公开(公告)号：US20100175409A1

公开(公告)日：2010-07-15

申请号：US12376751

申请日：2007-08-08

申请人： Satoshi Ishikawa ,  Masanori Masuda ,  Masahide Higuchi

发明人： Satoshi Ishikawa ,  Masanori Masuda ,  Masahide Higuchi

IPC分类号： F25D23/00 ,  F25B1/00

CPC分类号： F25B41/003 ,  F25B13/00 ,  F25B2500/13

摘要： An air conditioning apparatus is provided whereby the pressure pulsation generated by a compressor can be entirely reduced both during cooling and during heating, and a muffler can be shared. The air conditioning apparatus has a refrigerant circuit. The refrigerant circuit is configured so that a compressor for compressing a refrigerant, an indoor heat exchanger, an outdoor heat exchanger, and a four-way switch valve are connected via a refrigerant pipe. The four-way switch valve switches the flow of refrigerant compressed by the compressor to either the indoor heat exchanger or the outdoor heat exchanger. The air conditioning apparatus further includes a pressure pulsation reducing component. The pressure pulsation reducing component is provided between the four-way switch valve and the indoor heat exchanger. The pressure pulsation reducing component reduces pressure pulsation inside the refrigerant circuit. The pressure pulsation is generated by the compressor.

摘要翻译： 提供了一种空调装置，由此在冷却和加热期间可以完全减少由压缩机产生的压力脉动，并且消声器可以共享。 空气调节装置具有制冷剂回路。 制冷剂回路被构造成使得用于压缩制冷剂的压缩机，室内热交换器，室外热交换器和四通切换阀通过制冷剂管连接。 四通切换阀将由压缩机压缩的制冷剂流换向室内热交换器或室外热交换器。 空气调节装置还包括压力脉动减小部件。 在四通切换阀和室内热交换器之间设有压力脉动减少部件。 压力脉动降低部件降低制冷剂回路内部的压力脉动。 压缩机产生压力脉动。

公开(公告)号：US07674143B2

公开(公告)日：2010-03-09

申请号：US10571764

申请日：2004-09-13

申请人： Kouji Matsuo ,  Satoshi Ishikawa

发明人： Kouji Matsuo ,  Satoshi Ishikawa

IPC分类号： H01R4/48

CPC分类号： G01N27/407 ,  G01N27/4062 ,  G01N27/4077

摘要： The present invention provides a sensor and a method of producing the same, which makes an electrical connection condition between an electrode terminal section of a detection element and a metallic terminal member good. The sensor includes a lead frame (metallic terminal member) that changes a support condition of supporting an element abutment section for contact with a detection element on a frame main body section, into a one-point support or a two-point support. At a first-half stage of a work for assembly of the lead frame and the detection element, the element abutment section is put in a one-point support condition relative to the frame main body section and the lead frame produces a relatively smaller resilient force, such that it becomes possible to prevent an excessively large pressure from being applied to the detection element. After the assembly work is completed, the element abutment section is put in a two-point support condition relative to the frame main body section and the lead frame produces a larger resilient force as compared with that in the one-point support condition, such that the electrical connection condition between the lead frame and the detection element can be good.

摘要翻译： 本发明提供一种传感器及其制造方法，其使得检测元件的电极端子部和金属端子部件之间的电连接状态良好。 传感器包括引导框架（金属端子构件），其将支撑用于与框架主体部分上的检测元件接触的元件抵接部的支撑状态改变为一点支撑或两点支撑。 在引线框架和检测元件的组装工作的前半段，元件抵接部分相对于框架主体部分处于一点支撑状态，并且引线框架产生相对较小的弹性力 ，使得可以防止对检测元件施加过大的压力。 在组装工作完成之后，元件抵接部分相对于框架主体部分处于两点支撑状态，并且与一点支撑状态相比，引线框架产生较大的弹性力，使得 引线框架和检测元件之间的电连接状态可以很好。

