公开(公告)号：JP2008075859A

公开(公告)日：2008-04-03

申请号：JP2006259300

申请日：2006-09-25

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

Inventor： TSUDA MASAHIRO

IPC: F16D27/10 ,  F04B35/00 ,  F04C29/00 ,  F16D27/112

Abstract: PROBLEM TO BE SOLVED: To appropriately maintain a current flowing to a coil wire by preventing the connected state of a lead wire and the coil wire from becoming inappropriate in a gas compressor. SOLUTION: An electromagnetic coil 13c of an electromagnetic clutch 13 has the coil wire 13e wound around the outer periphery of an annular core 13d, and the coil wire 13e has the lead wire 13f conducting a supply current to the coil wire 13e. The lead wire 13f is formed integrally with a portion extended from the coil wire 13e and wound around the core 13d of the coil wire 13e (a portion wound around the core 13d and functionally equivalent to the coil wire 13e). COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：通过防止引线和线圈线的连接状态在气体压缩机中变得不合适来适当地保持流向线圈线的电流。 解决方案：电磁离合器13的电磁线圈13c具有围绕环形铁心13d的外周缠绕的线圈线13e，线圈线13e具有向线圈线13e供电的引线13f。 引线13f与从线圈线13e延伸的部分一体地形成，并缠绕在线圈线13e的芯部13d（绕芯13d缠绕的部分，功能上相当于线圈线13e）。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008050963A

公开(公告)日：2008-03-06

申请号：JP2006226234

申请日：2006-08-23

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

Inventor： IIJIMA HIROSHI

IPC: F04C18/344 ,  F04C29/00 ,  F04C29/02

Abstract: PROBLEM TO BE SOLVED: To stabilize sealing of an inside of a compressor main body in a gas compressor.
SOLUTION: High pressure oil supply passages 28, 38 supplying refrigerator oil R of higher pressure than pressure in a compression chamber 48 are opened at sections opposing to end surfaces 50a, 50b of a rotor 50 in a rotary angle range corresponding to the compression chamber 48 under a low pressure condition of end surfaces 26, 36 of side blocks 20, 30. Consequently, pressure difference between an inlet (high pressure Pd at a delivery chamber 21) and an outlet (low pressure Ps same as the pressure chamber 48 under the low pressure condition) of the high pressure oil supply passages 28, 38 is made larger and supply quantity of refrigerator oil R to the inside of the compressor main body is increased.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 解决的问题：为了稳定压缩机主体内部在气体压缩机中的密封。 解决方案：在压缩室48内供给比压力高的制冷剂油R的高压供油通道28,38在对应于转子50的旋转角度范围内与转子50的端面50a，50b相对的部分开口 压缩室48在侧块20,30的端面26,36的低压条件下进行。因此，入口（输送室21处的高压Pd）和出口（与压力室相同的低压Ps）之间的压力差 高压供油通路28,38的低压供给通路48的高压状态下的制冷剂油R的供给量越多，压缩机主体内部的供给量越增加。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008050962A

公开(公告)日：2008-03-06

申请号：JP2006226233

申请日：2006-08-23

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

Inventor： IIJIMA HIROSHI

IPC: F04B39/10 ,  F04C18/344

Abstract: PROBLEM TO BE SOLVED: To secure operation performance equivalent to conventional compressors while relaxing severity of control of shape accuracy of a bypass passage opening-closing means for varying displacement in a variable displacement gas compressor.
SOLUTION: The variable displacement gas compressor is provided with a compressor main body compressing refrigerant gas G sucked from a low pressure space such as a suction chamber or the like in a compression chamber 22, has the compression chamber 22 corresponding to a compression stroke and bypass passages 41, 42, 43 communicating with the low pressure space formed therein, and is provided with a flat spring member 46 displacing a plate surface 46a energized to a side of a condition blocking passage between the bypass passages 41, 42 to a side of a condition permitting passage between the bypass passages 41, 42 according to difference of pressure acting on a front and a reverse plate surface 46a, 46b.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：确保与常规压缩机相当的操作性能，同时放松用于在可变排量气体压缩机中改变排量的旁通通道打开 - 关闭装置的形状精度的控制的严重性。 解决方案：可变排量气体压缩机设置有压缩机主体，其压缩在压缩室22中从吸入室等的低压空间吸入的制冷剂气体G，压缩室22对应于压缩 与形成在其中的低压空间连通的行程和旁路通道41,42,43，并且设置有平板弹簧构件46，其将通向旁路通道41,42之间的阻挡通道的侧面的板表面46a移位到 根据作用在前面板和反面板表面46a，46b上的压力差，在旁路通道41,42之间通过的条件的一侧。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008014435A

