A MAGNETIC VALVE WITH AN ARMATURE ARRANGED INSIDE A PISTON
    1.
    发明申请
    A MAGNETIC VALVE WITH AN ARMATURE ARRANGED INSIDE A PISTON 审中-公开
    具有安排在活塞内的臂的磁阀

    公开(公告)号:WO2014121796A1

    公开(公告)日:2014-08-14

    申请号:PCT/DK2014/050001

    申请日:2014-01-03

    Applicant: DANFOSS A/S

    CPC classification number: F16K31/0668 F16K3/0218 F16K31/0648 F16K31/408

    Abstract: A magnetic valve (1) comprising a valve housing (2) defining an inlet opening (3) and an outlet opening (4), a valve seat (11), a valve closing element, and an armature tube (7) is disclosed. A piston (6) is arranged movably inside the armature tube (7), said piston (6) being connected to the valve closing element, and an armature (5) is arranged movably at least partly inside the piston (6). A coil (9) is arranged externally to the armature tube (7) in such a manner that at least a part of the armature (5) arranged inside the piston (6) is arranged inside the windings of the coil (9).

    Abstract translation: 公开了一种电磁阀(1),其包括限定入口开口(3)和出口开口(4)的阀壳体(2),阀座(11),阀关闭元件和电枢管(7)。 活塞(6)可移动地设置在电枢管(7)的内部,所述活塞(6)与阀关闭元件连接,电枢(5)至少部分地位于活塞(6)的内部。 线圈(9)以这样的方式布置在电枢管(7)的外部,使得布置在活塞(6)内部的电枢(5)的至少一部分布置在线圈(9)的绕组内部。

    SHAPE MEMORY ALLOY ACTUATOR FOR VALVE FOR A VAPOUR COMPRESSION SYSTEM
    2.
    发明授权
    SHAPE MEMORY ALLOY ACTUATOR FOR VALVE FOR A VAPOUR COMPRESSION SYSTEM 有权
    FORMSPEICHERLEGIERUNGSAKTUATOR阀门用于冷却系统

    公开(公告)号:EP2946108B1

    公开(公告)日:2017-03-01

    申请号:EP14700985.6

    申请日:2014-01-15

    Applicant: Danfoss A/S

    CPC classification number: F16K31/002 F16K31/025 F25B41/062

    Abstract: The invention relates to an actuator for a valve in a refrigeration system. The invention also relates to a valve with such actuator, and to a refrigeration system with such valve. The actuator comprises an elongated Shape Memory Alloy (SMA) element extending along two or more string-like extensions from a distant end to a proximate end in relation to a valve element of a valve. The SMA element, when forming part of the valve, may extend from the distant end to the proximate end connected to a housing of the SMA element, however, electrically insulated from the housing. An encapsulation may provide a thermal resistance, a thermal conductor and/or an electrical resistance between the SMA element and other elements or the surroundings of the SMA element.

    SHAPE MEMORY ALLOY ACTUATOR FOR VALVE FOR A VAPOUR COMPRESSION SYSTEM
    3.
    发明公开
    SHAPE MEMORY ALLOY ACTUATOR FOR VALVE FOR A VAPOUR COMPRESSION SYSTEM 有权
    FORMPEICHERLEGIERUNGSAKTUATORFÜRVENTILFÜRKÜHLSYSTEM

    公开(公告)号:EP2946108A1

    公开(公告)日:2015-11-25

    申请号:EP14700985.6

    申请日:2014-01-15

    Applicant: Danfoss A/S

    CPC classification number: F16K31/002 F16K31/025 F25B41/062

    Abstract: The invention relates to an actuator for a valve in a refrigeration system. The invention also relates to a valve with such actuator, and to a refrigeration system with such valve. The actuator comprises an elongated Shape Memory Alloy (SMA) element extending along two or more string-like extensions from a distant end to a proximate end in relation to a valve element of a valve. The SMA element, when forming part of the valve, may extend from the distant end to the proximate end connected to a housing of the SMA element, however, electrically insulated from the housing. An encapsulation may provide a thermal resistance, a thermal conductor and/or an electrical resistance between the SMA element and other elements or the surroundings of the SMA element.

    Abstract translation: 本发明涉及一种用于制冷系统中的阀的致动器。 本发明还涉及具有这种致动器的阀以及具有这种阀的制冷系统。 致动器包括细长的形状记忆合金(SMA)元件,其沿着两个或更多个线状延伸部延伸,从远端相对于阀的阀元件到远端。 当形成阀的一部分时,SMA元件可以从远端延伸到连接到SMA元件的壳体的近端,然而,该元件与壳体电绝缘。 封装可以在SMA元件和SMA元件的其它元件或周围之间提供热阻,热导体和/或电阻。

    A MAGNETIC VALVE WITH AN ARMATURE ARRANGED INSIDE A PISTON
    4.
    发明公开
    A MAGNETIC VALVE WITH AN ARMATURE ARRANGED INSIDE A PISTON 审中-公开
    有固定在一个活塞电磁阀

    公开(公告)号:EP2954244A1

    公开(公告)日:2015-12-16

    申请号:EP14700322.2

    申请日:2014-01-03

    Applicant: Danfoss A/S

    CPC classification number: F16K31/0668 F16K3/0218 F16K31/0648 F16K31/408

    Abstract: A magnetic valve (1) comprising a valve housing (2) defining an inlet opening (3) and an outlet opening (4), a valve seat (11), a valve closing element, and an armature tube (7) is disclosed. A piston (6) is arranged movably inside the armature tube (7), said piston (6) being connected to the valve closing element, and an armature (5) is arranged movably at least partly inside the piston (6). A coil (9) is arranged externally to the armature tube (7) in such a manner that at least a part of the armature (5) arranged inside the piston (6) is arranged inside the windings of the coil (9).

