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Patent Agency Ranking
公开(公告)号：DE60320975D1
公开(公告)日：2008-06-26
申请号：DE60320975
申请日：2003-04-18
Applicant: ADVICS CO LTD
Inventor： SUZUKI KENICHI , SAKAKIBARA YUICHIRO , YAMASHITA YUTAKA
Abstract: A hydraulic accumulator A to be removably attached to a support member includes a liquid chamber R2b having a predetermined volume even when no pressurized operating liquid is accumulated, and communicating with a liquid inflow port Pi and a liquid outflow port Po, which are disposed below the liquid chamber R2b. A liquid-chamber-R2b-side end of an outflow passageway So connecting the liquid chamber R2b and the liquid outflow port Po opens to an upper portion of the liquid chamber R2b. Further, an inflow passageway Si connecting the liquid chamber R2b and the liquid inflow port Pi is coaxially disposed within the outflow passageway So, and a liquid-chamber-R2b-side end of the inflow passageway Si opens to the upper portion of the liquid chamber R2b.
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公开(公告)号：EP1498615A4
公开(公告)日：2006-01-04
申请号：EP03720927
申请日：2003-04-18
Applicant: ADVICS CO LTD
Inventor： SUZUKI KENICHI , SAKAKIBARA YUICHIRO , YAMASHITA YUTAKA
CPC classification number: F15B1/103 , F15B1/22 , F15B2201/205 , F15B2201/31 , F15B2201/3151 , F15B2201/3153 , F15B2201/41 , F15B2201/415
Abstract: A hydraulic accumulator (A) detachable from a support body, comprising, therein, a fluid chamber (R2b) having a specified volume in the state of not accumulating working fluid therein and allowed to communicate with a fluid inlet (Pi) and a fluid outlet (P0), wherein the fluid inlet (Pi) and the fluid outlet (Po) are located on the lower side of the fluid chamber (R2b), the end part of an outflow passage (S0) on the fluid chamber (R2b) for communicating the fluid chamber (R2b) with the fluid outlet (P0) is opened to the upper part of the fluid chamber (R2b), an inflow passage (Si) communicating the fluid chamber (R2b) with the fluid inlet (Pi) is formed coaxially with the outflow passage (S0), and the end part of the inflow passage (Si) on the fluid chamber (R2b) side is opened to the upper part of the fluid chamber (R2b).
Abstract translation: 一种液压蓄能器（A），其可从支承体拆卸下来，其中包括在其中不积聚工作流体的状态下具有特定容积的流体室（R2b），并允许与流体入口（Pi）和流体出口 其特征在于，所述流体入口（Pi）和所述流体出口（Po）位于所述流体室（R2b）的下侧，所述流体室（R2b）的流出通路（S0）的端部位于所述流体室 将流体室R2b与流体出口P0连通并向流体室R2b的上部开口时，形成将流体室R2b与流体入口Pi连通的流入通路Si， 与流出通路（S0）同轴，流体室（R2b）侧的流入通路（Si）的端部向流体室（R2b）的上部开口。
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公开(公告)号：JP2009233735A
公开(公告)日：2009-10-15
申请号：JP2008086388
申请日：2008-03-28
Applicant: Advics Co Ltd , 株式会社アドヴィックス
Inventor： YAMASHITA YUTAKA , IWASAKI SHUJI
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a part assembly hole for other parts caused by force when making a housing deform by means of caulking without increasing the thickness of the housing from a portion fixed by means of caulking to the part assembly hole for other parts in a parts assembly which is constituted by assembling a solenoid valve, a pump, etc. to the housing. SOLUTION: The fixation of a valve housing 12 which is inserted into a first part assembly hole 3 to the housing is performed by the fixation by means of caulking by making the bearing surface 5 of the housing part deform. Furthermore, the bearing surface 5 which is provided on the housing 2 of a parts assembly (hydraulic unit 1) which is constituted by assembling a piston 21 or the like into a second part assembly hole 4 provided in the vicinity of the portion 6 fixed by means of caulking is made into a swelled surface in the axial direction of the hole. A slope 5a for generating the component of force to the inside of the radial direction by being pressurized by the seating part 12a is provided on this bearing surface 5 and the portion 6 fixed by means of caulking is formed by making this bearing surface 5 plastically deform. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：为了抑制当通过铆接使壳体变形时由于力引起的其他部件的部件组装孔的变形，而不会通过铆接固定到部件的部分来增加壳体的厚度 在通过将电磁阀，泵等组装到壳体构成的零件组件中的其他部件的组装孔。 解决方案：通过使壳体部件的支承面5变形，通过铆接固定，将插入第一部件组装孔3中的阀壳体12固定到壳体上。 此外，设置在通过将活塞21等组装成设置在部分6附近的第二部件组合孔4中的部件组件（液压单元1）的壳体2上的轴承面5固定在第二部件组合孔4中， 铆钉的方式在孔的轴向上形成膨胀的表面。 通过由座部12a加压而产生向径向内侧的力分量的斜面5a设置在该支承面5上，并且通过铆接固定的部分6通过使该支承面5塑性变形而形成 。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009233734A
