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公开(公告)号：US20220412620A1
公开(公告)日：2022-12-29
申请号：US17898597
申请日：2022-08-30
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION
Inventor： Motoaki IWANARI , Kosei SAKAI , Kohei FUKAWATASE , Hiroshi TORIGOE , Hiroshi HAMAMOTO
Abstract: A refrigerant distributor 1 includes: a reducing portion 12a extending straight from a downstream end of a supply path 11b to which a refrigerant supply pipe 100b is connected and having a diameter smaller than that of the supply path 11b; a refrigerant stirring chamber 22 configured to stir refrigerant from the reducing portion 12a; a refrigerant strike surface 24 to be struck by refrigerant, and first and second branch channels 25 and 26 communicating with the refrigerant stirring chamber 22.
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公开(公告)号：US20210008960A1
公开(公告)日：2021-01-14
申请号：US17036211
申请日：2020-09-29
Inventor： Kensaku SAITOU , Kou KOMORI , Mio FURUI , Yu NAKASHIMA , Hiroshi HAMAMOTO , Yoichi MIYAZAKI , Hideaki NISHII , Hiroaki SHIGENAKA
Abstract: A target thermal sensation setter sets target thermal sensations for a finite number of parts into which the occupant is virtually divided. A cabin temperature controller individually controls a cabin air-conditioning unit and an auxiliary heater so that the thermal sensations of the respective parts of the occupant estimated by an occupant thermal sensation estimator fall within a range of the target thermal sensations.
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公开(公告)号：US20160075214A1
公开(公告)日：2016-03-17
申请号：US14868760
申请日：2014-03-04
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION , PANASONIC CORPORATION
Inventor： Hiroshi HAMAMOTO , Kohei FUKAWATASE , Yoshihiko OTAKE , Kou KOMORI , Subaru MATSUMOTO , Katsuyoshi WAKANO , Mio FURUI , Norihiro MIYAMURA
IPC: B60H1/32
CPC classification number: B60H1/3205 , B60H1/00921 , B60H2001/00961
Abstract: If the quantity of heat absorbed by an exterior heat exchanger 33 has decreased, a switch is made into a first hot gas heating operation mode in which a refrigerant discharged from a motor-driven compressor 30 is allowed to flow through a downstream interior heat exchanger 31 and an upstream interior heat exchanger 32, bypass the exterior heat exchanger 33, and then be sucked into the motor-driven compressor 30 after its pressure has been reduced.
Abstract translation: 如果外部热交换器33吸收的热量减少，则将开关变成第一热气体制热运转模式，其中使从电动压缩机30排出的制冷剂流过下游内部热交换器31 和上游内部热交换器32，旁通外部热交换器33，然后在压力降低后被吸入电动压缩机30。
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公开(公告)号：US20160153697A1
公开(公告)日：2016-06-02
申请号：US15018119
申请日：2016-02-08
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION , Panasonic Corporation
Inventor： Hiroshi HAMAMOTO , Kohei FUKAWATASE , Yoshihiko OTAKE , Kou KOMORI , Subaru MATSUMOTO , Norihiro MIYAMURA
CPC classification number: F25D21/125 , B60H1/00328 , B60H1/00785 , B60H1/00921 , B60H1/321 , F25B5/04 , F25B6/04 , F25B13/00 , F25B41/04 , F25B47/022 , F25B2313/02322 , F25B2341/0662 , F25B2347/02 , F25B2347/023 , F25B2400/0409 , F25B2400/0411 , F25D21/004 , F25D21/02
Abstract: If an exterior heat exchanger is sensed to be frosted while a heat pump device is operating in a first heating operation mode in which two interior heat exchangers are used, the operation modes are switched into a second heating operation mode in which one interior heat exchanger is used, and then switched into a defrosting operation mode.
Abstract translation: 如果在使用两个内部热交换器的第一加热操作模式中，当热泵装置工作时，外部热交换器被感测为磨损，则操作模式切换到第二加热操作模式，其中一个内部热交换器 使用，然后切换到除霜操作模式。
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公开(公告)号：US20140352341A1
公开(公告)日：2014-12-04
申请号：US14462874
申请日：2014-08-19
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION , Panasonic Corporation
Inventor： Hiroshi HAMAMOTO , Kohei FUKAWATASE , Yoshihiko OTAKE , Kou KOMORI , Subaru MATSUMOTO , Katsuyoshi WAKANO
CPC classification number: B60H1/00907 , B60H1/00321 , B60H1/00921 , B60H1/22 , B60H1/321 , B60H1/3213 , B60H1/323 , B60H2001/00942 , B60H2001/2271 , F25B5/04 , F25B6/04 , F25B41/04 , F25B47/022 , F25B2313/0315 , F25B2341/0662 , F25B2347/023 , F25B2700/11
Abstract: A heat pump device includes an air conditioning control device configured to switch the heat pump device among a plurality of operation modes including an air-heating operation mode in which an indoor heat exchanger serves as a radiator and an outdoor heat exchanger serves as a heat absorber, and an air-cooling operation mode in which the indoor heat exchanger serves as a heat absorber and the outdoor heat exchanger serves as a radiator. The air conditioning control device switch a refrigerant pipe such that refrigerant is, in the air-cooling operation mode, supplied to part of the outdoor heat exchanger serving as a refrigerant inlet in the air-heating operation mode.
