公开(公告)号：JP2009138811A

公开(公告)日：2009-06-25

申请号：JP2007313879

申请日：2007-12-04

Applicant: Smc Corp ,  Smc株式会社

Inventor： MINEGISHI KEIICHI ,  YOSHIDA YASUNORI ,  WADA KOJI ,  KAWAMURA YOICHI

IPC: F16K31/143 ,  B23K20/00 ,  F16K27/00

CPC classification number: F16K41/103 ,  B23K20/02 ,  F16K31/1221 ,  Y10T29/49428

Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a fluid pressure device and the fluid pressure device in which joints are diffusion-bonded to a valve body. SOLUTION: In the fluid pressure device 10, the joints 38a and 38b are inserted into an inlet port 26 and an outlet port 28 formed in the valve body 12, and heating is performed to generate a temperature difference between the valve body 12 and the joints 38, whereupon by diffusion bonding of the joints 38a and 38b into a wall part of the valve body 12 in which the inlet port 26 and the outlet port 28 are formed, both members can be accurately bonded. Thus, airtightness or liquid-tightness can be further enhanced, and a stay of fluid can also be avoided. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种流体压力装置和液压装置的制造方法，其中接头被扩散接合到阀体。 解决方案：在流体压力装置10中，接头38a和38b插入到形成在阀体12中的入口26和出口28中，并且进行加热以产生阀体12之间的温度差 和接头38，由此通过将接头38a和38b扩散接合到形成有入口26和出口28的阀体12的壁部分中，可以精确地接合两个部件。 因此，可以进一步提高气密性或液密性，还可以避免流体的滞留。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009074651A

公开(公告)日：2009-04-09

申请号：JP2007246021

申请日：2007-09-21

Applicant: Smc Corp ,  Smc株式会社

Inventor： MINEGISHI KEIICHI ,  YOSHIDA YASUNORI ,  WADA KOJI ,  KAWAMURA YOICHI

IPC: F15B11/00

CPC classification number: B81C1/00071 ,  B81B2201/054 ,  B81B2201/058 ,  B81C2201/019 ,  F15B13/0807 ,  Y10T137/87885

Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-process and inexpensive-to-manufacture fluid flow channel structure with a simple constitution and suitable for a light weight. SOLUTION: Wire materials 14 and 16 with predetermined patterns are arranged between a first block member 10 and a second block member 12, and by integrating the first block member 10, the second block member 12, the wire material 14, and the wire material 16, an airtight or liquid-tight fluid flow channel is formed between these members. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供具有简单构造并且适合于轻量化的易于制造和廉价制造的流体流动通道结构。

解决方案：具有预定图案的线材14和16布置在第一块构件10和第二块构件12之间，并且通过将第一块构件10，第二块构件12，线材14和 线材16，在这些构件之间形成气密或液密流体流动通道。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009097520A

公开(公告)日：2009-05-07

申请号：JP2007266452

申请日：2007-10-12

Applicant: Smc Corp ,  Smc株式会社

Inventor： MINEGISHI KEIICHI ,  YOSHIDA YASUNORI ,  WADA KOJI ,  KAWAMURA YOICHI

IPC: F15B11/00 ,  B23K20/00 ,  B23K103/10 ,  B60T8/34

CPC classification number: F15B13/0839 ,  F15B13/081 ,  Y10T137/2224 ,  Y10T428/12361 ,  Y10T428/12674 ,  Y10T428/12764 ,  Y10T428/12986

Abstract: PROBLEM TO BE SOLVED: To provide a laminated structure for fluid, superior in strength, and rich in durability, by minimizing deformation of a fluid flow passage, by forming the laminated structure for the fluid of a block member. SOLUTION: This laminated structure 10 for the fluid is formed by stacking a first block member 12, an intermediate member 14 and a second block member 16 in this order, and each of members is mutually joined. Further, by setting an elastic constant of the intermediate member 14 to be greater than elastic constants of the first block member 12 and the second block member 16, deformation of groove part 18-24 formed in the first block member 12 can be minimized, and the laminated structure 10 for the fluid forming the highly accurate fluid flow passage can be provided. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：通过形成用于块体构件的流体的层叠结构，通过使流体流动通道的变形最小化来提供流体强度高，寿命长的层压结构。 解决方案：用于流体的层压结构体10依次堆叠第一块件12，中间件14和第二块件16而形成，并且每个构件相互连接。 此外，通过将中间构件14的弹性常数设定为大于第一块构件12和第二块构件16的弹性常数，能够使形成在第一块构件12中的槽部18-24的变形最小化， 可以提供用于形成高精度流体流动通道的流体的层叠结构10。 版权所有（C）2009，JPO＆INPIT