公开(公告)号：US20090091297A1

公开(公告)日：2009-04-09

申请号：US12219895

申请日：2008-07-30

申请人： Satoshi Ishikawa ,  Tsutomu Saigo

发明人： Satoshi Ishikawa ,  Tsutomu Saigo

IPC分类号： H02J7/00 ,  H02J7/04

CPC分类号： H01M10/443 ,  H02J7/0014 ,  H02J7/0021 ,  Y02T10/7055 ,  Y10S903/903

摘要： The battery voltage adjusting device includes: a voltage detecting means provided corresponding to a block including at least one unit cell of an on-vehicle high voltage battery consisting of a plurality of the unit cells connected in series and detecting a terminal voltage of the unit cell in the block; a charge-discharge means charging or discharging the unit cell in the block on the basis of the terminal voltage of the unit cell detected by the voltage detecting means; a temperature detecting means detecting a temperature of the unit cell; and a changing means changing a time period, from a time point when the charge-discharge means finishes to charge or discharge the unit cell to a time point when the voltage detecting means detects the terminal voltage of the unit cell, on the basis of the temperature of the unit cell detected by the temperature detecting means.

摘要翻译： 电池电压调节装置包括：电压检测装置，其对应于包括由串联连接的多个单元电池组成的车载高压电池的至少一个单位电池块，并检测单位电池的端电压 在块中 充电 - 放电装置，根据由电压检测装置检测的单位电池的端子电压，对块内的单位电池进行充电或放电; 检测所述单电池的温度的温度检测装置; 以及改变装置，从充放电装置完成的时间点到电池单元的充电或放电到电压检测装置检测到单位电池的端电压的时间点，基于 由温度检测装置检测的单元电池的温度。

公开(公告)号：US20090033282A1

公开(公告)日：2009-02-05

申请号：US12216133

申请日：2008-06-30

申请人： Satoshi Ishikawa ,  Masashi Sekizaki ,  Hajime Okamoto

发明人： Satoshi Ishikawa ,  Masashi Sekizaki ,  Hajime Okamoto

IPC分类号： H02J7/36

CPC分类号： H02J7/0026 ,  B60L3/0046 ,  B60L3/04 ,  B60L3/12 ,  B60L7/12 ,  B60L11/14 ,  B60L11/1859 ,  B60L11/1861 ,  B60L11/1866 ,  B60L11/1868 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2240/80 ,  H02J7/0018 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y02T10/7066 ,  Y02T10/7077 ,  Y02T90/16

摘要： For providing a reliable voltage adjusting apparatus in low cost, a low-voltage control apparatus controls a high-voltage power supply circuit to be switched power off by transmitting a power-off signal through a second communication line arranged between the high-voltage power supply circuit and itself through an isolation unit when an information signal from an equalizing apparatus is not transmitted within a predetermined first malfunction judging period. The equalizing apparatus stops an equalizing process in itself when the information signal from the low-voltage control unit

摘要翻译： 为了以低成本提供可靠的电压调节装置，低压控制装置通过将布线在高压电源之间的第二通信线路发送断电信号来控制高压电源电路切断电源 当来自均衡装置的信息信号在预定的第一故障判断期间内不发送时，通过隔离单元进行电路本身。 当来自低压控制单元的信息信号时，均衡装置本身停止均衡处理

公开(公告)号：US20090013714A1

公开(公告)日：2009-01-15

申请号：US12224420

申请日：2007-03-06

申请人： Takahiro Yamaguchi ,  Satoshi Ishikawa ,  Masahiro Yamada ,  Kazuhiro Furusho

发明人： Takahiro Yamaguchi ,  Satoshi Ishikawa ,  Masahiro Yamada ,  Kazuhiro Furusho

IPC分类号： F25B1/10

CPC分类号： F04C23/001 ,  F04C18/02 ,  F04C18/045 ,  F04C18/322 ,  F04C23/008 ,  F04C29/0035 ,  F04C2270/03 ,  F04C2270/12 ,  F25B1/04 ,  F25B2400/075 ,  F25B2400/13

