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公开(公告)号:WO2015079242A3
公开(公告)日:2015-06-04
申请号:PCT/GB2014/053524
申请日:2014-11-28
Applicant: ELSTAT ELECTRONICS LTD
Inventor: LAMBERT, Philip , HULL, Colin
Abstract: Disclosed is a fault diagnostic method for a heat exchanger in which ambient air temperature and heat exchanger temperature are measured. Also disclosed is the use of a single temperature sensor, in combination with a microprocessor, to measure temperature emitted from a heat exchanger and ambient air temperature surrounding the heat exchanger.
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公开(公告)号:US20150316305A1
公开(公告)日:2015-11-05
申请号:US14649552
申请日:2013-12-05
Applicant: ELSTAT ELECTRONICS LTD
Inventor: Neil PENDLEBURY , Colin HULL
IPC: F25B49/02
CPC classification number: F25B49/022 , F25B9/006 , F25B49/005 , F25B2309/061 , F25B2600/02 , F25B2700/2102
Abstract: A CO2 refrigeration system (1) includes: a compressor (3), a gas cooler (5), a temperature sensor (17) and an electronic control system (13), the electronic control system including a processor device (15) arranged to control operation of the compressor (3) according to input signals received from the temperature sensor (17), wherein the temperature sensor (17) is positioned to read an output temperature of the gas cooler. A method for controlling a compressor (3) in a CO2 refrigeration system (1) is also disclosed.
Abstract translation: 二氧化碳制冷系统(1)包括:压缩机(3),气体冷却器(5),温度传感器(17)和电子控制系统(13),所述电子控制系统包括处理器装置(15) 根据从温度传感器(17)接收的输入信号来控制压缩机(3)的操作,其中温度传感器(17)定位成读取气体冷却器的输出温度。 还公开了一种用于控制CO 2制冷系统(1)中的压缩机(3)的方法。
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公开(公告)号:WO2016071455A1
公开(公告)日:2016-05-12
申请号:PCT/EP2015/075830
申请日:2015-11-05
Applicant: ELSTAT ELECTRONICS LTD
Inventor: LAMBERT, Philip , BARCROFT, Anthony
IPC: A47F10/02
CPC classification number: G01J1/0214 , A47F10/02 , A47F2010/025 , G01J1/0266 , G01J3/02 , G01J3/0262 , G01J5/041 , G01V8/00 , G01V8/10 , G01V8/12 , G08B21/182
Abstract: Disclosed is a sensor shield (6, 6a, 6b) for use in a multi-shelf merchandise display unit (1) including a plurality of sensors (5, 5a, 5b) mounted on a wall (4) of the unit (1) and opposite a source of illumination (2), in which each sensor (5, 5a, 5b) corresponds to a single shelf (3, 3a, 3b) and in which the shelves (3, 3a, 3b) are at least semi-porous to the illumination. The shield (6, 6a, 6b) comprises i) a plate having a length that is sufficient substantially to reduce or prevent incident illumination from the shelf (3, 3a, 3b) above reaching the sensor (5, 5a, 5b); and ii) means (26) n to attach the plate to casing of or around the sensor (5, 5a, 5b) or the wall (4) of the unit (1). The plate is opaque to the illumination detected by the sensor (5, 5a, 5b). Also disclosed is a method to reduce the interference of light in a multi-shelf merchandise display unit (1) from shelves (3, 3a, 3b) above a shelf (3, 3a, 3b) on which stock levels are being measured and a method for monitoring stock levels in a retail display cabinet by measuring light entering the retail display cabinet.
Abstract translation: 公开了一种用于多架商品展示单元(1)的传感器屏蔽(6,6a,6b),包括安装在单元(1)的壁(4)上的多个传感器(5,5a,5b) 并且与照明源(2)相对,其中每个传感器(5,5a,5b)对应于单个搁架(3,3a,3b),并且其中搁架(3,3a,3b)至少是半透明的, 多孔的照明。 屏蔽件(6,6a,6b)包括:i)具有足以基本上减小或防止从到达传感器(5,5a,5b)的搁板(3,3a,3b)的入射照明的长度的板; 以及ii)将板连接到传感器(5,5a,5b)或单元(1)的壁(4)周围或周围的装置(26)n。 该板对于由传感器(5,5a,5b)检测到的照明是不透明的。 还公开了一种减少多架货物展示单元(1)中的光从在正在测量库存水平的搁板(3,3a,3b)上方的货架(3,3a,3b)的干扰的方法,以及 通过测量进入零售展示柜的光来监视零售展示柜中的库存水平的方法。
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公开(公告)号:WO2015079242A2
公开(公告)日:2015-06-04
申请号:PCT/GB2014053524
申请日:2014-11-28
Applicant: ELSTAT ELECTRONICS LTD
Inventor: LAMBERT PHILIP , HULL COLIN
IPC: F25D29/00
CPC classification number: F28F27/00 , F25B49/005 , F25B2700/2103 , F25B2700/2106 , F25D29/008 , F28F2265/10
Abstract: Disclosed is a fault diagnostic method for a heat exchanger in which ambient air temperature and heat exchanger temperature are measured. Also disclosed is the use of a single temperature sensor, in combination with a microprocessor, to measure temperature emitted from a heat exchanger and ambient air temperature surrounding the heat exchanger.
