公开(公告)号：US06247322B1

公开(公告)日：2001-06-19

申请号：US09412018

申请日：1999-10-04

申请人： Takashi Ban ,  Toshiro Fujii ,  Takanori Okabe ,  Yoshiyuki Nakane

发明人： Takashi Ban ,  Toshiro Fujii ,  Takanori Okabe ,  Yoshiyuki Nakane

IPC分类号： F25B4902

CPC分类号： F04B27/1804 ,  B60H1/00914 ,  B60H1/3223 ,  F04B2027/1827 ,  F04B2027/1872 ,  F25B41/04 ,  F25B49/022

摘要： An air conditioning system 100 may include a compressor 101 having a driving chamber 110, a cooling circuit 151, a heating circuit 152 and a controller 189. This system may release high pressure refrigerant from the compressor discharge port 120 into the compressor driving chamber 110 by means of the controller 189. The controller 189 may include a selector 181, a first refrigerant releasing means 183 and a second refrigerant releasing means 185. The selector 181 connects the discharge port 120 and the driving chamber 110 by both the first and second refrigerant releasing means 183, 185 when discharge pressure of the refrigerant has reached a predetermined high-pressure state during operation of the heating circuit 152. When the discharge pressure of the refrigerant results an abnormal high pressure state during the operation of the heating circuit 152, the high pressure refrigerant is released from the discharge port 120 into the driving chamber 110 not only by a single refrigerant releasing means 185 but by double refrigerant releasing means 183, 185. Therefore, the high pressure refrigerant can be swiftly released into the driving chamber 110 to increase the pressure in the driving chamber 110 and the necessary time for reducing the compressor discharge pressure can be minimized. Thus, the abnormal high discharge pressure can be quickly alleviated.

摘要翻译： 空调系统100可以包括具有驱动室110，冷却回路151，加热回路152和控制器189的压缩机101.该系统可以通过以下方式将高压制冷剂从压缩机排出口120释放到压缩机驱动室110中 控制器189可以包括选择器181，第一制冷剂释放装置183和第二制冷剂释放装置185.选择器181通过第一和第二制冷剂释放而连接排出口120和驱动室110 当制冷剂的排出压力在加热回路152的运行期间达到预定的高压状态时，装置183,185。当制冷剂的排出压力在加热回路152的运行期间导致异常的高压状态时，高 压缩的制冷剂不仅通过单个制冷剂re从排出口120释放到驱动室110中 租赁装置185，但由双重制冷剂释放装置183,185组成。因此，可以将高压制冷剂迅速地释放到驱动室110中，以增加驱动室110中的压力，并且可以最小化压缩机排气压力的必要时间 。 因此，可以快速缓解异常的高排放压力。

公开(公告)号：US06293117B1

公开(公告)日：2001-09-25

申请号：US09412443

申请日：1999-10-04

申请人： Takashi Ban ,  Toshiro Fujii ,  Takanori Okabe ,  Yoshiyuki Nakane

发明人： Takashi Ban ,  Toshiro Fujii ,  Takanori Okabe ,  Yoshiyuki Nakane

IPC分类号： F25B100

CPC分类号： F04B27/1804 ,  B60H1/3225 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1868 ,  F25B1/02 ,  F25B49/022

摘要： An air conditioning system includes an compressor 110 having a driving chamber 110, a suction port 116 and a discharge port 121, a first passage 107 that connects the discharge port 121 to the driving chamber 110 by opening a capacity control valve 140, a second passage 105 that connects the driving chamber 110 to the suction port 116 and a driving means 130 that can change the output discharge capacity of the compressor by changing the pressure in the driving chamber 110. The refrigerant can be released from the driving chamber 110 to the suction port 116 separately from the second passage 105 if the driving chamber reaches a predetermined high-pressure state. In such an air conditioning system, abnormally high pressure problems are overcome that utilizes a hot gas bypass heater. In particular, heating performance is improved, because high pressure refrigerant is not released from the hot gas bypass heater circuit into the cooling circuit. Further, an excessively high-pressure state in the driving chamber 110 can be prevented.

