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1. 发明公开

EP2280171A4 RECIPROCATING COMPRESSOR 审中-公开
公开(公告)号：EP2280171A4
公开(公告)日：2011-05-25
申请号：EP09724940
申请日：2009-03-11
申请人： SANDEN CORP
发明人： IKEDA HIROSHI , ISHIKAWA TSUTOMU
IPC分类号： F04B39/10
CPC分类号： F04B27/1009 , F04B39/1066 , F04B39/1073 , Y10T137/7843

2. 发明公开

EP2522855A4 DISPLACEMENT DETECTION DEVICE FOR VARIABLE DISPLACEMENT COMPRESSOR, AND VARIABLE CAPACITY COMPRESSOR EQUIPPED WITH SAME 审中-公开
标题翻译：对于可变排量压缩机位移检测装置和可变容量压缩机如此装备
公开(公告)号：EP2522855A4
公开(公告)日：2013-07-17
申请号：EP11734490
申请日：2011-01-18
申请人： SANDEN CORP
发明人： IKEDA HIROSHI
IPC分类号： F04B27/10 , F04B27/08 , F04B27/14 , F04B27/24 , F04B39/00 , F04B49/00
CPC分类号： F04B27/18 , F04B27/0873 , F04B27/0878 , F04B27/24 , F04B49/12 , F04B51/00
摘要： Provided is a displacement detection device for a variable displacement compressor which has a configuration such that the displacement detection device can estimate the displacement with little effect from external disturbances, and can be used with pistons that do not require a high degree of machining precision, thus allowing for a greater degree of freedom in the shape of the surface to be detected. Also provided is a variable displacement compressor provided with the displacement detection device. The displacement detection device for a variable displacement compressor is equipped with: a position detection sensor, which is disposed laterally to the piston and outputs a surface displacement signal for the surface to be detected when the piston moves in a reciprocating manner; and an estimation means that measures and stores the waveform pattern (A) of the displacement signal for a stroke of the piston during operation at maximum displacement, detects the waveform pattern (B) of the displacement signal for one stroke of the piston in the current operating state, and estimates the displacement of one stroke of the piston in the current operating state from a comparison of waveform pattern (A) and waveform pattern (B).

3. 发明公开

EP2441957A4 RECIPROCATING COMPRESSOR 有权转让
标题翻译：往复式
公开(公告)号：EP2441957A4
公开(公告)日：2012-12-19
申请号：EP10804480
申请日：2010-07-29
申请人： SANDEN CORP
发明人： TAGUCHI YUKIHIKO , IKEDA HIROSHI
IPC分类号： F04B27/10 , F04B39/00 , F04B39/10
CPC分类号： F04B27/1009 , F04B39/0072 , F04B39/102

