公开(公告)号：JP2007092708A

公开(公告)日：2007-04-12

申请号：JP2005286055

申请日：2005-09-30

Applicant: Calsonic Compressor Inc ,  カルソニックコンプレッサー株式会社

Inventor： MATSUURA TOSHISHIGE ,  SATO HIDEYUKI

IPC: F04C29/02 ,  F04B39/02 ,  F04C18/344

Abstract: PROBLEM TO BE SOLVED: To improve performance for separating oil from gas delivered from a compressor body in a gas compressor. SOLUTION: This gas compressor has the compressor body for delivering refrigerant gas G mixed with refrigerating machine oil R and a housing (a case 11 and a front head 12) covering the compressor body and forming a delivery port 11a delivering the refrigerant gas G delivered from the compressor body to an external part. A rib 17 (a collision plate) for changing its flowing direction so as to bypass by colliding the refrigerant gas G, is formed on a flow passage of the refrigerant gas G turning to the delivery port 11a by delivering from the compressor body in an inner surface of the case 11. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提高从气体压缩机中压缩机本体输送的气体的分离性能。 解决方案：该气体压缩机具有用于输送与制冷机油R混合的制冷剂气体G的压缩机体和覆盖压缩机主体的壳体（壳体11和前部头部12），形成输送制冷剂气体的输送口11a G从压缩机主体输送到外部。 在制冷剂气体G的流动通道上形成用于改变其流动方向以便旁通制冷剂气体G的肋17（碰撞板），该制冷剂气体G通过从内部的压缩机主体 案件11的表面。版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007092528A

公开(公告)日：2007-04-12

申请号：JP2005279154

申请日：2005-09-27

Applicant: Calsonic Compressor Inc ,  カルソニックコンプレッサー株式会社

Inventor： IWAZAWA TAKAYUKI

IPC: F04C18/344 ,  F04C29/00

Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency by power reduction while preventing damage by releasing internal pressure of a compression space when the inside of the compression space becomes abnormal high pressure in a gas compressor. SOLUTION: In a turning angle range α1 corresponding to the last period of a compression stroke of becoming minimum in the volume of the compression space C among a turning angle range (360°) of a vane 16 to a cylinder 15, a cam mechanism (a projection part 14) for limiting a locus of the vane 16 is formed in side blocks 13 and 14, and while securing a projection quantity of the vane 16 without using hydraulic pressure of high pressure, in the other turning angle range β, even when becoming a liquid compressed state when refrigerating machine oil R infiltrates in large quantities into the compression space C, the internal pressure is released by exceeding back pressure of the vane 16 in its turning angle range β. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：通过在压缩空间的内部变为气体压缩机中的异常高压的同时通过释放压缩空间的内部压力来防止由于功率降低而的操作效率的提高。 解决方案：在与叶片16至气缸15的转角范围（360°）之间的压缩空间C的体积中的最小压缩行程的最后期间相对应的转动角度范围α1中， 在侧块13和14中形成用于限制叶片16的轨迹的凸轮机构（突出部14），并且在不使用高压液压的同时确保叶片16的突出量的同时，在另一转向角范围β 即使当冷冻机油R大量渗透到压缩空间C中时成为液体压缩状态，通过超过叶片16的转向角度范围β的背压来释放内部压力。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007016601A

公开(公告)日：2007-01-25

申请号：JP2005195680

申请日：2005-07-05

Applicant: Calsonic Compressor Inc ,  カルソニックコンプレッサー株式会社

Inventor： HIRATA TAKAMITSU

IPC: F04B39/00

Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor capable of suppressing the transmission of vibration to an installation position.
SOLUTION: This gas compressor 10 comprises a housing 11 having a housing body 13 opened at one end and a closing member 14 closing the open end 13a of the housing body 13 and storing a compression mechanism 12 compressing a gas taken therein. The housing body 13 comprises an inner housing part 32 and an outer housing part 33 surrounding the inner housing part 32 through a vibration absorbing space 36 interposed between the inner housing part 32 and the outer housing part. Mounting leg parts 38 for mounting are formed on the outer housing part 33.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够抑制振动传递到安装位置的气体压缩机。 解决方案：该气体压缩机10包括壳体11，壳体11具有在一端开口的壳体主体13和封闭壳体主体13的开口端13a的封闭构件14，并且存储压缩机构12，压缩机构12压缩其中被吸入的气体。 壳体13包括通过设置在内壳部件32和外壳部件之间的振动吸收空间36围绕内壳体部件32的内壳体部件32和外壳体部件33。 安装用的安装脚部件38形成在外壳部件33上。版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006329001A

