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11 条记录 (耗时 0.019 秒)

    Ventilation component
    1.
    发明授权
    Ventilation component 有权

    公开(公告)号：US11536383B2

    公开(公告)日：2022-12-27

    申请号：US17287276

    申请日：2019-10-17

    申请人： NITTO DENKO CORPORATION

    发明人： Yusuke Nakayama ,  Youzou Yano ,  Akira Miyagaki

    IPC分类号： F16K15/14 ,  H01M50/30 ,  H01M50/383 ,  H01M50/325 ,  F16K24/04 ,  H05K5/02 ,  H01M50/317

    摘要： A ventilation component (1) includes a gas-permeable membrane (10), a ventilation valve (20), and a structural member (30). The ventilation component (1) is to be attached to a housing (2) having a ventilation opening (5). The ventilation valve (20) includes an elastic body, and is opened and closed by elastic deformation of the elastic body. The structural member (30) supports the gas-permeable membrane (10) and the ventilation valve (20). In an attached state where the ventilation component (1) is attached to the housing (2), ventilation between an inside of the housing (2) and an outside of the housing (2) is carried out via the gas-permeable membrane (10), and the ventilation valve (20) is opened to discharge a gas inside the housing 2 to the outside of the housing 2 when a difference between a pressure inside the housing (2) and a pressure outside the housing (2) is equal to or higher than a predetermined value. The elastic body included in the ventilation valve (20) is formed of a rubber whose rate of change in breaking strength is 95% to 120%.

    Ventilation component
    2.
    发明授权
    Ventilation component 有权

    公开(公告)号：US11739853B2

    公开(公告)日：2023-08-29

    申请号：US17425220

    申请日：2020-01-24

    申请人： NITTO DENKO CORPORATION

    发明人： Yusuke Nakayama ,  Youzou Yano ,  Tomoyuki Kasagi ,  Akira Miyagaki

    IPC分类号： F16K15/14 ,  F16K24/04

    CPC分类号： F16K15/148 ,  F16K24/04

    摘要： A ventilation component includes a valve body portion, a shaft portion, a ventilation path, and a gas-permeable membrane. The shaft portion extends in a normal direction of the valve body portion. The shaft portion supports the valve body portion. The ventilation path extends through the shaft portion. The gas-permeable membrane closes the ventilation path. In a state where the ventilation component is fixed to a housing, a flow of gas passing through a peripheral opening is blocked by the valve body portion, and ventilation occurs between an inner space and an external space via the gas-permeable membrane. When a pressure difference obtained by subtracting a pressure of the external space from a pressure of the inner space is equal to or higher than a predetermined value, the valve body portion elastically deforms to be away from an outer surface to release the pressure of the inner space.

    Ventilation unit
    3.
    发明授权
    Ventilation unit 有权

    公开(公告)号：US11549597B2

    公开(公告)日：2023-01-10

    申请号：US17543291

    申请日：2021-12-06

    申请人： NITTO DENKO CORPORATION

    发明人： Yusuke Nakayama ,  Youzou Yano

    IPC分类号： H01M4/02 ,  F16K7/17 ,  F16K17/02 ,  H01M50/317

    摘要： The ventilation unit includes: an explosion-proof valve that permits gas to flow from the inside of a housing to the outside of the housing when internal pressure within the housing is higher than external pressure outside the housing by a value larger than or equal to a predetermined value, and is capable of returning to block the flow of the gas from the inside of the housing to the outside of the housing; and a ventilation membrane that permits gas to flow between the inside and the outside of the housing even when a pressure difference between the internal pressure and the external pressure is less than the predetermined value.

    FLAME-RESISTANT COMPOSITE MEMBER
    5.
    发明申请
    FLAME-RESISTANT COMPOSITE MEMBER 有权
    耐火复合材料

    公开(公告)号：US20140301090A1

    公开(公告)日：2014-10-09

    申请号：US14357906

    申请日：2012-11-13

    申请人： NITTO DENKO CORPORATION

    发明人： Kohei Doi ,  Kunio Nagasaki ,  Yusuke Sugino ,  Takafumi Hida ,  Yusuke Nakayama ,  Keisuke Hirano

    IPC分类号： B32B27/08 ,  F21V25/12 ,  B32B27/28

    CPC分类号： B32B27/08 ,  B32B27/283 ,  C08G77/18 ,  C08J7/047 ,  C08J2483/04 ,  C08J2483/06 ,  C09D183/04 ,  F21V25/12 ,  Y10T428/252 ,  Y10T428/269 ,  Y10T428/31507 ,  Y10T428/31663 ,  C08K3/36

    摘要： There is provided a flame-resistant composite member exhibiting remarkably high flame resistance even if having a flammable base material. The flame-resistant composite member according to the present invention has a film formed of a silicone resin composition (C) containing at least an inorganic oxide particle-containing condensation-reactive silicone resin on at least one surface of a base material. The inorganic oxide particle-containing condensation-reactive silicone resin may be a condensation-reactive silicone resin (A) including a crosslinked structural body wherein an inorganic oxide particle dispersed in a polysiloxane resin having a condensation-reactive group and the polysiloxane resin are crosslinked through a chemical bond. The silicone resin composition (C) may contain the condensation-reactive silicone resin (A) and an inorganic particle (B).