公开(公告)日：2008-01-24

申请号：JP2006187445

申请日：2006-07-07

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

Inventor： TSUDA MASAHIRO

IPC: F16D27/112 ,  F04B35/00

Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor having relatively simple construction for compatibly attaining improved strength and proper engaging/disengaging operation of an electromagnetic clutch without breaking down the balance of a load on the rotor of the compressor. SOLUTION: The electromagnetic clutch 13 is provided for on/off operation of transmitting driving force from an external automobile engine to the compressor body of the compressor 100. It has a cut-off load applying part 14 (a spring 14d, a movable pin 14a, and a retaining ring 14c) on an end face 13b as a magnetic attraction friction face for giving a load F to an armature 13e in the direction of cutting off the armature 13e magnetically attracted to a pulley 13c from the pulley 13c while selecting the engagement/disengagement of the armature 13e with/from the pulley 13c in response to magnetically attracting force generated by energizing a coil 13a. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 解决问题：提供一种具有相对简单结构的气体压缩机，以兼容地提高电磁离合器的强度和适当的接合/分离操作，而不会分解压缩机转子上的负载的平衡。 解决方案：电磁离合器13被设置用于将外部汽车发动机的驱动力传递到压缩机100的压缩机本体的开/关操作。其具有切断负载施加部14（弹簧14d， 可移动销14a和保持环14c）作为磁吸引摩擦面，用于在从皮带轮13c磁性吸引到滑轮13c的电枢13e的方向上向电枢13e施加载荷F，同时 响应于通过对线圈13a通电而产生的磁力吸引力，选择电枢13e与皮带轮13c的接合/分离。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007327340A

公开(公告)日：2007-12-20

申请号：JP2006156848

申请日：2006-06-06

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

Inventor： SHIODA NAOYUKI ,  TABUCHI KAZUTO

IPC: F04B39/04 ,  F04C18/344 ,  F04C29/02 ,  F25B1/00

Abstract: PROBLEM TO BE SOLVED: To suppress the leakage of an oil content stirred up by air flow to the outside of a gas compressor through the outlet of the gas compressor.
SOLUTION: A cyclone block 60 is disposed, while exposing a part of its outer surface 61e, in a discharge chamber 21 through which the refrigerant gas G separated from a refrigerator oil R passes in an exposed state. Therefore, the refrigerator oil R stirred up or floated is adhered to the part of the exposed outer surface 61e. Though the adhered refrigerator oil R is stirred up by the flow of the refrigerant gas G flowing in the discharge chamber 21, since a flange 61f against which the refrigerant gas G is collided is formed on the outer surface 61e, the refrigerant gas G stirring up the refrigerant oil R is collided with the flange 61f. By the inertia due to the collision, the refrigerator oil R larger in mass than the refrigerant gas G is adhered to separate the flange 61f to properly separate it from the refrigerant gas G stirring up the refrigerator oil R.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：通过气体压缩机的出口来抑制由气流搅动的油含量泄漏到气体压缩机的外部。 解决方案：旋风块60设置在暴露于暴露状态的冷冻机油R中分离的制冷剂气体G通过的排出室21中的一部分外表面61e。 因此，升起或浮起的冷冻机油R附着在露出的外表面61e的一部分上。 虽然通过在排出室21中流动的制冷剂气体G的流动使附着的冷冻机油R搅动，但是由于在外表面61e上形成有与制冷剂气体G相撞的凸缘61f，所以制冷剂气体G搅拌 制冷剂油R与凸缘61f碰撞。 由于碰撞引起的惯性，粘附质量比制冷剂气体G大的冷冻机油R，以使凸缘61f分离，从而将制冷剂气体G恰好与搅拌冷藏机油R的制冷剂气体G分离。 ）2008，JPO＆INPIT

