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1. 发明专利

GB2592133B Air-conditioning apparatus 未知
公开(公告)号：GB2592133B
公开(公告)日：2022-05-25
申请号：GB202103674
申请日：2018-09-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAOTO ISHII , YUJI MOTOMURA , KIMITAKA KADOWAKI
IPC分类号： F24F11/61 , F24F11/52 , F24F11/74 , F24F11/85 , F24F140/12 , F24F140/20
摘要： An air-conditioning apparatus includes: a heat medium circulation circuit including: a heat medium device, a heat medium pipe, a pump, a heat medium detection unit, and a controller includes a count unit to count an air-conditioning operation time and count a pump operation time based on heat medium detection information of the heat medium detection unit, a storage unit storing a set air-conditioning time and a set pump time, a comparison unit to compare the air-conditioning operation time with the set air-conditioning time and compare the pump operation time with the set pump time, and a device control unit to control driving of the pump so that the pump operation time reaches or exceeds the set pump time when the air-conditioning operation time is longer than or equal to the set air-conditioning time and the pump operation time is shorter than the set pump time.

2. 发明专利

AU2018352399B2 Air-conditioner 未知
公开(公告)号：AU2018352399B2
公开(公告)日：2021-08-19
申请号：AU2018352399
申请日：2018-10-12
申请人： FUJITSU GENERAL LTD
发明人： SHIMAMURA YUTAKA
IPC分类号： F24F11/58 , F24F11/56 , F24F11/61
摘要： Provided is a program update system for an air conditioner with which updating of a program can be completed without a delay. A control unit 51 determines whether the current season is summer or winter. If the current season is summer or winter, the control unit 51 updates a communication program 52a to a downloaded update program. Alternatively, the control unit 51 determines whether a timer on/off setting has been made by a user. If a timer on/off setting has been made by the user, the control unit 51 updates the communication program 52a to the downloaded update program. Alternatively, the control unit 51 acquires a room temperature Ti and a set temperature Tp, and determines whether a temperature difference ΔT calculated using the acquired room temperature Ti and set temperature Tp is equal to or greater than a threshold temperature difference Tth. If the temperature difference ΔT is equal to or greater than the threshold temperature difference Tth, the control unit 51 updates a communication program 52a to a downloaded update program.

3. 发明专利

AU2020225412A1 Smart air extractor 未知
公开(公告)号：AU2020225412A1
公开(公告)日：2021-07-15
申请号：AU2020225412
申请日：2020-01-22
申请人： SOLER & PALAU RESEARCH S L
发明人： BACH-ESTEVE BURCH ALBERT
IPC分类号： F24F7/013 , F04D25/08 , F04D25/12 , F24F11/00 , F24F11/30 , F24F11/61 , F24F11/64
摘要： The invention relates to a smart air extractor characterised in that it comprises a propeller for suctioning air from an enclosed space, a motor for rotating the propeller, presence detection means to generate a first control signal when a user is present in the enclosed space, air-quality measuring means to generate a second control signal when an environmental parameter of the enclosed space exceeds a reference environmental parameter, and a control unit configured to command the activation and deactivation of the motor and to regulate the rotation speed of the propeller of the motor according to the control signals generated by the presence detection means and the air-quality measuring means.

4. 发明专利

AU2019337129A1 Air conditioner control device and air conditioner apparatus 未知
公开(公告)号：AU2019337129A1
公开(公告)日：2021-04-29
申请号：AU2019337129
申请日：2019-09-03
申请人： DAIKIN IND LTD
发明人： EMOTO SHIORI , NISHINO ATSUSHI , HASHIMOTO SATOSHI , HORI SHOUTA , NAKASE JUNYA , MAEDA TOSHIYUKI
IPC分类号： F24F11/80 , F24F11/30 , F24F11/61 , F24F11/62 , F24F11/65 , F24F11/89 , F24F110/10 , F24F110/20 , F24F120/10 , F24F120/14
摘要： Provided are an air conditioner control device and an air conditioner apparatus with which it is possible to awaken a subject. A controller (70) that controls an air conditioner apparatus (100) for conditioning air in a room, wherein the controller (70) comprises a mode control unit (73) that controls the air conditioner apparatus (100) so that the PMV of a user is changed to a value that is less comfortable than a present value.

