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1. 发明申请

WO2023083684A1 BRUSHLESS DC MOTOR 审中-公开
公开(公告)号：WO2023083684A1
公开(公告)日：2023-05-19
申请号：PCT/EP2022/080650
申请日：2022-11-03
申请人： BELIMO HOLDING AG
发明人： WILDHABER, Stefan
IPC分类号： H02K1/14 , H02K1/17 , H02K21/22 , H02K29/03
摘要： Disclosed is a brushless DC motor (1), the brushless DC motor (1) including a stator (11), a permanent magnet rotor (12), a motor shaft (13) and a shaft bearing (14), the brush-less DC motor (1) further having a motor axis (A). The stator (11) includes a set of teeth (1111), the teeth (1111) being in each case spaced from the rotor (12) by a gap having a gap width. The motor shaft (13) and the shaft bearing (14) are radially biased with respect to each other by a magnetic biasing force (F), the magnetic biasing force acting in a fixed radial direction. The tooth tip design may differ among the teeth. Alternatively, or additionally, the brushless DC motor (1) may include a biasing magnet, the biasing magnet being fixed with respect to the stator (11).

2. 发明申请

WO2022207835A1 NFC ENABLED HVAC FIELD DEVICE AND AN HVAC SYSTEM 审中-公开
公开(公告)号：WO2022207835A1
公开(公告)日：2022-10-06
申请号：PCT/EP2022/058643
申请日：2022-03-31
申请人： BELIMO HOLDING AG
发明人： GROGG, Silvio
IPC分类号： F24F11/48 , F24F11/56 , F24F11/88 , F24F11/89 , F24F1/0043 , F24F1/60 , F24F13/24 , F24F13/20 , F24F110/00 , F24F13/14 , F24F13/32 , G05B15/02 , F24F13/1426 , F24F2013/1433 , F24F2110/00 , F24F2221/36
摘要： The invention relates to an HVAC field device comprising a plurality of HVAC device blocks. The HVAC field device comprises: a) a base HVAC device block comprising: a base housing; an electric motor configured to drive an actuated part, and/or a sensor for the measurement of operational parameters of an HVAC system; a base control module 5 connected to the electric motor, and/or the sensors; a base near field communication (NFC) circuit connected to the base control module; and b) a first add-on HVAC device block comprising: an add-on housing and a first add-on NFC antenna, wherein the base HVAC device block and the first add-on HVAC device block are mechanically connected, and wherein the first NFC antenna is electrically connected to the base HVAC device 0 block. (Fig.2B)

3. 发明申请

WO2022180185A1 AIR TREATMENT DEVICE 审中-公开
公开(公告)号：WO2022180185A1
公开(公告)日：2022-09-01
申请号：PCT/EP2022/054712
申请日：2022-02-24
申请人： BELIMO HOLDING AG
发明人： REISSNER, Patrick , WYSS, Roman
IPC分类号： F24F3/16 , F24F8/10 , F24F11/32 , F24F11/39 , F24F11/70 , F24F13/28 , F24F13/14 , F24F8/192 , F24F11/75 , A61L9/00 , B01D1/00 , F24F110/30 , F24F110/50
摘要： An air treatment device (10, 20, 30,...) comprises: a) an air duct (11, 21, 31,...) for delivering an air flow (A); b) a first filter stage (12, 22, 32,...) comprising at least one air filter (12a, 22a, 32a,...) and being arranged in the air duct (11, 21, 31,...) for filtering the air flow (A); c) at least a second filter stage (13, 23, 33,...) comprising at least one further air filter (13a, 23a, 33a,...) and being arranged downstream of the first filter stage (12, 22, 32,...), for filtering the air flow (A) after having passed the first filter stage (12, 22, 32,...); d) whereby the second filter stage (13, 23, 33,...) is controllable between at least two states with different filtration efficiencies, whereby, with respect to a filtration efficiency in the first state, a filtration efficiency in the second state is lower, in particular the filtration efficiency in the second state is essentially zero; whereby an air quality sensor (14, 24, 34,...) is present, which allows for measuring the air quality of the air flow (A) in between the first (12, 22, 32,...) and the second air filter stages (13, 23, 33,...).

4. 发明申请

WO2021130308A1 SYSTEM AND METHOD FOR MEASURING A FLOW OF GAS THROUGH A CHANNEL 审中-公开
公开(公告)号：WO2021130308A1
公开(公告)日：2021-07-01
申请号：PCT/EP2020/087760
申请日：2020-12-23
申请人： BELIMO HOLDING AG
发明人： REISSNER, Patrick
IPC分类号： G01F1/66 , G01F1/667
摘要： An HVAC flow measurement system (1) comprises an ultrasonic flowmeter (10) for measuring a flow of gas through a channel (2). The ultrasonic flowmeter (10) comprises ultrasonic transducers (11, 12) arranged at a distance from each other in flow direction (f) and configured to emit an ultrasonic pulse into the channel (2) and to receive an ultrasonic pulse in the channel (2). The flow measurement system (1) further comprises a processor (100) connected to the two ultrasonic transducers (11, 11a, 11b, 12, 12a, 12b) and configured to determine and store transit times of ultrasonic pulses propagating in and against flow direction (f) along one or more than one path (R1, R2) in the channel (2), and to determine the flow of gas using the transit times. A damper system (40) having a damper blade (4) arranged in the channel (2) is provided downstream of the ultrasonic flowmeter (10).

