公开(公告)号：US20180331436A1

公开(公告)日：2018-11-15

申请号：US16044972

申请日：2018-07-25

Applicant: AGC INC.

Inventor： Hiroki Hayamizu ,  Masato Fukushima ,  Hirokazu Takagi

IPC: H01R4/70 ,  F25B1/04

CPC classification number: H01R4/70 ,  F04B39/00 ,  F04C29/00 ,  F04C2210/26 ,  F04C2240/40 ,  F04C2240/803 ,  F25B1/00 ,  F25B1/04 ,  F25B49/02 ,  F25B2400/07 ,  F25B2500/11 ,  F25D2201/10

Abstract: A refrigeration cycle apparatus includes a compressor to compress a working fluid containing 1,1,2-trifluoroethylene. The compressor includes a compression unit which compresses the working fluid, a driving unit which drives the compression unit, a power supply terminal which supplies electric power from an outside of the compressor to an inside of the compressor, and a plurality of lead wires which electrically connects the driving unit to the power supply terminal. Each of the plurality of lead wires is covered with an insulating material having heat resistance of 300° C. or more at least in a part where the lead wires are bundled.

公开(公告)号：US20170146284A1

公开(公告)日：2017-05-25

申请号：US15300306

申请日：2015-03-06

Applicant: Mitsubishi Electric Corporation

Inventor： Noriaki MATSUNAGA ,  Shinobu OGASAWARA ,  Takeharu KAGEYAMA ,  Satoru TOYAMA ,  Kota MIZUNO ,  Yutaka HIRAKAWA

IPC: F25D23/06 ,  F04C29/00 ,  F25D23/08 ,  F25B13/00 ,  F25B31/02 ,  F04C18/356 ,  F04C29/02

CPC classification number: F25D23/065 ,  F04B39/00 ,  F04C18/356 ,  F04C29/00 ,  F04C29/0085 ,  F04C29/02 ,  F04C2210/263 ,  F04C2240/30 ,  F04C2240/40 ,  F25B1/04 ,  F25B13/00 ,  F25B31/002 ,  F25B31/02 ,  F25B2400/07 ,  F25B2400/121 ,  F25B2500/11 ,  F25D23/08 ,  F25D2201/10

Abstract: An insulating material that tends not to hydrolyze is used to thereby provide a heat pump apparatus having long-term reliability. An electric motor of a compressor is fixed to a sealed container and includes a stator around which a winding wire is wound through intermediation of an insulating material, and a rotor surrounded by the stator. The insulating material is a wholly aromatic liquid crystal polyester (LCP) having a molecular main chain constituted by a monomer including p-hydroxybenzoic acid (PHB) as an essential monomer and a monomer solely including benzene-ring as another monomer via an ester bond. The refrigerating machine oil has a saturated water content of 2% or less at 40 degrees C., a relative humidity of 80%, for 24 Hr. To suppress the explosive decomposition reaction of ethylene-based fluorohydrocarbon, a flame retardant is used to generate chemical species that complement active radicals that cause the decomposition reaction.

公开(公告)号：US08516834B2

公开(公告)日：2013-08-27

申请号：US12461529

申请日：2009-08-14

Applicant: David Snow ,  Michael Chase ,  Alex Woidtke ,  Luke Mauritsen ,  Isaac Henslee ,  Peter B. Sellin ,  Kris Merkel

Inventor： David Snow ,  Michael Chase ,  Alex Woidtke ,  Luke Mauritsen ,  Isaac Henslee ,  Peter B. Sellin ,  Kris Merkel

IPC: F25B19/00

CPC classification number: F25B9/14 ,  F25B9/10 ,  F25B2500/11 ,  F25B2500/12 ,  F25B2500/13 ,  F25D19/00 ,  F25D19/006

Abstract: A cryogenic apparatus is provided having a nested thermally insulating structure, thermal links, a vacuum shroud, and a cryo-cooler. The nested thermally insulated structure holds a sample to be cooled while dampening the external vibrations caused by the cryo-cooler, the surrounding environment or cryo-cooler mounting surface. A vacuum plate is removably attached to the vacuum shroud to provide access to the sample chamber.

Abstract translation: 提供了具有嵌套隔热结构，热连接，真空罩和低温冷却器的低温装置。 嵌套的隔热结构保持待冷却的样品，同时抑制由低温冷却器，周围环境或低温冷却器安装表面引起的外部振动。 真空板可拆卸地附接到真空罩，以提供对样品室的通路。

公开(公告)号：US20040211190A1

公开(公告)日：2004-10-28

申请号：US10662521

申请日：2003-09-16

Applicant: The Furukawa Electric Co., Ltd.

