公开(公告)号：US20060236708A1

公开(公告)日：2006-10-26

申请号：US11410326

申请日：2006-04-24

申请人： Syuichi Mizuno ,  Shin Nishida ,  Satoshi Itoh ,  Nobuharu Kakehashi

发明人： Syuichi Mizuno ,  Shin Nishida ,  Satoshi Itoh ,  Nobuharu Kakehashi

IPC分类号： F25B39/04 ,  F25B49/00 ,  F25B1/00

CPC分类号： F25B9/008 ,  B60H1/3219 ,  B60H2001/325 ,  F25B49/005 ,  F25B2309/061 ,  F25B2600/0251 ,  F25B2600/0253 ,  F25B2600/111 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/197 ,  F25B2700/2104 ,  F25B2700/2106 ,  F25B2700/2117 ,  F25B2700/21173

摘要： A refrigeration cycle device for a vehicle includes a condition detecting unit for detecting a condition that an inner pressure of the refrigerant cycle exceeds a control set pressure, and a pressure reducing unit for reducing a pressure of the refrigerant at a low pressure side of a refrigerant cycle when the condition is detected. For example, when the condition detecting unit detects the condition, the pressure reducing unit starts up a compressor of the refrigerant cycle so as to reduce the pressure at the low pressure side in the refrigerant cycle.

摘要翻译： 一种用于车辆的制冷循环装置，包括：条件检测单元，用于检测制冷剂循环的内部压力超过控制设定压力的条件;以及减压单元，用于降低制冷剂的低压侧的制冷剂的压力 检测到条件时循环。 例如，当条件检测单元检测到状况时，减压单元启动制冷剂循环的压缩机，以便降低制冷剂循环中的低压侧的压力。

公开(公告)号：US06625994B2

公开(公告)日：2003-09-30

申请号：US10255923

申请日：2002-09-26

申请人： Nobuharu Kakehashi ,  Masami Taguchi ,  Noriyuki Miyazaki ,  Shin Nishida ,  Kouji Matsunaga ,  Shinya Kumamoto ,  Masafumi Kurata

发明人： Nobuharu Kakehashi ,  Masami Taguchi ,  Noriyuki Miyazaki ,  Shin Nishida ,  Kouji Matsunaga ,  Shinya Kumamoto ,  Masafumi Kurata

IPC分类号： G01K1300

CPC分类号： B60H1/00978 ,  B60H1/3225

摘要： If a refrigerant leaks from an interior heat exchanger, an outside air mode is switched ON, and a first bypass channel is opened to supply air, not having passed through the interior heat exchanger, to a passenger compartment through a defroster opening portion, while also supplying air, having passed through the internal heat exchanger, to the passenger compartment through a foot opening portion. Consequently, air having passed through the first bypass channel and thereby containing a considerable quantity of outside air free from the leaked refrigerant is supplied to the upper side of the passenger compartment, while air having passed through the interior heat exchanger and thereby containing the leaked refrigerant is supplied to the lower side of the passenger compartment, which makes it possible to prevent driver inhalation of the refrigerant.

公开(公告)号：US5524455A

公开(公告)日：1996-06-11

申请号：US414057

申请日：1995-03-30

申请人： Etsuo Hasegawa ,  Yasushi Yamanaka ,  Yoshiyuki Yamauchi ,  Masahiro Shimoya ,  Toshio Ohara ,  Yoshiharu Kajikawa ,  Toshihiro Yamamoto ,  Kenichi Fujiwara ,  Shin Nishida ,  Yoshiaki Takano ,  Nobuharu Kakehashi

发明人： Etsuo Hasegawa ,  Yasushi Yamanaka ,  Yoshiyuki Yamauchi ,  Masahiro Shimoya ,  Toshio Ohara ,  Yoshiharu Kajikawa ,  Toshihiro Yamamoto ,  Kenichi Fujiwara ,  Shin Nishida ,  Yoshiaki Takano ,  Nobuharu Kakehashi

IPC分类号： F25B1/00 ,  F25B39/02 ,  F25B40/00 ,  F25B41/04 ,  F25B41/06 ,  F28D1/03 ,  F25B41/00

CPC分类号： F25B40/00 ,  F25B39/022 ,  F25B41/04 ,  F25B41/062 ,  F28D1/0341 ,  F25B2341/0662 ,  F25B2400/0417

摘要： An amount of refrigerant fed to an evaporator 16 is adjusted by an open degree of an expansion valve 6 in accordance to a refrigerant pressure and a refrigerant temperature of an outlet side of the evaporator 16. The evaporator 16 has an evaporation part which includes a refrigerant passage 26 connecting parallel with an inflow passage 22 and an outflow passage 24 and further having a cooled passage 28 which forms a first throttle 30 at the downstream thereof and a cooling passage 32. The cooled passage 28 links the expansion valve 6 and the inflow passage 22. The cooling passage 32 is connected to the outflow passage 24 and leads refrigerant to an outlet. A heat exchange part 20 is provided to be able to of performing heat exchange between the cooled passage 28 and the cooling passage 32. A second throttle is set in a bypass passage 38 which links the upstream side of the cooled passage 28 and the downstream side of the first throttle 30.