公开(公告)日：2009-10-15
申请号：JP2008086302
申请日：2008-03-28
Applicant: Advics Co Ltd , 株式会社アドヴィックス
Inventor： YAMASHITA YUTAKA , KOYAMA FUMITOSHI
IPC: B21D39/00 , B60T8/34 , B60T15/36 , F04B53/00 , F04B53/10 , F16B4/00 , F16K15/04 , F16K27/00 , F16K31/06 , F16K51/00
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a part assembly hole for other parts caused by force when making a housing deform by meas of caulking without increasing the thickness of the housing from a portion fixed by means of caulking to the part assembly hole for other parts in a parts assembly which is constituted by assembling a solenoid valve, a pump, etc. to the housing. SOLUTION: The fixation of a valve housing 12 which is inserted into a first part assembly hole 3 to the housing 2 is performed by the fixation by means of caulking by making the bearing surface 5 of the housing deform. Furthermore, in the housing 2 of a parts assembly (hydraulic unit 1) which is constituted by assembling a piston 21 or the like into a second part assembly hole 4 which is provided in the vicinity of the part 8 fixed by means of caulking, a sacrificial deformation portion 7 for attenuating force to be propagated to a portion on which the piston 21 or the like is installed in the second part assembly hole 4 by being deformed by the force applied to the housing 2 when deforming the bearing surface 5 by means of caulking is provided. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：为了抑制在通过测量铆接而使壳体变形时由于力引起的其它部件的部件组装孔的变形，而不会通过铆接固定到部件的部分来增加壳体的厚度 在通过将电磁阀，泵等组装到壳体构成的零件组件中的其他部件的组装孔。 解决方案：通过使壳体的支承面5变形，通过铆接进行固定，将插入第一部件组装孔3中的阀壳体12固定到壳体2上。 此外，在通过将活塞21等组装成设置在通过铆接固定的部件8附近的第二部件组装孔4中的部件组件（液压单元1）的壳体2中， 牺牲变形部分7，用于通过在使支承表面5变形时通过施加到壳体2的力而在第二部分组装孔4中传播到传播到活塞21等的部分的力传递的力 提供填缝。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009233736A
公开(公告)日：2009-10-15
申请号：JP2008086645
申请日：2008-03-28
Applicant: Advics Co Ltd , 株式会社アドヴィックス
Inventor： YAMASHITA YUTAKA
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a part assembly hole for other parts caused by force when making a housing deform by means of caulking without increasing the thickness of the housing from a portion fixed by means of caulking to the part assembly hole for other parts in a parts assembly which is constituted by assembling a solenoid valve, a pump, etc. to the housing. SOLUTION: The Fixation of a component (valve housing 12) of a device which is inserted into a first part assembly hole 3 to the housing 2 is performed by a method of forming the portion 6 fixed by means of caulking by making the bearing surface 5 of the housing deform. Furthermore, the parts assembly which is constituted by assembling other parts into a second part assembly hole 4 provided in the vicinity of the portion 6 fixed by means of caulking is taken as an object of improvement, and a relief part 7 where the side face 8a of a depressed part 8 of the bearing surface of the housing 2 enters the side face of the bearing surface of the housing 2 on the side face of the seating part 12a which is supported with the bearing surface 5 is provided. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：为了抑制当通过铆接使壳体变形时由于力引起的其他部件的部件组装孔的变形，而不会通过铆接固定到部件的部分来增加壳体的厚度 在通过将电磁阀，泵等组装到壳体构成的零件组件中的其他部件的组装孔。 解决方案：将插入到第一部件组装孔3中的装置的部件（阀壳体12）固定到壳体2上的方法是通过以下方式进行：通过使铆接固定的部分6形成， 壳体的支承面5变形。 此外，将通过将其它部件组装成设置在通过铆接固定的部分6附近的第二部分组装孔4中构成的部件组件被认为是改进的目的，并且其中侧面8a 壳体2的支承面的凹部8进入被支承在支承面5的支承部12a的侧面的壳体2的支承面的侧面。 版权所有（C）2010，JPO＆INPIT
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