Inventor： Tatsuhiko Ueki ,  Mamoru Shimada ,  Yuji Hiratani

IPC: F25B021/02 ,  F25D023/12

CPC classification number: H01S5/02446 ,  F25B21/04 ,  F25B2500/01 ,  F25B2500/11 ,  F25D19/00 ,  H01S5/02208 ,  H01S5/02236 ,  H01S5/02284 ,  H01S5/02415 ,  H01S5/06837 ,  H01S5/0687

Abstract: A temperature adjustment device has a first thermoelectric cooling module, a second thermoelectric cooling module on which the first thermoelectric cooling module is provided, and a heat generating element which is provided on the first thermoelectric cooling module and a temperature thereof is adjusted, where assuming that a substrate area of the first thermoelectric cooling module on which the heat generating element is provided is S1 (mm2) and that an amount of generated heat of the heat generating element is Qd (mW), the relationship of 20nullQd/S1null200 is met.

Abstract translation: 温度调节装置具有第一热电冷却模块，设置有第一热电冷却模块的第二热电冷却模块和设置在第一热电冷却模块上的发热元件及其温度，其中假定 设置有发热元件的第一热电冷却组件的基板面积为S1（mm 2），发热元件的发热量为Qd（mW），关系为20 <= Qd / S1 <= 200。

公开(公告)号：US06345507B1

公开(公告)日：2002-02-12

申请号：US09677011

申请日：2000-09-29

Applicant: Adelbert M. Gillen

Inventor： Adelbert M. Gillen

IPC: F25B2102

CPC classification number: H01L35/30 ,  F25B21/04 ,  F25B2500/01 ,  F25B2500/11

Abstract: A compact self-contained thermoelectric cooler (TEC) is provided by utilizing a DC to DC active power supply to provide compact size. The compactness and flatness of the DC to DC active power supply allows the unit to be completely self-contained. The compactness and flatness of the DC to DC active power supply allow the power supply assembly to be located on the hot side of the TEC. A non-planar barrier between the hot side and cold side of the TEC also provides compactness and allows the TEC to be completely self-contained. A mounting frame is disposed between the hot and cold side. The mounting frame includes a power pack cutout allowing a non-planar barrier between the hot and cold side. Electrical components of the power supply are mounted to a power pack heat sink. The power pack heat sink is attached to the mounting frame with electrical components protruding through the power pack cutout. Power pack cover is attached to the cold side of the mounting frame, encapsulating the electrical components and creating a non-planar barrier between the hot side and the cold side of the TEC. The TEC includes several moisture resistant barriers and thermally isolating barriers to improve performance and longevity. A moisture resistant barrier is provided around at least one thermoelectric module and around a power supply assembly. A non-planar thermally isolating barrier is provided between the hot side and cold side of the TEC. A power control system is provided to deliver maximum cooling power for a given design and a give set of operating conditions. Finally, a dual power supply may be provided to increase reliability.

公开(公告)号：US12104832B2

公开(公告)日：2024-10-01

申请号：US17586273

申请日：2022-01-27

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Junichi Hamadate ,  Masanori Jindou ,  Yoshihiro Teramoto ,  Hiroaki Matsuda ,  Masato Okuno

IPC: F25B41/26 ,  F24F1/26 ,  F24F13/24 ,  F25B13/00 ,  F25B43/02

CPC classification number: F25B41/26 ,  F24F1/26 ,  F24F13/24 ,  F25B13/00 ,  F25B43/02 ,  F25B2313/02741 ,  F25B2400/23 ,  F25B2500/11 ,  F25B2500/12

Abstract: A refrigeration apparatus includes: a casing that houses a compressor therein; a four-way switching valve; an accumulator; a first pipe that causes a refrigerant to flow between the four-way switching valve and a discharge portion of the compressor; and a second pipe that causes a refrigerant to flow between the four-way switching valve and the accumulator. The four-way switching valve, the first pipe, and the second pipe are all made of stainless steel.

公开(公告)号：US11885547B2

公开(公告)日：2024-01-30

申请号：US18078608

申请日：2022-12-09

Applicant: LG ELECTRONICS INC.

Inventor： Myungjin Chung ,  Kyeongyun Kim ,  Kyungseok Kim ,  Soyoon Kim ,  Seunguk Ahn ,  Kyunghun Cha

IPC: F25D29/00 ,  F25B49/02 ,  F25D17/06 ,  F25D19/00 ,  F25D17/04

CPC classification number: F25B49/022 ,  F25B49/02 ,  F25D17/045 ,  F25D17/06 ,  F25D19/00 ,  F25D29/00 ,  F25B2500/11 ,  F25B2600/0253 ,  F25B2700/151 ,  F25B2700/2104 ,  F25D2500/04 ,  F25D2700/12

Abstract: A control method for a refrigerator includes sensing a temperature of a storage room; operating a cool air supply at a cooling power when the sensed temperature of the storage room is equal to or above a first reference temperature; operating the cool air supply at a delay power, which is less than the cooling power, when the sensed temperature of the storage room is equal to or below a second reference temperature, which is less than the first reference temperature while the cool air supply is operating at the cooling power; and adjusting the cooling power or the delay power of the cool air supply according to the temperature of the storage room while the cool air supply is operating at the delay power, and operating the cool air supply at the determined adjusted cooling power or delay power.

