換気装置
    1.
    发明申请
    換気装置 审中-公开
    通风装置

    公开(公告)号:WO2013118291A1

    公开(公告)日:2013-08-15

    申请号:PCT/JP2012/053109

    申请日:2012-02-10

    Inventor: 小松 秀明

    CPC classification number: F24F7/00 F24F13/0604 F24F13/12 F24F2013/146

    Abstract:  換気装置10の自動開閉用の作動板31を第1付勢手段38によって開位置及び閉位置のうち何れか一方へ向けて付勢する。また、作動板31を第2付勢手段39によって第1付勢手段38とは反対側へ付勢する。第1付勢手段38として、形状記憶合金からなる複数の第1バネ33を用いる。これら第1バネ33を、その付勢の方向と直交する方向に並べる。これによって、形状記憶合金バネの巻径や線径等の寸法をあまり変えなくても、換気能力等の仕様に確実に対応できる。

    Abstract translation: 用于自动打开和关闭通风装置(10)的操作板(31)通过第一按压装置(38)被按压到打开位置和关闭位置之一。 此外,操作板(31)被第二按压装置(39)压向与第一按压装置(38)按压操作板(31)的一侧相反的一侧。 使用由形状记忆合金组成的第一弹簧(33)作为第一按压装置(38)。 第一弹簧(33)沿与第一弹簧(33)的按压方向正交的方向配置。 作为该结构的结果,形状记忆合金弹簧的尺寸如线圈直径和线直径没有大的变化,通风装置可以可靠地符合包括通风性能的规格。

    AIRFLOW REGULATOR
    2.
    发明申请
    AIRFLOW REGULATOR 审中-公开
    气流调节器

    公开(公告)号:WO2006108228A1

    公开(公告)日:2006-10-19

    申请号:PCT/AU2006/000493

    申请日:2006-04-12

    Inventor: MUTTON, Verne

    Abstract: A louvre-type airflow regulator (10) for a mine passage comprises a plurality of louvre blades (12, 14, 16). Each blade is adapted for mounting in a frame (20). Each blade can pivot in the frame around a lengthwise axis between a predetermined position in which the louvre blades combine to close or restrict at least a portion of the passage, and an open position in which air is able to readily flow between the louvre blades and through the passage. A biasing mechanism is provided for acting on each louvre blade such that, in use, each louvre blade can be maintained in the predetermined position until a predetermined airflow against the louvre blades is reached.

    Abstract translation: 用于矿井通道的百叶窗型气流调节器(10)包括多个百叶窗(12,14,16)。 每个叶片适于安装在框架(20)中。 每个叶片可以围绕框架围绕长度方向的轴线枢转在预定位置,在该预定位置中百叶窗叶片组合以封闭或限制通道的至少一部分,以及打开位置,空气能够容易地在百叶窗叶片和 通过通道。 提供偏置机构用于作用在每个百叶窗叶片上,使得在使用中,每个百叶窗叶片可以保持在预定位置,直到到达靠近百叶窗叶片的预定气流。

    VENTILATORS
    3.
    发明申请
    VENTILATORS 审中-公开
    通风筒

    公开(公告)号:WO2003060387A1

    公开(公告)日:2003-07-24

    申请号:PCT/GB2003/000147

    申请日:2003-01-15

    CPC classification number: F24F13/18 E06B7/02 F24F11/75 F24F2013/146

    Abstract: A ventilator (12) includes a pressure control flap (58) positioned in a horizontal duct portion (56) thereof. The flap (58) is positioned horizontally in an open position thereof and is adapted to pivot against its weight and then against spring means when increasing airflow passes through the flap. A manually operated closure member (88) is also provided.

