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    • 5. 发明专利
    • Ventilation member
    • 通风会员
    • JP2011255374A
    • 2011-12-22
    • JP2011149689
    • 2011-07-06
    • Nitto Denko Corp日東電工株式会社
    • FURUYAMA SATORUYANAGI TOSHITERU
    • B01D46/10B01D71/36B60R16/02F21S8/10F21W101/10F21W101/12F21W101/14F21Y101/00
    • PROBLEM TO BE SOLVED: To provide a ventilation member having a large ventilation amount per unit time.SOLUTION: This ventilation member 300 includes a tubular component 102, a gas permeable filter 19 and a cover component 110. Ventilation passages BR, BRformed inside the tubular component 102 include a first ventilation passage BRto be connected directly to an internal space of an object, and a second ventilation passage BRseparated from the first ventilation passage BR. The gas permeable filter 19 is mounted on the tubular component 102 so as to block at least an opening 103 based on the first ventilation passage BR. Gas can be circulated between the first ventilation passage BRand the second ventilation passage BRthrough an aperture TH, between the cover component 110 and the gas permeable filter 19, and the gas permeable filter 19.
    • 要解决的问题:提供每单位时间通风量大的通风构件。

      解决方案:该通气构件300包括管状部件102,透气过滤器19和盖部件110.通气通道BR 1 ,BR 2 包括要直接连接到物体的内部空间的第一通风通道BR 1,和第二通气通道BR 与第一通风通道BR 1 分离的 2 。 透气过滤器19安装在管状部件102上,以便至少阻挡基于第一通风通道BR 1 的开口103。 气体可以通过孔TH在第一通风通道BR 1 和第二通风通道BR 2 之间循环, 部件110和透气过滤器19以及透气过滤器19。版权所有(C)2012,JPO&INPIT

    • 6. 发明专利
    • Ventilation member
    • 通风会员
    • JP2007087929A
    • 2007-04-05
    • JP2006166686
    • 2006-06-15
    • Nitto Denko Corp日東電工株式会社
    • FURUYAMA SATORUYANAGI TOSHITERU
    • F21V31/03B01D46/10
    • B01D53/22B01D46/2414B01D46/2422B01D53/88B01D53/885B01D2279/35F21S45/30H05K5/0213
    • PROBLEM TO BE SOLVED: To provide a ventilation member having a large amount of ventilation per unit time. SOLUTION: This ventilation member 100 is provided with a cylindrical part 11, a ventilation filter 19 and a cover part 31. In a mounted state where the cylindrical part 11 is fitted in the cover part 31, spaces functioning as ventilation paths AR 2 and AR 3 are formed between a bottom section 35 of the cover part 31 and the ventilation filter 19 and between a side wall section 39 of the cover part 31 and a body section 17 of the cylindrical part 11. An opening area S2 of a filter-side opening section 15 in an in-plane direction WL vertical to the thickness direction of the ventilation filter 19 is larger than an opening area S1 of a connection-side opening section 13 in the in-plane direction WL. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供每单位时间具有大量通气量的通风构件。 解决方案:该通风构件100设置有圆筒部11,通气过滤器19和盖部31.在圆筒部11嵌合在盖部31的安装状态下,作为通气路径AR的空间 在盖部31的底部35与通风过滤器19之间以及盖部31的侧壁部39和主体部31之间形成有 2 和AR 3 过滤器侧开口部15的与通气用过滤器19的厚度方向垂直的面内方向WL的开口面积S2大于连接侧开口部的开口面积S1 部分13在面内方向WL上。 版权所有(C)2007,JPO&INPIT
    • 7. 发明专利
    • Ventilation filter
    • 通风过滤器
    • JP2005334758A
    • 2005-12-08
    • JP2004156461
    • 2004-05-26
    • Nitto Denko Corp日東電工株式会社
    • YANAGI TOSHITERU
    • B01D69/02B01D39/16B01D69/10B01D71/36H05K9/00
    • PROBLEM TO BE SOLVED: To provide a ventilation filter provided with a water-proofing property, a ventilation or sound transmission property, and an electromagnetic wave shielding property. SOLUTION: The ventilation filter 1 of this invention is a laminate containing at least one layer of a water-repelling resin porous film 2 and the laminate includes a conductive ventilation layer 3. Another ventilation filter of this invention is a ventilation filter containing at least one layer of a water-repelling resin porous film and a conductive substance adheres to at least one layer of the water-repelling resin porous film. The ventilation filter 1 preferable further includes a ventilation support layer overlayering the water-repelling resin porous film and the water-repelling resin porous film is preferable to include a PTFE (polytetrafluoroethylene) porous film. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种具有防水性,通气性或声音传递性以及电磁波屏蔽性的通风过滤器。 解决方案:本发明的通气过滤器1是含有至少一层防水树脂多孔膜2的层压体,层压板包括导电通气层3.本发明另一种通风过滤器是一种通风过滤器, 至少一层防水树脂多孔膜和导电物质粘附在至少一层防水树脂多孔膜上。 通气过滤器1优选还包括覆盖防水树脂多孔膜的透气支撑层,并且防水树脂多孔膜优选包括PTFE(聚四氟乙烯)多孔膜。 版权所有(C)2006,JPO&NCIPI
    • 10. 发明专利
    • Ventilation member
    • 通风会员
    • JP2009029423A
    • 2009-02-12
    • JP2008248353
    • 2008-09-26
    • Nitto Denko Corp日東電工株式会社
    • MASUKO HIROAKIYANAGI TOSHITERUNISHII HIROYUKIIKEYAMA YOSHIKI
    • B60R16/02F21S8/10F21V31/03
    • F21S45/30
    • PROBLEM TO BE SOLVED: To provide a ventilation member with less possibility of being drawn from a housing, and a vented housing using the same. SOLUTION: The ventilation member comprises: a breathable film 4 transmitting gas passing through an opening portion 8 of a housing in a state in which the breathable film is fixed to the opening portion of a housing 7; and a support 2 including a supporting portion 2a for supporting the breathable film 4 and an insertion portion 2b to be inserted into the opening portion 8 of the housing 7, wherein the insertion portion 2b is divided into a plurality of parts circumferentially at least on an insertion start side thereof. The insertion portion 2b includes a plurality of leg parts 2h at least on the insertion start side, and at least one leg part 2h preferably includes a locking part 2c on the insertion start side. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种从壳体中抽出可能性较小的通风构件,以及使用该通风构件的通风外壳。 通气构件包括:透气膜4,其透气通过壳体的开口部分8,其中透气膜固定在壳体7的开口部分的状态; 以及支撑体2,其包括用于支撑透气膜4的支撑部分2a和插入壳体7的开口部分8中的插入部分2b,其中插入部分2b至少沿周向被分成多个部分 插入开始侧。 插入部2b至少在插入开始侧包括多个脚部2h,并且至少一个脚部2h优选地在插入开始侧包括锁定部2c。 版权所有(C)2009,JPO&INPIT