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    • 1. 发明申请
    • REGULATING VALVE
    • 调节阀
    • WO2012074450A1
    • 2012-06-07
    • PCT/SE2011/051152
    • 2011-09-28
    • TOUR & ANDERSSON ABNORLANDER, PerCORSO, DanielHELSTAD, Anders
    • NORLANDER, PerCORSO, DanielHELSTAD, Anders
    • F16K1/52F16K3/26F24D19/10
    • F16K1/52F16K1/38F16K1/54F16K3/26F16K3/267F16K3/32F16K47/04F24D2220/0264Y10T137/86759
    • Device for flow control of a medium in a heating or cooling system where the device is a complete regulating valve (1), with a valve body (2) comprising an inlet connection (3), an outlet connection (4), a valve neck (5) in which a valve seat (6) and a flow through opening (7) are provided. In the valve neck (5) a complete valve trim (38) and a valve hand wheel (10) are provided, and through the valve hand wheel (10) and the complete valve trim (38) a valve shaft (11) with a return spring (12) are provided. The valve body (2) comprises a first cone (13), which determine the preset of the maximal flow through the complete regulating valve (1), i.e. the Kvs-value of the valve, by that the first cone (13) has at least one opening (14) for flowing through of the medium, where the design of the opening (14) determines the regulating characteristic of the complete regulating valve (1), and where the Kvs-value of the valve is changed continuously, with maintained regulating characteristic, by that the first cone (13) is arranged continuously, axially displaceable relative the valve seat (6), whereby selected parts of the opening (14) of the first cone are shielded by the valve seat (6).
    • 用于在加热或冷却系统中介质的流量控制的装置,其中所述装置是完整的调节阀(1),其中阀体(2)包括入口连接(3),出口连接(4),阀颈 (5),其中设置有阀座(6)和流通开口(7)。 在阀颈(5)中,提供完整的阀门装置(38)和阀手轮(10),并且通过阀手轮(10)和整个阀门装置(38)具有阀轴(11) 提供复位弹簧(12)。 阀体(2)包括第一锥体(13),其确定通过完整调节阀(1)的最大流量的预设值,即阀的Kvs值,第一锥体(13)具有 用于流过介质的至少一个开口(14),其中开口(14)的设计确定完整调节阀(1)的调节特性,并且其中阀的Kvs值连续变化,并保持 通过第一锥体(13)相对于阀座(6)连续地布置成可轴向移动,由此第一锥体的开口(14)的选定部分被阀座(6)屏蔽。
    • 4. 发明申请
    • FLUID REGULATOR
    • 流体调节器
    • WO2007108739A1
    • 2007-09-27
    • PCT/SE2007/000247
    • 2007-03-15
    • AB GUSTAVSBERGNORLANDER, Per
    • NORLANDER, Per
    • F16K11/044F16K31/50G05D23/13
    • F16K31/44F16K35/04
    • Flow regulator (10) for regulating a flow of a liquid, which comprises a controller (40), said liquid flow being controllable by an adjustable percentage opening of the controller (40), wherein an increased percentage opening implies an increased liquid flow, and an actuator (50) which in a given position is arranged to control only the flow of said liquid, in communication with said controller (40), said actuator (50) being arranged to adjust the percentage opening of said controller (40) within a first range (AB) of possible positions for the actuator (50), which is at one end delimited by a first stop position (B), wherein a first percentage opening is obtained at the first stop position (B), wherein the first percentage opening is the largest percentage opening within said first range (AB), wherein said actuator (50) is conductible past said first stop position (B), when an obstacle (90) of said flow regulator (10) has been forced by a user of said flow regulator (10), to a second range (BC), which is delimited by said first stop position (B) and a second stop position (C), wherein the percentage opening in said controller (40) is arranged to reach a second percentage opening at said second stop position (C), wherein said second percentage opening is greater than said first percentage opening.
    • 用于调节液体流动的流量调节器(10),其包括控制器(40),所述液体流量可由所述控制器(40)的可调百分比开口控制,其中增加的百分比开度意味着液体流量增加,以及 致动器(50),其在给定位置被布置成仅控制与所述控制器(40)连通的所述液体的流动,所述致动器(50)被布置成将所述控制器(40)的开度百分比调整到 在第一停止位置(B)限定一端的致动器(50)的可能位置的第一范围(AB),其中在第一停止位置(B)处获得第一百分比开口,其中第一百分比 开口是在所述第一范围(AB)内的最大百分比开口,其中当所述流量调节器(10)的障碍物(90)已经被使用者强迫时,所述致动器(50)可传导通过所述第一停止位置(B) 的所述流量调节器(10) 范围(BC),其由所述第一停止位置(B)和第二停止位置(C)限定,其中所述控制器(40)中的百分比开度被布置成在所述第二停止位置(C ),其中所述第二百分比开口大于所述第一百分比开口。