公开(公告)日：2006-12-07

申请号：JP2005151012

申请日：2005-05-24

Applicant: Calsonic Compressor Inc ,  カルソニックコンプレッサー株式会社

Inventor： TSUDA MASAHIRO ,  OKANO MINORU

IPC: F04B35/00 ,  F04B39/10 ,  F04C23/00 ,  F04C29/12

Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor capable of restraining operation, without requiring a generator outside.
SOLUTION: This gas compressor 10 has a housing 11, a compression mechanism 12 having a driving rotary part 17 and stored in the housing 11 for compressing gas by rotation of the driving rotary part, and a motor-driven part 45 for controlling the operation of the compression mechanism 12. A power generation mechanism 46 for generating electric power for the motor-driven part 45, is incorporated between the driving rotary part 17 and the housing 11.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够限制操作的气体压缩机，而不需要发电机外部。 解决方案：该气体压缩机10具有壳体11，具有驱动旋转部17的压缩机构12，并且被存储在用于通过驱动旋转部的旋转而压缩气体的壳体11中;以及电机驱动部45， 压缩机构12的动作。在驱动旋转部17和壳体11之间并入有用于产生电动部45的电力的发电机构46.（C）2007，JPO＆INPIT

公开(公告)号：JP2006226117A

公开(公告)日：2006-08-31

申请号：JP2005037064

申请日：2005-02-15

Applicant: CALSONIC COMPRESSOR INC

Inventor： SAKAI HIDEKI

IPC: F04C18/344

Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor capable of reducing friction between a vane and a wall face of a vane channel in a rotation region where the vane receives strong reaction force from the wall face of the vane channel and improving its durability. SOLUTION: A compression mechanism 14 stored in a housing 11 has a cylinder 16, a rotor 19 arranged rotatably in its cylinder chamber 17, and the vane 26 held in the vane channel 25 formed in the rotor and receiving pressure of lubricating oil guided into a back pressure chamber 27 formed in a bottom part of the vane channel as back pressure. The vane is pressed toward a peripheral wall 28 of the cylinder 16 and slides in the cylinder chamber 17. The vane 26 is provided with an oil guide passage 45 opened on at least either of a front face 26b and a rear face 26c of the vane 26 in the vane channel 25. Lubricating oil having higher pressure than pressure of lubricating oil introduced into the back pressure chamber 27 is guided into the oil guide passage 45 when the opened face of the oil guide passage 45 of the vane 26 is in the vicinity of a rotation position where it receives the strongest reaction force from a face of the vane channel. COPYRIGHT: (C)2006,JPO&NCIPI

公开(公告)号：JP2006226116A

公开(公告)日：2006-08-31

申请号：JP2005037063

申请日：2005-02-15

Applicant: CALSONIC COMPRESSOR INC

Inventor： SAKAI HIDEKI

IPC: F04C18/344

Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor capable of effectively suppressing wear of a tip of a vane in a rotation region receiving strong reaction force on the tip of the vane and improving its durability. SOLUTION: A compression mechanism 14 stored in a housing 11 has a cylinder 16, a rotor 19 arranged rotatably in its cylinder chamber 17, and the vane 26 held in a vane channel 25 formed in the rotor and receiving pressure of lubricating oil guided into a back pressure chamber 27 formed in a bottom part of the vane channel as back pressure. The vane is pressed toward a peripheral wall 28 of the cylinder 16 and slides in the cylinder chamber 17. An oil guide passage 45 having an end part opened toward the peripheral wall 28 of the cylinder chamber 17 is provided in the vane 26, and lubricating oil having higher pressure than pressure of lubricating oil introduced into the back pressure chamber 27 is guided into the oil guide passage 45 in the vicinity of a rotation position where the vane 26 receives the strongest reaction force from the peripheral wall 28 of the cylinder chamber 17. COPYRIGHT: (C)2006,JPO&NCIPI

