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1. 发明专利

JP2014191898A Ventilation member 有权
标题翻译：通风会员
公开(公告)号：JP2014191898A
公开(公告)日：2014-10-06
申请号：JP2013064109
申请日：2013-03-26
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： UEMURA KO , YANO YOZO
IPC分类号： F21S2/00 , F21S8/10
CPC分类号： F24F13/28 , B01D53/22 , B01D53/228 , B01D63/08 , C01B3/503 , C01B2203/047 , F21S45/30 , H05K5/0213
摘要： PROBLEM TO BE SOLVED: To provide a ventilation member suitable for preventing cracking of an inner peripheral face of a root part of an inserting portion.SOLUTION: A supporting body 4 has a base portion 11 and a plurality of leg portions 12. The leg portions 12 have inserting portions 31 divided into a plurality of parts along the circumferential direction by slits 32 at their insertion starting side, elastically deformed to an inner peripheral side, and inserted and fixed to an opening portion 21, and a retracting portion 33. The retracting portion 33 retracts to an opposite side of the slits 32 from a virtual circumferential direction end face Q virtually formed so that a part between an end portion of an inner peripheral face 31C of a root part 31A of the inserting portion 31 and an end portion of an outer peripheral face 31E, includes a first reference line P in parallel with a central shaft O and passing through the end portion of the outer peripheral face 31, and the central shaft O, and further retracts to an outer peripheral side from a virtual inner peripheral face R formed by virtually extending the end portion of the inner peripheral face 31C to a slit 32 side in the circumferential direction.
摘要翻译：要解决的问题：提供适于防止插入部分的根部的内周面发生裂纹的通风构件。解决方案：支撑体4具有基部11和多个腿部12.腿部 12具有通过狭缝32在其插入开始侧沿着圆周方向分割成多个部分的插入部31，弹性变形到内周侧，并且插入并固定到开口部21和缩回部33。部分33从实际形成的虚拟圆周方向端面Q缩回到狭缝32的相对侧，使得插入部31的根部31A的内周面31C的端部与插入部31的根部31A的端部之间的部分外周面31E包括与中心轴O平行并且穿过外周面31的端部的第一基准线P和中心丝束并且从通过将内周面31C的端部实质上延伸到在圆周方向上的狭缝32侧形成的虚拟内周面R进一步缩回到外周侧。

