公开(公告)号：US06189434B1

公开(公告)日：2001-02-20

申请号：US09221288

申请日：1998-12-23

Applicant: Masahiro Kawaguchi ,  Shintaro Miura ,  Takuya Okuno ,  Hideki Mizutani ,  Kenji Takenaka ,  Manabu Sugiura ,  Hiroaki Kayukawa

Inventor： Masahiro Kawaguchi ,  Shintaro Miura ,  Takuya Okuno ,  Hideki Mizutani ,  Kenji Takenaka ,  Manabu Sugiura ,  Hiroaki Kayukawa

IPC: F01B300

CPC classification number: F04B27/1054 ,  F05C2201/0475 ,  F05C2201/049 ,  F05C2201/0493 ,  F05C2203/086 ,  F05C2253/12

Abstract: A single-headed piston type swash-plate-operated refrigerant compressor is provided with a swash plate mounted on a rotatable drive shaft and having front and rear opposite surfaces, single headed pistons arranged on the rear side of the swash plate to reciprocate in respective cylinder bores, and front and rear shoes to be held in slide-contact with the peripheral parts of the front and rear surfaces of the swash plate to engage a tail end part of each of the single headed pistons with the swash plate in which the front and rear surfaces of the swash plate are provided with respective uppermost layers having physical surface properties different from one another. A front uppermost and a rear uppermost layer of the swash plate are formed of a sprayed coating of, for example, a copper-base material and the rear uppermost layer is coated by a solid lubricant layer containing a solid lubricant, such as molybdenum disulfide, at least in a part of the solid lubricant. The thickness of the solid lubricant layer is measured and controlled by using the surface of the front layer as a reference plane.

Abstract translation: 单头活塞式斜盘式制冷剂压缩机设置有安装在可旋转的驱动轴上并具有前后相对表面的斜盘，单头活塞布置在斜盘的后侧以在相应气缸中往复运动 孔和前后鞋与旋转斜盘的前表面和后表面的周边部分滑动接触，以将每个单头活塞的尾端部分与斜盘接合，其中前， 旋转斜盘的后表面设置有具有彼此不同的物理表面性质的相应的最上层。 旋转斜盘的前最上层和后最上层由例如铜基材料的喷涂涂层形成，后最上层由含有固体润滑剂如二硫化钼的固体润滑剂层涂覆， 至少部分固体润滑剂。 通过使用前层的表面作为参考平面来测量和控制固体润滑剂层的厚度。

公开(公告)号：US06541127B1

公开(公告)日：2003-04-01

申请号：US09786754

申请日：2001-03-09

Applicant: Takashi Tomikawa ,  Toyokazu Yamada

Inventor： Takashi Tomikawa ,  Toyokazu Yamada

IPC: B32B1520

CPC classification number: F04B27/1054 ,  F05C2201/021 ,  F05C2201/0475 ,  F05C2201/049 ,  F05C2201/903 ,  F05C2203/06 ,  Y10S428/937 ,  Y10T428/12535 ,  Y10T428/12625 ,  Y10T428/1266 ,  Y10T428/12667 ,  Y10T428/12687 ,  Y10T428/12694 ,  Y10T428/12736 ,  Y10T428/1275 ,  Y10T428/12757 ,  Y10T428/12764 ,  Y10T428/12903 ,  Y10T428/12917

Abstract: In order to improve the wear resistance of the swash plate of a swash-plate type compressor, on which plate copper alloy is flame-sprayed, a composite material, which consists of copper or first copper alloy (for example Cu—Pb alloy) including at least unmelted phase and aluminum or first aluminum alloy (for example Al—Si alloy) including at least melted phase, is flame sprayed on the sliding surface with a shoe.

