公开(公告)号：US5996369A

公开(公告)日：1999-12-07

申请号：US21465

申请日：1998-02-10

申请人： Hisatoshi Hirota

发明人： Hisatoshi Hirota

IPC分类号： B60H1/00 ,  B60H1/32 ,  F16K27/00 ,  F16K31/06 ,  F25B6/04 ,  F25B41/04 ,  F25B13/00

CPC分类号： F16K31/0679 ,  B60H1/00878 ,  B60H1/3204 ,  F16K27/003 ,  F25B41/04 ,  F25B6/04 ,  Y10T137/87249 ,  Y10T137/87885

摘要： In a heating system having a refrigerating circuit accompanied with a sub-condenser, an air conditioner with the sub-condenser is designed with simplified piping structure and easy piping work. The system can be easily installed to an electric car and other vehicles. One block 11 is provided, in which a bypass flow path 9, a refrigerant returning flow path 10, connections 12, 13, 14, and 15 between both flow paths 9 and 10 and refrigerant main flow pipe 8, plural solenoid valves 21, 22, and 23 and plural check valves 31, 32, 33, and 34 to control flow passing states at the both flow paths to the refrigerant main flow pipe 8 are incorporated.

摘要翻译： 在具有伴随副冷凝器的制冷回路的加热系统中，具有副冷凝器的空调器被设计成具有简化的管道结构和容易的管道工作。 该系统可以方便地安装到电动车和其他车辆上。 设置有一个块11，其中旁路流路9，制冷剂返回流路10，两个流路9和10与制冷剂主流管8之间的连接12,13,14和15，多个电磁阀21,22 ，23个以及多个止回阀31,32,33,34，以控制到制冷剂主流量管8的两个流路的流通状态。

公开(公告)号：US4602513A

公开(公告)日：1986-07-29

申请号：US724650

申请日：1985-04-18

申请人： Hisatoshi Hirota ,  Masahide Ishikawa ,  Etsumi Nakano

发明人： Hisatoshi Hirota ,  Masahide Ishikawa ,  Etsumi Nakano

IPC分类号： G01L9/14 ,  G01L9/02

CPC分类号： G01L9/14

摘要： A pressure converter which comprises a cylindrical main body consisting of an outer casing portion and an inner casing portion, said outer casing having a pressure inlet and being divided by a diaphragm into an air-tight chamber above the diaphragm and an operation chamber below the diaphragm, a piston supported by a pair of annular spring plates within the operation chamber for vertical movement and having an engaging member provided at one end, a stopper interposed between the spring plates, a magnetic resistance provided in a lower portion of the operation chamber to produce output voltage which varies depending upon the position of a permanent magnet positioned on a movable member in opposition to the magnetic resistance and a spring anchored to the inner casing portion and the movable member to normally bias the movable member to engage the piston.

摘要翻译： 一种压力转换器，包括由外壳部分和内壳部分组成的圆柱形主体，所述外壳具有压力入口并被隔膜分隔成隔膜上方的气密室以及隔膜下方的操作室 一活塞，由活动室内的一对环形弹簧板支承，用于垂直运动，并具有设置在一端的接合件，插在弹簧板之间的止动件，设置在操作室下部的磁阻，以产生 输出电压根据与磁阻相对的位于可移动部件上的永磁体的位置而变化，以及锚定到内壳部分的弹簧和可动部件，以正常地偏压可动部件以接合活塞。

公开(公告)号：US4591677A

公开(公告)日：1986-05-27

申请号：US699398

申请日：1985-02-07

申请人： Hisatoshi Hirota ,  Toyoyuki Hara ,  Masaichi Kawahata

发明人： Hisatoshi Hirota ,  Toyoyuki Hara ,  Masaichi Kawahata

IPC分类号： H01H35/26 ,  H01H35/34

CPC分类号： H01H35/2657

摘要： There is provided a three-function pressure switch adapted to be provided on the higher pressure side of the cooling cycle circuit in an automobile cooling device.The three-function pressure switch comprises a casing including a pressure inlet and a pressure receiving chamber, a diaphragm disposed within the pressure receiving chamber across the chamber, a first resilient disc disposed below the diaphragm for resilient warping subject to pressure from the chamber through the diaphragm, a first piston positioned below the disc for vertical movement as the disc warps, a holder for engaging the first piston, a second resilient disc disposed below the holder for warping as the holder moves, a first electrical switching section adapted to opened and closed by the first resilient disc and a second electrical switching section adapted to be opened and closed by the second resilient disc.

摘要翻译： 提供一种三功能压力开关，其适用于设置在汽车冷却装置中的冷却循环回路的高压侧。 三功能压力开关包括壳体，其包括压力入口和压力接收室，设置在腔室内的压力接收室内的隔膜，设置在隔膜下方的第一弹性盘，用于经受来自腔室的压力的弹性翘曲 隔膜，位于盘下方的第一活塞，用于当盘变形时垂直运动;用于接合第一活塞的保持器，设置在保持器下方的第二弹性盘，用于当保持器移动时翘曲;第一电开关部分，适于打开和关闭 通过第一弹性盘和适于由第二弹性盘打开和关闭的第二电开关部。