2. 发明专利

JP2012231089A Ventilation unit 有权
标题翻译：通风单元
公开(公告)号：JP2012231089A
公开(公告)日：2012-11-22
申请号：JP2011099880
申请日：2011-04-27
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： UEMURA KO , YANO YOZO , DAIMON ATSUSHI
IPC分类号： H05K5/06
CPC分类号： B01D69/10 , H05K5/0213
摘要： PROBLEM TO BE SOLVED: To provide a ventilation unit which prevents foreign objects from entering into a housing from a space between a ventilation member and the housing even under an environment on which high external pressure acts.SOLUTION: A ventilation unit 1 includes: a ventilation member 2 attached to an opening 11 of a housing 10 and including a waterproof ventilation film 4 for covering the opening 11; a sealing member 6 sealing a gap between the housing 10 and the ventilation member 2; and a washer 7 pressed against the housing 10 by the ventilation member 2 around the sealing member 6. The washer 7 closes a gap between a peripheral part of the ventilation member 2 and the housing 10, which is formed on the outer side of the sealing member 6 when the ventilation member 2 is attached to the opening 11 of the housing 10.
摘要翻译：要解决的问题：提供一种通风单元，即使在外部高压作用的环境下也能防止异物从通风构件与壳体之间的空间进入壳体。解决方案：通风单元1包括：安装在壳体10的开口11上并包括用于覆盖开口11的防水通风膜4的通风构件2; 密封构件6，密封壳体10和通气构件2之间的间隙; 以及通过通气构件2围绕密封构件6抵靠壳体10的垫圈7.垫圈7封闭通气构件2的周边部分与形成在密封件2的外侧上的壳体10之间的间隙当通风构件2附接到壳体10的开口11时，构件6。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2011052791A Ventilation structure and ventilation member 有权
标题翻译：通风结构和通风会员
公开(公告)号：JP2011052791A
公开(公告)日：2011-03-17
申请号：JP2009203963
申请日：2009-09-03
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： YANO YOZO , UEMURA KO
IPC分类号： F16H57/027 , F16J15/06
CPC分类号： F21S45/30
摘要： PROBLEM TO BE SOLVED: To provide a ventilation structure and a ventilation member having excellent water proofing property.
SOLUTION: The ventilation structure 50 is provided with a housing 20 having an opening 21 for ventilation and the ventilation member 10 attached to the opening 21. The opening 21 is formed with a taper 23 so that an opening diameter enlarges from an internal space 22 side toward an external space side 24 of the housing 20. The ventilation member 10 is provided with a ventilation membrane 2, a support 4 which supports the ventilation membrane 2 and a sealing ring 8 which is provided on a root of a leg 26 of the support 4. The sealing ring 8 deforms along the taper 23 by being interposed between the support 4 and the housing 20. Between the lower surface 11q of the support 4 and the surface 20p of the housing 20, a clearance 30 is formed to face a part of the sealing ring 8 protruding from the opening 21.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的防水性的通风结构和通风构件。解决方案：通风结构50设置有具有用于通风的开口21和附接到开口21的通风构件10的壳体20.开口21形成有锥形23，使得开口直径从内部扩大空间22侧朝向壳体20的外部空间侧24.通气构件10设置有通气膜2，支撑通气膜2的支撑件4和设置在腿部26的根部上的密封环8 密封环8通过插入在支撑件4和壳体20之间沿锥体23变形。在支撑件4的下表面11q和壳体20的表面20p之间形成有间隙30 面对从开口21突出的密封环8的一部分。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2014191901A Ventilation member 有权
标题翻译：通风会员
公开(公告)号：JP2014191901A
公开(公告)日：2014-10-06
申请号：JP2013064210
申请日：2013-03-26
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： UEMURA KO , YANO YOZO
IPC分类号： F21S8/10
CPC分类号： B01D69/02 , F21S45/30 , F21V31/03 , H02K5/10 , H02K2205/09 , H05K5/0213
摘要： PROBLEM TO BE SOLVED: To provide a ventilation member suitable for preventing water from entering a housing even during a high-pressure car wash test using high-temperature water.SOLUTION: A ventilation member 10 includes: an air-permeable membrane 2; a support 4; a cover member 6; and a sealing member 8. The sealing member 8 is made of a resin and has a permanent compression set of 10% or less when measured under conditions of a test temperature of 100°C and a test time of 100 hours in accordance with JIS K 6262.
摘要翻译：要解决的问题：为了提供一种适于防止水进入壳体的通风构件，即使在使用高温水的高压洗车试验中也是如此。通气构件10包括：透气膜2; 支持4; 盖构件6; 和密封构件8.密封构件8由树脂制成，并且在100℃的试验温度和100小时的试验时间的条件下，根据JIS K测定，具有10％以下的永久压缩永久变形 6262。