5. 发明申请

WO2017178990A1 STEUERADAPTER ZUR BEFESTIGUNG AUF EINEM GERÄT EINES HLK SYSTEMS 审中-公开
标题翻译：控制适配器安装在暖通空调系统的设备上
公开(公告)号：WO2017178990A1
公开(公告)日：2017-10-19
申请号：PCT/IB2017/052119
申请日：2017-04-12
申请人： BELIMO HOLDING AG
发明人： GROGG, Silvio , STEINER, Marc
IPC分类号： G05B19/418 , F24D19/10 , H04L12/28 , H04Q9/00 , H04W4/00
CPC分类号： F24F11/56 , F24F11/89 , G05B19/042 , G05B19/4185 , G05B2219/25181 , G05B2219/25196 , G05B2219/2614 , G05B2219/2642 , G05B2219/37494 , G08C17/02 , H04L12/2816 , H04Q9/00 , H04W4/80 , H04W84/12
摘要： Steueradapter zur Befestigung auf einem HLK-Gerät (3) aufweisend: eine drahtlose Kommunikationsschnittstelle (11) zur Kommunikation von Steuersignalen zwischen einer Fernbedienungsvorrichtung (2) und dem Steueradapter (1); eine drahtlose Nahfeldkommunikationsschnittstelle (12) zur Kommunikation von Steuersignalen zwischen dem Steueradapter (1) und dem HLK-Gerät (3); eine Steuerschaltung (13) zum Konvertieren der von der drahtlosen Kommunikationsschnittstelle (11) empfangenen Steuersignale in Steuersignale der drahtlosen Nahfeldkommunikationsschnittstelle (12) und zum Konvertieren der von der drahtlosen Nahfeldkommunikationsschnittstelle (12) empfangenen Steuersignale in Steuersignale der drahtlosen Kommunikationsschnittstelle (11).
摘要翻译：
用于安装在HVAC GER＆AUML控制适配器; T（3），包括：远程控制装置（2）之间的无线通信接口（11），用于控制信号的通信，并且所述控制适配器（1）; 近场无线通信接口（12），用于在控制适配器（1）和HVAC装置（3）之间传送控制信号; 用于从所述无线通信接口转换的控制电路（13）（11）接收到的控制信号来控制（12）的无线Nahfeldkommunikationsschnittstelle的信号，并用于从所述无线Nahfeldkommunikationsschnittstelle转换（12）接收到的控制信号来控制所述无线通信接口（11）的信号。

6. 发明申请

WO2017060031A1 ACTUATOR AND METHOD OF OPERATING THE ACTUATOR 审中-公开
标题翻译：执行器和操作执行器的方法
公开(公告)号：WO2017060031A1
公开(公告)日：2017-04-13
申请号：PCT/EP2016/071231
申请日：2016-09-08
申请人： BELIMO HOLDING AG
发明人： THUILLARD, Marc , MISCHLER, Stefan , LEHNERT, Frank
IPC分类号： G05B19/4062
CPC分类号： G05B19/4062 , G05B2219/41049
摘要： An actuator (1) comprises an electric motor (11) for moving an actuated part (2) to an actuated position. The actuator (1) further comprises a controller (10) connected to the electric motor (11) and configured to determine a motor current of the electric motor (11) and to detect motor rotations. The controller (10) is further configured to determine the actuated position by counting the motor rotations detected while the motor current is at or above a current threshold indicative of a load torque, and by not counting motor rotations detected while the motor current is below said current threshold.
摘要翻译：致动器（1）包括用于将致动部件（2）移动到致动位置的电动机（11）。致动器（1）还包括连接到电动机（11）并被配置为确定电动机（11）的电动机电流并检测电动机旋转的控制器（10）。控制器（10）还被配置成通过对电动机电流等于或高于表示负载转矩的电流阈值的电动机旋转进行计数来确定致动位置，并且通过不计算当电动机电流低于所述电动机电流时检测到的电动机转速当前门槛。