摘要： A compressor (20) is provided with compression mechanisms (61, 62) to have four compression chambers (61, 62, 63, 64) in total. In the compressor (20), the first compression chamber (61) and the second compression chamber (62) differ in the phase of capacity changing cycle from each other by 180° and the third compression chamber (63) and the fourth compression chamber (64) also differ in the phase of capacity changing cycle from each other by 180°. In a cylinder nonoperating mode, refrigerant is compressed in a single stage in each of the first compression chamber (61) and the second compression chamber (62) while the refrigerant compression operation is halted in the third compression chamber (63) and the fourth compression chamber (64). In a two-stage compression mode, refrigerant compressed in a single stage in each of the first compression chamber (61) and the second compression chamber (62) is further compressed in the third compression chamber (63) and the fourth compression chamber (64).

摘要翻译： 压缩机（20）设置有压缩机构（61,62），其总共具有四个压缩室（61,62,63,64）。 在压缩机20中，第一压缩室61和第二压缩室62的容量变化周期的相位相差180°，第三压缩室63和第四压缩室（ 64）在容量变化周期的相位相差180°时也不同。 在气缸非操作模式中，制冷剂在第一压缩室61和第二压缩室62的一个阶段中被压缩，同时制冷剂压缩操作在第三压缩室63中被停止，第四压缩 室（64）。 在两级压缩模式中，在第一压缩室61和第二压缩室62中的单级压缩的制冷剂在第三压缩室63和第四压缩室64中被进一步压缩 ）。

公开(公告)号：US20080203976A1

公开(公告)日：2008-08-28

申请号：US12071881

申请日：2008-02-27

申请人： Manabu Ooishi ,  Satoshi Ishikawa

发明人： Manabu Ooishi ,  Satoshi Ishikawa

IPC分类号： H02J7/04 ,  G01R19/00

CPC分类号： G01R31/3658 ,  H02J7/0021 ,  Y02T10/7055

摘要： In a voltage measuring device, according to a setting of input terminals for setting the number of unit cells to be measured SEL1, SEL2, SEL3, a logic circuit turns on switches in a switching circuit connected to the unit cells to measure a voltage across each unit cell.

摘要翻译： 在电压测量装置中，根据用于设定要测量的单位电池单元数量SEL 1，SEL 2，SEL 3的输入端子的设置，逻辑电路接通与单元电池连接的开关电路中的开关，以测量 每个单元电池的电压。

公开(公告)号：US20080134702A1

公开(公告)日：2008-06-12

申请号：US11587527

申请日：2005-04-22

申请人： Satoshi Ishikawa ,  Takeshi Hikawa ,  Toshiyuki Maeda ,  Sumikazu Matsuno

发明人： Satoshi Ishikawa ,  Takeshi Hikawa ,  Toshiyuki Maeda ,  Sumikazu Matsuno

IPC分类号： F25B49/02

CPC分类号： H02P27/08 ,  F04B49/06 ,  F25B49/025 ,  F25B2500/26 ,  F25B2600/021 ,  Y02B30/741

摘要： To reduce a leakage current when a motor for driving a compressor is energized, with the compressor unoperated. Setting the carrier frequency of an inverter at a value lower than that used during normal operation to cause phase interruption electrification of the motor.

摘要翻译： 为了减少用于驱动压缩机的电动机通电时的泄漏电流，压缩机不工作。 将变频器的载波频率设置为低于正常工作时的载波频率，引起电机的相位中断通电。

公开(公告)号：US20070247115A1

公开(公告)日：2007-10-25

申请号：US11730420

申请日：2007-04-02

申请人： Satoshi Ishikawa ,  Tsutomu Saigo

发明人： Satoshi Ishikawa ,  Tsutomu Saigo

IPC分类号： H02J7/00

CPC分类号： H02J7/0016 ,  Y02T10/7055

摘要： Providing a charge condition adjusting apparatus, which can shorten a time for equalization of each charge in unit cells, a low-voltage CPU selects each smallest unit cell in the each cell block, which has each smallest voltage between the both electrodes, from among plural unit cells structuring the cell blocks. The low-voltage CPU controls ON/OFF of a block-discharging switch to connect the both electrodes of each cell block and each block-discharging resistor for discharging the each cell block until the each voltage between the both electrodes of the selected smallest unit cell reaches the target voltage. Successively, the low-voltage CPU controls ON/OFF of a selecting switches and a cell-discharging switch to connect the both electrodes of each unit cell and each cell-discharging resistor to discharge the each unit cell until the each voltage between the both electrodes of the unit cells reaches the target voltage.