公开(公告)号：JP2007285225A

公开(公告)日：2007-11-01

申请号：JP2006114695

申请日：2006-04-18

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: F04B39/02 ,  F04C18/344

Abstract: PROBLEM TO BE SOLVED: To suppress increase in supply power from the outside in a gas compressor.
SOLUTION: A gas compressor is equipped with a rotary shaft 51 rotatably supported and rotated by being fed with driving force, a compression chamber 48 for compressing and discharging sucked refrigerant gas G in response to the rotation of the rotary shaft 51, and oil passages 23, 33, 46 for supplying high oil pressure of refrigerating machine oil R to a peripheral surface part of the rotary shaft 51 from a pressure of the high pressure refrigerant gas G discharged from the compression chamber 48. Tooth-like projections 51a, 51b of a gear are formed in the peripheral surface part of the rotary shaft 51. Outlets on the peripheral surface part side of the rotary shaft 51 in oil passages 23, 33 are formed in a tangential direction of the peripheral surface of the rotary shaft 51 and in a state of being turned to the front of the rotating direction during operation of the rotary shaft 51. Accordingly, high oil pressure in the refrigerating machine oil R supplied to the peripheral surface part of the rotary shaft 51 gives torque for rotation in the rotating direction during operation with respect to the rotary shaft 51.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 解决的问题：为了抑制来自气体压缩机的外部的供给功率的增加。 解决方案：气体压缩机配备有通过被供给驱动力而被可旋转地支撑和旋转的旋转轴51，用于响应于旋转轴51的旋转而压缩和排出被吸入的制冷剂气体G的压缩室48，以及 油压通道23,33,46，用于从压缩室48排出的高压制冷剂气体G的压力将冷冻机油R的高油压供给到旋转轴51的周面部。齿状突起51a， 51b的齿轮形成在旋转轴51的周面部分中。油路23,33中的旋转轴51的周面部分侧的出口形成在旋转轴51的周向表面的切线方向上 并且在旋转轴51的操作期间转向旋转方向的前方的状态。因此，提供给外围表面的冷冻机油R中的高油压 旋转轴51的一部分在操作期间相对于旋转轴51产生转动方向的转矩。（C）2008，JPO＆INPIT

公开(公告)号：JP2007218130A

公开(公告)日：2007-08-30

申请号：JP2006037640

申请日：2006-02-15

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

Inventor： IIJIMA HIROSHI

IPC: F04C18/344

Abstract: PROBLEM TO BE SOLVED: To construct a gas compressor capable of pressing a tip of a vane against an inner circumference wall surface of a cylinder chamber with biasing force appropriate to construct a compression chamber and reducing biasing force as a whole.
SOLUTION: This gas compressor 10 is provided with a vane 31, a vane groove 32 and a back pressure space capable of introducing biasing force biasing the vane 31 toward an inner circumference wall surface 23 to a vane back pressure chamber 3 from an outside of a cylinder chamber 19. An interval between an inner circumference wall surface 23 and an outer circumference surface 27 is set to continuously change in a view of a rotation direction of a rotor 26. A tip 31a of the vane 31 butting on the inner circumference wall surface 23 slides on the inner circumference wall surface 23 accompanying rotation of the rotor 26. Consequently, a compression chamber 36 compressing gas is constructed in the cylinder 19. The back pressure space communicates to a vane back pressure chamber 33 via a single communication recess part 50 facing a cylinder chamber 19 to communicating with the vane back pressure chamber 33 in a range where projection quantity of the vane 31 from the vane groove 32 reaches from the minimum value to the maximum value accompanying rotation of the rotor 26.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 解决的问题：构造能够以适于构成压缩室的偏压力将叶片的前端压靠在气缸室的内周壁面上的气体压缩机，并且整体上减小偏压力。 解决方案：该气体压缩机10设置有叶片31，叶片槽32和背压室，其能够从叶片背压室3向内侧壁面23向叶片背压室3施加偏压力 内周壁面23与外周面27之间的间隔设定为在转子26的旋转方向上连续变化。叶片31的端部31a与内周面 圆周壁面23伴随着转子26的旋转而在内周壁面23上滑动。因此，在气缸19中构成压缩气体的压缩室36.背压空间经由单个通路与叶片背压室33连通 凹部50面对气缸室19，在叶片32的叶片31的突出量达到的范围内与叶片背压室33连通 从最小值到伴随转子26旋转的最大值。版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007100604A