摘要翻译： 空调系统包括具有驱动室110，吸入口116和排出口121的压缩机110，通过打开容量控制阀140将排出口121连接到驱动室110的第一通道107，第二通道 105，其将驱动室110连接到吸入口116;以及驱动装置130，其可以通过改变驱动室110中的压力来改变压缩机的输出放电容量。制冷剂可以从驱动室110释放到吸入 端口116与第二通道105分开，如果驱动室达到预定的高压状态。 在这种空调系统中，克服了使用热气旁通加热器的异常高压问题。 特别地，由于高压制冷剂不从热气旁路加热器回路进入冷却回路，所以提高了加热性能。 此外，可以防止驱动室110中的过高的压力状态。

公开(公告)号：US06212893B1

公开(公告)日：2001-04-10

申请号：US09412444

申请日：1999-10-04

申请人： Takashi Ban ,  Toshiro Fujii ,  Takanori Okabe ,  Yoshiyuki Nakane

发明人： Takashi Ban ,  Toshiro Fujii ,  Takanori Okabe ,  Yoshiyuki Nakane

IPC分类号： F25B100

CPC分类号： B60H1/3225 ,  F04B27/1804 ,  F04B2027/1827 ,  F04B2027/185 ,  F25B1/02 ,  F25B49/022 ,  F25B2700/1931

摘要： An air conditioning system 100 may include a compressor 101 having a driving chamber 111, a heating circuit 310 and a controller 203. This system may release high pressure refrigerant from the compressor discharge port 141 into the compressor driving chamber 111 by opening a capacity control valve 181 when the discharge pressure of the refrigerant discharged from the compressor 101 exceeds a predetermined reference value. By increasing the pressure within the driving chamber 111, the compressor discharge capacity can be reduced. As a result, the discharge pressure of the compressor 101 will be reduced by the reduction in the compressor discharge capacity. Further, the controller 203 may decrease the reference value in accordance with a value related to change in the discharge pressure. As a result, the capacity control valve 181 can be opened at an early stage of the increasing of the discharge pressure if the discharge pressure increases rapidly.

摘要翻译： 空调系统100可以包括具有驱动室111，加热回路310和控制器203的压缩机101.该系统可以通过打开容量控制阀将高压制冷剂从压缩机排出口141释放到压缩机驱动室111中 从压缩机101排出的制冷剂的排出压力超过规定的基准值时， 通过增加驱动室111内的压力，能够降低压缩机的排出容量。 结果，压缩机101的排出压力由于压缩机排放能力的降低而降低。 此外，控制器203可以根据与排出压力的变化相关的值来减小参考值。 结果，如果排出压力快速增加，则容量控制阀181可以在排出压力增加的早期阶段打开。

公开(公告)号：US06247899B1

公开(公告)日：2001-06-19

申请号：US09365922

申请日：1999-08-03

申请人： Takashi Ban ,  Toshiro Fujii ,  Yoshiyuki Nakane

发明人： Takashi Ban ,  Toshiro Fujii ,  Yoshiyuki Nakane

IPC分类号： F04B4900

CPC分类号： F04B27/0895 ,  F04B27/1804 ,  F04B35/002 ,  F04B35/04

摘要： A hybrid compressor that is selectively driven by an engine and a motor. A compression mechanism includes a drive shaft. A clutch is attached to the front of the compression mechanism, and the motor is attached to the rear of the compression mechanism. The motor has an output shaft connected to the drive shaft. The clutch selectively transmits power from the engine to the drive shaft. This structure makes the hybrid compressor compact and reduces the imbalance of the load applied to its drive shaft.