5. 发明专利

ES2373537T3 ACONDICIONADOR DE AIRE. 未知
公开(公告)号：ES2373537T3
公开(公告)日：2012-02-06
申请号：ES01917770
申请日：2001-03-30
申请人： DAIKIN IND LTD
发明人： KITAGAWA TAKESHI , YABUKI TOSHIO , SAKAMOTO SHINICHI
IPC分类号： F24F11/02 , F24F11/00 , F24F11/46 , F24F11/49 , F24F11/61 , F24F11/62 , F24F11/84 , F24F11/86 , F24F11/88 , F25B13/00 , H02P6/04 , H02P6/06 , H02P6/08
摘要： Un acondicionador de aire de tipo múltiple que comprende una unidad exterior; una pluralidad de unidades exteriores (3, 4, 5) conectadas a la unidad exterior; un circuito de refrigerante que incorpora unos intercambiadores de calor interiores (25, 26, 27) dispuestos dentro de las unidades interiores, un compresor (21) dispuesto dentro de la unidad exterior, una válvula de cuatro pasos (22), un intercambiador de calor exterior (23) y una válvula (24) accionada por motor; unos ventiladores exteriores e interiores (41) para producir unos flujos de aire a través del intercambiador de calor (23) y de los intercambiadores de calor interiores (25, 26, 27); y un medio de control (14) conectado al circuito de refrigerante (11) para controlar un flujo de refrigerante dentro del circuito de refrigerante (11) para controlar una temperatura ambiente; y que comprende así mismo: un circuito de suministro de energía de cc (31) que convierte una tensión de ca suministrada desde una fuente de alimentación comercial, y que transmite una tensión de cc variable; unos primero, segundo y tercer circuitos inversores (32, 33, 34) que convierten la tensión de cc suministrada desde dicho circuito de energía de cc (31) en tensiones pulsadas; siendo un primer motor (21a) un motor de cc que recibe la tensión pulsada desde dicho primer circuito inversor (32) y que acciona dicho compresor (21); y siendo un segundo y tercer motores (15, 16) motores de cc que reciben las tensiones pulsadas desde dichos segundo y tercer circuitos inversores (33) y (34) y que accionan dichos ventiladores exteriores (41).

6. 发明专利

AU2007223535B2 Outdoor equipment for load driving apparatus and air conditioner, and load driving method 未知
公开(公告)号：AU2007223535B2
公开(公告)日：2010-08-19
申请号：AU2007223535
申请日：2007-03-02
申请人： DAIKIN IND LTD
发明人： YAGI SATOSHI , MATSUURA HIROYUKI , MIYABA YASUAKI , SARUWATARI HIROTAKA , KOTANI TAKUYA , NATSUME MORIKUNI , HAYASHI MARIO
IPC分类号： F24F11/02 , F24F11/33 , F24F11/38 , F24F11/47 , F24F11/49 , F24F11/61 , F24F11/62 , F24F11/64 , F24F11/72 , F24F11/86 , F24F11/88 , F24F11/89
摘要： Power saving is implemented by cutting power to a compressor driver (31a) and a fan driver (31b) while operating power is kept supplied to a control substrate (307). After the power source to the control substrate (307) is turned on, power is supplied to the compressor driver (31a) and the fan driver (31b). Then, when it is determined that an indoor unit is in operation, the compressor driver (31a) and the fan driver (31b) are operated. Meanwhile, when it is determined that the indoor unit is not in operation, after the lapse of ten minutes or twenty minutes under a predetermined setting, the power to the compressor driver (31a) and the fan driver (31b) is cut. When the operation of the indoor unit is started again, power is supplied to the compressor driver (31a) and the fan driver (31b).

7. 发明专利

DE10224422B4 未知
公开(公告)号：DE10224422B4
公开(公告)日：2006-07-27
申请号：DE10224422
申请日：2002-06-01
申请人： LG ELECTRONICS INC
发明人： YOO JAE-YOO , HWANG MIN-KYU , LEE CHEL WOONG
IPC分类号： F04B49/06 , F04B1/00 , F04B35/04 , F24F11/02 , F24F11/46 , F24F11/49 , F24F11/61 , F24F11/64 , F24F11/86 , F24F11/88 , F25B1/00 , F25B1/02 , H02P21/18 , H02P21/22 , H02P21/24 , H02P23/04 , H02P23/16 , H02P23/18 , H02P25/04 , H02P27/02 , H02P27/16
摘要： An apparatus and method for operational control of a reciprocating motor compressor, includes performing an operation of the reciprocating motor compressor precisely and accurately. In addition, with the above apparatus and method, the phase difference between a first speed value of the motor (or first TDC value) and current applied to the motor is detected, the second speed value of the motor at the inflection point of the detected phase value (or second TDC value) is detected and stored as a reference value, and the speed of the motor is controlled on the basis of the reference value and the first speed value of the motor (or the first TDC value).