7. 发明申请

WO2016074873A1 METHOD FOR CONTROLLING OPERATION OF AN HVAC SYSTEM 审中-公开
标题翻译：控制HVAC系统运行的方法
公开(公告)号：WO2016074873A1
公开(公告)日：2016-05-19
申请号：PCT/EP2015/073573
申请日：2015-10-12
申请人： BELIMO HOLDING AG
发明人： SCHMIDLIN, Peter
IPC分类号： B60H1/00 , G05B19/00 , H04L12/28 , H04L29/08 , F24F11/00 , G05D23/19
CPC分类号： F24F11/30 , F24F3/0442 , F24F11/58 , F24F11/62 , F24F11/64 , F24F11/70 , F24F2110/10 , F24F2110/40 , F24F2140/40 , F24F2140/50 , H04L12/2818 , H04L67/10 , H04L67/101 , H04L67/12 , Y02B30/767
摘要： For controlling the flow of air into the zones (Z1, Z2, Z3, Zi) of a variable air volume HVAC system (1) having actuator driven dampers (D1, D2, D3, Di), which operate in a range from a minimum damper position to a maximum damper position for adjusting the flow of air into a zone (Z1, Z2, Z3, Zi), flow measurement values and current damper positions are transmitted via a telecommunications network (2) to a cloud-based HVAC control center (3). Using the flow measurement values and calibration values, which indicate HVAC system parameters at a defined calibration pressure in the HVAC system (1) and at different damper positions, the cloud-based HVAC control center (3) calculates the minimum damper position for the actuators (A1, A2, A3, Ai), such that the pressure in the HVAC system (1) does not exceed a defined maximum pressure threshold, and transmits the minimum damper position to the actuators.
摘要翻译：为了控制具有致动器驱动阻尼器（D1，D2，D3，Di）的可变风量HVAC系统（1）的区域（Z1，Z2，Z3，Zi）中的空气流动，其从最小阻尼器位置到调节空气流入区域（Z1，Z2，Z3，Zi）的最大阻尼器位置，流量测量值和电流阻尼器位置通过电信网络（2）传输到基于云的HVAC控制中心（3）。使用流量测量值和校准值，其指示HVAC系统（1）中的定义的校准压力和不同阻尼器位置处的HVAC系统参数，基于云的HVAC控制中心（3）计算执行器的最小阻尼器位置（A1，A2，A3，Ai），使得HVAC系统（1）中的压力不超过限定的最大压力阈值，并将最小阻尼器位置传递给致动器。

8. 发明申请

WO2015173071A1 6-WAY VALVE AND HVAC SYSTEM WITH SUCH A 6-WAY VALVE 审中-公开
标题翻译：带六孔阀的六通阀和暖通空调系统
公开(公告)号：WO2015173071A1
公开(公告)日：2015-11-19
申请号：PCT/EP2015/059823
申请日：2015-05-05
申请人： BELIMO HOLDING AG
发明人： WHITMORE, Ryan , KAUFMAN, Daryl , KELLER, Urs , HOTZ, Beat
IPC分类号： F16K11/087 , F24D19/10 , F16K27/06
CPC分类号： F24F11/89 , F16K11/0873 , F16K27/003 , F16K27/067 , F24D19/1024 , F24D2220/0242 , F24F5/0003
摘要： A 6-way valve (20) comprises two similar 3-way sub-valves (20a, 20b) being mechanically coupled with each other, such that both sub-valves (20a, 20b) are always in the same position, whereby each sub-valve (20a, 20b) has three different valve ports (33, 34, 35) and a valve member (22') with an internal connecting channel, which valve member (22') can moved between first and second end positions via an intermediate position such that in said first end position the first (33) and third (35) valve ports are connected with each other by means of said connecting channel, in said second end position the second (34) and third (35) valve ports are connected with each other by means of said connecting channel, and in said intermediate position said connecting channel is disconnected from said first and second valve ports (33, 34). A simple and effective volume/pressure relief means (28) is provided at one of said valve members (22'), which volume/pressure relief means (28) establishes a hydraulic relief connection between said first or second valve port (33, 34) and said third valve port (35) of the respective sub-valve (20a or 20b), when said sub-valves (20a, 20b) are in said intermediate position, and is inactive, when said sub- valves (20a, 20b) are in the first or second end positions.
摘要翻译：六通阀（20）包括彼此机械联接的两个相似的三通子阀（20a，20b），使得两个副阀（20a，20b）总是在相同的位置，从而每个子阀（20a，20b）具有三个不同的阀口（33,34,35）和具有内部连接通道的阀构件（22'），该阀构件（22'）可以在第一和第二端部位置之间经由中间位置使得在所述第一端部位置中，所述第一端（33）和第三（35）阀口通过所述连接通道彼此连接，在所述第二端部位置中，所述第二端（34）和第三（35）通过所述连接通道彼此连接，并且在所述中间位置，所述连接通道与所述第一和第二阀口（33,34）断开连接。在所述阀构件（22'）中的一个处设置有简单有效的体积/压力释放装置（28），该容积/压力释放装置（28）在所述第一或第二阀口（33,34）之间建立液压释放连接）和所述副阀（20a或20b）的所述第三阀口（35）当所述副阀（20a，20b）处于所述中间位置时不起作用，当所述副阀（20a，20b））处于第一或第二端位置。

