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1. 发明申请

WO2003036143A1 DIFFERENTIAL PRESSURE VALVE 审中-公开
标题翻译：差压阀
公开(公告)号：WO2003036143A1
公开(公告)日：2003-05-01
申请号：PCT/DK2002/000710
申请日：2002-10-25
申请人： FRESE ARMATUR A/S , JØRGENSEN, Ole
发明人： JØRGENSEN, Ole
IPC分类号： F16K3/26
CPC分类号： G05D7/0106 , Y10T137/7792
摘要： Regulating insert, chiefly for insertion in a valve housing or the like in a flowing medium, comprising a pre-setting for regulation and/or setting of amounts of liquid in installations with flowing media for the limitation of the medium to a pre-set maximum amount, independently of a differential pressure working across the valve, said insert further comprising a tubular regulating element which is displaceable in a housing (3) in the longitudinal direction of the regulating insert, and lies up against a spring element (13) so that upon displacement the tubular regulating element (2) respectively opens or closes a number of openings (9) in the housing (3), where said tubular regulating element (2) is influenced for regulation by a membrane, where the membrane (14) is a roller membrane, said roller membrane (14) being fastened along an outer diameter to the inner side of the housing (3) and along an inner diameter is fastened to the outer surface of the regulating element (2), so that the resulting forces stemming from the differential pressure across the membrane (14) lie on the same cylinder surface as that which extends through a slide surface (12) between the largest diameter of the regulating element (2) and the smallest diameter of the housing (3).
摘要翻译：调节插入件，主要用于在流动介质中插入阀壳体等中，包括用于限制和/或设置具有用于将介质限制在预设最大值的流动介质的设备中的液体量的预设置所述插入件还包括管状调节元件，所述管状调节元件可在所述调节插入件的纵向方向上在壳体（3）中移位，并且位于弹簧元件（13）上，使得在移动时，管状调节元件（2）分别打开或关闭壳体（3）中的多个开口（9），其中所述管状调节元件（2）受膜的调节，其中膜（14）为辊膜，所述辊膜（14）沿着外径紧固到壳体（3）的内侧，并且沿着内径紧固到调节元件（2）的外表面，因此t 所产生的横跨膜（14）的差压所产生的力位于与调节元件（2）的最大直径和壳体的最小直径之间的滑动表面（12）延伸的同一圆柱表面上（3）。

2. 发明申请

WO1996009485A1 VALVE FOR A SYSTEM HAVING A HEAT CARRYING MEDIUM 审中-公开
标题翻译：具有加热介质的系统的阀
公开(公告)号：WO1996009485A1
公开(公告)日：1996-03-28
申请号：PCT/DK1995000374
申请日：1995-09-19
申请人： FRESE ARMATUR A/S , GYLOV, Hans, Henrik , JORGENSEN, Ole , MOLLER, Carsten
发明人： FRESE ARMATUR A/S
IPC分类号： F16K31/126
CPC分类号： G05D7/0106 , G05D23/125
摘要： Heat exchanger valve (8) with thermostat valve (12), a housing (9) with inlet (15) and outlet (16), a thermostat bellows displaceable spindle (42) with a seal (32) which, against the pressure of a spring (43) surrounding the spindle (42), closes/opens an opening (28) in a transverse wall (29) in the housing (9) between the inlet (15) and the outlet (16), and a membrane (17, 21) controlled by the differential pressure for the control of a heat-carrying medium between the inlet (15) and the outlet (16), and an adjustable closing element (11) between the inlet (15) and the membrane (17, 21), the thermostat valve (12) being able to shut off the flow between the inlet (15) and the outlet (16) independently of the closing element (11). With the valve (8), only a predetermined maximum amount of the medium flows through the heat exchangers (5). If the differential pressure increases upon the closing of one of more valves on a pipe length, the flow in the individual heat exchanger (5) is not increased.
摘要翻译：具有恒温阀（12）的热交换器阀（8），具有入口（15）和出口（16）的壳体（9），具有密封件（32）的恒温器波纹管可移动主轴（42）围绕主轴（42）的弹簧（43）关闭/打开入口（15）和出口（16）之间的壳体（9）中的横向壁（29）中的开口（28），21），通过用于控制入口（15）和出口（16）之间的载热介质的压差控制，以及在入口（15）和膜（17）之间的可调节的关闭元件（11） 21），恒温阀（12）能够独立于关闭元件（11）来切断入口（15）和出口（16）之间的流动。利用阀（8），只有预定的最大量的介质流过热交换器（5）。如果在管道长度上关闭更多阀门之间的压差增加，单个热交换器（5）中的流量不会增加。