摘要翻译： 由发动机和电动机选择性地驱动的混合式压缩机。 压缩机构包括驱动轴。 离合器安装在压缩机构的前部，马达安装在压缩机构的后部。 电机具有连接到驱动轴的输出轴。 离合器选择性地将动力从发动机传递到驱动轴。 这种结构使得混合压缩机更紧凑，减少了施加在其驱动轴上的负载的不平衡。

公开(公告)号：US06230507B1

公开(公告)日：2001-05-15

申请号：US09369970

申请日：1999-08-06

申请人： Takashi Ban ,  Toshiro Fujii ,  Yoshiyuki Nakane

发明人： Takashi Ban ,  Toshiro Fujii ,  Yoshiyuki Nakane

IPC分类号： F04B4906

CPC分类号： F04B49/065 ,  F04B27/18 ,  F04B2201/12041 ,  F04B2203/0201 ,  F04B2203/0207 ,  F04B2207/03

摘要： A hybrid compressor selectively driven by an engine and an electric motor. The hybrid compressor includes a variable displacement compression mechanism. When the compression mechanism is driven by the motor, the cooling capacity of a refrigeration circuit that includes the hybrid compressor is adjusted by controlling the inclination of the swash plate and the motor speed. In the control procedure, the inclination angle of the swash plate and the motor speed are controlled so that the compression mechanism and the motor are most efficiently operated to achieve the required cooling capacity. Therefore, the hybrid compressor is constantly operated with maximum efficiency.

摘要翻译： 由发动机和电动机选择性地驱动的混合式压缩机。 混合压缩机包括可变排量压缩机构。 当压缩机构由电动机驱动时，通过控制斜盘的倾斜度和电动机转速来调节包括混合压缩机的制冷回路的冷却能力。 在控制过程中，控制斜盘的倾斜角度和电机转速，使得压缩机构和电动机最有效地运转以达到所需的冷却能力。 因此，混合压缩机始终以最大的效率运行。

公开(公告)号：US06263687B1

公开(公告)日：2001-07-24

申请号：US09481037

申请日：2000-01-11

申请人： Takashi Ban ,  Toshiro Fujii ,  Takanori Okabe

发明人： Takashi Ban ,  Toshiro Fujii ,  Takanori Okabe

IPC分类号： F25B100

CPC分类号： F25B49/022 ,  B60H1/00914 ,  B60H1/3223 ,  F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2027/1877 ,  F25B1/02 ,  F25B47/006

摘要： An air conditioning system 100 may include a compressor 101 having a driving chamber 110, a cooling circuit 151, a heating circuit 152 and capacity controllers 301, 401. The compressor 101 may have a suction port 115, a discharge port 120, a driving unit 130 provided within the driving chamber 110. The driving unit 130 decreases compressor output discharge capacity when pressure within the driving chamber 110 increases. The first capacity controller 301 and the second capacity controller 401 are provided in series onto the capacity control passage 321, 323, 421. The first capacity controller 301 opens the capacity control passage 321, 323 when compressor suction pressure Ps results predetermined low-pressure state during operation of the cooling circuit 151 and the second capacity controller 401 opens the capacity control passage 323, 421 during operation of the cooling circuit. As the result, the heat exchanger 159 in the cooling circuit 151 is prevented from being frosted. The first capacity controller 301 opens the capacity control passage 321, 323 during operation of the heating circuit 152 and the second capacity controller 401 opens the capacity control passage 323, 421 when compressor discharge pressure Pd results predetermined high-pressure state during operation of the heating circuit 152. As the result, the heating circuit 152 is prevented from being damaged by an abnormally high discharge pressure.

