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：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。

公开(公告)号：US20160040094A1

公开(公告)日：2016-02-11

申请号：US14776173

申请日：2014-03-14

Applicant: IDEMITSU KOSAN CO., LTD. ,  DENSO CORPORATION ,  KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

Inventor： Masato KANEKO ,  Masataka MUTO ,  Masami SANUKI ,  Takahiro HOSHIDA

IPC: C10M169/04 ,  C09K5/04

CPC classification number: C10M169/04 ,  C09K5/041 ,  C10M171/008 ,  C10M2207/2835 ,  C10M2209/043 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1075 ,  C10M2209/1085 ,  C10N2220/022 ,  C10N2220/302 ,  C10N2220/306 ,  C10N2230/02 ,  C10N2240/30 ,  F25B9/008

Abstract: Provided is a refrigerating machine oil composition, which is to be used for a refrigerant including a mixture of an unsaturated fluorinated hydrocarbon compound, a saturated fluorinated hydrocarbon compound and CO2, contains a base oil which includes at least one selected from a polyoxyalkylene glycol, a polyvinyl ether, a copolymer of a poly(oxy)alkylene glycol or a monoether thereof and a polyvinyl ether, and a polyol ester and has a kinematic viscosity at 100° C. of 2 mm2/s or more and 50 mm2/s or less and a hydroxyl value of 5 mgKOH/g or less, is able to be used for a refrigerating machine system using a refrigerant having a low global warming potential and usable especially for a car air conditioner or the like and including a mixture of an unsaturated fluorinated hydrocarbon compound, a saturated fluorinated hydrocarbon compound and CO2, and exhibits not only excellent compatibility with the refrigerant but also excellent stability.

Abstract translation: 提供一种用于包含不饱和氟化烃化合物，饱和氟化烃化合物和CO 2的混合物的制冷剂的制冷机油组合物，其包含基油，其包含选自聚氧亚烷基二醇， 聚氧乙烯醚，聚（氧基）亚烷基二醇或其单醚和聚乙烯醚的共聚物和多元醇酯，并且在100℃下的运动粘度为2mm 2 / s以上且50mm 2 / s以下 羟基值为5mgKOH / g以下，能够用于使用具有低的全球变暖潜能值的制冷剂的制冷机系统，特别适用于汽车空调等，并且包括不饱和氟化物 烃化合物，饱和氟化烃化合物和CO 2，并且不仅与制冷剂具有良好的相容性，而且具有优异的稳定性。