5. 发明专利

JP2011198615A Ventilation member and method of manufacturing the same 有权
标题翻译：通风构件及其制造方法
公开(公告)号：JP2011198615A
公开(公告)日：2011-10-06
申请号：JP2010064111
申请日：2010-03-19
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： UEMURA KO , YANO YOZO
IPC分类号： F21S8/10 , F21V15/01
CPC分类号： B29C66/81267 , B29C65/1616 , B29C65/1635 , B29C65/58 , B29C66/1122 , B29C66/474 , B29C66/5412 , B29C66/71 , B29C66/712 , B29C66/727 , B29C66/73921 , B29C66/7394 , B29C66/8122 , B29C66/8322 , B29K2995/0027 , B29L2031/3481 , B29L2031/737 , F21S45/30 , H05K5/0213 , B29K2067/006 , B29K2077/00 , B29K2067/003 , B29K2909/08 , B29K2019/00 , B29K2023/06 , B29K2023/12 , B29K2023/16 , B29K2083/00 , B29K2027/18
摘要： PROBLEM TO BE SOLVED: To provide a ventilation member simple and easy to produce, equipped with a support comprising a ventilation path between an inner space and an outer space of a case, a ventilation film arranged on the support and closing the ventilation path at an outer space side, a cover mounted on the support so as to protect the ventilation film, and a laser-welded part jointing the cover and the support.SOLUTION: The ventilation member 10 is provided with a support 4 comprising a ventilation path 3 (a ventilation hole 3) between an inner space 22 and an outer space 24 of a case 20, a ventilation film 2 arranged on the support 4 and closing the ventilation path 3 at an outer space 24 side, a cover 6 mounted on the support 4 so as to protect the ventilation film 2, and a laser-welded part 12 jointing the cover 6 and the support 4. The support 4 is made, for instance, of a first material that can absorb laser light for forming the laser-welded part 12 relatively easily. The cover 6 is made of a second material that is not liable to absorb laser light in comparison with the first material, and that can let laser light permeate therethrough.
摘要翻译：要解决的问题：为了提供简单且容易制造的通风构件，其具有包括在壳体的内部空间和外部空间之间的通气路径的支撑件，布置在支撑件上的通气膜，并且在一个外部空间侧，安装在支撑体上以保护通气膜的盖和连接盖和支撑件的激光焊接部。解决方案：通气构件10设置有支撑件4，该支撑件4包括通风路径3 通气孔3），壳体20的内部空间22和外部空间24之间，布置在支撑件4上并在外部空间24侧关闭通气路径3的通气膜2，安装在支撑件4上的盖6 保护通气膜2以及将盖6和支撑体4连接的激光焊接部12.支撑体4例如由能够吸收激光的第一材料形成激光焊接部12 比较容易盖6由与第一材料相比不易吸收激光的第二材料制成，并且可以使激光透过。

6. 发明专利

JP2014191897A Ventilation member 有权
标题翻译：通风会员
公开(公告)号：JP2014191897A
公开(公告)日：2014-10-06
申请号：JP2013064108
申请日：2013-03-26
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： UEMURA KO , YANO YOZO
IPC分类号： F21S2/00 , F21S8/10
CPC分类号： F24F13/28 , B01D53/22 , B01D53/228 , B01D63/08 , C01B3/503 , C01B2203/047 , F21S45/30 , H05K5/0213
摘要： PROBLEM TO BE SOLVED: To provide a ventilation member suitable for preventing cracking of an inner peripheral face of a root part of an inserting portion.SOLUTION: A supporting body 4 has a base portion 11 and a plurality of leg portions 12. The leg portions 12 have inserting portions 31 divided into a plurality of parts along the circumferential direction by slits 32 at their insertion starting side, elastically deformed to an inner peripheral side, and inserted and fixed to an opening portion 21, and a rounded portion 33 formed so that a part between an inner peripheral face 31C of a root part 31A of an inserting portion 31 and a peripheral end face 31D has a convex rounded face.
摘要翻译：要解决的问题：提供适于防止插入部分的根部的内周面发生裂纹的通风构件。解决方案：支撑体4具有基部11和多个腿部12.腿部 12具有沿着圆周方向被分割成多个部分的插入部分31，在其插入开始侧通过狭缝32弹性变形到内周侧，并插入并固定到开口部分21，并且形成圆形部分33，插入部31的根部31A的内周面31C与周边端面31D之间的部分具有凸形的圆形面。

