公开(公告)号：US4615663A

公开(公告)日：1986-10-07

申请号：US716709

申请日：1985-03-27

申请人： Masahiro Iio ,  Yasuhiko Saruwatari ,  Hiroshi Yamazoe

发明人： Masahiro Iio ,  Yasuhiko Saruwatari ,  Hiroshi Yamazoe

IPC分类号： F04C18/344 ,  F01C21/08 ,  F04C18/00 ,  F04C29/00

CPC分类号： F01C21/0809 ,  F05C2253/04

摘要： This vane type compressor includes: a main body comprising a cylinder block formed with a bore and end members closing the ends of the bore; a rotor received within the main body in the bore so as to be rotatable about an axis extending in its longitudinal direction, its surface being formed with several slots extending in its longitudinal direction; and several vanes, each slidably fitted into one of the slots with its outer edge bearing against the inside surface of the bore in the main body. The material from which the vanes are formed is a composite material, comprising carbon and a metal including a substantial proportion of aluminum, and further including a substantial quantity of aluminum carbide, which holds the composite material together well and prevents the metal from coming away therefrom. This aluminum carbide may lie between the carbon and the reinforcing metal, and may be in a quantity of from about 1% to about 20%. The rotor may be made from cast iron, or from a material which has a similar coefficient of thermal expansion to the material for the vanes; this means that the vanes always fit well into the slots, no matter what may be the operating temperature of the compressor.

摘要翻译： 该叶片式压缩机包括：主体，其包括形成有孔的气缸体和封闭孔的端部的端部构件; 所述转子容纳在所述孔内的所述主体内，以能够围绕其长度方向延伸的轴线旋转，其表面形成有沿其纵向方向延伸的若干槽; 以及几个叶片，每个叶片可滑动地装配到一个槽中，其外边缘抵靠主体中的孔的内表面。 形成叶片的材料是复合材料，其包含碳和包含相当大比例的铝的金属，并且还包括大量的碳化铝，其将复合材料保持在一起并防止金属从其中脱落 。 该碳化铝可以位于碳与增强金属之间，并且其量可以为约1％至约20％。 转子可以由铸铁制成，或者由具有类似热膨胀系数的材料制成用于叶片的材料; 这意味着，无论压缩机的工作温度如何，叶片总是适合插入槽中。

公开(公告)号：US4269391A

公开(公告)日：1981-05-26

申请号：US898762

申请日：1978-04-24

申请人： Tutomu Saito ,  Hiroshi Yamazoe ,  Hidenori Yamaoka

发明人： Tutomu Saito ,  Hiroshi Yamazoe ,  Hidenori Yamaoka

IPC分类号： F16J15/30 ,  F16K1/226 ,  F16K3/18 ,  F16K5/06

CPC分类号： F16K1/2266 ,  F16J15/30 ,  F16K3/184 ,  F16K5/0673

摘要： A valve sealing device is proposed consisting of two parts, one of which contacts the body of the valve and is made of an expanded graphite compact or an expanded graphite--inorganic binder composite compact, and the other of which contacts the valve member and is made of a carbonaceous material--metallic material composite, a carbonaceous material impregnated with an inorganic binder, or a metallic material; a valve using such a sealing device is also proposed.

摘要翻译： 提出了一种阀门密封装置，其由两部分组成，其中一部分与阀体接触并由膨胀石墨压块或膨胀石墨 - 无机粘合剂复合材料制成，另一部分接触阀构件并制成 碳质材料金属材料复合材料，浸渍有无机粘合剂的碳质材料或金属材料; 也提出了使用这种密封装置的阀。

公开(公告)号：US4234638A

公开(公告)日：1980-11-18

申请号：US817319

申请日：1977-07-20

申请人： Hiroshi Yamazoe ,  Isao Sugiura

发明人： Hiroshi Yamazoe ,  Isao Sugiura

IPC分类号： C04B35/52 ,  C04B14/02 ,  C04B28/34 ,  C04B35/536 ,  C04B35/74 ,  E04C5/06 ,  F16J15/12 ,  B32B3/10 ,  B29J1/00 ,  B32B3/24

CPC分类号： C04B20/06 ,  C04B14/022 ,  C04B28/34 ,  C04B35/536 ,  C04B35/74 ,  E04C5/06 ,  F16J15/122 ,  Y10T428/24289 ,  Y10T428/24298 ,  Y10T428/24331 ,  Y10T428/24347 ,  Y10T428/24628 ,  Y10T428/30

摘要： Composite sheets comprising expanded graphite, a sheet-like metallic core inserted therein and, if desired, a binder for the expanded graphite. In one embodiment, gaskets are prepared from the composite sheets.

摘要翻译： 包含膨胀石墨，插入其中的片状金属芯和如果需要的用于膨胀石墨的粘合剂的复合片材。 在一个实施例中，垫片由复合片制成。

公开(公告)号：US4045526A

公开(公告)日：1977-08-30

申请号：US559298

申请日：1975-03-17

申请人： Kazumi Iwamoto ,  Tutomu Tobita ,  Toshio Masuyama ,  Hiroshi Yamazoe

发明人： Kazumi Iwamoto ,  Tutomu Tobita ,  Toshio Masuyama ,  Hiroshi Yamazoe

IPC分类号： G21C3/62 ,  G21C21/02 ,  G21C21/16

CPC分类号： G21C21/02 ,  Y10S376/901

摘要： A process for the preparation of graphite-clad nuclear fuel rods comprising coating fine particles of a nuclear fuel such as uranium oxide or thorium oxide with a matrix material containing graphite powder and a binder to form matrix material-coated globules, charging the thus-formed globules, without or after being pre-molded into a green rod-like fuel compact, into the rubber mold of a rubber press molding machine, charging a similar matrix material in the gap between the globules or rod-like fuel compact and the inner wall of the rubber mold, compressing the whole mass in the direction from the side face of the whole mass to the axis thereof to form a green, graphite coat material-coated fuel compact, baking the thus-formed green fuel compact at a temperature of up to 1800.degree. C and, if desired, impregnating the baked product with a resin followed by being rebaked at a temperature of up to 1800.degree. C; and the graphite-clad nuclear fuel rods.

摘要翻译： 一种用于制备包覆石墨的核燃料棒的方法，包括用含有石墨粉末和粘合剂的基体材料涂覆诸如氧化铀或氧化钍的核燃料的细颗粒以形成基体材料涂覆的球，将由此形成 小球，没有或之后被预先模制成绿色棒状燃料压块，进入橡胶压模机的橡胶模具中，在小球或棒状燃料压块之间的间隙中加入类似的基质材料， 的橡胶模具，从整个物料的侧面向其轴线方向压制整个物料，形成绿色的石墨涂层材料涂覆的燃料成型体，在如此形成的绿色燃料压块的温度下烘烤 如果需要，用树脂浸渍烘焙产品，然后在高达1800℃的温度下再加捻; 和石墨包覆的核燃料棒。