公开(公告)号：US20150300337A1

公开(公告)日：2015-10-22

申请号：US14367839

申请日：2012-12-24

Applicant: GEA BOCK GMBH

Inventor： Arno Göerlich

IPC: F04B17/03 ,  F04B39/06 ,  F04B15/00

CPC classification number: F04B17/03 ,  F04B15/00 ,  F04B23/04 ,  F04B25/00 ,  F04B39/06 ,  F04B39/123 ,  F25B1/10 ,  F25B9/008 ,  F25B2309/061 ,  F25B2400/072 ,  F25B2400/075 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2500/11

Abstract: A compressor (10, 100), comprising a compressor housing (15), a drive mechanism (12), and a compressing unit (14) having one or several compression levels (14-1, 14-2) for compressing a cooling agent, wherein the compressor (10, 110) is further provided with one or several cooling agent feeder units (20, 36) for feeding cooling agents to the compressing unit (14) and with one or several cooling agent discharge units (24, 38) for discharging cooling agents from the compressing unit (14). At least one segment of the one cooling agent feeder unit or at least one segment of at least one, in particular each one of the several cooling agent feeder units (20, 36), is arranged thermally separated from the one cooling agent discharge unit or at least one, in particular each one of the several cooling agent discharge units (24, 38).

Abstract translation: 一种压缩机（10,100），包括压缩机壳体（15），驱动机构（12）和压缩单元（14），所述压缩单元具有一个或多个压缩水平（14-1,14-2），用于压缩冷却剂 ，其中所述压缩机（10,110）还设置有一个或几个用于将冷却剂供给到压缩单元（14）和一个或多个冷却剂排出单元（24,38）的冷却剂供给单元（20,36） 用于从压缩单元（14）排出冷却剂。 一个冷却剂供给单元的至少一个段或至少一个，特别是几个冷却剂供给单元（20,36）中的每一个的至少一个区段被布置成与一个冷却剂排放单元热分离，或 至少一个，特别是几个冷却剂排放单元（24,38）中的每一个。

公开(公告)号：US08756941B2

公开(公告)日：2014-06-24

申请号：US13693919

申请日：2012-12-04

Applicant: S2 Corporation

Inventor： David Snow ,  Michael Chase ,  Alex Woidtke ,  Luke Mauritsen ,  Peter B. Sellin ,  Kris Merkel

IPC: B65B63/08

CPC classification number: F25B9/14 ,  F25B9/10 ,  F25B2500/11 ,  F25B2500/12 ,  F25B2500/13 ,  F25D19/00 ,  F25D19/006

Abstract: A cryogenic apparatus is provided having a nested thermally insulating structure, thermal links, a vacuum shroud, and a cryo-cooler. The nested thermally insulated structure holds a sample to be cooled while dampening the external vibrations caused by the cryo-cooler, the surrounding environment or cryo-cooler mounting surface. The thermal link is made of thermally conductive wires which connect the nested thermally insulated structure and the cryo-cooler thereby allowing the apparatus to reduce vibrations inherent in the operation of the cryo-cooler.

Abstract translation: 提供了具有嵌套隔热结构，热连接，真空罩和低温冷却器的低温装置。 嵌套的隔热结构保持待冷却的样品，同时抑制由低温冷却器，周围环境或低温冷却器安装表面引起的外部振动。 热连接件由导热线制成，该导线将嵌套的隔热结构和冷冻冷却器连接起来，从而允许该设备减少冷冻机的操作中固有的振动。

公开(公告)号：US20090049855A1

公开(公告)日：2009-02-26

申请号：US11911806

申请日：2006-04-12

Applicant: Katsunori Murata ,  Takeshi Kitagawa

Inventor： Katsunori Murata ,  Takeshi Kitagawa

IPC: F25D23/00 ,  B21D53/02

CPC classification number: F25B41/003 ,  F24F1/26 ,  F24F1/32 ,  F24F1/34 ,  F25B2500/11 ,  F25D23/00 ,  F25D2201/10 ,  Y10T29/4935 ,  Y10T29/49359

Abstract: A branching unit has a refrigerant pipe that is branched into a plurality of branching refrigerant pipes, and includes an insulation material resin casing and an expanded insulation material casing. The insulation material resin casing encloses branching portion while assuring an insulation space between the insulation material resin casing and the branching portion. The expanded insulation material casing is disposed on the external periphery of the insulation material resin casing.

Abstract translation: 分支单元具有分支成多个分支制冷剂管的制冷剂管，并且包括绝缘材料树脂壳体和膨胀绝缘材料壳体。 绝缘材料树脂壳体包围分支部分，同时确保绝缘材料树脂壳体和分支部分之间的绝缘空间。 膨胀绝缘材料壳体设置在绝缘材料树脂壳体的外周上。