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1. 发明申请

US20230137699A1 METHOD FOR THE STABILISATION AND/OR OPEN-LOOP AND/OR CLOSED-LOOP CONTROL OF A WORKING TEMPERATURE, HEAT EXCHANGER UNIT, DEVICE FOR TRANSPORTING ENERGY, REFRIGERATING MACHINE AND HEAT PUMP 有权
公开(公告)号：US20230137699A1
公开(公告)日：2023-05-04
申请号：US17796792
申请日：2021-02-03
申请人： Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E.V.
发明人： Andreas FITGER , Andreas MAHLKE , Nora BACHMANN , Patrick CORHAN , Lena Maria MAIER , Kilian BARTHOLOMÉ , Olaf SCHÄFER-WELSEN
IPC分类号： F25B21/00 , F25B25/00
摘要： A method for stabilization and/or control and/or regulation of the working temperature of a cyclic-process-based system having at least one heat-exchanger unit with at least one calorically active material element. It is essential that a base temperature of the calorically active material element (11, 12) is controlled by a cooling fluid. A heat-exchanger unit, a refrigeration machine, and a heat pump according to this are also provided.

2. 发明授权

US11569099B2 Wafer cooling system 有权
公开(公告)号：US11569099B2
公开(公告)日：2023-01-31
申请号：US17125191
申请日：2020-12-17
申请人： Taiwan Semiconductor Manufacturing Co., Ltd.
发明人： Otto Chen , Chia-Chih Chen
IPC分类号： F25B21/00 , H01L21/67 , H01L21/687 , F25B21/04
摘要： The present disclosure describes a wafer cooling/heating system that includes a load-lock and a thermo module. The load-lock uses a level stream design to improve temperature uniformity across one or more wafers during a cooling/heating process. The load-lock can include (i) a wafer holder configured to receive wafers at a front side of the load-lock; (ii) a gas diffuser with one or more nozzles along a back side of the load-lock, a side surface of the load-lock, or a combination thereof; and (iii) one or more exhaust lines. Further, the thermo module can be configured to control a temperature of a gas provided to the load-lock.

3. 发明授权

US11535781B2 Refrigeration cycle apparatus 有权
公开(公告)号：US11535781B2
公开(公告)日：2022-12-27
申请号：US16955565
申请日：2018-12-18
申请人： DAIKIN INDUSTRIES, LTD.
发明人： Eiji Kumakura , Takuro Yamada , Atsushi Yoshimi , Ikuhiro Iwata , Mitsushi Itano , Daisuke Karube , Yuuki Yotsumoto , Kazuhiro Takahashi , Tatsuya Takakuwa , Yuzo Komatsu , Shun Ohkubo , Keisuke Ohtsuka , Yoshinari Asano , Keiji Aota , Yuuichi Yanagi , Yoshikazu Nakao , Takeo Abe , Yumi Toda , Tetsushi Tsuda
IPC分类号： C09K5/04 , F25B13/00 , F25B29/00 , F25B31/00 , F25B49/02 , F24H4/02 , F25B41/00 , F24F1/0059 , F24F1/24 , F24F13/30 , F24F1/0067 , F24F1/0063 , F24F3/052 , F25B7/00 , F25B39/00 , F25B39/02 , F24F1/14 , F24F1/32 , F24F1/34 , F24F1/38 , F25B9/00 , F25B1/00 , F25B31/02 , F24F5/00 , F24F11/88 , F25B1/04 , F24H1/00 , F25B21/00 , F25B41/34 , H02K7/14
摘要： A refrigeration cycle apparatus (1) is capable of performing a refrigeration cycle using a small-GWP refrigerant. The refrigeration cycle apparatus (1) includes a refrigerant circuit (10) and a refrigerant enclosed in the refrigerant circuit (10). The refrigerant circuit includes a compressor (21), a condenser (23), a decompressing section (24), and an evaporator (31). The refrigerant contains at least 1,2-difluoroethylene.

4. 发明申请

US20220268494A1 MAGNETIC REFRIGERATION MODULE, MAGNETIC REFRIGERATION SYSTEM, AND COOLING METHOD 有权
公开(公告)号：US20220268494A1
公开(公告)日：2022-08-25
申请号：US17628027
申请日：2020-07-13
申请人： National Institute for Materials Science
发明人： Hiroaki MAMIYA , Noriki TERADA
IPC分类号： F25B21/00 , H01F1/01
摘要： This magnetic refrigeration module includes a magnetic refrigeration operation unit which has a magnetic refrigeration material, and extends in a longitudinal direction, and a fixed magnetic field excitation unit and a variable magnetic field excitation unit which are disposed apart from each other in an outer peripheral direction of the magnetic refrigeration operation unit, in which the fixed magnetic field excitation unit applies a fixed magnetic field to the magnetic refrigeration operation unit, and the variable magnetic field excitation unit applies a variable magnetic field to the magnetic refrigeration operation unit when being in an ON state and does not apply the variable magnetic field to the magnetic refrigeration operation unit when being in an OFF state.

