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91. 发明授权

US5016524A Sealing arrangement for a piston in a compressor 失效
标题翻译：压缩机活塞密封装置
公开(公告)号：US5016524A
公开(公告)日：1991-05-21
申请号：US491351
申请日：1990-03-09
申请人： Katsunori Kawai , Hayato Ikeda , Shinichi Ishihara , Toshihiro Kawai
发明人： Katsunori Kawai , Hayato Ikeda , Shinichi Ishihara , Toshihiro Kawai
IPC分类号： F16J9/10 , F04B39/00 , F16J9/28 , F16J15/16 , F16J15/32 , F16J15/56
CPC分类号： F16J15/166 , F04B39/0005 , F16J15/3228 , F16J15/56 , Y10T29/49274 , Y10T29/49279
摘要： A continuous seal ring member fitted in a ring groove of a piston of a compressor. The seal ring member has a washer-like initial shape with an internal diameter smaller than an outer diameter of the piston, whereby the inner peripheral portion of the seal ring member is expanded when the seal ring member is fitted in the ring groove. The outer peripheral portion of the ring seal member is then axially and inwardly collapsed relative to the inner peripheral portion thereof so that one of the side surfaces of the initial seal ring member constitutes an outer sealing surface for engagement with the cylinder bore and the outer peripheral portion in the original shape is arranged on the side of said compression chamber. A backup ring member fitted in the ring groove on the side of the continuous seal ring member remote from the compression chamber has a surface area abutting against the side surface of the ring groove on the side remote from the compression chamber and sufficient to retain the continuous seal ring member in the ring groove.
摘要翻译：安装在压缩机的活塞的环槽中的连续的密封环构件。密封环构件具有内径小于活塞外径的垫圈状初始形状，由此当密封环构件嵌入环形槽中时，密封环构件的内周部分膨胀。然后，环形密封构件的外周部分相对于其内周部分被轴向和向内折叠，使得初始密封环构件的一个侧表面构成用于与缸孔和外周边接合的外密封表面原始形状的部分布置在所述压缩室的侧面。安装在远离压缩室的连续密封环构件侧的环形槽中的支承环构件具有与远离压缩室的一侧的环形槽的侧表面邻接的表面区域，并且足以保持连续的密封环构件在环槽中。

92. 发明授权

US4974702A Swash plate type compressor with thrust bearing lubricator 失效
标题翻译：带推力轴承润滑器的斜盘式压缩机
公开(公告)号：US4974702A
公开(公告)日：1990-12-04
申请号：US470985
申请日：1990-01-24
申请人： Naoya Yokomachi , Hayato Ikeda , Norihiko Nakamura , Katsunori Kawai , Masahiro Sawada , Shinichi Ishihara
发明人： Naoya Yokomachi , Hayato Ikeda , Norihiko Nakamura , Katsunori Kawai , Masahiro Sawada , Shinichi Ishihara
IPC分类号： F04B27/10 , F16C19/30 , F16C33/66 , F16N13/20
CPC分类号： F16C33/6659 , F04B27/1063 , F16C19/30 , F16N13/20
摘要： A thrust bearing lubricating system of a swash plate type compressor having a main lubricating oil passageway bored in the center of a drive shaft on which a swash plate is mounted to be axially supported by a pair of front and rear thrust bearings, an oil pumping mechanism for pumping lubricating oil from an oil sump in the bottom of a cylinder block assembly and supplying the lubricating oil into the main lubricating oil passageway, and at least front and rear radial branch lubricating oil passageways formed in the drive shaft to be communicated with the main lubricating oil passageway and to allow spouting of the lubricating oil toward the front and rear thrust bearings, the front and rear radial branch lubricating oil passageways having different cross-sectional areas from one another to equalize an amount of lubricating oil supplied to both thrust bearings.
摘要翻译：旋转斜盘式压缩机的推力轴承润滑系统，其具有在驱动轴的中心上钻出旋转斜盘的主润滑油通道，其被一对前后推力轴承轴向支撑，油泵机构用于从气缸体组件的底部的油底壳泵送润滑油，并将润滑油供应到主润滑油通道中，以及形成在驱动轴中的至少前后径向分支润滑油通道，以与主体连通润滑油通道并且允许润滑油朝向前推力轴承和后推力轴承喷射，前后径向分支润滑油通道具有彼此不同的横截面积，以平衡供应到两个推力轴承的润滑油的量。

93. 发明授权

US4880857A Carbon black-graft polymer, method for production thereof, and use thereof 失效
标题翻译：炭黑接枝聚合物，其制备方法及其用途
公开(公告)号：US4880857A
公开(公告)日：1989-11-14
申请号：US134319
申请日：1987-12-16
申请人： Yoshikuni Mori , Mitsuo Kushino , Hayato Ikeda , Nobuaki Urashima , Masuji Izubayashi , Shigeru Tanimori , Yoshihiro Arita , Kiyoshi Kawamura , Kenji Minami , Yoshinori Sano
发明人： Yoshikuni Mori , Mitsuo Kushino , Hayato Ikeda , Nobuaki Urashima , Masuji Izubayashi , Shigeru Tanimori , Yoshihiro Arita , Kiyoshi Kawamura , Kenji Minami , Yoshinori Sano
IPC分类号： B41M5/395 , C08F292/00 , C08G83/00 , C08K3/18 , G03G9/09 , G11B5/73
CPC分类号： B41M5/395 , C08F292/00 , C08G83/001 , G03G9/0904 , G11B5/7305
摘要： A carbon black-graft polymer, produced by causing a polymer possessing within the molecular unit thereof at least one reactive group selected from the class consisting of aziridine group, oxazoline group. N-hydroxyalkylamide group, epoxy group, and thioepoxy group to react with carbon black. The polymer can be used as a toner for electrostatically charged image, resin composition, coating composition, ink for thermographic transer, coating gent for magnetic recording medium, rubber composition, and carbon black dispersion and the like.

94. 发明授权

US4813852A Discharge arrangement of a compressor having a plurality of compression chambers 失效
标题翻译：具有多个压缩室的压缩机的排出装置
公开(公告)号：US4813852A
公开(公告)日：1989-03-21
申请号：US166444
申请日：1988-03-09
申请人： Hayato Ikeda , Isao Tsuzuki , Kazuhiro Ohta
发明人： Hayato Ikeda , Isao Tsuzuki , Kazuhiro Ohta
IPC分类号： F04B27/08 , F04B27/10 , F04B39/12 , F04B1/06
CPC分类号： F04B27/1081 , F04B39/125
摘要： A compressor comprising a cylinder block having a plurality of compression chambers and a housing having a discharge chamber and an outlet port. The housing is mounted on the cylinder block through a valve plate having discharge ports for discharging fluid from the compression chambers into the discharge chamber. At least one bulkhead wall is provided in the housing, extending from a position near at least one of the discharge ports toward the outlet port for separating the at least one discharge port and an adjacent discharge port.
摘要翻译：一种压缩机，包括具有多个压缩室的气缸体和具有排出室和出口的壳体。壳体通过具有用于将流体从压缩室排出到排放室中的排出口的阀板安装在气缸体上。至少一个隔板壁设置在壳体中，从靠近至少一个排放端口的位置朝向出口端口延伸，用于分离至少一个排出口和相邻排出口。

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