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公开(公告)号:US10415583B2
公开(公告)日:2019-09-17
申请号:US15394093
申请日:2016-12-29
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION
Inventor: Takehiro Yamamoto , Kazumi Fujimoto , Yosuke Harada
Abstract: A fan includes a cylindrical anti-slip member that is rotatable integrally with a fan body. The anti-slip member is a molded product of a resin material with higher mechanical strength than the resin material of the fan body. A round bar output shaft is fitted into the anti-slip member. Recesses are formed on the outer peripheral surface of the anti-slip member.
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公开(公告)号:US10384515B2
公开(公告)日:2019-08-20
申请号:US14380247
申请日:2013-02-06
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION
Inventor: Kazutoshi Hyakuda , Yosuke Harada , Kazuhiro Yamamoto , Koji Aso
Abstract: A vehicle air conditioner to be installed in a passenger compartment S includes a casing, a piping component, and a seal 60. The casing accommodates a heat exchanger. The piping component supplies a heating medium to the heat exchanger or exhausts the heating medium from the heat exchanger. The seal 60 seals a portion between the casing and a periphery of an opening P of a dash panel P of a vehicle. The dash panel P separates the passenger compartment S from an outside of the passenger compartment S. The piping component is inserted into the opening. The seal 60 has a surface facing the dash panel P and including a notch 60d. The notch 60d is positioned outside the periphery of opening P1.
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公开(公告)号:US20190030986A1
公开(公告)日:2019-01-31
申请号:US16132384
申请日:2018-09-15
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION
Inventor: Kazumi FUJIMOTO , Toshiki HAKATA
IPC: B60H1/00
Abstract: An inner peripheral water entry reducing portion and an outer peripheral water entry reducing portion are provided. The inner peripheral water entry reducing portion includes an inner peripheral wall portion surrounding an output shaft. The outer peripheral water entry reducing portion includes an outer peripheral wall portion surrounding the inner peripheral wall portion. At least one inner peripheral opening of the inner peripheral water entry reducing portion and at least one outer peripheral opening of the outer peripheral water entry reducing portion are prevented from overlapping with each other in a circumferential direction of the output shaft.
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公开(公告)号:US10018401B2
公开(公告)日:2018-07-10
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
IPC: B60H1/22 , F25D21/12 , B60H1/32 , B60H1/00 , F25B13/00 , F25D21/00 , F25D21/02 , F25B6/04 , F25B47/02 , F25B5/04 , F25B41/04
CPC classification number: F25D21/125 , B60H1/00328 , B60H1/00785 , B60H1/00921 , B60H1/321 , B60H2001/00961 , 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.
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公开(公告)号:US09878593B2
公开(公告)日:2018-01-30
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.
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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:US20150183294A1
公开(公告)日:2015-07-02
申请号:US14414876
申请日:2013-02-26
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION , PANASONIC CORPORATION
Inventor: Hiroshi Hamamoto , Kohei Fukawatase , Yoshihiko Otake , Kou Komori , Subaru Matsumoto , Katsuyoshi Wakano
CPC classification number: B60H1/00899 , B60H1/00314 , B60H1/00764 , B60H1/00921 , B60H1/22 , B60H2001/00928 , B60H2001/2246 , B60H2001/2253 , F25B5/04 , F25B6/04 , F25B49/02 , F25B2313/0232 , F25B2313/0234 , F25B2313/02344 , F25B2341/0662 , F25B2400/0403 , F25B2400/0409 , F25B2600/2501 , F25B2700/1931 , F25B2700/197
Abstract: A air conditioning control device is configured to estimate whether or not the temperature of refrigerant on a high-pressure side in a heat pump device is equal to or lower than a predetermined low temperature and to switch a flow path switching device to an air-heating start-up mode when it is estimated that the temperature of refrigerant on the high-pressure side in the heat pump device is equal to or lower than the predetermined low temperature and switch the flow path switching device to a normal air-heating mode when it is estimated that the temperature of refrigerant on the high-pressure side in the heat pump device is higher than the predetermined low temperature.
Abstract translation: 空调控制装置被配置为估计热泵装置的高压侧的制冷剂的温度是否为规定的低温以下,将流路切换装置切换为空气加热 当估计热泵装置中的高压侧的制冷剂的温度等于或低于预定的低温时,启动模式,并且当流路切换装置变为正常的空气加热模式时 估计热泵装置中的高压侧的制冷剂的温度高于预定的低温。
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公开(公告)号:US20030056528A1
公开(公告)日:2003-03-27
申请号:US10225491
申请日:2002-08-22
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION
Inventor: Tadashi Okamoto , Kazuhiko Ohishi , Keiichiro Akamatsu
IPC: B60H003/00 , B61D027/00 , F25D017/04
CPC classification number: B60H1/00521 , B60H1/00028 , B60H2001/00107
Abstract: An air conditioning unit and an air blowing unit are connected via an intermediate duct. The air conditioning unit includes an air mix damper and a discharge direction switching damper for switching the discharge direction of conditioned air, each driven by a corresponding actuator via a link mechanism associated therewith. The link mechanism and actuator are mounted on a left wall part of a casing of the air conditioning unit. On the other hand, the air blowing unit is provided with an actuator for driving an indoor air/outside air switching damper, and the actuator is mounted to a side of a casing of the air blowing unit facing the air conditioning unit. Thus, the resulting air conditioner is reduced in size to reduce its installation space.
Abstract translation: 空调单元和送风单元经由中间管道连接。 空调单元包括空气混合风门和排气方向切换风门,用于切换经调节的空气的排出方向,每个由相应的致动器经由与其相关联的连杆机构驱动。 连杆机构和致动器安装在空调单元的壳体的左壁部分上。 另一方面,送风单元设置有用于驱动室内空气/外部空气切换风门的致动器,并且致动器安装在面向空调单元的送风单元的壳体的一侧。 因此,所得到的空调的尺寸减小以减少其安装空间。
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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:US10792973B2
公开(公告)日:2020-10-06
申请号:US16132384
申请日:2018-09-15
Applicant: JAPAN CLIMATE SYSTEMS CORPORATION
Inventor: Kazumi Fujimoto , Toshiki Hakata
Abstract: An inner peripheral water entry reducing portion and an outer peripheral water entry reducing portion are provided. The inner peripheral water entry reducing portion includes an inner peripheral wall portion surrounding an output shaft. The outer peripheral water entry reducing portion includes an outer peripheral wall portion surrounding the inner peripheral wall portion. At least one inner peripheral opening of the inner peripheral water entry reducing portion and at least one outer peripheral opening of the outer peripheral water entry reducing portion are prevented from overlapping with each other in a circumferential direction of the output shaft.
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