Abstract translation: 热泵装置包括空调控制装置，其构造为在多个操作模式之间切换热泵装置，所述多个操作模式包括室内热交换器用作散热器的空气加热运行模式，室外热交换器用作吸热器 以及其中室内热交换器用作吸热器并且室外热交换器用作散热器的空气冷却操作模式。 空调控制装置切换制冷剂管，使得制冷剂在制冷运转模式下被供给到作为制冷剂入口的室外热交换器的一部分，在制热运转模式。
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Patent Agency Ranking
公开(公告)号：US20220136430A1
公开(公告)日：2022-05-05
申请号：US17568018
申请日：2022-01-04
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION
Inventor： Hiroshi HAMAMOTO , Yoichi MIYAZAKI
Abstract: A heat accumulating unit includes an upstream heat accumulator and a downstream heat accumulator each accommodating a supercooling heat accumulating material. Each of the upstream heat accumulator and the downstream heat accumulator has a channel in which fluid flows. In heat accumulation of the supercooling heat accumulating material, the channel of the upstream heat accumulator and the channel of the downstream heat accumulator are set in a serial connection state by a serial connection pipe. In a temperature rise mode, fluid that has passed through the channel of the upstream heat accumulator flows in a bypass pipe.
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7.发明申请公开(公告)号：US20210039471A1
公开(公告)日：2021-02-11
申请号：US17036139
申请日：2020-09-29
Inventor： Yu NAKASHIMA , Kou KOMORI , Mio FURUI , Kensaku SAITOU , Hiroshi HAMAMOTO , Yoichi MIYAZAKI , Hideaki NISHII , Hiroaki SHIGENAKA
IPC: B60H1/00
Abstract: A comfort sensation calculation unit quantitatively calculates comfort sensation of an occupant from an RRI of the occupant A, and a target control value of a thermal environment control device is set based on the comfort sensation of the occupant. Therefore, it is possible to achieve air conditioning control that reflects the comfort sensation of the occupant. When a signal output from the comfort sensation calculation unit and a signal output from the occupant thermal sensation calculation unit do not correspond to each other, the signal output from the comfort sensation calculation unit is corrected, and the target control value is determined.
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公开(公告)号：US20160153695A1
公开(公告)日：2016-06-02
申请号：US15018074
申请日：2016-02-08
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION , Panasonic Corporation
Inventor： Hiroshi HAMAMOTO , Kohei FUKAWATASE , Yoshihiko OTAKE , Kou KOMORI , Subaru MATSUMOTO
CPC classification number: B60H1/00328 , B60H1/00921 , B60H1/321 , B60H1/3213 , B60H2001/326 , B60H2001/3277 , F25B13/00 , F25B47/02
Abstract: An exterior heat exchanger is provided with paths P1-P4. The flow rate of the air being blown by an exterior blower to pass through the path P4 closer to a refrigerant outlet of the exterior heat exchanger is set to be higher than that of the air being blown by the exterior blower to pass through the path P1 closer to a refrigerant inlet of the exterior heat exchanger. An air-conditioning controller activates cooling fans during a defrosting mode of operation.
Abstract translation: 外部热交换器设有路径P1-P4。 由外部鼓风机吹送的空气通过靠近外部热交换器的制冷剂出口的路径P4的流量被设定为高于被外部鼓风机吹送的空气通过路径P1的流量 更靠近外部热交换器的制冷剂入口。 在除霜操作模式下，空调控制器启动冷却风扇。
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公开(公告)号：US20180105016A1
公开(公告)日：2018-04-19
申请号：US15842265
申请日：2017-12-14
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION , Panasonic Corporation
Inventor： Hiroshi HAMAMOTO , Kohei FUKAWATASE , Yoshihiko OTAKE , Kou KOMORI , Subaru MATSUMOTO , Katsuyoshi WAKANO
CPC classification number: B60H1/00907 , B60H1/00321 , B60H1/00921 , B60H1/22 , B60H1/321 , B60H1/3213 , B60H1/323 , B60H2001/00942 , B60H2001/2271 , F25B5/04 , F25B6/04 , F25B41/04 , F25B47/022 , F25B2313/0315 , F25B2341/0662 , F25B2347/023 , F25B2700/11
Abstract: A heat pump device includes an air conditioning control device configured to switch the heat pump device among a plurality of operation modes including an air-heating operation mode in which an indoor heat exchanger serves as a radiator and an outdoor heat exchanger serves as a heat absorber, and an air-cooling operation mode in which the indoor heat exchanger serves as a heat absorber and the outdoor heat exchanger serves as a radiator. The air conditioning control device switch a refrigerant pipe such that refrigerant is, in the air-cooling operation mode, supplied to part of the outdoor heat exchanger serving as a refrigerant inlet in the air-heating operation mode.
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公开(公告)号：US20160153696A1
公开(公告)日：2016-06-02
申请号：US15018092
申请日：2016-02-08
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION , Panasonic Corporation
Inventor： Hiroshi HAMAMOTO , Kohei FUKAWATASE , Yoshihiko OTAKE , Kou KOMORI , Subaru MATSUMOTO
CPC classification number: F25D21/125 , B60H1/00328 , B60H1/00921 , B60H1/3213 , B60H2001/3282 , F25B13/00 , F25D21/004 , F25D21/02
Abstract: An exterior heat exchanger is provided with first to fourth paths. The flow rate of the air being blown by an exterior blower to pass through the first path closer to a refrigerant inlet of the exterior heat exchanger is set to be higher than that of the air being blown by the exterior blower to pass through the fourth path closer to a refrigerant outlet of the exterior heat exchanger.
Abstract translation: 外部热交换器设置有第一至第四路径。 由外部鼓风机吹送的空气通过靠近外部热交换器的制冷剂入口的第一路径的流量被设定为高于被外部鼓风机吹送的空气通过第四路径的流量 更靠近外部热交换器的制冷剂出口。
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