摘要翻译： 根据制冷剂压力和蒸发器16的出口侧的制冷剂温度，通过膨胀阀6的开度来调节供给到蒸发器16的制冷剂量。蒸发器16具有包括制冷剂的蒸发部 通道26与流入通道22和流出通道24平行地连接，并且还具有在其下游形成第一节流阀30的冷却通道28和冷却通道32.冷却通道28将膨胀阀6和流入通道 冷却通道32连接到流出通道24并将制冷剂引导到出口。 设置有能够在冷却通路28与冷却通路32之间进行热交换的热交换部20。另外，在将冷却通路28的上游侧与下游侧连结的旁路通路38设定第二节流阀 的第一个油门30。

公开(公告)号：US06640570B2

公开(公告)日：2003-11-04

申请号：US10253289

申请日：2002-09-24

申请人： Shin Nishida ,  Nobuharu Kakehashi ,  Masami Taguchi ,  Noriyuki Miyazaki

发明人： Shin Nishida ,  Nobuharu Kakehashi ,  Masami Taguchi ,  Noriyuki Miyazaki

IPC分类号： B60H132

CPC分类号： B60H1/00785 ,  B60H1/00064 ,  B60H2001/00135

摘要： In a vehicle air conditioner, an interior heat exchanger of a heat pump refrigerant cycle is disposed in an air conditioning case to heat and cool air passing therethrough. The air conditioning case has therein a bypass passage through which air flows to a downstream side while bypassing the interior heat exchanger. In a defogging mode, air mainly passing through the bypass passage is blown toward a windshield of the passenger compartment, and air mainly passing through the interior heat exchanger is blown toward a lower side in the passenger compartment. Accordingly, even by setting the heating capacity of the interior heat exchanger at a maximum degree, it can restrict a windshield from being fogged in the defogging mode.

公开(公告)号：US09511647B2

公开(公告)日：2016-12-06

申请号：US12807312

申请日：2010-09-01

申请人： Michio Nishikawa ,  Nobuharu Kakehashi

发明人： Michio Nishikawa ,  Nobuharu Kakehashi

IPC分类号： B60H1/00 ,  B60H1/32

CPC分类号： B60H1/00885 ,  B60H1/00921 ,  B60H1/3213

摘要： In an air conditioner for a vehicle with an equipment controlled in accordance with a traveling state of the vehicle, a first heater is disposed to heat air to be blown into a vehicle compartment by using a coolant of the equipment as a heat source, and a second heater is adapted as an auxiliary heater to further heat the air heated by the first heater. A heating capacity of the first heater is controlled such that a temperature of the equipment is approached to a predetermined temperature when the thermal fluid after passing through the first heater returns the equipment, and a heating capacity of the second heater is controlled such that a temperature of air to be blown into the vehicle compartment becomes a desired temperature.

摘要翻译： 在具有根据车辆的行驶状态控制的设备的车辆的空调机中，设置第一加热器，通过使用设备的冷却剂作为热源来加热要吹入车厢的空气，并且 第二加热器适于作为辅助加热器，以进一步加热由第一加热器加热的空气。 控制第一加热器的加热能力，使得当通过第一加热器之后的热流体返回设备时，设备的温度接近预定温度，并且控制第二加热器的加热能力，使得温度 被吹入车厢的空气成为期望的温度。

公开(公告)号：US5732570A

公开(公告)日：1998-03-31

申请号：US755212

申请日：1996-11-22

申请人： Yoshitaka Tomatsu ,  Yasutaka Kuroda ,  Nobuharu Kakehashi ,  Hiroshi Kishita ,  Yasushi Yamanaka ,  Kenichi Fujiwara

发明人： Yoshitaka Tomatsu ,  Yasutaka Kuroda ,  Nobuharu Kakehashi ,  Hiroshi Kishita ,  Yasushi Yamanaka ,  Kenichi Fujiwara

