en) * | 1992-05-22 | 1997-12-23 | Packinox | Bank of plates for heat exchanger and method of assembling such a bank of plates |
GB2361991A (en) * | 2000-03-10 | 2001-11-07 | Smiths Group Plc | A Heat Recovery Unit |
JP2002286391A (ja) * | 2001-03-26 | 2002-10-03 | Matsushita Seiko Co Ltd | 熱交換器 |
EP1312870A2 (fr) * | 2001-11-16 | 2003-05-21 | Mitsubishi Denki Kabushiki Kaisha | Echangeur de chaleur et ventilateur d'échange de chaleur |
US20070240446A1 (en) * | 2004-02-10 | 2007-10-18 | The Texas A&M University System | Vapor-Compression Evaporation System and Method |
EP2131133A1 (fr) * | 2007-03-30 | 2009-12-09 | Panasonic Corporation | Elément d'échange thermique |
EP2947412A1 (fr) * | 2013-01-18 | 2015-11-25 | Taisei Plas Co., Ltd. | Échangeur thermique et procédé pour sa fabrication |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1162107A (zh) * | 1995-12-13 | 1997-10-15 | 瓦莱奥热机公司 | 用于热交换器的体积缩小的集流板 |
JP3306591B2 (ja) * | 1999-12-21 | 2002-07-24 | 株式会社西部技研 | 直交流型全熱交換器 |
GB0210434D0 (en) * | 2002-05-08 | 2002-06-12 | Smiths Group Plc | Apparatus |
CN2755547Y (zh) * | 2004-12-07 | 2006-02-01 | 周登利 | 一种热回收交换器 |
JP2006250372A (ja) * | 2005-03-08 | 2006-09-21 | Yamato Kobo:Kk | 全熱交換器 |
NL1030270C2 (nl) | 2005-10-26 | 2007-04-27 | Level Holding Bv | Werkwijze en inrichting voor het vervaardigen van een warmtewisselaar. |
JP5817652B2 (ja) * | 2012-06-14 | 2015-11-18 | 三菱電機株式会社 | 全熱交換素子 |
CN105241296B (zh) * | 2015-09-25 | 2018-09-14 | 森德(中国)暖通设备有限公司 | 热交换器 |
-
2017
- 2017-01-16 NL NL2018175A patent/NL2018175B1/nl active
-
2018
- 2018-01-16 LT LTEPPCT/NL2018/050032T patent/LT3568655T/lt unknown
- 2018-01-16 EP EP18702355.1A patent/EP3568655B1/fr active Active
- 2018-01-16 US US16/477,996 patent/US20200124359A1/en not_active Abandoned
- 2018-01-16 PL PL18702355.1T patent/PL3568655T3/pl unknown
- 2018-01-16 CA CA3049951A patent/CA3049951A1/fr active Pending
- 2018-01-16 JP JP2019538404A patent/JP2020514659A/ja active Pending
- 2018-01-16 DK DK18702355.1T patent/DK3568655T3/da active
- 2018-01-16 CN CN201880018211.4A patent/CN110418934A/zh active Pending
- 2018-01-16 WO PCT/NL2018/050032 patent/WO2018132014A1/fr active Application Filing
- 2018-01-16 ES ES18702355T patent/ES2942434T3/es active Active
- 2018-01-16 FI FIEP18702355.1T patent/FI3568655T3/fi active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB740380A (en) * | 1953-02-20 | 1955-11-09 | Parsons C A & Co Ltd | Improvements in and relating to heat exchangers |
EP0048559A2 (fr) * | 1980-09-24 | 1982-03-31 | General Electric Company | Structure en forme de paquet et son procédé de fabrication |
JPH03279793A (ja) * | 1990-03-28 | 1991-12-10 | Matsushita Electric Ind Co Ltd | 全熱交換素子 |
US5699856A (en) * | 1992-05-22 | 1997-12-23 | Packinox | Bank of plates for heat exchanger and method of assembling such a bank of plates |
GB2361991A (en) * | 2000-03-10 | 2001-11-07 | Smiths Group Plc | A Heat Recovery Unit |
JP2002286391A (ja) * | 2001-03-26 | 2002-10-03 | Matsushita Seiko Co Ltd | 熱交換器 |
EP1312870A2 (fr) * | 2001-11-16 | 2003-05-21 | Mitsubishi Denki Kabushiki Kaisha | Echangeur de chaleur et ventilateur d'échange de chaleur |
US20070240446A1 (en) * | 2004-02-10 | 2007-10-18 | The Texas A&M University System | Vapor-Compression Evaporation System and Method |
EP2131133A1 (fr) * | 2007-03-30 | 2009-12-09 | Panasonic Corporation | Elément d'échange thermique |
EP2947412A1 (fr) * | 2013-01-18 | 2015-11-25 | Taisei Plas Co., Ltd. | Échangeur thermique et procédé pour sa fabrication |
Also Published As
Publication number | Publication date |
---|---|
CA3049951A1 (fr) | 2018-07-19 |
EP3568655A1 (fr) | 2019-11-20 |
DK3568655T3 (da) | 2023-04-17 |
FI3568655T3 (fi) | 2023-04-25 |
ES2942434T3 (es) | 2023-06-01 |
CN110418934A (zh) | 2019-11-05 |
LT3568655T (lt) | 2023-05-25 |
PL3568655T3 (pl) | 2023-05-08 |
WO2018132014A1 (fr) | 2018-07-19 |
EP3568655B1 (fr) | 2023-03-01 |
US20200124359A1 (en) | 2020-04-23 |
JP2020514659A (ja) | 2020-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL2018175B1 (nl) | Recuperator | |
EP1597527B1 (fr) | Procédé de fabrication d'un refroidisseur par évaporation au point de rosée et refroidisseur par évaporation au point de rosée ainsi produit | |
EP1191300A2 (fr) | Echangeur de chaleur en plastique à contre-courant | |
CN115427308B (zh) | 三维薄膜密封 | |
KR20020021653A (ko) | 연속 스트립 프레임을 갖는 필터 | |
US20100015385A1 (en) | Filling body | |
CN1121450A (zh) | 容器的模制方法及其装置 | |
TWI396818B (zh) | 用於製造熱交換器的方法及裝置 | |
US9597823B2 (en) | Insertion block for the formation of a hook field on an injection-moulded object, and a moulded object comprising a hook field of this type | |
US4773956A (en) | Process for connecting bodies having hollow sections to molded bodies made of thermoplastic | |
US5474639A (en) | Method for manufacturing heat exchangers | |
US6660198B1 (en) | Process for making a plastic counterflow heat exchanger | |
US10245769B2 (en) | Die slide rotational hollow molding assembly for creating an article with a hollow interior | |
US20240227265A9 (en) | Process to manufacture an interconnected stack of thermoplastic frames | |
JP5833915B2 (ja) | 植物培養ポット及びその製造方法 | |
EP2631585B1 (fr) | Échangeur de chaleur et procédé de fabrication d'un échangeur de chaleur | |
JPS62199414A (ja) | モ−ルディングの製造方法 | |
KR20080062080A (ko) | 핀튜브 일체형 열교환기 및 그 제조방법 | |
JPH06182875A (ja) | ポリオレフィン系成形体及びその構成材の製造方法 | |
CN107289645A (zh) | 空腔结构、太阳能集热器及太阳能集热器的制作方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD | Change of ownership |
Owner name: RECAIR B.V.; NL Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: RECAIR HOLDING B.V. Effective date: 20191023 |