8. 发明专利

FR2818827A1 Control of converter for motorized compressor used in automobile air conditioning system, motor rotational speed is altered when motor phase current amplitude falls into one of several set sub intervals 未知
公开(公告)号：FR2818827A1
公开(公告)日：2002-06-28
申请号：FR0115702
申请日：2001-12-05
申请人： SANDEN CORP
发明人： HIRONO DAISUKE , KUWABARA ICHIROU , YOSHII YUUJI
IPC分类号： F24F11/02 , F24F11/32 , F24F11/46 , F24F11/49 , F24F11/61 , F24F11/64 , F24F11/65 , F24F11/86 , H02P3/18 , H02P6/06 , H02P6/08 , H02P6/12 , H02P6/28 , H02P7/06 , H02P3/08
摘要： The interval between first (I1) and second ( alpha I2) is divided into three sub-intervals by placing between them fourth and fifth criteria ( alpha 14, alpha 15). The rotational speed of the motor (12) for a predetermined deceleration is reduced in a variable way during each interval, when the phase current amplitude has a value falling into one of the sub-intervals. Control method for a converter including switches which actuate a three phase motor in accordance with a frequency control signal from the exterior. A computing unit calculates the rotational speed and acceleration speed of the motor from a counter electromotive force signal from the motor. A sensor detects a phase current amplitude for the motor. The method includes the following: (a) stop motor activation when the phase current amplitude exceeds a first criteria (I1); decelerate the motors rotational speed to a predetermined level when the phase current amplitude is less than the first criteria (I1) but greater than a second criteria ( alpha I2) which is less than the first; accelerate the motors rotational speed to a predetermined level when the phase current amplitude is less than a third criteria ( alpha I3) which is less than the second criteria, alpha being a constant having a numeric value 0.9 \- ( alpha ) \- 1

9. 发明专利

SG49590A1 Method and apparatus for driving motor 未知
公开(公告)号：SG49590A1
公开(公告)日：1998-06-15
申请号：SG1996000266
申请日：1993-11-24
申请人： SANYO ELECTRIC CO
发明人： TOKIZAKI HISASHI , TSUKUI NAOTO
IPC分类号： F24F11/02 , F24F11/46 , F24F11/61 , F24F11/64 , F24F11/74 , F24F11/79 , F24F11/86 , F24F11/88 , F24F11/89 , F24F110/10 , F24F110/12 , F24F140/00 , F24F140/20 , F25B1/00 , H02M7/48 , H02P5/74 , H02P21/22 , H02P23/07 , H02P27/06 , H02P27/08 , H02M7/5387 , F25B13/00
摘要： Plural systems of switching signals are obtained from a single microprocessor for driving a plurality of motors and other apparatuses while achieving effective use of ports of the microprocessor. In principle, three kinds of switching signals based on three-phase are generated in the microprocessor, the three kind of switching signals are converted to six kinds of switching signals in circuits external to the microprocessor, and then the signals are supplied to their respective switching elements in an inverter circuit.

10. 发明专利

ES2918573T3 Controlador de inversor y unidad de refrigeración y acondicionamiento de aire 未知
公开(公告)号：ES2918573T3
公开(公告)日：2022-07-19
申请号：ES12001606
申请日：2012-03-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： KUWABARA YASUSHI , MATSUSHITA SHINYA , SAITO KATSUHIKO , FUKUDA MASAHIRO
IPC分类号： H02M7/5387 , F24F11/46 , F24F11/61 , F24F11/62 , F24F11/86 , F24F11/88 , F24F11/89 , H02M1/08 , H02M1/44 , H02P21/02 , H02P21/05 , H02P23/02 , H02P23/04 , H02P27/06 , H02P27/08
摘要： Un controlador de inversor que controla un circuito principal del inversor, el controlador del inversor incluye: una pieza de generación de señal PWM que genera una señal PWM para controlar el encendido de una pluralidad de elementos de conmutación que configuran el circuito principal del inversor; un estado operativo que detecta una parte que detecta un estado operativo de una carga basado en un voltaje de bus de corriente continua del circuito principal del inversor, una corriente del motor que fluye entre el circuito principal del inversor y la carga y una instrucción de operación a la carga; una señal de generación de la selección de resistencia de la puerta que genera una señal de selección de resistencia de puerta correspondiente al estado operativo de la carga; y una parte de resistencia de puerta de selección que selecciona las resistencias de la puerta conectadas a los terminales de compuerta de los elementos de conmutación del circuito principal del inversor utilizando la señal de selección de resistencia de la puerta. (Traducción automática con Google Translate, sin valor legal)

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