IPC分类号： B60H1/32 ,  F25B41/06 ,  G05D23/02

CPC分类号： F25B41/062 ,  B60H1/3229 ,  F25B2341/0683 ,  F25B2500/17

摘要： A thermal expansion valve for automotive coolant systems which is significantly more compact than previously developed expansion values. The housing of the expansion valve is divided into a first housing formed in a cylindrical shape with a bottom and a second housing formed in a columnar shape. The first housing is fit into the second housing, and both are integrally connected to each other. A temperature sensing mechanism having a temperature sensing chamber and an expansion mechanism for adjusting an opening degree of a throttle passage in accordance with an evaporator outlet temperature sensed by the temperature sensing means are disposed in the second housing. First and fourth joint portions connected to inlet and outlet refrigerant pipes of the evaporator, respectively, are at the bottom of the first housing. On the other hand, second and third joint portions connected to a compressor suction side refrigerant pipe and a high-pressure side refrigerant pipe from a receiver, respectively, are at an outer surface of the second housing. In this manner the overall size of the expansion valve is reduced considerably, thus saving valuable space in an engine compartment of a vehicle.

摘要翻译： 一种用于汽车冷却剂系统的热膨胀阀，其比以前开发的膨胀值显着更紧凑。 膨胀阀的壳体被分为形成为圆柱形的第一壳体和底部，第二壳体形成为柱状。 第一壳体配合到第二壳体中，并且两者彼此一体地连接。 具有温度检测室和用于根据由温度感测装置感测到的蒸发器出口温度来调节节流通道的开度的膨胀机构的温度检测机构设置在第二壳体中。 分别连接到蒸发器的入口和出口制冷剂管的第一和第四接头部分位于第一壳体的底部。 另一方面，从接收器分别连接到压缩机吸入侧制冷剂管和高压侧制冷剂管的第二和第三接合部分分别位于第二壳体的外表面。 以这种方式，膨胀阀的总体尺寸显着减小，从而节省了在车辆的发动机室中的宝贵空间。

公开(公告)号：US09796241B2

公开(公告)日：2017-10-24

申请号：US14112487

申请日：2012-04-06

申请人： Masayuki Takeuchi ,  Hiroshi Kishita ,  Yasumitsu Omi ,  Nobuharu Kakehashi ,  Hideaki Okawa ,  Kouji Miura ,  Michio Nishikawa

发明人： Masayuki Takeuchi ,  Hiroshi Kishita ,  Yasumitsu Omi ,  Nobuharu Kakehashi ,  Hideaki Okawa ,  Kouji Miura ,  Michio Nishikawa

IPC分类号： B60H1/00 ,  B60L1/02 ,  B60L1/00 ,  B60L1/08 ,  B60L11/18

CPC分类号： B60H1/00735 ,  B60H1/00899 ,  B60H2001/00928 ,  B60H2001/00949 ,  B60L1/003 ,  B60L1/02 ,  B60L1/08 ,  B60L11/1816 ,  B60L11/1874 ,  B60L11/1875 ,  B60L2240/34 ,  B60L2240/36 ,  B60L2240/545 ,  B60L2240/662 ,  B60L2250/12 ,  B60L2270/44 ,  B60L2270/46 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7291 ,  Y02T90/14 ,  Y02T90/16

摘要： A vehicle temperature control apparatus for controlling temperature of a temperature control object, which is at least one of inside air of a vehicle compartment and a vehicle component, includes a heat capacitive element capable of storing heat, a refrigeration cycle in which heat is absorbed from a low temperature side and is dissipated to a high temperature side, a heat exchanger that causes the heat capacitive element to exchange heat with refrigerant of the refrigeration cycle, and a heat dissipation portion which dissipates heat in the refrigerant of the refrigeration cycle to the temperature control object. Thus, a temperature control by using the heat capacitive element can be effectively performed.

公开(公告)号：US09748614B2

公开(公告)日：2017-08-29

申请号：US14002060

申请日：2012-04-05

申请人： Hideaki Okawa ,  Hiroshi Kishita ,  Yasumitsu Omi ,  Masayuki Takeuchi ,  Nobuharu Kakehashi ,  Kouji Miura

发明人： Hideaki Okawa ,  Hiroshi Kishita ,  Yasumitsu Omi ,  Masayuki Takeuchi ,  Nobuharu Kakehashi ,  Kouji Miura

IPC分类号： H01M10/50 ,  H01M10/63 ,  H02J7/04 ,  H01M10/48 ,  H01M10/6569 ,  H01M10/6555 ,  H01M10/617 ,  H01M10/44 ,  H01M10/625

CPC分类号： H01M10/617 ,  H01M10/443 ,  H01M10/486 ,  H01M10/625 ,  H01M10/6555 ,  H01M10/6569 ,  H02J7/047

摘要： A battery temperature regulating device is applied to a battery pack configured by parallely connecting battery groups, each of which is a series connection of battery cells capable of charge and discharge. The device regulates temperatures of the battery groups. The battery temperature regulating device includes a heat transfer unit that transfers heat of a part of the battery groups to another battery group.