    Abstract translation: 通风机(12)包括定位在其水平管道部分(56)中的压力控制挡板(58)。 翼片(58)水平定位在其打开位置,并且当增加气流通过翼片时适于枢转其抵靠其重量然后抵靠弹簧装置。 还提供了手动关闭构件(88)。

    A SANITARY WASTE PIPE SYSTEM AND AN AIR VENTING VALVE FOR A SANITARY WASTE PIPE SYSTEM
    5.
    发明申请
    A SANITARY WASTE PIPE SYSTEM AND AN AIR VENTING VALVE FOR A SANITARY WASTE PIPE SYSTEM 审中-公开
    卫生管道系统和卫生管道系统的空气通风阀

    公开(公告)号:WO2016087004A1

    公开(公告)日:2016-06-09

    申请号:PCT/EP2014/076741

    申请日:2014-12-05

    Inventor: ØRTOFT, Lars

    Abstract: A sanitary waste pipe system 1 and a sanitary waste pipe venting valve 13 comprises a valve pipe section 13 with a valve body 7 and a valve control 8, 5 member being adapted for allowing the valve body 7 to move from its closed position to an open position when the pressure in said first end of the valve pipe section 13 is either lower or higher than the pressure in said second end of the valve pipe section 13.

    Abstract translation: 卫生废物管道系统1和卫生废气管排放阀13包括具有阀体7的阀管部分13和阀门控制器8,5,阀构件适于允许阀体7从其关闭位置移动到打开状态 当阀管部13的所述第一端的压力低于或高于阀管部13的所述第二端的压力时的位置。

    A DAMPER WITH IMPROVED SEAL AND LOCK MECHANISM
    6.
    发明申请
    A DAMPER WITH IMPROVED SEAL AND LOCK MECHANISM 审中-公开
    具有改进的密封和锁定机构的阻尼器

    公开(公告)号:WO2015028777A1

    公开(公告)日:2015-03-05

    申请号:PCT/GB2014/052120

    申请日:2014-07-11

    CPC classification number: F24F13/1406 F24F11/35 F24F2013/146 F24F2013/1473

    Abstract: A damper is provided for an airflow duct, comprising: a tubular housing, having a first end and a second end, forming a passageway through said housing along a longitudinal first axis (z), said first end further comprising a flange extending radially inward from said first end, and a damper element, linearly moveable along said first axis (z) between a first position, where said damper element sealingly engages with said flange, and a second position, where said damper element is spaced apart from and closingly oriented within said passageway in a plane substantially parallel to said flange. The damper element is pivotably movable about a central second axis (x) that is perpendicular to said first axis (z), between said second position and a third position, where said damper element is openly oriented so as to permit fluid flow through said passageway. The damper comprises an actuator, operatively coupled to said damper element, comprising an axle, arranged coaxially with and pivotably movable about said second axis (x) within said passageway, at least one first biasing member, adapted to urge said damper element towards said second position, when between said first and second position, and at least one second biasing member, adapted to urge said damper element towards said second position, when between said third and second position.

    Abstract translation: 提供一种用于气流管道的阻尼器,包括:管状壳体,其具有第一端和第二端,沿着纵向第一轴线(z)形成通过所述壳体的通道,所述第一端还包括从所述壳体的径向向内延伸的凸缘 所述第一端和阻尼元件,其沿着所述第一轴线(z)在所述阻尼器元件与所述凸缘密封地接合的第一位置和第二位置之间线性移动,所述阻尼器元件与所述第一位置间隔开并且在所述第二位置 所述通道在基本上平行于所述凸缘的平面中。 所述阻尼器元件可围绕垂直于所述第一轴线(z)的中心第二轴线(x)在所述第二位置和第三位置之间枢转运动,其中所述阻尼器元件被公开地定向以允许流体流过所述通道 。 阻尼器包括可操作地联接到所述阻尼器元件的致动器,包括轴,所述轴与所述通道内的所述第二轴线(x)同轴并且可枢转地移动,至少一个第一偏置构件,适于将所述阻尼元件推向所述第二 位于所述第一和第二位置之间,以及至少一个第二偏压构件,适于在所述第三和第二位置之间时将所述阻尼元件推向所述第二位置。

    FIRE DAMPER AND A FIRE DAMPER CONTROL SYSTEM
    7.
    发明申请
    FIRE DAMPER AND A FIRE DAMPER CONTROL SYSTEM 审中-公开
    消防员和消防员控制系统

