公开(公告)号：US20120207554A1

公开(公告)日：2012-08-16

申请号：US13455007

申请日：2012-04-24

Applicant: Kazuyuki Uno ,  Naoto Nishiya ,  Kouichi Furuya

Inventor： Kazuyuki Uno ,  Naoto Nishiya ,  Kouichi Furuya

IPC: B23C5/20 ,  B23B27/22

CPC classification number: B23C5/20 ,  B23B27/141 ,  B23B29/03417 ,  B23B2200/086 ,  B23B2200/201 ,  B23B2200/369 ,  B23C5/2273 ,  B23C5/2406 ,  B23C5/2462 ,  B23C2200/086 ,  B23C2200/201 ,  Y10T407/1924 ,  Y10T407/1962 ,  Y10T407/23 ,  Y10T407/235

Abstract: A cutting insert has a substantially polygonal shape, and a groove formed in a corner portion of one polygonal surface, and at an intersecting portion between a leading cutting edge and a peripheral cutting edge formed at intersecting portions of side surfaces adjacent to each other across the corner portion, a minor cutting edge is formed. Of the groove, in an area associated with the leading cutting edge and the minor cutting edge, a rake face including a downward inclined surface is formed. A first angle between a direction of maximum inclination of the downward inclined surface and the leading cutting edge is larger than a second angle between the direction of maximum inclination and the minor cutting edge.

Abstract translation: 切削刀片具有大致多边形形状，并且形成在一个多边形表面的角部中的槽和在前切削刃和周边切削刃之间的交叉部分处，所述切削刃形成在彼此相邻的侧表面的交叉部分处， 角部，形成小切削刃。 在凹槽中，在与前切削刃和副切削刃相关联的区域中形成包括向下倾斜表面的前刀面。 向下倾斜表面的最大倾斜方向与前切割刃之间的第一角度大于最大倾斜方向与次切割刃之间的第二角度。

公开(公告)号：US08454276B2

公开(公告)日：2013-06-04

申请号：US13455007

申请日：2012-04-24

Applicant: Kazuyuki Uno ,  Naoto Nishiya ,  Kouichi Furuya

Inventor： Kazuyuki Uno ,  Naoto Nishiya ,  Kouichi Furuya

IPC: B23C5/20

CPC classification number: B23C5/20 ,  B23B27/141 ,  B23B29/03417 ,  B23B2200/086 ,  B23B2200/201 ,  B23B2200/369 ,  B23C5/2273 ,  B23C5/2406 ,  B23C5/2462 ,  B23C2200/086 ,  B23C2200/201 ,  Y10T407/1924 ,  Y10T407/1962 ,  Y10T407/23 ,  Y10T407/235

Abstract: A cutting insert has a substantially polygonal shape, and a groove formed in a corner portion of one polygonal surface, and at an intersecting portion between a leading cutting edge and a peripheral cutting edge formed at intersecting portions of side surfaces adjacent to each other across the corner portion, a minor cutting edge is formed. Of the groove, in an area associated with the leading cutting edge and the minor cutting edge, a rake face including a downward inclined surface is formed. A first angle between a direction of maximum inclination of the downward inclined surface and the leading cutting edge is larger than a second angle between the direction of maximum inclination and the minor cutting edge.

Abstract translation: 切削刀片具有大致多边形形状，并且形成在一个多边形表面的角部中的槽，以及在前切削刃和周边切削刃之间的交叉部分处，所述切削刃形成在彼此相邻的侧表面的交叉部分处 角部，形成小切削刃。 在凹槽中，在与前切削刃和副切削刃相关联的区域中形成包括向下倾斜表面的前刀面。 向下倾斜表面的最大倾斜方向与前切割刃之间的第一角度大于最大倾斜方向与次切割刃之间的第二角度。

公开(公告)号：US20080041096A1

公开(公告)日：2008-02-21

申请号：US11868520

申请日：2007-10-07

Applicant: Shigeru SAKASHITA ,  Masato TAKEDA ,  Mugabi NELSON ,  Kouichi FURUYA ,  Masao KOMEDA ,  Fumiaki ONODERA ,  Ryuji HAYASHI

Inventor： Shigeru SAKASHITA ,  Masato TAKEDA ,  Mugabi NELSON ,  Kouichi FURUYA ,  Masao KOMEDA ,  Fumiaki ONODERA ,  Ryuji HAYASHI

IPC: F25B39/02

CPC classification number: F25B39/02 ,  F25B2339/0242 ,  F25B2500/28 ,  F28D9/0006 ,  F28D21/0017

Abstract: A flooded evaporator is provided which can remove floating mist more exactly resulting in that the refrigerant mist is prevented from being sucked into the compressor, and with which heat transfer between the medium to be cooled and refrigerant liquid is improved. The evaporator is composed such that; a tubular housing (3) is provided to erect from a horizontal cylindrical container (1) which forms a heat exchanging section with a heat exchanger (2) accommodated therein, an inner tube (12) for upwardly guiding refrigerant vapor generated in the heat exchanging section is provided, the inner tube (2) is covered by a loose cover (13) so that refrigerant vapor containing refrigerant mist flowed up in the inner tube (12) impinges against the loose cover (13) to be deflected downward to flow out from the inner tube (12), a space (17) is secured in the tubular housing (3) to allow refrigerant mist to fall down utilizing gravitational attraction, a demister (16) is provided in the tubular housing (3) above the space (17), the clearance area between the inner tube (12) and loose cover (13) is smaller than the clearance area between the outer periphery of the loose cover (13) and inner periphery of the tubular housing (3), and circulation paths (20) of refrigerant liquid are formed in the container (1).

Abstract translation: 提供了可以更精确地去除浮雾的溢流式蒸发器，从而防止制冷剂雾被吸入到压缩机中，从而提高要冷却介质和制冷剂液体之间的热传递。 蒸发器组成： 一个管状壳体（3）设置成从一个形成有一个容纳在其中的热交换器（2）的热交换部分的水平圆柱形容器（1）竖立，用于向上引导在热交换器中产生的制冷剂蒸汽的内管（12） 内管（2）被松开的盖子（13）覆盖，使得在内管（12）中流过的含有制冷剂雾剂的制冷剂蒸汽撞击松动盖（13）以向下偏转以流出 在内管（12）上，空间（17）被固定在管状壳体（3）中以允许制冷剂雾通过重力吸引而下落，在管状壳体（3）上方设有除雾器（16） （17）中，内管（12）和松套（13）之间的间隙小于松套（13）的外周与管状壳体（3）的内周之间的间隙面积，循环 r的路径（20） 在容器（1）中形成制冷剂液体。