公开(公告)日：2007-04-19

申请号：JP2005292112

申请日：2005-10-05

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

Inventor： IIJIMA HIROSHI

IPC: F04C18/344 ,  F04C29/12

Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor in which the damage and contact noise of the inner wall surfaces resulting from the contact of vanes sliding on the inner wall surfaces of a cylinder chamber on the front ends of suction holes are suppressed.
SOLUTION: This gas compressor 10 comprises the cylinder chamber 19 in which a gas is compressed, a rotor 26 rotatably stored in the cylinder chamber 19, the vanes 28 retractably held on the rotor 26 and sliding on the inner wall surfaces 23, 24, 25 of the cylinder chamber 19 according to the rotation of the rotor 26, and the suction holes 33, 34 opened to the inner wall surfaces 23, 24, 25 of the cylinder chamber 19 to take the gas from the outside into the cylinder chamber 19. Each of the suction holes 33, 34 comprises a tapered part 50 at the front ends 33a, 34a of the portions thereof exposed to the cylinder chamber 19 in the rotating direction of the rotor 26.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种气体压缩机，其中抑制了由吸引孔前端的气缸室的内壁面滑动的叶片的接触引起的内壁面的损伤和接触噪声 。 解决方案：该气体压缩机10包括气体被压缩的汽缸室19，可旋转地存储在气缸室19中的转子26，可缩回地保持在转子26上的叶片28并在内壁表面23上滑动， 24，25根据转子26的旋转而旋转，以及向气缸室19的内壁面23,24,25开口的吸入孔33,34，将气体从外侧取入气缸 每个吸入孔33,34包括在转子26的旋转方向上暴露于气缸室19的部分的前端部33a，34a处的锥形部分50.（C） 2007年，日本特许厅和INPIT

公开(公告)号：JP2007100603A

公开(公告)日：2007-04-19

申请号：JP2005292111

申请日：2005-10-05

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

Inventor： IIJIMA HIROSHI

IPC: F04C18/344 ,  F04C29/02

Abstract: PROBLEM TO BE SOLVED: To stably supply a refrigerator oil to a mechanical seal installed on a rotating shaft in a gas compressor.
SOLUTION: A communication oil passage 38 is formed to allow an oil passage 33 to which the refrigerator oil R is supplied to communicate with a space 16 in which the mechanical seal 15 is disposed. A spool valve 39 opening and closing the communication oil passage 38 according to a pressure difference between the oil passage 33 and the space 16 is disposed in the communication oil passage 38.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了将冷冻机油稳定地供给安装在气体压缩机的旋转轴上的机械密封。 解决方案：连通油通道38形成为允许供应冷冻机油R的油通道33与设置有机械密封件15的空间16相通。 根据油路33和空间16之间的压力差打开和关闭连通油路38的滑阀39设置在连通油路38中。（C）2007年，JPO＆INPIT

公开(公告)号：JP2007040181A

公开(公告)日：2007-02-15

申请号：JP2005225398

申请日：2005-08-03

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

Inventor： MURAKAMI KAORI ,  TAKATSU HIDEHISA

IPC: F04C18/344 ,  F04C29/06

Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor inhibiting vibration of a housing caused by a flow of gas which is formed in a discharge space with the gas discharged from a cylinder chamber to the discharge space and collides with a portion defining the discharge space of the housing.
SOLUTION: The gas compressor 10 comprises a cylinder body 20 with the cylinder chamber 19 defined inside, in which the gas taken in is compressed, and a housing 11 for receiving the cylinder body 20, wherein the discharge space 30 to which the gas compressed in the cylinder chamber 19 is discharged from the cylinder chamber 19 is defined by the housing 11 and the cylinder body 20. The discharge space 30 is provided with a dispersion means 40 for dispersing the flow of gas formed in the discharge space 30 by the gas discharged from the cylinder chamber 19.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种气体压缩机，其抑制由于从气缸室排出到排出空间的气体在形成在排出空间中的气体流动而引起的壳体的振动，并且与限定 放电空间。 解决方案：气体压缩机10包括气缸体20，气缸室19被限定在其内部被吸入的气体被压缩，以及用于容纳气缸体20的壳体11，其中放置空间30 气缸室19中被压缩的气体由气缸室19排出，由壳体11和气缸体20限定。放电空间30设置有分散装置40，用于将形成在放电空间30中的气体流分散 从气缸室19排出的气体。版权所有（C）2007，JPO＆INPIT