4. 发明专利

JP2011149322A Capacity detector for variable displacement compressor, and variable displacement compressor provided with the same 有权
标题翻译：可变位移压缩机的容量检测器及其相应的可变位移压缩机
公开(公告)号：JP2011149322A
公开(公告)日：2011-08-04
申请号：JP2010010968
申请日：2010-01-21
申请人： Sanden Corp , サンデン株式会社
发明人： IKEDA HIROSHI
IPC分类号： F04B27/14 , F04B27/08 , F04B49/00
CPC分类号： F04B27/18 , F04B27/0873 , F04B27/0878 , F04B27/24 , F04B49/12 , F04B51/00
摘要： PROBLEM TO BE SOLVED: To provide a capacity detector for a variable displacement compressor and the variable displacement compressor provided with the same, using a piston having the high degree of freedom in the shape of a detected surface and not requiring machining accuracy, resistant to disturbance, and estimating capacity. SOLUTION: This capacity detector for the variable displacement compressor includes: a position detection sensor provided on the lateral side of the piston and outputting the displacement signal of the detected surface of the piston when the piston reciprocates; and an estimation means measuring and storing the waveform pattern (A) of the displacement signal for one stroke of the piston during an operation with the maximum capacity, detecting the waveform pattern (B) of the displacement signal for one stroke of the piston during the present operation, and estimating capacity during the present operation corresponding to the stroke of the piston during the present operation from the comparison of the waveform pattern (A) with the waveform pattern (B). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于可变排量压缩机的容量检测器和具有该容量的压缩机的可变排量压缩机，使用具有检测表面形状的高自由度的活塞并且不需要加工精度，耐干扰，估计能力。解决方案：用于可变排量压缩机的该容量检测器包括：位置检测传感器，其设置在活塞的侧面，并且当活塞往复运动时输出活塞的检测表面的位移信号; 以及估计装置，在具有最大容量的操作期间，测量并存储活塞的一个行程的位移信号的波形图案（A），在该期间检测活塞的一个行程的位移信号的波形图案（B）通过比较波形图案（A）和波形图案（B），在当前操作期间对应于活塞行程的当前操作和当前操作的估计能力。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011032878A Reciprocating compressor 有权
标题翻译：再生压缩机
公开(公告)号：JP2011032878A
公开(公告)日：2011-02-17
申请号：JP2009177470
申请日：2009-07-30
申请人： Sanden Corp , サンデン株式会社
发明人： TAGUCHI YUKIHIKO , IKEDA HIROSHI
IPC分类号： F04B27/08
CPC分类号： F04B27/1009 , F04B39/0072 , F04B39/102
摘要： PROBLEM TO BE SOLVED: To provide a reciprocating compressor with an intake passage opening control valve, facilitating the mounting of the opening control valve, securing a sufficient passage area in the vicinity of an outlet hole of the opening control valve, uniformizing refrigerant flow rates taken in each cylinder bore in an intake process, and optimizing the configuration of the opening control valve through the view point of a reduction in pulsation of intake pressure by making an intake chamber function as a muffler. SOLUTION: The reciprocating compressor includes a cylinder block 101, a valve plate 103 with an intake hole and a discharging hole, and a cylinder head 104 forming a discharging chamber 120 and an intake chamber 119. An intake passage 104b is formed in the cylinder head 104. The reciprocating compressor further includes the opening control valve 300 controlling the opening of the intake passage 104b in response to the pressure difference between the intake passage 104b and the intake chamber 119. The opening control valve 300 is arranged in the intake chamber 119 by having its one end with an inlet hole engaged with an end wall of the intake chamber 119 opposed to the valve plate 103, and protruded to a valve plate 103 side from the end wall. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有进气通道开启控制阀的往复式压缩机，便于安装开启控制阀，确保在开启控制阀的出口孔附近的足够的通道面积，均匀化制冷剂在进气过程中在每个气缸孔中获得的流量，以及通过使吸气室作为消音器起作用，通过进气压力的脉动降低的观点优化开启控制阀的构造。解决方案：往复式压缩机包括气缸体101，具有进气孔的阀板103和排出孔，以及形成排放室120和进气室119的气缸盖104.进气通道104b形成在往复式压缩机还包括响应于进气通道104b和进气室119之间的压差而控制进气通道104b的打开的打开控制阀300.打开控制阀300设置在进气口腔室119的一端具有与进气室119的与阀板103相对的端壁接合的入口孔，并从端壁突出到阀板103侧。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2009270463A Compressor 有权
标题翻译：压缩机
公开(公告)号：JP2009270463A
公开(公告)日：2009-11-19
申请号：JP2008120805
申请日：2008-05-05
申请人： Sanden Corp , サンデン株式会社
发明人： IKEDA HIROSHI , SHITAN MASATOSHI
IPC分类号： F04B39/10 , F04B39/00 , F04B39/12
摘要： PROBLEM TO BE SOLVED: To provide a compressor wherein a check valve and a relief valve are mounted in a single work.
