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    • 3. 发明申请
    • SAFETY DEVICE AND METHOD FOR SCUBA-DIVING
    • 安全装置和方法
    • WO2008143581A1
    • 2008-11-27
    • PCT/SE2008/050532
    • 2008-05-08
    • CONSENSUM ASSTÖÖD, JanPATRIKSSON, Ola
    • STÖÖD, JanPATRIKSSON, Ola
    • B63C11/30B63C11/22
    • A62B9/027B63C11/2245B63C11/30
    • The present invention relates to a safety method in connection with SCUBA diving to control a diver's buoyancy, in which method the diver (11) is equipped with diving equipment comprising at least one air pressure tank (1), a valve device (2) connected to the pressure tank (1) and arranged to supply air from said pressure tank via first supply means (5) to a breathing regulator (4) and via second supply means (7, 9, 12) to an inflatable diving jacket (6) in order to control the diver's buoyancy, an actuator (8) being able to automatically initiate inflation of the diving jacket (6) when the diver has not affected the air flow through the breathing regulator (4) for a certain time period, said actuator (8) being controlled by an actuation mechanism (20) that automatically sets the actuator in active mode when the diver is within an actuation zone (A), wherein in order additionally to improve the diver's buoyancy the actuator (8) is also arranged to automatically initiate dumping of a weight (11) carried by the diver when the air flow through the breathing regulator (4) has ceased for a certain time period. The invention also comprises a safety device, an inflatable diving jacket and an inflator.
    • 本发明涉及一种与SCUBA潜水相关的控制潜水员浮力的安全方法,其中潜水员(11)装备有潜水设备,潜水设备包括至少一个空气压力罐(1),连接的气门装置(2) 并且布置成经由第一供应装置(5)将呼吸空气从所述压力罐供应到呼吸调节器(4)并且经由第二供应装置(7,9,12)供应到充气式潜水套(6) 为了控制潜水员的浮力,当潜水员不影响通过呼吸调节器(4)的空气流动一段时间时,致动器(8)能够自动启动潜水套(6)的充气,所述致动器 (8)由致动机构(20)控制,所述致动机构(20)当所述潜水员在致动区域(A)内时自动将所述致动器设置为主动模式,其中为了另外改善所述潜水员的浮力,所述致动器(8)还布置成 自动发起倾销我们 当空气流经呼吸调节器(4)停止一段时间时,由潜水员携带的(11)。 本发明还包括安全装置,充气潜水套和充气机。
    • 4. 发明申请
    • ACTUATOR ARRANGMENT FOR DIVING EQUIPMENT
    • 执行机构安装设备
    • WO2011108986A1
    • 2011-09-09
    • PCT/SE2011/050238
    • 2011-03-02
    • CONSENSUM ASPATRIKSSON, Ola
    • PATRIKSSON, Ola
    • B63C11/22B63C11/08
    • B63C11/22B63C11/08
    • The present invention relates to an actuator housing, comprising a mechanical ON/OFF valve arrangement, at least one system pressure connection and at least one ambient pressure connection, said ON/OFF valve arrangement comprising a diaphragm arranged within the housing to have one side exposed to the environment and the other side exposed to an air chamber, wherein said valve is arranged to maintain an OFF-mode when the environmental pressure acting on said diaphragm is below a preset level and maintain an ON-mode when the environmental pressure acting on said diaphragm exceeds said preset level wherein said air chamber is connected to ambient pressure via a valve that is arranged to close said connection when a system pressure is applied that is substantially higher than that in the ambient pressure connection.
    • 致动器壳体技术领域本发明涉及一种致动器壳体,其包括机械开关阀装置,至少一个系统压力连接和至少一个环境压力连接,所述开/关阀装置包括布置在壳体内的隔膜,以使一侧暴露 暴露于空气室的环境和另一侧,其中所述阀被布置成当作用在所述隔膜上的环境压力低于预设水平时保持关闭模式,并且当作用在所述空气室上的环境压力作用在所述空气室时保持ON模式 隔膜超过所述预设水平,其中所述空气室经由阀被连接到环境压力,所述阀被布置成当施加的系统压力基本上高于环境压力连接中的系统压力时关闭所述连接。
    • 5. 发明申请
    • BREATHING SENSING DEVICE
    • 呼吸传感装置
    • WO2011108985A1
    • 2011-09-09
    • PCT/SE2011/050237
    • 2011-03-02
    • CONSENSUM ASPATRIKSSON, Ola
    • PATRIKSSON, Ola
    • B63C11/22B63C11/08
    • B63C11/22A61B5/087A62B9/022
    • This invention relates to a breathing sensing device, comprising a diaphragm (100) having a first pressure chamber (120) on one side and a second pressure chamber (121) on a second side, wherein said first and second pressure chambers (120, 121) are connected to a system pressure (L1) by means of flow passages (143, 153) having different cross sectional passage area (A r , A f ) arranged to facilitate detection of a pressure drop due to breathing, wherein the relation of cross sectional passage area between the cross sectional passage area (A r ) providing a restricted flow passages (143) to and/or from the second pressure chamber (121) is in the range of 1/50 –1/200 in relation to the cross sectional passage area (A f ) providing a flow passage to and/or from the first pressure chamber (120).
    • 本发明涉及一种呼吸感测装置,其包括在一侧具有第一压力室(120)和第二侧上的第二压力室(121)的隔膜(100),其中所述第一和第二压力室(120,121 )通过具有不同横截面通道面积(Ar,Af)的流动通道(143,153)连接到系统压力(L1),其布置成便于检测由于呼吸引起的压降,其中横截面通过的关系 提供到第二压力室(121)和/或从第二压力室(121)的限制流动通道(143)的横截面通道面积(Ar)之间的面积相对于横截面通过面积为1/50-1/200 (A f)提供到和/或来自第一压力室(120)的流动通道。