5. 发明授权

US11384966B2 Cooler with remote heat sink 有权
公开(公告)号：US11384966B2
公开(公告)日：2022-07-12
申请号：US14665910
申请日：2015-03-23
申请人： The Charles Stark Draper Laboratory, Inc.
发明人： Amy E. Duwel
IPC分类号： F25B21/00 , H01F1/01
摘要： The systems and methods described herein relate to remote cooling. More particularly, the systems described herein include a side to be cooled coupled to an object to be cooled, and a side where heat is dissipated at a distant location. The side to be cooled includes a thermodynamic energy converter and a coil that is electrically coupled to the thermodynamic energy converter. The side where heat is dissipated includes a coil configured to inductively couple with the coil of the side to be cooled. The side where heat is dissipated also includes a heating element electrically coupled to the second coil. The heating element is configured to convert electrical energy into thermal energy. The thermodynamic energy converter absorbs thermal energy from the object to be cooled and converts, directly or indirectly, the thermal energy into electrical energy. The electrical energy is transmitted from the side to be cooled to the side where heat is dissipated by wirelessly coupling the cold and side where heat is dissipated coils. At the side where heat is dissipated, the electrical energy is converted back into thermal energy by the heating element, and the thermal energy is dissipated.

6. 发明授权

US11340006B2 Storage container and refrigerator having the same 有权
公开(公告)号：US11340006B2
公开(公告)日：2022-05-24
申请号：US15865979
申请日：2018-01-09
申请人： LG Electronics Inc.
发明人： Seokjun Yun , Gyeyoung Song , Younghoon Yun
IPC分类号： F25D11/02 , F25B21/02 , F25B21/00 , F25D25/00 , F25D25/02
摘要： A storage container includes a body defining a first opening at a top of the body, a second opening at a bottom of the body, and a space between the first opening and the second opening, a cover configured to open or close the first opening, the cover including an insulation material to thermally insulate the space from an outside of the body, a housing disposed in the space to store items, a thermoelectric element disposed in the second opening, the thermoelectric element including a heat-absorbing surface and a heat-emitting surface, a heat-absorbing heat exchanger that surrounds the housing, contacts the heat-absorbing surface, and is configured to transfer heat from the housing to the heat-absorbing surface, a heat transfer part configured to transfer heat generated from the heat-emitting surface to a wall of the body, and a heat-dissipating part configured to dissipate heat from the heat transfer part.

7. 发明授权

US11333414B2 Magnetocaloric refrigerator 有权
公开(公告)号：US11333414B2
公开(公告)日：2022-05-17
申请号：US16873068
申请日：2020-01-27
申请人： Jan Vetrovec
发明人： Jan Vetrovec
IPC分类号： F25B21/00
摘要： The invention is for an apparatus and method for a refrigerator and a heat pump based on the magnetocaloric effect (MCE) offering a simpler, lighter, robust, more compact, environmentally compatible, and energy efficient alternative to traditional vapor-compression devices. The subject magnetocaloric apparatus alternately exposes portions of an MCE material to strong and weak magnetic field while coordinating the heat flow between the exposed portions by heat bridges to move the heat up the thermal gradient. The invention may be practiced with multiple MCE material portions or segments to attain large differences in temperature. Key applications include thermal management of electronics, as well as industrial and home refrigeration, heating, and air conditioning. The invention offers a simpler, lighter, compact, and robust apparatus compared to magnetocaloric devices of prior art. Furthermore, the invention may be run in reverse as a thermodynamic engine, receiving low-level heat and producing mechanical energy.

8. 发明授权

US11306962B2 Refrigerator 有权
公开(公告)号：US11306962B2
公开(公告)日：2022-04-19
申请号：US16295484
申请日：2019-03-07
申请人： LG ELECTRONICS INC.
发明人： Daehyun Yoo , Kihyun Park , Kiyoung Lim
IPC分类号： F25B21/00 , F25D23/00 , F25B21/02 , F25D15/00 , F25D17/02 , F28D15/02
摘要： A refrigerator includes an inner casing that defines a storage chamber and a cooling passage, a middle plate that is disposed outside the inner casing and that defines a foam space between the middle plate and the inner casing to accommodate a thermal-insulating material, an installation bracket that is fixed to the middle plate and that contacts the inner casing, a thermoelectric module mounted on the installation bracket and outside the foam space, and a fan assembly that is installed on the inner casing in the storage chamber and that includes a cooling fan.

9. 发明授权

US11300340B2 Apparatus for generating refrigeration for cooling target and method of cooling target using the same 有权
公开(公告)号：US11300340B2
公开(公告)日：2022-04-12
申请号：US16903186
申请日：2020-06-16
申请人： RECENSMEDICAL, INC.
发明人： Gun-Ho Kim
IPC分类号： F25B21/00 , F25B49/02 , F25B5/02 , F25B21/04 , F24F5/00
摘要： This application relates to an apparatus for generating refrigeration. The apparatus may include a cooling collector configured to collect cooling energy at a predetermined cooling collection temperature. The apparatus may also include a cooler thermally coupled to the cooling collector so as to cool the cooling collector. The apparatus may further include a refrigeration gate configured to block and release the collected cooling energy. The refrigeration gate may refrigerate a target region by releasing the collected cooling energy.

10. 发明授权

US11092512B2 Optical table 有权
公开(公告)号：US11092512B2
公开(公告)日：2021-08-17
申请号：US15518646
申请日：2015-10-22
申请人： ATTOCUBE SYSTEMS AG
发明人： Dirk Haft , Florian Otto , Claudio Dal Savio , Khaled Karrai
IPC分类号： F25D3/10 , G01M11/04 , F25B9/14 , F25B19/00 , F25B21/00 , F25D19/00 , G01M11/00 , G01M11/02
摘要： The invention relates to a coolable optical table with a table top and at least three table legs. Securing means for securing objects such as optical elements are provided in a table surface of the table top. The table legs are equipped with a damping device for damping vibrations.

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