公开(公告)号：JP2006214303A

公开(公告)日：2006-08-17

申请号：JP2005025863

申请日：2005-02-02

Applicant: Calsonic Compressor Inc ,  カルソニックコンプレッサー株式会社

Inventor： ONO HIROMIKI ,  KARITA TAKESHI

IPC: F04B39/04 ,  F04C18/344 ,  F04C29/02

Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor including an oil separator, improving oil separation efficiency from compressed gas in the operating condition except the high-speed operation, and causing no large pressure loss during high-speed operation.
SOLUTION: This gas compressor 10 includes: a compressor body 12 stored in a housing 11; and an oil separator 29 for separating oil in the compressed gas discharged to a high pressure chamber in the housing 11 from the compressor body. The oil separator 29 is provided with a discharge opening 31c opened to the high pressure chamber to discharge the compressed gas decreased in oil to the high pressure chamber 28, and the discharge opening is provided with a shield plate 35 operated between the closing attitude of intercepting part of the discharge opening 31c to heighten an oil component capture effect of the oil separator 29 and the opening attitude of opening part of the discharge opening 31c in the closed discharge opening 31c.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种包括油分离器的气体压缩机，除了高速运转以外，在除了高速运转以外的运转条件下，能够提高与压缩气体的油分离效率，并且在高速运转中不产生大的压力损失。 解决方案：该气体压缩机10包括：存储在壳体11中的压缩机主体12; 以及油分离器29，用于将排出到壳体11中的高压室的压缩气体中的油与压缩机主体分离。 油分离器29设置有向高压室开口的排出口31c，以将油中减压的压缩气体排出到高压室28，并且排出口设有屏蔽板35，在屏蔽板35的闭合姿态 排出口31c的一部分，以提高油分离器29的油分捕获效果和排出口31c的开口部分在封闭排出口31c中的打开姿态。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006132359A

公开(公告)日：2006-05-25

申请号：JP2004319972

申请日：2004-11-04

Applicant: Calsonic Compressor Inc ,  カルソニックコンプレッサー株式会社

Inventor： YAWATAHARA OSAMU

IPC: F04B39/04 ,  F04C18/344 ,  F04C29/02

Abstract: PROBLEM TO BE SOLVED: To improve separation efficiency of an oil separator assembled in a gas compressor. SOLUTION: A gas compressor 10 is provided with an oil separator 26 for separating oil from gas compressed in a gas compressor body 12 for compressing gas. The oil separator 26 is provided with a base member 28 mounted in the gas compressor body 12, a filter member 27 which is retained in the base member and which removes oil in the compressed gas discharged from the gas compressor body 12, an annular peripheral wall part 28b which is formed in the base member 28 and which generates vortex turbulence in the compressed gas discharged through the filter member 27 and a linear capturing means 35 which is protrusively arranged in an area 31 prescribed by the peripheral wall part and which captures oil remaining in the compressed gas discharged to the area. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提高组装在气体压缩机中的油分离器的分离效率。 解决方案：气体压缩机10设置有油分离器26，用于将气体与气体压缩机主体12中压缩的气体分离，用于压缩气体。 油分离器26设置有安装在气体压缩机主体12中的基部构件28，过滤构件27，其保持在基座构件中并且去除从气体压缩机主体12排出的压缩气体中的油，环形周壁 部分28b，其形成在基部构件28中，并且在通过过滤构件27排出的压缩气体中产生涡流紊流;以及线性捕获装置35，其突出地布置在由周壁部分规定的区域31中并且捕获剩余的油 在压缩气体排放到该区域。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006132352A