公开(公告)号：US20150128632A1

公开(公告)日：2015-05-14

申请号：US14117814

申请日：2012-06-06

申请人： Hiroshi Kishita ,  Masayuki Takeuchi ,  Hideaki Okawa ,  Seiji Inoue ,  Nobuharu Kakehashi ,  Koji Miura

发明人： Hiroshi Kishita ,  Masayuki Takeuchi ,  Hideaki Okawa ,  Seiji Inoue ,  Nobuharu Kakehashi ,  Koji Miura

IPC分类号： B60H1/00 ,  F25B30/02

CPC分类号： B60H1/00278 ,  B60H1/00271 ,  B60H1/00392 ,  B60H1/00907 ,  B60L1/003 ,  B60L1/02 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0061 ,  B60L11/1874 ,  B60L11/1875 ,  B60L2240/36 ,  B60L2240/425 ,  B60L2240/525 ,  B60L2240/545 ,  B60L2240/662 ,  F25B25/005 ,  F25B29/003 ,  F25B30/02 ,  F25B2339/047 ,  H01M10/625 ,  H01M10/66 ,  H01M10/663 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7291 ,  Y02T90/16

摘要： A vehicular thermo-control device adjusts a temperature of a battery. The device has a primary system through which cooling water circulates, and a secondary system through which a refrigerant circulates. The primary system has a heat exchanger which performs heat exchange between the battery and the cooling water, and a heat exchanger which performs heat exchange between the cooling water and an ambient air. The secondary system is a refrigerating cycle. Both heat exchangers on a high temperature side and a low temperature side of the refrigerating cycle are thermally coupled with the primary system. Only one heat exchanger provides heat exchange with the ambient air. The pump of the primary system can switch circulating direction of the cooling water. A controller controls devices to perform cooling and heating operation.

摘要翻译： 车辆热控装置调节电池的温度。 该装置具有冷却水循环的主要系统和制冷剂循环通过的二次系统。 主系统具有在电池和冷却水之间进行热交换的热交换器，以及在冷却水和周围空气之间进行热交换的热交换器。 二次系统是制冷循环。 冷冻循环的高温侧和低温侧的两个热交换器与主系统热耦合。 只有一个热交换器与环境空气进行热交换。 主系统的泵可切换冷却水的循环方向。 控制器控制设备进行冷却和加热操作。

公开(公告)号：US08661845B2

公开(公告)日：2014-03-04

申请号：US12455320

申请日：2009-06-01

申请人： Thuya Aung ,  Nobuharu Kakehashi ,  Tomohiko Nakamura ,  Hideaki Sato

发明人： Thuya Aung ,  Nobuharu Kakehashi ,  Tomohiko Nakamura ,  Hideaki Sato

IPC分类号： F25B1/06 ,  F25B39/02 ,  F25B1/00 ,  B29C47/88 ,  F24F3/04 ,  F28F7/00 ,  F28F9/02 ,  B05B1/14 ,  F16L41/00

CPC分类号： F25B39/02 ,  B60H2001/3298 ,  F28F9/0273 ,  F28F9/028 ,  Y10T137/85938

摘要： A heat exchanger includes a heat exchanging section for performing heat exchange between a refrigerant and a cooling medium and a passage section. The passage section includes a first passage and a second passage for supplying the refrigerant to the heat exchanging section and a supply passage for supplying the refrigerant to the first passage and the second passage. The first passage and the second passage define a first opening portion and a second opening portion opening at an end of the supply passage. A minimum distance between an opening edge of the first opening portion and an inner surface of the supply passage is equal to a minimum distance between an opening edge of the second opening portion and the inner surface of the supply passage.

摘要翻译： 热交换器包括用于在制冷剂和冷却介质之间进行热交换的热交换部分和通道部分。 通道部分包括用于将制冷剂供应到热交换部分的第一通道和第二通道以及用于向第一通道和第二通道供应制冷剂的供应通道。 第一通道和第二通道限定在供应通道的端部处的第一开口部分和第二开口部分。 第一开口部分的开口边缘和供给通道的内表面之间的最小距离等于第二开口部分的开口边缘和供给通道的内表面之间的最小距离。