Abstract translation: 为了提高斜板式压缩机的旋转斜盘的耐磨性，该斜盘式压缩机在其上喷涂有铜铜合金，由铜或第一铜合金（例如Cu-Pb合金）组成的复合材料包括 至少未熔化的相和包含至少熔融相的铝或第一铝合金（例如Al-Si合金）用鞋子在滑动表面上火焰喷涂。

公开(公告)号：US06286334B1

公开(公告)日：2001-09-11

申请号：US09551549

申请日：2000-04-18

Applicant: Kenji Tojo ,  Hideyuki Ueda ,  Yoshikatsu Tomita ,  Takao Mizuno

Inventor： Kenji Tojo ,  Hideyuki Ueda ,  Yoshikatsu Tomita ,  Takao Mizuno

IPC: F25B100

CPC classification number: C10M107/24 ,  C10M171/008 ,  C10M2209/04 ,  C10M2209/06 ,  C10M2209/062 ,  C10M2211/022 ,  C10M2211/06 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  F01C21/02 ,  F04B39/0215 ,  F04C18/0215 ,  F04C29/02 ,  F04C2210/14 ,  F04C2210/26 ,  F05C2201/049 ,  F25B31/002

Abstract: The refrigerating apparatus of the invention has a scroll compressor having a compressing section sucking and compressing a hydrofluorocarbon-based refrigerant, a condenser and the like, in which a plain bearing slidably supporting a driving shaft driving the compressing section of the scroll compressor is made of a material containing lead, and an ether oil miscible with the refrigerant used in a refrigerant circuit is used as a lubricant for lubricating the plain bearing.

Abstract translation: 本发明的制冷装置具有：涡旋式压缩机，其具有吸入和压缩氢氟烃类制冷剂，冷凝器等的压缩部，其中可滑动地支撑驱动所述涡旋压缩机的压缩部的驱动轴的滑动轴承由 作为用于润滑滑动轴承的润滑剂，使用含有铅的材料和与制冷剂回路中使用的制冷剂混溶的醚油。

公开(公告)号：US06109899A

公开(公告)日：2000-08-29

申请号：US293087

申请日：1999-04-16

Applicant: Thomas R. Barito ,  Jason J. Hugenroth

Inventor： Thomas R. Barito ,  Jason J. Hugenroth

IPC: F01C21/02 ,  F04C18/02 ,  F04C29/00 ,  F04C18/00

CPC classification number: F01C21/02 ,  F04C18/0215 ,  F04C29/0042 ,  F04C2240/50 ,  F05C2201/049 ,  F05C2203/0882 ,  F05C2253/20 ,  Y10S384/909

Abstract: A scroll compressor of the type having a cantilever mounted shaft is provided with a carbon crankcase bearing. Further, the bearing mounting the eccentric pin within the orbiting scroll is also formed of a carbon material. The bearing mounting the lower end of the shaft is further formed of the carbon material. The carbon bearing insures that the shaft will be quickly worn away should there be shaft misalignment.

Abstract translation: 具有悬臂安装轴的类型的涡旋压缩机设置有碳曲轴箱轴承。 此外，将偏心销安装在绕动涡盘内的轴承也由碳材料形成。 安装轴的下端的轴承进一步由碳材料形成。 如果轴轴未对准，碳轴承可确保轴快速磨损。

公开(公告)号：US6099278A

公开(公告)日：2000-08-08

申请号：US151118

申请日：1998-09-10

Applicant: Jason J. Hugenroth ,  Thomas R. Barito

Inventor： Jason J. Hugenroth ,  Thomas R. Barito

IPC: F01C21/02 ,  F04C18/02 ,  F04C29/00 ,  F01C1/02

CPC classification number: F04C18/0215 ,  F01C21/02 ,  F04C29/0042 ,  F04C2240/50 ,  F05C2201/049 ,  F05C2203/0882 ,  F05C2253/20 ,  Y10S384/91

Abstract: A scroll compressor of the type having a cantilever mounted shaft is provided with a carbon crank case bearing. The carbon bearing insures that the shaft will be quickly worn away should there be shaft misalignment.

Abstract translation: 具有悬臂安装轴的类型的涡旋压缩机设置有碳曲轴箱轴承。 如果轴轴未对准，碳轴承可确保轴快速磨损。