公开(公告)日：2006-05-25

申请号：JP2004319574

申请日：2004-11-02

Applicant: Calsonic Compressor Inc ,  カルソニックコンプレッサー株式会社

Inventor： MURAKAMI KAORI

IPC: F04B39/10 ,  F04C18/344 ,  F04C29/12

Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor suppressing sticking of a valve element and a valve support of a delivery valve mechanism provided on a delivery port from which compressed gas from a cylinder chamber is discharged as a check valve and including the flexible valve element and the valve support regulating bend quality of the valve element.
SOLUTION: This gas compressor 10 is provided with a compression mechanism 12 including a cylinder chamber 14 for compressing gas, has the delivery port 24 discharging compressed gas containing lubricating oil provided on the cylinder chamber, and has a delivery valve mechanism 40 as the check valve permitting flow out of compressed gas from the cylinder chamber 14 while preventing reverse flow provided on the delivery port. The delivery valve mechanism 40 includes the plate shape valve element 41 capable of bending to open the delivery port 24, and the valve support 42 capable of touching the valve element for regulating bend quantity at a time of open of the valve element, and a sticking suppression means 48 suppressing mutual sticking is provided between the valve support and the valve element 41.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 解决方案：提供一种气体压缩机，其抑制阀元件和设置在从气缸室排出的压缩气体作为止回阀的输送口的排出阀机构的阀支架的粘附，并且包括 柔性阀元件和阀支撑件调节阀元件的弯曲质量。 解决方案：该气体压缩机10设置有包括用于压缩气体的气缸室14的压缩机构12，具有排出设置在气缸室上的含有润滑油的压缩气体的排出口24，并具有排出阀机构40， 止回阀允许从气缸室14流出压缩气体，同时防止在输送口上提供反向流动。 输送阀机构40包括能够弯曲以打开输送口24的板状阀元件41和能够接触阀元件的阀支撑件42，用于在阀元件打开时调节弯曲量，并且粘贴 抑制装置48在阀支撑件和阀元件41之间设置抑制相互粘着的功能。版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006125305A

公开(公告)日：2006-05-18

申请号：JP2004315160

申请日：2004-10-29

Applicant: Calsonic Compressor Inc ,  カルソニックコンプレッサー株式会社

Inventor： SAKAI HIDEKI

IPC: F04C18/344 ,  F04C28/26

Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement gas compressor in which reduction in compression efficiency is prevented, and energy loss is inhibited, thus to ensure a smooth operation.
SOLUTION: The variable displacement gas compressor comprises a compression mechanism main body 12, leak paths, and valve mechanisms. The compressor main body 12 is provided with a compression chamber 16a, the volume of which is increased/decreased by slide movement of sliding bodies 22. The leak path communicates with the compression chamber 16a via an opening 33a made on the wall surface of the compression chamber 16a on which the sliding bodies 22 perform slide movements to allow a compressed gas to leak from the compression chamber 16a in the compression operation of the compressor main body 12. Each of the valve mechanisms opens/closes the opening 33a so as to change the volume of discharge of the compressed gas. In the valve mechanism, a valve element is provided for opening/closing the opening 33a in the outside of the compression chamber 16a, and a filler member is provided on the tip end opposing to the opening 33a of the valve element. The filler member is made of a material wearing out by sliding of the sliding body 22. The filler member fills up the recess formed of the opening and the tip end of the valve element at the position where the opening 33a of the valve element is closed.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 解决的问题：提供一种能够防止压缩效率降低并且能量损失被抑制的可变排量气体压缩机，从而确保平稳的运转。 解决方案：可变排量气体压缩机包括压缩机构主体12，泄漏路径和阀机构。 压缩机主体12设置有压缩室16a，该压缩室16a的体积通过滑动体22的滑动移动而增大/减小。泄漏路径通过在压缩壁的壁面上形成的开口33a与压缩室16a连通 在压缩机主体12的压缩操作中，滑动体22进行滑动运动以允许压缩气体从压缩室16a泄漏的腔室16a。每个阀机构打开/关闭开口33a，以便改变 压缩气体的排放量。 在阀机构中，设置有用于打开/关闭压缩室16a外部的开口33a的阀元件，并且在与阀元件的开口33a相对的前端设置填充构件。 填充部件由滑动体22滑动而磨损的材料制成。填充部件在阀元件的开口部33a闭合的位置处填充由开口部形成的凹部和阀体的前端部 。 版权所有（C）2006，JPO＆NCIPI