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1. 发明专利

JP2004084496A Fuel outflow regulation device of fuel tank 有权
标题翻译：燃油罐燃油溢出调节装置
公开(公告)号：JP2004084496A
公开(公告)日：2004-03-18
申请号：JP2002243593
申请日：2002-08-23
申请人： Toyoda Gosei Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 豊田合成株式会社
发明人： YAMADA NORIHIRO , MORI EISHIN , YOSHIDA KEISUKE , MIWA KOJI , ISHIKAWA TAKU
IPC分类号： F02M37/00 , F16K24/04
CPC分类号： F16K24/042 , Y10T137/0874 , Y10T137/3099
摘要： PROBLEM TO BE SOLVED: To make a float valve difficult to float in a gas and easy to float in a liquid while suppressing the enlargement in size. SOLUTION: A seat plate 40 for mounting the float valve 5 has a lower hole 43 communicating with the inside and outside of a cylindrical part 41 for housing the float valve 4. The cylindrical part 41 has a horizontal hole 44 communicating with the inside and outside of the cylindrical part 41 on the side circumferential wall, and part of the side circumferential wall of the cylindrical part 41 is interposed in a passage extending from the lower hole 43 to the horizontal hole 44. When the opening area of the lower hole 43 and the horizontal hole 44 is sufficiently ensured, the inflection of the passage never causes a large resistance or pressure loss, and the force for floating the float valve 5 can be minimized. In a liquid fluid, since inertial force acts thereon according to its viscosity and mass, the kinetic vector before causing the inflection is kept even if the passage is inflected, and the force for floating the float valve 5 can be worked. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了使浮子阀难以浮在气体中并且容易在液体中漂浮，同时抑制尺寸的增大。解决方案：用于安装浮阀5的座板40具有与用于容纳浮阀4的圆柱形部分41的内部和外侧连通的下孔43。圆柱形部分41具有与在圆筒部41的侧壁的内侧和外侧，圆筒部41的侧周壁的一部分插入从下孔43延伸到水平孔44的通道中。当下部的开口面积孔43和水平孔44被充分地确保，通道的弯曲不会引起大的阻力或压力损失，并且浮动阀5的浮动力可以被最小化。在液体流体中，由于惯性力根据其粘度和质量而作用于其上，因此即使通过通道，也可以保持引起拐点之前的动力学矢量，并且浮动阀5的浮动力可以被加工。版权所有（C）2004，JPO