7. 发明专利

JP2012231088A Ventilation unit 有权
标题翻译：通风单元
公开(公告)号：JP2012231088A
公开(公告)日：2012-11-22
申请号：JP2011099879
申请日：2011-04-27
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： DAIMON ATSUSHI , UEMURA KO , YANO YOZO
IPC分类号： H05K5/06 , B60R16/02
CPC分类号： B01D69/10 , B60R16/00 , H05K5/0213
摘要： PROBLEM TO BE SOLVED: To provide a ventilation unit which prevents foreign objects from entering into a housing from a space between a ventilation member and the housing even under an environment on which high external pressure acts.SOLUTION: A ventilation unit 1A includes: a ventilation member 2 attached to an opening 11 of a housing 10 and including a waterproof ventilation film 4 for covering the opening 11; a sealing member 6 sealing a gap between the housing 10 and the ventilation member 2; and an annular partition wall member 7A into which the ventilation member 2 fits. The partition wall member 7A is formed so as to be maintained in a contact state with the housing 10 and closes a gap between a peripheral part of the ventilation member 2 and the housing 10, which is formed on the outer side of the sealing member 6 when the ventilation member 2 is attached to the opening 11 of the housing 10.
摘要翻译：要解决的问题：提供一种通风单元，即使在外部高压作用的环境下也能防止异物从通风构件与壳体之间的空间进入壳体。解决方案：通风单元1A包括：安装在壳体10的开口11上并包括用于覆盖开口11的防水通风膜4的通风构件2; 密封构件6，密封壳体10和通气构件2之间的间隙; 以及通气部件2配合的环状分隔壁部件7A。分隔壁构件7A形成为与壳体10保持接触状态，并且封闭通气构件2的周边部分与形成在密封构件6的外侧上的壳体10之间的间隙当通风构件2附接到壳体10的开口11时。版权所有：（C）2013，JPO＆INPIT

8. 发明专利

JP2010267538A Ventilation member and ventilation structure 有权
标题翻译：通风会员和通风结构
公开(公告)号：JP2010267538A
公开(公告)日：2010-11-25
申请号：JP2009118906
申请日：2009-05-15
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： UEMURA KO , YANO YOZO
IPC分类号： F21S8/10
摘要： PROBLEM TO BE SOLVED: To provide a ventilation member that is not disconnected easily from a housing even in different kinds of endurance tests.
SOLUTION: A ventilation member 10 can be fixed on a housing 20 having an internal space 22 requiring ventilation and an opening 21 for ventilation. A ventilation member 10 includes: a support 4 having a ventilation hole 3 as a ventilation path between the internal space 22 and the external space 24; and a ventilation film 2 disposed on a support 4 to close the ventilation hole 3 on a side of the external space 24. The support 4 includes a base portion 11 supporting the ventilation film 3, and a leg portion 26 that is a part for fixating the ventilation member 10 on the opening 21 of the housing 20 and extends from the base portion 11 toward a side of the internal space 22. A pawl portion 28 is so provided on the leg portion 26 as to engage with the opening 21 from a side of the internal space 22 and to prevent the ventilation member 10 from being disconnected from the housing 20. The pawl 28 has a hock shape.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供即使在不同种类的耐久性试验中也不容易从壳体断开的通风构件。解决方案：通风构件10可以固定在具有需要通风的内部空间22和用于通风的开口21的壳体20上。通气构件10包括：具有作为内部空间22和外部空间24之间的通气路径的通气孔3的支撑件4; 以及设置在支撑件4上以将外部空间24侧的通气孔3封闭的通气膜2.支撑件4包括支撑通气膜3的基部11和作为用于固定的部分的腿部26 通气构件10在壳体20的开口21上并且从基部11朝向内部空间22的一侧延伸。棘爪部28设置在腿部26上，以从侧面的内部空间22并且防止通气构件10与壳体20断开。棘爪28具有凹坑形状。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2013254909A WATERPROOF VENTILATION MEMBER AND VENTILATION STRUCTURE 审中-公开
公开(公告)号：JP2013254909A
公开(公告)日：2013-12-19
申请号：JP2012131141
申请日：2012-06-08
申请人： NITTO DENKO CORP
发明人： UEMURA KO
IPC分类号： H05K5/06
摘要： PROBLEM TO BE SOLVED: To prevent a worker from forgetting to attach a waterproof ventilation member to a housing.SOLUTION: A waterproof ventilation member 1 includes: a ventilation film 11; an adhesive layer 12; a metal layer 13. The ventilation film 11 includes: a first main surface 11a; a second main surface 11b; a center portion 11c directly contacting with outer air on both of the first main surface 11a and the second main surface 11b; and an outer peripheral portion 11s positioned at a periphery of the center portion 11c and is formed so that air is allowed to pass between the first main surface 11a and the second main surface 11b and a liquid is blocked from passing therebetween. The adhesive layer 12 is provided at the outer peripheral portion 11s at the first main surface 11a side. The metal layer 13 is provided at the outer peripheral portion 11s at the second main surface 11b side.

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