    公开(公告)号:WO1994026352A1

    公开(公告)日:1994-11-24

    申请号:PCT/SE1994000432

    申请日:1994-05-10

    Inventor: NV BRANDSTOPP AB

    Abstract: Device for rotating a shaft between a starting position and a working position, preferably a rotary shaft (6; 28) of a fire damper (4; 50). The shaft (6; 28) can be rotated between the starting position and the working position by simultaneous actuation of a rotary motor (7; 36) and an electromagnet (13; 38) against the biassing force of a return spring (17; 52). The motor has an output shaft driven by a gear train and provided with a pinion (8; 32) which is in engagement with a toothed segment (5; 30), which, together with the return spring (17; 52) is mounted on the shaft (6; 28). By actuating the electromagnet (13; 38) and the motor (7; 36), the spring can be tensioned via the pinion (8; 32) and the toothed segment (5; 30) at the same time as the shaft (6; 28) is rotated to its working position. By means of a microprocessor (20) it is possible to individually control a monitor, via a two-wired loop, each of a group of fire dampers.

    Abstract translation: 用于在起始位置和工作位置之间旋转轴的装置,优选地是防火阀(4; 50)的旋转轴(6; 28)。 通过同时致动旋转马达(7; 36)和电磁体(13; 38),克服回弹弹簧(17; 52)的偏压力,轴(6; 28)可以在起始位置和工作位置之间旋转 )。 马达具有由齿轮系驱动的输出轴,并具有与齿形段(5; 30)啮合的小齿轮(8; 32),齿条段(5; 30)与复位弹簧(17; 52)一起安装在 轴(6; 28)。 通过致动电磁体(13; 38)和电动机(7; 36),弹簧可以在与轴(6;)的同时经由小齿轮(8; 32)和带齿段(5; 30) 28)旋转到其工作位置。 通过微处理器(20),可以通过双线环路分别控制一组监视器中的每一个防火阀。

    A DAMPER
    9.
    发明申请
    A DAMPER 审中-公开
    一个阻尼器

    公开(公告)号:WO2010100403A1

    公开(公告)日:2010-09-10

    申请号:PCT/GB2010/000357

    申请日:2010-02-26

    Inventor: PERRIN, Richard

    Abstract: A damper Ia comprises a length of ducting (5) having a blade (3) is pivotably mounted in the ducting (5) by means of an axle (7) to which the blade (3) is fixed. The axle (7) passes through an opening (9) in a wall (11) of the ducting (5). A clutch housing (37a) is mounted on the outside of the ducting (5). Two spring clutches (39a,b) are mounted on a portion (33) of the axle (7) inside the clutch housing (37a). The spring clutches (39a,b) control a position of the axle (7) and the blade (3).

    Abstract translation: 阻尼器1a包括具有叶片(3)的长度的管道(5),该叶片(3)通过固定有叶片(3)的轴(7)可枢转地安装在管道(5)中。 轴(7)穿过管道(5)的壁(11)中的开口(9)。 离合器壳体(37a)安装在管道(5)的外侧。 两个弹簧离合器(39a,b)安装在离合器壳体(37a)内的轴(7)的一部分(33)上。 弹簧离合器(39a,b)控制轴(7)和叶片(3)的位置。

    GAS PRESSURE STABILIZER
    10.
    发明申请
    GAS PRESSURE STABILIZER 审中-公开
    气压稳定器

    公开(公告)号:WO2005106345A1

    公开(公告)日:2005-11-10

    申请号:PCT/GB2005/001636

    申请日:2005-04-29

    Inventor: RANDALL, Neil

    CPC classification number: F24F13/1426 F24F11/33 F24F2013/144 F24F2013/146

    Abstract: As shown generally as (1) in Figure 1, the gas pressure stabiliser comprises a frame (2) having an opening (3) bounded on its front side by a flange (4). Mounted within the frame (4) for movement about a longitudinal pivot axis A extending parallel to the plane of the opening (3) is a control member (5). Associated with the frame is a housing (12), which houses a control arm (13). When the control arm (13) is retracted into the housing or released, this controls pivoting of the counterbalancing means so that control member (5) can open or close to control venting of gas.

    Abstract translation: 如图1(1)所示,气压稳定器包括一框架(2),该框架(2)在其前侧由凸缘(4)限定开口(3)。 安装在框架(4)内用于围绕平行于开口(3)的平面延伸的纵向枢转轴线A运动的是控制构件(5)。 与框架相关联的是容纳控制臂(13)的壳体(12)。 当控制臂(13)缩回壳体或释放时,这控制平衡装置的枢转,使得控制构件(5)可以打开或关闭以控制气体排出。

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