2. 发明专利

JP2004084495A Fuel outflow regulation device of fuel tank 有权
公开(公告)号：JP2004084495A
公开(公告)日：2004-03-18
申请号：JP2002243585
申请日：2002-08-23
申请人： Toyoda Gosei Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 豊田合成株式会社
发明人： YAMADA NORIHIRO , MORI EISHIN , YOSHIDA KEISUKE , MIWA KOJI , ISHIKAWA TAKU
IPC分类号： F02M37/00 , F16K24/04
CPC分类号： F16K24/044 , Y10T137/0874 , Y10T137/3099
摘要： PROBLEM TO BE SOLVED: To surely prevent a liquid fuel leaked from the valve hole 70 of a double float valve 5 from running toward a canister. SOLUTION: A cylindrical liquid receiving part 11 having a diameter larger than the aperture of the valve hole 70 protruded toward an evaporator opening 31 is formed on the inner surface opposed to the evaporator opening 31 of a cover 1. The liquid fuel blown out from the valve hole 70 through the evaporator opening 31 is collided to the cylindrical liquid receiving part 11, guided by the side wall of the liquid receiving part 11, fallen down, and returned to the fuel tank 100 through the evaporator opening 31. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004042899A Fuel spill restricting device for fuel tank 有权
公开(公告)号：JP2004042899A
公开(公告)日：2004-02-12
申请号：JP2003271147
申请日：2003-07-04
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： YAMADA NORIHIRO , MORI EISHIN , YOSHIDA KEISUKE
IPC分类号： B60K15/077 , F02M37/00
摘要： PROBLEM TO BE SOLVED: To be easily applicable to various fuel tanks by enhancing the accuracy of detecting a fill-up position and allowing the detection of fill-up in simple construction.
SOLUTION: A housing 3 has a large through-hole 51 which internally/externally communicates with the side face of the fuel tank 1 and which has an opening width sharply narrower as proceeding to the upper end. When its liquid level is close to the upper end of the large through-hole 51, the fill-up is detected. When the fuel liquid level rises close to the upper end of the large through-hole 51, the distributing resistance of gas passing through the large through-hole 51 abruptly increases and the fuel liquid level in the housing 3 becomes higher than a fuel liquid level in the fuel tank 1 with the generation of differential pressure. A float valve 4 therefore rises to close an evaporation opening 63 which causes pressure in the fuel tank 1 to rise and an oiling gun to be automatically stopped.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004324570A Fuel flow-out regulation device for fuel tank 有权
公开(公告)号：JP2004324570A
公开(公告)日：2004-11-18
申请号：JP2003121783
申请日：2003-04-25
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： MITSUYOSHI KEIJI , YAMADA NORIHIRO , YOSHIDA KEISUKE , AOKI TOMOHIDE
IPC分类号： B60K15/077 , F02M37/00 , F16K24/04
CPC分类号： F16K24/044 , Y10T137/0874 , Y10T137/3099
摘要： PROBLEM TO BE SOLVED: To detect cut-off and filling-up of a tank by a simple configuration and miniaturize a fuel flow-out regulation device without using an O-ring. SOLUTION: A lower case 4 for containing a float valve 5 is held in an upper case 3 and a breather pipe 2 welded together, and the breather pipe 2 is welded to a cover 1. Sealing the upper case 3 and the breather pipe 2 by welding makes the O-ring unnecessary and the device becomes compact. COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2013098141A Method for installing bracket in battery pack and assembly jig 有权
标题翻译：在电池组和组件中安装支架的方法
公开(公告)号：JP2013098141A
公开(公告)日：2013-05-20
申请号：JP2011242873
申请日：2011-11-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Primearth Ev Energy Co Ltd , プライムアースEvエナジー株式会社
发明人： MURAKAMI KIYOTAKA , YOSHIDA KEISUKE , NAKANISHI KENJI , FUNATO DAISUKE
IPC分类号： H01M2/10
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a method for installing a battery pack bracket capable of easily positioning the bracket on an undersurface of a stack assembly, and an assembly jig using for the installation method.SOLUTION: An upper side bracket 10 is positioned and arranged at a prescribed position in one end part of an undersurface 20a of a stack assembly 20, a lower side bracket 11 is held in an assembly jig 1, and the assembly jig 1 is positioned and held relative to the stack assembly 20. Thereby, the lower side bracket 11 is positioned and arranged at a prescribed position in the other end part of the undersurface 20a of the stack assembly 20, the assembly jig 1 is placed to abut on a surface opposite to a surface where the stack assemble 20 is located, and a bracket 9 (each of the bracket 10 and 11) is coupled with the undersurface 20a of the stack assembly 20.
摘要翻译：要解决的问题：提供一种用于安装能够容易地将托架定位在堆叠组件的下表面上的电池组支架的方法，以及用于安装方法的组装夹具。解决方案：上侧支架10定位并布置在堆叠组件20的下表面20a的一个端部中的规定位置处，下侧支架11保持在组装夹具1中，组装夹具1 相对于堆叠组件20定位和保持。因此，下侧托架11定位并布置在堆叠组件20的下表面20a的另一端部中的规定位置处，装配夹具1被放置成邻接与堆叠组件20所在的表面相对的表面和支架9（支架10和11中的每一个）与堆叠组件20的下表面20a相连。（C）2013，JPO＆INPIT

6. 发明专利

JP2013098140A Assembly jig of battery pack 有权
标题翻译：电池组装电池
公开(公告)号：JP2013098140A
公开(公告)日：2013-05-20
申请号：JP2011242867
申请日：2011-11-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Primearth Ev Energy Co Ltd , プライムアースEvエナジー株式会社
发明人： MURAKAMI KIYOTAKA , YOSHIDA KEISUKE , TOTSUKA MASAHIRO , KONDO SHIGEYUKI
IPC分类号： H01M2/10 , B23P19/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a simple assembly jig which can efficiently assemble a small scale battery pack that is difficult to handle in a conventional assemble jig.SOLUTION: An assembly jig 1 comprises: a grip part 4 including clamp members 6 and 6 which clamp and hold a stack assembly 23, and claw parts 8, 8, ... which are engaging parts engaging a lower case 24 configuring a battery case positioned with respect to the stack assembly 23; a support arm 3 which supports the grip part 4 and can change an inclination angle of the support arm 4 relative to a reference surface (a horizontal plane (a top face 2a)) of the grip part 4; and a rolling mechanism 7 which rotatably supports the grip part 4 on a surface inclined at the inclination angle.
摘要翻译：要解决的问题：提供一种能够有效地组装在常规组装夹具中难以处理的小型电池组的简单的组装夹具。组装夹具1包括：夹持部分4，其包括夹持并保持堆叠组件23的夹持构件6和6;以及爪部分8,8 ...，其是与配置的下壳体24接合的接合部分相对于堆叠组件23定位的电池壳体; 支撑手柄3，其支撑抓握部4，并且可以改变支撑臂4相对于握持部4的基准面（水平面（顶面2a））的倾斜角度; 以及滚动机构7，其将夹持部4可旋转地支撑在倾斜角度的表面上。版权所有（C）2013，JPO＆INPIT

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