3. 发明申请

WO1996009484A1 VALVE FOR A SYSTEM HAVING A HEAT-CARRYING MEDIUM 审中-公开
标题翻译：具有加热介质的系统的阀
公开(公告)号：WO1996009484A1
公开(公告)日：1996-03-28
申请号：PCT/DK1995000373
申请日：1995-09-19
申请人： FRESE ARMATUR A/S , GYLOV, Hans, Henrik , JORGENSEN, Ole , MOLLER, Carsten
发明人： FRESE ARMATUR A/S
IPC分类号： F16K31/122
CPC分类号： F24D19/1018 , F24D19/1015 , G05D7/0126 , G05D23/125
摘要： Heat exchanger valve (8) with thermostat valve (12), a housing (9) with inlet (20) and outlet (21), a thermostat bellows displaceable spindle (30) with seal (42) which, by the expansion/contraction of the thermostat bellows and against the pressure of a surrounding spring (31), can close/open an opening (27) with a seating (27a) in a transverse wall (24) between the inlet (20) and the outlet (21), and a piston (13) controlled by differential pressure for the control of a medium's differential pressure across a pre-setting (11) and a thermostat valve (12) consisting of the seating (27a) and the seal (42) between the inlet (20) and the piston (13), the thermostat valve (12) being able to cut off the flow between the inlet and the outlet independently of the pre-setting (11). With the valve (8), only a predetermined maximum amount of the heat-carrying medium flows through the heat exchangers (5). If the differential pressure is increased when the valves on a pipe length are closed, the flow in the individual heat exchangers (5) is not increased.
摘要翻译：具有恒温阀（12）的热交换器阀（8），具有入口（20）和出口（21）的壳体（9），具有密封件（42）的恒温器波纹管可移动主轴（30），其通过膨胀/ 恒温器波纹管并且克服周围弹簧（31）的压力，可以在入口（20）和出口（21）之间的横向壁（24）中用座（27a）关闭/打开开口（27）以及通过差压控制的活塞（13），用于控制跨过预设（11）的介质的压差和由入口（27a）和密封件（42）组成的恒温阀（12） 20）和活塞（13）之间，恒温阀（12）能够独立于预设置（11）而切断入口和出口之间的流动。利用阀（8），只有预定的最大量的载热介质流过热交换器（5）。如果在管道长度上的阀门关闭时差压增加，则各个热交换器（5）中的流量不会增加。

4. 发明申请

WO1990001657A1 METHOD OF REGULATING A CENTRAL OR DISTRICT HEATING PLANT BY MEANS OF A DIFFERENTIAL PRESSURE VALVE, AND UNIT FOR WORKING METHOD 审中-公开
标题翻译：通过差压阀调节中央或区域加热装置的方法，以及用于工作方法的装置
公开(公告)号：WO1990001657A1
公开(公告)日：1990-02-22
申请号：PCT/DK1989000185
申请日：1989-08-02
申请人： FRESE ARMATUR A/S , MOESBY, Peter
发明人： FRESE ARMATUR A/S
IPC分类号： F24D19/10
CPC分类号： F24D10/006 , G05D7/0106 , G05D23/023 , Y02E20/14 , Y10T137/7722
摘要： The invention relates to a method for regulating a central heating plant for several rooms having a radiator (5) provided with a thermostat valve (6). The plant has a differential pressure valve (11, 111) placed downstream as compared to the radiators, with a closing device controlled by a membrane (23) for regulating the flow of heat carrying fluid in a passage (19) between an inlet (17) and an outlet (18). If the windows in several rooms are opened the thermostat valves (6) will open, whereupon the differential pressure valve should regulate the combined flow, which it cannot do since the pressure difference across the two surfaces of the membrane (23) is small even by full flow. This drawback is avoided by means of a differential pressure valve (11, 111) with an adjustable throttle (15) between the inlet (17) and the closing device (24, 25), and by adjusting the throttle, regardless of the pressure distribution, to allow the maximum amount of fluid to pass. The invention also relates to a single pipe and a double pipe central heating plant with the differential pressure valve (11, 111).
摘要翻译：本发明涉及一种用于调节具有设置有恒温阀（6）的散热器（5）的若干房间的中央加热设备的方法。该设备具有与散热器相比放置在下游的差压阀（11,111），其中闭合装置由膜（23）控制，用于调节入口（17）内的通道（19）中的承载流体的流动）和出口（18）。如果几个房间中的窗户打开，恒温阀（6）将打开，因此差压阀应调节组合流量，由于膜（23）的两个表面之间的压力差甚至通过全流。通过在入口（17）和关闭装置（24,25）之间具有可调节节流阀（15）的差压阀（11,111）以及通过调节节气门而不管压力分布如何来避免这个缺点，以允许最大量的流体通过。本发明还涉及具有差压阀（11,111）的单管和双管中央加热设备。

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