公开(公告)号：US20160327039A1

公开(公告)日：2016-11-10

申请号：US15108802

申请日：2015-01-21

Applicant: DENSO CORPORATION

Inventor： Masashi HIGASHIYAMA ,  Masami SANUKI ,  Tsuyoshi TAKEMOTO ,  Shigeru KAWANO

IPC: F04C18/02 ,  F04C27/00 ,  F04C29/00 ,  F04C25/00

CPC classification number: F04C18/0215 ,  F01C21/007 ,  F01C21/10 ,  F04C23/008 ,  F04C25/00 ,  F04C27/003 ,  F04C29/0085 ,  F04C2210/26 ,  F04C2230/604 ,  F04C2240/30 ,  F04C2240/40 ,  F04C2270/12

Abstract: An attachment structure is for attaching a compressor to an attachment surface of an attachment target member. The compressor is a scroll type compressor and has a housing, a fixed scroll and a movable scroll. The housing is fixed to the attachment surface. The fixed scroll is fixed inside the housing and has a fixed-side tooth having a scroll shape. The movable scroll has a movable-side tooth having a scroll shape and engaging with the fixed-side tooth. The movable scroll revolves with respect to the fixed scroll. A central axis around which the movable scroll revolves is parallel with the attachment surface. A vibration direction, which is included in a radial direction of the compressor and in which a vibration component becomes largest, is different from a normal direction when viewed in an axial direction of the central axis.

Abstract translation: 附接结构用于将压缩机附接到附接目标构件的附接表面。 压缩机是涡旋式压缩机，具有壳体，固定涡旋件和动涡旋盘。 外壳固定在安装面上。 固定涡卷固定在壳体内，并具有涡卷形状的固定侧齿。 动涡旋盘具有可动侧齿，其具有涡旋形状并与固定侧齿啮合。 动涡旋盘相对于固定涡旋盘旋转。 动涡旋盘围绕其旋转的中心轴与附接表面平行。 包括在压缩机的径向并且其中振动分量变得最大的振动方向在从中心轴的轴向观察时与法线方向不同。

公开(公告)号：US20160222965A1

公开(公告)日：2016-08-04

申请号：US15029299

申请日：2014-10-10

Applicant: DENSO CORPORATION ,  NIPPON SOKEN, INC.

Inventor： Yuichi OHNO ,  Kazuhide UCHIDA ,  Masashi HIGASHIYAMA

IPC: F04C28/20 ,  F04C29/00 ,  F04C29/12 ,  F04C18/02

CPC classification number: F04C28/20 ,  F04C18/0215 ,  F04C18/0223 ,  F04C18/0269 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0057 ,  F04C29/12

Abstract: A scroll-type compressor includes: a movable scroll including a low-stage movable tooth portion having a spiral shape and protruding from a first side of a movable substrate portion in an axial direction, and a high-stage movable tooth portion having a spiral shape and protruding from a second side of the movable substrate portion in the axial direction; and a shaft arranged to extend through the movable substrate portion and causing the movable scroll to undergo revolution motion. A low-stage compression mechanism and a high-stage movable compression mechanism are provided on opposite sides of the movable substrate portion in the axial direction. The numbers of curling of the low-stage movable tooth portion and the high-stage movable tooth portion are set to be one.

Abstract translation: 涡旋式压缩机包括：动涡旋盘，其具有螺旋状的低级可动齿部和从可动基板部的轴向的第一侧突出的高级可动齿部和具有螺旋状的高级可动齿部 并从所述可动基板部的第二侧向轴向突出; 以及布置成延伸穿过可移动基板部分并使可动涡旋件经受旋转运动的轴。 在可动基板部的轴向的两侧设置有低级侧压缩机构和高级可动压缩机构。 低级可动齿部和高级可动齿部的卷曲数为1个。

公开(公告)号：US20160115957A1

公开(公告)日：2016-04-28

申请号：US14895166

申请日：2014-05-26

Applicant: NIPPON SOKEN, INC. ,  DENSO CORPORATION

Inventor： Yoshinori MURASE ,  Masami SANUKI ,  Masashi HIGASHIYAMA ,  Hiroshi OGAWA

IPC: F04C18/332 ,  F04C29/06 ,  F04C29/00

CPC classification number: F04C18/332 ,  F04C18/336 ,  F04C29/0057 ,  F04C29/0085 ,  F04C29/06 ,  F04C2240/603

Abstract: A rotary compression mechanism includes: a shaft attached to a casing; a drive cylinder rotatably supported on the shaft; a rotor provided inside the drive cylinder; a transfer mechanism connecting the drive cylinder and the rotor in rotational motion at a constant speed; and a partition plate dividing a space defined between an inner periphery of the drive cylinder and an outer periphery of the rotor. The rotor has a second rotation center which is eccentric with respect to a first rotation center of the drive cylinder such that the outer periphery of the rotor is in contact with the inner periphery of the drive cylinder at a contact portion. The partition plate has a structure by which one end of the partition plate is let in and out in a vicinity of the inner periphery of the drive cylinder or in a vicinity of the outer periphery of the rotor.

Abstract translation: 旋转压缩机构包括：连接到壳体的轴; 可旋转地支撑在所述轴上的驱动气缸; 设置在驱动气缸内部的转子; 以恒定的速度旋转运动地连接驱动气缸和转子的传送机构; 以及分隔在所述驱动筒的内周与所述转子的外周之间的空间的分隔板。 转子具有相对于驱动气缸的第一旋转中心偏心的第二旋转中心，使得转子的外周在接触部分处与驱动气缸的内周接触。 分隔板具有这样的结构，隔板的一端在驱动缸的内周附近或转子的外周附近进出。