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公开(公告)号:US4139940A
公开(公告)日:1979-02-20
申请号:US849523
申请日:1977-11-07
摘要: An electric shaver is arranged to alleviate a cause of psuedofolliculitis by cutting low-lying facial hairs to a predetermined length. The electric shaver comprises a movable cutter and a perforated shaving foil having ribs protruding from a surface normally placed in contact with a user's beard. The shaving foil is arranged to move simultaneously with the cutter so that the ribs might lift and direct low-lying facial hairs through the perforations in the foil for shearing by the moving cutter.
摘要翻译: 布置电动剃须刀,通过将低洼的面部毛发切割成预定的长度来缓解引起眼压的原因。 电动剃须刀包括可移动切割器和穿孔剃须箔,其具有从通常与使用者的胡须接触的表面突出的肋。 剃须刀片被布置成与切割器同时移动,使得肋可以提起并且将低洼的面部毛发通过箔中的穿孔引导以通过移动切割器进行剪切。
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公开(公告)号:US06776145B1
公开(公告)日:2004-08-17
申请号:US10464190
申请日:2003-06-18
申请人: David C. White , Allan C. Harper , Matthew C. Rice
发明人: David C. White , Allan C. Harper , Matthew C. Rice
IPC分类号: F02B3300
CPC分类号: F04D29/063 , F02B33/40 , F02B39/04 , F02B39/14 , F04D25/04
摘要: A method and apparatus for a supercharger wherein pressurized air originating from the compressor side is fed into its gear box for draining the oil therein due to the reduced size of the gear box. The supercharger includes a gear case encompassing the drive gear and the driven gear. The gear case has at least one oil inlet in the gear case to receive oil, and at least one oil outlet on the gear case. An air passage has a first end connected to the compressor end down stream in relation to the compressor wheel, and a second end connected to the gear box, whereby pressurized air at the compressor end is disposed to be channeled toward the inside of the gear box for draining lubricating fluid therein.
摘要翻译: 一种用于增压器的方法和装置,其中来自压缩机侧的加压空气由于齿轮箱的尺寸减小而被送入其齿轮箱以便将油排出。 增压器包括包围驱动齿轮和从动齿轮的齿轮箱。 齿轮箱在齿轮箱中至少有一个进油口接收油,齿轮箱上至少有一个出油口。 空气通道具有相对于压缩机叶片的下游压缩机端部连接的第一端和连接到齿轮箱的第二端,由此压缩机端部的加压空气被设置成朝向齿轮箱的内部引导 用于在其中排出润滑液。
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公开(公告)号:US4480440A
公开(公告)日:1984-11-06
申请号:US370407
申请日:1982-04-21
申请人: Allan C. Harper , Edwin L. Jones , Ivan D. Beaver
发明人: Allan C. Harper , Edwin L. Jones , Ivan D. Beaver
摘要: This relates to improvements in turbochargers and more particularly to the venting of the bearing housing of a turbocharger adjacent the compressor housing. Under certain operating conditions, insufficient air is available for the compressor intake, with the result that the compressor draws a vacuum within the compressor housing and causes an undesirable flow of lubricant from the turbocharger bearings to the compressor discharge. This vacuum is applied to the interior of the bearing housing in the general area of the oil deflector and thrust bearing. A vent passage is formed through the oil deflector and the thrust bearing and down between the thrust bearing and bearing support so as to vent that portion of the bearing housing to the lubricant drain cavity, and thereby inhibit undesirable lubricant flow to the compressor discharge.
摘要翻译: 这涉及涡轮增压器的改进,更具体地涉及涡轮增压器的与压缩机壳体相邻的轴承壳体的排气。 在某些操作条件下,压缩机进气口空气不足,结果是压缩机在压缩机壳体内吸入真空,并导致润滑剂从涡轮增压器轴承流到压缩机排放物。 在导油板和推力轴承的一般区域内,该真空被施加到轴承箱的内部。 通过导油板和推力轴承和止推轴承与轴承座之间形成通气通道,以将轴承壳体的该部分排放到润滑剂排出腔,从而阻止不期望的润滑剂流向压缩机排气口。
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公开(公告)号:US4189832A
公开(公告)日:1980-02-26
申请号:US916679
申请日:1978-06-19
CPC分类号: B26B21/4018 , B26B21/20 , B26B21/40
摘要: A shaving implement for raising and holding low-lying hairs in an erect position for cutting by a blade edge and for distributing shaving force which includes resilient hair raising means spring mounted on a flange having a skin contacting surface or guard member adapted to distribute shaving force to substantially prevent stretching of a user's skin. The resilient hair raising means have barbed ends projecting beyond and substantially normal to the skin contacting surface of the flange in close proximity to the blade edge.
摘要翻译: 一种剃须器具,用于将直立位置的低位头发抬起并保持在叶片边缘处并用于分配包括弹性头发提起装置的剃须力的弹簧,弹簧安装在具有适于分配剃须力的皮肤接触表面或防护构件的凸缘上 以基本上防止使用者的皮肤伸展。 弹性头发提起装置具有突出超过并且基本上垂直于凸缘的皮肤接触表面的倒钩端部,其非常接近刀片边缘。
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公开(公告)号:US4619409A
公开(公告)日:1986-10-28
申请号:US658701
申请日:1984-10-09
IPC分类号: A61L11/00 , A61L2/18 , A61M5/32 , B02C13/04 , B02C13/20 , B02C13/288 , B02C23/00 , B09B5/00 , B02C9/04 , B02C19/12
CPC分类号: A61M5/3278 , B02C13/20 , B02C13/288 , B02C19/0075 , B02C23/00 , A61M2005/3282 , Y10S241/606
摘要: A system for disposing of large amounts of infectious hospital waste includes a generally sealed enclosure containing an apparatus for delivery, disintegration, and decontamination of waste materials. A dual conveyor arrangement provides a positive delivery of large waste containers to be disposed to a disintegrator while preventing material from being thrown from the disintegrator. The disintegrator comprises two, large, counter-rotating hammermills capable of effectively disintegrating articles of substantial size. The system enclosure is maintained at a negative pressure and adapted to prevent escape of airborne contamination from the system. A variety of protective features is also incorporated into the system to clear the disintegrator in cases of overload, to avoid power surges upon system start-up, and to effect an orderly shutdown of the system.
摘要翻译: 用于处置大量感染性医院废物的系统包括通常密封的外壳,其包含用于废物的输送,分解和去污的装置。 双输送机布置提供了大量废物容器的正向输送,以便将其放置在崩解器上,同时防止材料从崩解器中抛出。 粉碎机包括能够有效地分解相当尺寸的物品的两个大的反向旋转式锤磨机。 系统外壳保持在负压并适于防止空气中污染物从系统中逸出。 系统还集成了各种保护功能,以在过载情况下清除解体器,以避免系统启动时的电涌,并有效关闭系统。
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公开(公告)号:US4384821A
公开(公告)日:1983-05-24
申请号:US311250
申请日:1981-10-14
CPC分类号: F01D9/026
摘要: A turbocharger construction of the divided turbine housing type. To prevent failure of the divider wall due to thermally induced stresses, the divider wall is separate from the housing and means are provided to enable at least the major portion of the divider wall to move radially with respect to the housing.
摘要翻译: 涡轮增压器结构分为涡轮机外壳型。 为了防止由于热引起的应力引起的分隔壁的故障,分隔壁与壳体分离,并且提供装置以使至少分隔壁的主要部分相对于壳体径向移动。
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