    SHAPE MEMORY ALLOY ACTUATOR FOR VALVE FOR A VAPOUR COMPRESSION SYSTEM
    5.
    发明申请
    SHAPE MEMORY ALLOY ACTUATOR FOR VALVE FOR A VAPOUR COMPRESSION SYSTEM 审中-公开
    用于蒸汽压缩系统的形状记忆合金致动器

    公开(公告)号:WO2014111397A1

    公开(公告)日:2014-07-24

    申请号:PCT/EP2014/050653

    申请日:2014-01-15

    Applicant: DANFOSS A/S

    CPC classification number: F16K31/002 F16K31/025 F25B41/062

    Abstract: The invention relates to an actuator for a valve in a refrigeration system. The invention also relates to a valve with such actuator, and to a refrigeration system with such valve. The actuator comprises an elongated Shape Memory Alloy (SMA) element extending along two or more string-like extensions from a distant end to a proximate end in relation to a valve element of a valve. The SMA element, when forming part of the valve, may extend from the distant end to the proximate end connected to a housing of the SMA element, however, electrically insulated from the housing. An encapsulation may provide a thermal resistance, a thermal conductor and/or an electrical resistance between the SMA element and other elements or the surroundings of the SMA element.

    Abstract translation: 本发明涉及一种用于制冷系统中的阀的致动器。 本发明还涉及具有这种致动器的阀以及具有这种阀的制冷系统。 致动器包括细长的形状记忆合金(SMA)元件,其沿着两个或更多个线状延伸部延伸,从远端到相对于阀的阀元件的近端。 当形成阀的一部分时,SMA元件可以从远端延伸到连接到SMA元件的壳体的近端,然而,该元件与壳体电绝缘。 封装可以在SMA元件和SMA元件的其它元件或周围之间提供热阻,热导体和/或电阻。

    VERFAHREN ZUM MESSEN EINES DIFFERENZDRUCKS IN STRÖMENDEN FLUIDEN UND MESSANORDNUNG
    6.
    发明申请
    VERFAHREN ZUM MESSEN EINES DIFFERENZDRUCKS IN STRÖMENDEN FLUIDEN UND MESSANORDNUNG 审中-公开
    方法测量的压力差流动的流体和测量装置

    公开(公告)号:WO2006116998A1

    公开(公告)日:2006-11-09

    申请号:PCT/DK2006/000224

    申请日:2006-04-27

    CPC classification number: G01F1/36 G01F1/40 G01F5/005

    Abstract: Es wird ein Verfahren und eine Meßanordnung zum Messen eines Diffe¬ renzdrucks in strömenden Fluiden angegeben mit einer Primärleitung (2), die eine erste Meßstelle (4) und eine zweiten Meßstelle (5) aufweist, wo¬ bei zwischen der ersten und der zweiten Meßstelle (4, 5) eine Strömungs¬ änderung (3) in der Primärleitung (2), an der ersten Meßstelle (4) eine ers- te Sekundärleitung (6) und an der zweiten Meßstelle (5) eine zweite Se¬ kundärleitung (8) angeordnet ist, wobei man eine Absperrvorrichtung (7) in der ersten Sekundärleitung (6) anordnet und man einen ersten Druck (P1 ) in der ersten (6) und einen zweiten Druck (P2) in der zweiten Sekundärlei¬ tung (8) mißt. Man möchte dabei auf einfache Weise und mit einfachen Mitteln einen Differenzdruck messen. Hierzu ordnet man einen Begrenzer (9) in der zweiten Sekundärleitung (8) an und mißt bei geöffneter und bei geschlossener Absperrvorrichtung (7) mindestens jeweils einen der beiden Drücke (P1 , P2).

    Abstract translation: 公开的是一种方法和用于测量流过设置有主管道(2)流体的Diffe¬伦兹压力,具有第一测量点的测量装置(4)和(5),它用于在第一和第二测量点之间是可能的第二测量点 (4,5)一个Strömungs¬变化(3)在初级导管(2)中,在第一测量点(4)的ERS TE次级线(6)和在所述第二测量点(5)的第二Se¬kundärleitung(8) 设置,在所述第一次级管道(6)和在第二Sekundärlei¬(8)测量的第一压力(P1)在第一(6)和第二压力(P2)处理放置关闭装置(7)。 你想让它方便地测量,并用简单的手段压差。 为了这个目的,分配给在所述第二次级管道(8)的限幅器(9)和附连在打开和在每种情况下两个压力(P1,P2)中的一个封闭的至少关闭装置(7)。

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