摘要翻译： 提供一种可以缩短单位单元中的每个电荷的均衡时间的充电条件调节装置，低电压CPU从多个电池中选择每个电池块中具有最小电压的每个最小单位电池 单位细胞构成细胞块。 低电压CPU控制块放电开关的ON / OFF，以连接每个电池块的两个电极和每个块放电电阻器，用于对每个电池块进行放电，直到所选择的最小单元电池的两个电极之间的每个电压 达到目标电压。 接下来，低压CPU控制选择开关的ON / OFF和单元放电开关，以连接每个单元电池的两个电极和每个单元放电电阻器，以对每个单元电池进行放电，直到两个电极之间的每个电压 的单位电池达到目标电压。

公开(公告)号：US20070170889A1

公开(公告)日：2007-07-26

申请号：US11584622

申请日：2006-10-23

申请人： Satoshi Ishikawa ,  Hajime Okamoto

发明人： Satoshi Ishikawa ,  Hajime Okamoto

IPC分类号： H02J7/00

CPC分类号： B60L11/1868 ,  B60L11/1866 ,  B60L2240/547 ,  G01R31/3658 ,  Y02T10/7011 ,  Y02T10/7061 ,  Y02T10/7066

摘要： A voltage detecting device for an on-vehicle high-voltage battery in which secondary batteries are connected in series, the on-vehicle high-voltage battery being divided into blocks each including at least one secondary battery, includes: voltage detecting means each assigned to each block for detecting a voltage of each secondary battery included in the block; and control means for controlling the voltage detecting means, wherein a common secondary battery is selected from the secondary batteries, a voltage of the common secondary battery being detectable by two voltage detecting means, wherein the control means causes the two voltage detecting means to detect the voltage of the common secondary battery, computes a detection error between the two voltage detecting means from the detected voltage values of the common secondary battery, and makes corrections in voltage values detected by the two voltage detecting means on the basis of the computed detection error.

摘要翻译： 一种其中二次电池串联连接的车载高压电池的电压检测装置，所述车载高压电池被分成包括至少一个二次电池的块，包括：电压检测装置，每个分配给 每个块用于检测包括在块中的每个二次电池的电压; 以及用于控制所述电压检测装置的控制装置，其中从所述二次电池选择公共二次电池，所述公共二次电池的电压由两个电压检测装置检测，其中所述控制装置使所述两个电压检测装置检测 公共二次电池的电压根据检测到的公共二次电池的电压值计算两个电压检测装置之间的检测误差，并且根据计算出的检测误差对由两个电压检测装置检测的电压值进行校正。

公开(公告)号：US20070132459A1

公开(公告)日：2007-06-14

申请号：US11633580

申请日：2006-12-05

申请人： Susumu Yamamoto ,  Satoshi Ishikawa

发明人： Susumu Yamamoto ,  Satoshi Ishikawa

IPC分类号： G01R31/02

CPC分类号： G01R31/025 ,  G01R27/18

摘要： A control circuit 52 makes the pulse oscillation circuit 51 output pulse signals of frequency 2.5 Hz and 4.5 Hz. The control circuit 52 calculates a difference between outputs of a low pass filter 53 at 2.5 Hz and at 4.5 Hz. The control circuit 52 detects a state of the insulation resistance detector 50 based on the difference.

摘要翻译： 控制电路52使脉冲振荡电路51输出2.5Hz，4.5Hz的脉冲信号。 控制电路52计算2.5Hz和4.5Hz的低通滤波器53的输出之间的差。 控制电路52基于该差异来检测绝缘电阻检测器50的状态。