摘要翻译： 空调系统100可以包括具有驱动室110，冷却回路151，加热回路152和容量控制器301,401的压缩机101.压缩机101可具有吸入口115，排出口120，驱动单元 驱动单元130在驱动室110内的压力增加时降低压缩机输出放电容量。 第一容量控制器301和第二容量控制器401串联设置在容量控制通道321,323,421上。当压缩机吸入压力Ps产生预定的低压状态时，第一容量控制器301打开容量控制通道321,323 在冷却回路151和第二容量控制器401的运转期间，在冷却回路运转期间打开容量控制通路323,421。 结果，防止冷却回路151中的热交换器159磨损。 第一容量控制器301在加热电路152的运行期间打开容量控制通道321,323，并且当压缩机排出压力Pd在加热操作期间导致预定的高压状态时，第二容量控制器401打开容量控制通道323,421 结果，防止加热电路152被异常高的排出压力损坏。

公开(公告)号：US06250094B1

公开(公告)日：2001-06-26

申请号：US09411091

申请日：1999-10-04

申请人： Takashi Ban ,  Toshiro Fujii ,  Takanori Okabe ,  Takayuki Imai

发明人： Takashi Ban ,  Toshiro Fujii ,  Takanori Okabe ,  Takayuki Imai

IPC分类号： F25B100

CPC分类号： F04B27/1804 ,  B60H1/3225 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/185 ,  F04B2027/1854 ,  F04B2027/1859 ,  F25B41/04 ,  F25B49/022 ,  F25B2400/0403 ,  F25B2400/0411 ,  F25B2600/0262

摘要： An air conditioning system 100 may include a cooling circuit 151, a heating circuit 152 and a variable displacement compressor 101 as a driving source for both the heating and cooling circuits and may be utilized in a vehicle-mounted air conditioning system. In such case, the driving shaft 125 of the compressor 101 is connected to and driven by a car engine 170. In order to decrease the compressor output discharge capacity during an abnormally high pressure state, high-pressure refrigerant in the discharge chamber 120 is released into the driving chamber 110 to increase the driving chamber pressure. The high-pressure refrigerant can be released from the discharge chamber 120 into the driving chamber 110 utilizing a variety of different structures.

摘要翻译： 空调系统100可以包括作为加热和冷却回路的驱动源的冷却回路151，加热回路152和可变排量压缩机101，并且可以用在车载空调系统中。 在这种情况下，压缩机101的驱动轴125被连接到汽车发动机170并由其驱动。为了在异常高压状态下降低压缩机输出放电容量，放电室120中的高压制冷剂被释放 进入驱动室110以增加驱动室压力。 利用各种不同的结构，高压制冷剂可以从排出室120释放到驱动室110中。

公开(公告)号：US6042017A

公开(公告)日：2000-03-28

申请号：US199741

申请日：1998-11-25

申请人： Takashi Ban ,  Tatsuyuki Hoshino ,  Takanori Okabe ,  Takahisa Ban

发明人： Takashi Ban ,  Tatsuyuki Hoshino ,  Takanori Okabe ,  Takahisa Ban

IPC分类号： B60H1/08 ,  B60H1/22 ,  F24J3/00 ,  B60H1/02

CPC分类号： F24J3/003 ,  F01P2060/18

摘要： A vehicle heater for generating heat for heating a vehicle compartment. The heater includes a rotor rotated by a vehicle engine. The rotor has a predetermined thickness and a peripheral edge. The heater further includes a heating chamber for accommodating the rotor and a fluid. The fluid is heated in the heating chamber when the rotor rotates. The heater further includes a reservoir. The fluid from the heating chamber is stored in the reservoir. The heater further includes a return passage connecting the reservoir and the heating chamber. The fluid returns from the heating chamber to the reservoir through the return passage. The return passage has an entrance opening in an inner wall of the heating chamber. The entrance opening faces the peripheral edge of the rotor, and the maximum width of the entrance opening is greater than the thickness of the rotor.

