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    • 64. 发明申请
    • GREASE PUMP UNIT
    • 油泵单元
    • US20140020768A1
    • 2014-01-23
    • US14009704
    • 2012-01-17
    • Hiroyuki DoiHirokazu Tanaka
    • Hiroyuki DoiHirokazu Tanaka
    • B67D7/04
    • B67D7/04F16N7/385F16N11/10F16N25/00Y10T137/2931
    • A grease pump unit has a metering valve 37 and a grease supplying device 50 in which a suction tube 16 on a pump device 11 extends through a follower plate 19 in a grease can 100, grease in the grease can 100 being sucked through the suction tube 16 and discharged through a discharge port 17 by activation of the pump device 11. Provided are a bubble dividing device 32 which supplies the grease discharged through the discharge port 17 through an supply pipe 24 to micronize bubbles in the grease and which supplies the grease through a supply pipe 36 to the metering valve 37, and a return pipe 47 which returns a portion of the grease not discharged through the metering valve 37 into the grease can 100 via the follower plate 19.
    • 油脂泵单元具有计量阀37和润滑脂供给装置50,其中泵装置11上的吸入管16通过润滑脂罐100中的从动板19延伸,润滑脂罐100中的润滑脂通过吸管 并且通过泵装置11的激活通过排出口17排出。气泡分离装置32通过供给管24供给通过排出口17排出的油脂,以微粉化润滑脂中的气泡,并且通过 向计量阀37供给的供给管36,以及通过从动板19使未经计量阀37排出的润滑脂的一部分返回到润滑脂罐100中的回流管47。
    • 70. 发明授权
    • Lens assembly, optical device, optical axis adjusting method for an optical device
    • 镜头组件,光学装置,光学装置的光轴调整方法
    • US08182159B2
    • 2012-05-22
    • US12311696
    • 2007-12-10
    • Hirokazu Tanaka
    • Hirokazu Tanaka
    • G02B6/38G02B6/36
    • G02B7/027G02B6/2937G02B6/29389G02B6/29395G02B6/32G02B6/3873G02B7/025
    • An optical device includes a first retaining sleeve having a first capillary tube retained therein, the first capillary tube having an optical fiber inserted therein; a second retaining sleeve having a second capillary tube retained therein, the second capillary tube having an optical fiber inserted therein; and a lens assembly. The lens assembly includes a first lens and a second lens each of which has one end surface provided with a spherical surface portion, an optical functional portion, and an accommodation sleeve for accommodating the optical functional component. An end surface of the first retaining sleeve is fixed to one end surface of the accommodation sleeve, and an end surface of the second retaining sleeve is fixed to the other end surface of the accommodation sleeve.
    • 光学装置包括:第一保持套筒,其具有保持在其中的第一毛细管,第一毛细管具有插入其中的光纤; 具有保持在其中的第二毛细管的第二保持套筒,所述第二毛细管具有插入其中的光纤; 和透镜组件。 透镜组件包括第一透镜和第二透镜,每个透镜具有设置有球面部分的一个端面,光学功能部分和用于容纳光学功能部件的容纳套筒。 第一保持套筒的端面固定在容纳套筒的一个端面上,第二保持套筒的端面固定在容纳套筒的另一端面上。