SOLUTION: The compressor includes a compression mechanism 2a; a suction chamber 12a communicating with the compression mechanism 2a and also communicating with a low pressure side of an external refrigerant circuit through a suction port; a discharge chamber 12b communicating with the compression mechanism 2a and also communicating with a high pressure side of the external refrigerant circuit through an discharge port 12c; a check valve 15 for preventing reverse flow of the refrigerant from the external refrigerant circuit to the compressor 1 in non-operational period, and a relief valve 17 preventing an abnormal rise in the internal pressure of the discharge chamber 12b. The check valve 15 is arranged in a discharge path 12d from the discharge chamber 12b to the discharge port 12c. The relief valve 17 is arranged in a relief path 12e formed on the surrounding wall of the discharge path 12d so as to allow the discharge path 12d to communicate with the external environment. The check valve 15 and the relief valve 17 are brought into contact with each other. A locking means 18 locks either one of the two valves into the path where the one valve is arranged, and the locking means 18 forms a means for locking the other valve into the path where the other valve is arranged.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种压缩机，其中止回阀和安全阀安装在单个工件中。解决方案：压缩机包括压缩机构2a; 与压缩机构2a连通并且通过吸入口与外部制冷剂回路的低压侧连通的吸入室12a; 与压缩机构2a连通并且通过排出口12c与外部制冷剂回路的高压侧连通的排出室12b; 用于防止制冷剂在非运行期间从外部制冷剂回路流向压缩机1的止回阀15以及防止排气室12b的内部压力异常升高的安全阀17。止回阀15设置在从排出室12b到排出口12c的排出路径12d中。安全阀17布置在形成在排放路径12d的周围壁上的排放路径12e中，以便排出路径12d与外部环境连通。止回阀15和安全阀17彼此接触。锁定装置18将两个阀中的任一个锁定到设置有一个阀的路径中，并且锁定装置18形成用于将另一个阀锁定到另一个阀被布置的路径中的装置。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009257149A Intake flow path changing adaptor 审中-公开
标题翻译：吸入流路改变适配器
公开(公告)号：JP2009257149A
公开(公告)日：2009-11-05
申请号：JP2008105733
申请日：2008-04-15
申请人： Sanden Corp , サンデン株式会社
发明人： IKEDA HIROSHI , SHITAN MASATOSHI
IPC分类号： F04B39/00 , F04B39/12 , F04C29/06 , F04C29/12
摘要： PROBLEM TO BE SOLVED: To provide a means capable of quickly suppressing noises without raising compressor manufacturing cost and complicating a compressor construction when the noises resulted from intake pressure pulsation are generated.
SOLUTION: An intake flow path changing adapter 119 of a bottomed cylindrical body made of resin is usable for various compressors, including a swash plate compressor 100 having a compression mechanism sucking in, compressing and discharging a refrigerant to a discharge chamber 117, a reciprocating compressor such as a rocking plate compressor, a scroll compressor, a vane compressor and the like, is attachable later to an intake port 118 of the compressor, when attached later to the intake port, forms the intake port and changes an intake flow path. When noises are generated in a refrigerant circuit low pressure side evaporator or the like connected to the intake port, if the intake flow path changing adapter is attached later, the intake flow path formed by the intake port is changed and the noises are suppressed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在产生由进气压脉动产生的噪声的情况下，能够快速抑制噪音而不会增加压缩机制造成本并使压缩机构造复杂化的装置。解决方案：用于各种压缩机的各种压缩机可以使用由树脂制成的有底圆筒体的进气流路改变适配器119，包括具有吸入，压缩和排出制冷剂到排出室117的压缩机构的斜盘式压缩机100，诸如摇摆式压缩机，涡旋式压缩机，叶片式压缩机等的往复式压缩机可以稍后安装在压缩机的进气口118上，当安装在进气口后面时，形成进气口并改变进气流量路径。在与进气口连接的制冷剂回路低压侧蒸发器等中产生噪声时，如果进气流路改变适配器安装在后面，则由进气口形成的进气流路变化，噪声被抑制。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2013160191A Compressor 有权
标题翻译：压缩机
公开(公告)号：JP2013160191A
公开(公告)日：2013-08-19
申请号：JP2012024724
申请日：2012-02-08
申请人： Sanden Corp , サンデン株式会社
发明人： ISHIKAWA TSUTOMU , IKEDA HIROSHI , TAGUCHI YUKIHIKO
IPC分类号： F04B27/08 , F04B39/10
CPC分类号： F04B27/08 , F04B27/1009 , F04B39/10
摘要： PROBLEM TO BE SOLVED: To optimize a shape of an discharge opening 107b which is formed in a head gasket 107 arranged between a discharge valve forming plate 106 and a cylinder head 104.SOLUTION: In a cylinder head 104, a discharge chamber 142 is annularly formed at an outer peripheral side in such a manner as to surround a suction chamber 141 of a central part. A reed valve-type discharge valve 106a is formed at a discharge valve forming plate 106. A retainer 107a for regulating a maximum opening of the discharge valve 106a and a discharge opening 107b for circulating a coolant in the opening of the discharge valve 106a are formed in a head gasket 107. The discharge opening 107b is defined by a first cut surface which is cut and raised from a flat area of the head gasket 107 to form a tip of the retainer 107a, and a second cut surface which is connected to the first cut surface and formed in the flat area. The second cur surface has a guide (arc-shaped part) which guides the coolant discharged from the discharge opening 107b.
摘要翻译：要解决的问题：优化形成在排出阀形成板106和气缸盖104之间的头垫片107中的排出口107b的形状。解决方案：在气缸盖104中，排出室142是环状的以围绕中央部的吸入室141的方式形成在外周侧。簧片阀式排出阀106a形成在排出阀形成板106处。形成用于调节排出阀106a的最大开度的保持器107a和用于使排出阀106a的开口中的冷却剂循环的排出开口107b 在头垫片107中。排出口107b由从头垫片107的平坦区域切割并升起的第一切割表面限定，以形成保持器107a的末端，并且第二切割表面连接到第一切割表面并形成在平坦区域中。第二弯曲表面具有引导（弧形部分），其引导从排出口107b排出的冷却剂。