摘要翻译： 一种用于产生用于加热车厢的热量的车辆加热器。 加热器包括由车辆发动机旋转的转子。 转子具有预定的厚度和周边。 加热器还包括用于容纳转子和流体的加热室。 当转子旋转时，加热室中的流体被加热。 加热器还包括储存器。 来自加热室的流体储存在储存器中。 加热器还包括连接储存器和加热室的返回通道。 流体通过返回通道从加热室返回到储存器。 返回通道在加热室的内壁具有入口。 入口开口面向转子的周缘，入口的最大宽度大于转子的厚度。

公开(公告)号：US5937797A

公开(公告)日：1999-08-17

申请号：US893879

申请日：1997-07-11

申请人： Takashi Ban ,  Takanori Okabe

发明人： Takashi Ban ,  Takanori Okabe

IPC分类号： B60H1/08 ,  F24J3/00 ,  F22B3/06

CPC分类号： F24J3/003

摘要： A viscous fluid heater includes a housing for accommodating a heating chamber and a heat exchanging chamber. Viscous fluid is contained in the heating chamber, and circulating fluid circulates through the heat exchanging chamber. A cylindrical rotor is located in the heating chamber, which rotates to shear the viscous fluid in the heating chamber and thus generate heat which heats the circulating fluid in the heat exchanging chamber. The cylindrical rotor is hollow, which defines a reservoir chamber within the rotor to contain the viscous fluid. The rotor has at least one, and preferably a plurality of circumferentially spaced apart communicating passages between its interior reservoir chamber and the viscous fluid heating chamber which surrounds the rotor, so that viscous fluid flows from the reservoir chamber into the heating chamber, in which it flows outwardly to the ends of the rotor. The viscous fluid returns to the reservoir chamber via axial passages in the respective end walls of the rotor.

摘要翻译： 粘性流体加热器包括用于容纳加热室和热交换室的壳体。 粘性流体包含在加热室中，循环流体循环通过热交换室。 圆柱形转子位于加热室中，其旋转以剪切加热室中的粘性流体，从而产生加热换热室中循环流体的热量。 圆柱形转子是中空的，其在转子内限定储存室以容纳粘性流体。 转子在其内部储存室和围绕转子的粘性流体加热室之间具有至少一个，优选多个周向间隔开的连通通道，使得粘性流体从储存室流入加热室，在该加热室中 向外流到转子的端部。 粘性流体通过转子相应端壁中的轴向通道返回储存室。

公开(公告)号：US5875741A

公开(公告)日：1999-03-02

申请号：US28397

申请日：1998-02-24

申请人： Takahiro Moroi ,  Takashi Ban ,  Hidefumi Mori ,  Takanori Okabe

发明人： Takahiro Moroi ,  Takashi Ban ,  Hidefumi Mori ,  Takanori Okabe

IPC分类号： B60H1/08 ,  F24J3/00 ,  F22B3/06

CPC分类号： F24J3/003

摘要： A viscous fluid type heat generator having a heat generating chamber in which viscous fluid is confined to frictionally generate heat by an application of shearing action due to rotation of a rotor element rotated by a drive shaft, a heat receiving chamber arranged adjacent to the heat generating chamber to permit heat exchanging liquid to receive heat from the viscous fluid within the heat generating chamber during flowing through the heat receiving chamber, partitioning walls arranged in the heat receiving chamber to define a plurality of radially inner and outer concentric annular liquid passages between a liquid inlet for entrance of the heat exchanging liquid and a liquid outlet for delivery of the heat exchanging liquid, and a liquid guide arranged in a position adjacent to the liquid inlet to divert a part of the heat exchanging liquid entering the heat receiving chamber toward the radially outermost liquid passage in the heat receiving chamber.

摘要翻译： 一种粘性流体型发热体，其具有发热室，其中粘性流体由于由驱动轴旋转的转子元件的旋转施加剪切作用而摩擦地产生热量;热接收室布置成邻近发热 室以允许热交换液体在流过热接收室期间从发热室内的粘性流体接收热量，分配壁布置在热接收室中，以在液体之间限定多个径向内部和外部同心环形液体通道 热交换液体的入口和用于输送热交换液体的液体出口的入口和布置在与液体入口相邻的位置的液体引导件，以将进入热接收腔室的部分热交换液体朝向径向 在热接收室中的最外侧液体通道。