9. 发明申请

WO2014183868A2 DEVICE AND METHOD FOR CONTROLLING OPENING OF A VALVE IN AN HVAC SYSTEM 审中-公开
标题翻译：控制HVAC系统中阀门开启的装置和方法
公开(公告)号：WO2014183868A2
公开(公告)日：2014-11-20
申请号：PCT/EP2014/001298
申请日：2014-05-14
申请人： BELIMO HOLDING AG
发明人： THUILLARD, Marc , REIDER, Forest
CPC分类号： G05D7/0635 , F16K31/002 , F24F11/30 , F24F11/62 , F24F11/64 , F24F11/70 , F24F11/80 , F24F11/83 , F24F11/84 , F24F2110/10 , F25B25/005 , G05B15/02 , G05D23/1919
摘要： For controlling the opening of a valve (10) in an HVAC system (100) to regulate the flow φ of a fluid through a thermal energy exchanger (2) of the HVAC system (100) and adjust the amount of energy E exchanged by the thermal energy exchanger (2), determined are the flow φ through a valve (10) and the temperature difference Δ T = T in - T out between the supply temperature T in of the fluid entering the thermal energy exchanger (2) and the return temperature T out of the fluid exiting the thermal energy exchanger (2). The opening of the valve (10) is controlled depending on the flow φ and the temperature difference Δ T . For example, the opening of the valve (10) is controlled depending on a control criterion c = ƒ(φ, Δ Τ ), calculated from the flow φ and the temperature difference Δ T .
摘要翻译：为了控制HVAC系统（100）中的阀（10）的打开以调节流量和流量。的流体通过HVAC系统（100）的热能交换器（2）并且调节由热能交换器（2）交换的能量E的量。通过阀（10）和进入热能交换器（2）的流体的供给温度T in与离开热能交换器（2）的流体的返回温度T之间的温差Dgr; T = T in-T out （2）。阀门（10）的打开根据流量控制，和温度差Dgr。例如，根据从流量计算出的控制标准c =ƒ（＆phgr;＆Dgr;＆Tgr;）控制阀（10）的打开。和温度差Dgr。

10. 发明申请

WO2013000785A2 VERFAHREN UND VORRICHTUNGEN ZUM ABGLEICHEN EINER GRUPPE VON VERBRAUCHERN IN EINEM FLUIDTRANSPORTSYSTEM 审中-公开
标题翻译：用于补偿流体输送系统中的一群消费者的方法和装置
公开(公告)号：WO2013000785A2
公开(公告)日：2013-01-03
申请号：PCT/EP2012/061819
申请日：2012-06-20
申请人： BELIMO HOLDING AG , LEDERLE, Norbert , KELLER, Urs , HOBI, Reto , SCHMIDLIN, Peter
发明人： LEDERLE, Norbert , KELLER, Urs , HOBI, Reto , SCHMIDLIN, Peter
IPC分类号： F24D19/10
CPC分类号： G05D7/0617 , F24D19/1009 , Y10T137/0368 , Y10T137/7759
摘要： Zum Abgleichen (S3) einer Gruppe von Verbrauchern in einem Fluidtransportsystem, in welchem jeder Verbraucher mit einem motorisierten Regelventil zum Regulieren des Durchflusses durch den Verbraucher versehen ist, werden Charakteristikdaten für die Verbraucher gespeichert (S2), die für Solldurchflüsse durch jeweils einen der Verbraucher jeweils eine Ventilstellung des entsprechenden Regelventils bestimmen. Es wird ein aktueller Gesamtdurchfluss durch die Gruppe der Verbraucher mittels eines gemeinsamen Durchflusssensors ermittelt (S32) und basierend auf dem aktuellen Gesamtdurchfluss und einer Summe der gewünschten Solldurchflüsse durch die Verbraucher ein Abgleichfaktor bestimmt (S34). Durch Setzen (S31) der Ventilstellungen der entsprechenden Regelventile basierend auf den Charakteristikdaten und dem Abgleichfaktor wird ein dynamischer Abgleich der Verbraucher durchgeführt.
摘要翻译：为了匹配（S3）流体输送系统中的一组消费者，其中每个消费者被提供有用于调节通过消费者的流动的机动控制阀，储存消费者的特征数据（S2），每个消耗器确定每个目标通过量的相应控制阀的阀位置。借助共同的流量传感器确定当前通过消费者组的总流量（S32），并且基于当前总流量和通过消耗器的期望目标流量的总和来确定校准因子（S34）。通过基于特性数据和调整系数来设定（S31）各个控制阀的阀位置，进行负载的动态调整。

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