9. 发明专利

JP2013130066A Muffler and compressor incorporating muffler 有权
标题翻译：消声器和压缩机
公开(公告)号：JP2013130066A
公开(公告)日：2013-07-04
申请号：JP2011277891
申请日：2011-12-20
申请人： Sanden Corp , サンデン株式会社
发明人： IKEDA HIROSHI
IPC分类号： F04B39/00 , F01N1/06
摘要： PROBLEM TO BE SOLVED: To manufacture a muffler having high dimensional accuracy at low cost while suppressing the deformation of a mold with a small injection molding machine.SOLUTION: In the muffler 300 which is set in a suction passage or in a delivery passage of a compressor, an upstream side cell structure 301 and a downstream side cell structure 302 each having a cell structure part formed with a cell passage of fins arranged radially inside the cylindrical body, are positioned in a direction around the axis by engaging the extended part 308a of the other projected part 308 with the groove 307 formed on the circumference of one cylindrical body, and a claw part 309 formed at the tip of one extended part 308a is engaged with the end of the other cylindrical body to be positioned in the axial direction for connection into one component.
摘要翻译：要解决的问题：以低成本制造具有高尺寸精度的消声器，同时通过小型注塑机抑制模具的变形。解决方案：在消声器300中，其设置在吸入通道中或在压缩机，上游侧电池结构301和下游侧电池单元结构302，其具有形成有径向设置在圆筒体内的散热片的电池通道的电池结构部，通过与轴线的延伸部308a接合形成在一个圆筒体的圆周上的凹槽307的另一个突出部分308和形成在一个延伸部分308a的尖端处的爪部分309与另一圆柱体的端部接合以沿轴向定位连接成一个组件。

10. 发明专利

JP2013130065A Muffler, compressor set with the muffler and mold for molding the muffler 有权
标题翻译： MUFFLER，压缩机设置有用于模制MUFFLER的模块和模具
公开(公告)号：JP2013130065A
公开(公告)日：2013-07-04
申请号：JP2011277890
申请日：2011-12-20
申请人： Sanden Corp , サンデン株式会社
发明人： IKEDA HIROSHI
IPC分类号： F04B39/00 , F01N1/06
摘要： PROBLEM TO BE SOLVED: To improve productivity (resin moldability) while maintaining the pulsation reducing effect of a resin cell structure type muffler.SOLUTION: In the resin cell structure type muffler 300 set in a suction passage or in a delivery passage of a compressor, three types of fins 321a, 321b, 321c having different radial direction lengths from the inner circumferential side to the central axis side of a cylindrical body 324 are provided, so that the thinnest part corresponding to the respective fins 321a, 321b, 321c forming parts of the mold (molding piece) to be used for resin molding of the muffler 300 is suppressed from centering on the same circle, the rigidity of the mold (molding piece) can be improved, the deformation and breakage of the mold (molding piece) can be suppressed, and the deformation of the molded muffler fins 321 and the blockage of the like between the fins 321 can also be suppressed.
摘要翻译：要解决的问题：在保持树脂电池结构型消音器的脉动降低效果的同时，提高生产率（树脂成形性）。解决方案：在设置在压缩机的吸入通道或输送通道中的树脂电池结构型消声器300中，设置从圆筒体324的内周侧到中心轴侧具有不同径向长度的三种翅片321a，321b，321c，使得与各个翅片321a，321b，321c对应的最薄部分形成用于消声器300的树脂成形的模具（成型件）被抑制在同一圆周上，可以提高模具（成型件）的刚性，模具（成型件）的变形和断裂并且也可以抑制模制消声器翅片321的变形以及翅片321之间的堵塞等。

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