    摘要翻译： 即使具有易燃基材，也提供了具有极高阻燃性的阻燃复合构件。 根据本发明的阻燃复合构件具有由在基材的至少一个表面上至少含有无机氧化物颗粒的缩合反应性硅氧烷树脂的有机硅树脂组合物（C）形成的膜。 无机氧化物粒子的缩合反应性有机硅树脂可以是包含交联结构体的缩合反应性有机硅树脂（A），其中分散在具有缩合反应性基团的聚硅氧烷树脂中的无机氧化物颗粒和聚硅氧烷树脂通过 化学键。 有机硅树脂组合物（C）可以含有缩合反应性有机硅树脂（A）和无机颗粒（B）。

    Ventilation member
    6.
    发明授权
    Ventilation member 有权

    公开(公告)号：US11781779B2

    公开(公告)日：2023-10-10

    申请号：US16608652

    申请日：2018-04-25

    申请人： NITTO DENKO CORPORATION

    发明人： Youzou Yano ,  Yusuke Nakayama

    IPC分类号： F24F13/08 ,  F24F11/89 ,  B60H1/24 ,  F24F7/06

    CPC分类号： F24F13/085 ,  B60H1/241 ,  F24F11/89 ,  F24F7/065

    摘要： A ventilation member of the present disclosure comprises: a support having a through hole that serves as an air passage between inside and outside of a housing upon attaching the support to an opening of the housing; and an air-permeable membrane disposed on the support and closing the through hole. The support comprises: a supporting portion in which the through hole is provided and at which the air-permeable membrane is disposed, and an insertion portion extending from the supporting portion and having an end with a hook, wherein the insertion portion bends in a direction closer to a central axis of the ventilation member while the hook is passing through the opening by being inserted into the opening, and fixes the ventilation member to the opening with the hook engaging the housing after passing through the opening. The ventilation member has a stopper portion with which bending of the insertion portion in the direction is restricted within an elastically deformable range of the insertion portion during the insertion into the opening. A ventilation member of the present disclosure can be reliably fixed to an opening of a housing with the insertion portion, even when the insertion portion is inserted into the opening at an angle.

    Ventilation unit
    7.
    发明授权
    Ventilation unit 有权

    公开(公告)号：US11811081B2

    公开(公告)日：2023-11-07

    申请号：US17253715

    申请日：2019-06-11

    申请人： NITTO DENKO CORPORATION

    发明人： Yusuke Nakayama ,  Youzou Yano ,  Kou Uemura

    IPC分类号： H01M50/233 ,  H01M50/325

    CPC分类号： H01M50/233 ,  H01M50/325 ,  H01M2220/20

    摘要： A ventilation unit with: a ventilation body that allows gas to circulate between the outside and inside of a housing; a support member that supports the body attached to an opening portion formed in the housing; and a sealing member between the support member and the outer surface around the housing opening portion and seals a gap between the support member and the housing, wherein the unit performs ventilation between the outside and inside of the housing through the body while attached to the opening portion of the housing. The support member includes: an attachment portion to which the sealing member is attached; and a wall portion around the attachment portion, wherein, in a state where the support member is attached between the support member and the housing, a distance between the support member and an external surface in the support member wall portion is 5.0 mm or more.

    Ventilation component
    8.
    发明授权
    Ventilation component 有权

    公开(公告)号：US11560962B2

    公开(公告)日：2023-01-24

    申请号：US17287275

    申请日：2019-10-17

    申请人： NITTO DENKO CORPORATION

    发明人： Yusuke Nakayama ,  Youzou Yano ,  Akira Miyagaki

    IPC分类号： F16K15/14 ,  F16K24/04 ,  F16K27/02 ,  H01M50/30 ,  H05K5/06

    摘要： A ventilation component (1a) is to be attached to a housing (2) at a ventilation opening (5). The ventilation component (1a) includes a gas-permeable membrane (10), a ventilation valve (20), and a structural member (30). The structural member (30) has an inner space (40), and at least one of a first ventilation path (51) and a second ventilation paths (52). The inner space (40) is a space accommodating the gas-permeable membrane (10) and/or the ventilation valve (20). The first ventilation path (51) allows the inner space (40) to communicate with an external space of the ventilation component (1a). The first ventilation path (51) has a first inner opening (51i) and a first outer opening (51e), and the first inner opening (51i) faces the first outer opening (51e). The first inner opening (51i) and the first outer opening (51e) are present along a plane parallel to an outer surface (2s) of the housing. The second ventilation path (52) has a second inner opening (52i) and a second outer opening (52e), and the second inner opening (52i) is present without facing the second outer opening (52e).

    Ventilation unit
    9.
    发明授权
    Ventilation unit 有权

    公开(公告)号：US11226044B2

    公开(公告)日：2022-01-18

    申请号：US16608279

    申请日：2018-04-26

    申请人： NITTO DENKO CORPORATION

    发明人： Yusuke Nakayama ,  Youzou Yano

    IPC分类号： H01M4/02 ,  F16K7/17 ,  F16K17/02 ,  H01M50/317

    摘要： The ventilation unit includes: an explosion-proof valve that permits gas to flow from the inside of a housing to the outside of the housing when internal pressure within the housing is higher than external pressure outside the housing by a value larger than or equal to a predetermined value, and is capable of returning to block the flow of the gas from the inside of the housing to the outside of the housing; and a ventilation membrane that permits gas to flow between the inside and the outside of the housing even when a pressure difference between the internal pressure and the external pressure is less than the predetermined value.