Abstract translation: 公开了用于测量环境空气温度和热交换器温度的热交换器的故障诊断方法。 还公开了使用与微处理器组合的单个温度传感器来测量从热交换器发射的温度和围绕热交换器的环境空气温度。
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公开(公告)号:WO2014087168A1
公开(公告)日:2014-06-12
申请号:PCT/GB2013/053221
申请日:2013-12-05
Applicant: ELSTAT ELECTRONICS LTD
Inventor: PENDLEBURY, Neil
CPC classification number: F25B49/022 , F25B9/006 , F25B49/005 , F25B2309/061 , F25B2600/02 , F25B2700/2102
Abstract: Disclosed is a CO 2 refrigeration system (1), including: a compressor (3), a gas cooler (5), a temperature sensor (17) and an electronic control system (13), the electronic control system including a processor device (15) arranged to control operation of the compressor (3) according to input signals received from the temperature sensor (17), wherein the temperature sensor (17) is positioned to read an output temperature of the gas cooler. A method for controlling a compressor (3) in a CO 2 refrigeration system (1) is also disclosed.
Abstract translation: 公开了一种二氧化碳制冷系统(1),包括:压缩机(3),气体冷却器(5),温度传感器(17)和电子控制系统(13),所述电子控制系统包括处理器装置 ),其布置成根据从温度传感器(17)接收的输入信号来控制压缩机(3)的操作,其中温度传感器(17)被定位成读取气体冷却器的输出温度。 还公开了一种用于控制CO 2制冷系统(1)中的压缩机(3)的方法。
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公开(公告)号:US09810573B2
公开(公告)日:2017-11-07
申请号:US14932011
申请日:2015-11-04
Applicant: Elstat Electronics Ltd.
Inventor: Philip Eric Lambert , Anthony Francis Barcroft
CPC classification number: G01J1/0214 , A47F10/02 , A47F2010/025 , G01J1/0266 , G01J3/02 , G01J3/0262 , G01J5/041 , G01V8/00 , G01V8/10 , G01V8/12 , G08B21/182
Abstract: Disclosed is a sensor shield for use in a multi-shelf merchandise display unit including a plurality of sensors mounted on a wall of the unit and opposite a source of illumination, in which each sensor corresponds to a single shelf and in which the shelves are at least semi-porous to the illumination. The shield comprises i) a plate having a length that is sufficient substantially to reduce or prevent incident illumination from the shelf above reaching the sensor; and ii) means to attach the plate to casing of or around the sensor or the wall of the unit. The plate is opaque to the illumination detected by the sensor. Also disclosed is a method to reduce the interference of light in a multi-shelf merchandise display unit from shelves above a shelf on which stock levels are being measured and a method for monitoring stock levels in a retail display cabinet by measuring light entering the retail display cabinet.
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公开(公告)号:AR102561A1
公开(公告)日:2017-03-08
申请号:ARP150103609
申请日:2015-11-05
Applicant: ELSTAT ELECTRONICS LTD
Inventor: ANTHONY FRANCIS BARCROFT , PHILIP ERIC LAMBERT
IPC: A47F10/02
Abstract: Se describe un protector de sensor para el uso en una unidad de exhibición de mercadería con múltiples estantes que incluye múltiples sensores montados en una pared de la unidad y opuestos a una fuente de iluminación, donde cada sensor corresponde a un único estante y los estantes permiten al menos en parte el pasaje de iluminación a través de ellos. El protector comprende i) una placa con una longitud que es sustancialmente suficiente para reducir o impedir que la iluminación incidente desde el estante de arriba llegue al sensor; y ii) medios para unir la placa a la cubierta del sensor o alrededor de este o a la pared de la unidad. La placa es opaca a la iluminación detectada por el sensor. También se describe un método para reducir la interferencia de la luz en una unidad de exhibición de mercadería con múltiples estantes proveniente de estantes encima de un estante en el que se miden los niveles de stock y un método para monitorear los niveles de stock en una vitrina de exhibición para la venta mediante la medición de la luz que ingresa en la vitrina de exhibición para la venta.
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公开(公告)号:GB201419733D0
公开(公告)日:2014-12-17
申请号:GB201419733
申请日:2014-11-05
Applicant: ELSTAT ELECTRONICS LTD
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公开(公告)号:MX353497B
公开(公告)日:2018-01-16
申请号:MX2015015354
申请日:2015-11-05
Applicant: ELSTAT ELECTRONICS LTD
Inventor: PHILIP ERIC LAMBERT , ANTHONY FRANCIS BARCROFT
Abstract: Se describe un protector de sensor para el uso en una unidad de exhibición de mercadería con múltiples estantes que incluye múltiples sensores montados en una pared de la unidad y puestos a una fuente de iluminación, donde cada sensor corresponde a un único estante y los estantes permiten al menos en parte el pasaje de iluminación a través de ellos. El protector comprende i) una placa con una longitud que es sustancialmente suficiente para reducir o impedir que la iluminación incidente desde el estante de arriba llegue al sensor; y ii) medios para unir la placa a la cubierta del sensor o alrededor de este o a la pared de la unidad. La placa es opaca a la iluminación detectada por el sensor. También se describe un método para reducir la interferencia de la luz en una unidad de exhibición de mercadería con múltiples estantes proveniente de estantes encima de un estante en el que se miden los niveles de stock y un método para monitorear los niveles de stock en una vitrina de exhibición para la venta mediante la medición de la luz que ingresa en la vitrina de exhibición para la venta.
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公开(公告)号:BR102015027988A2
公开(公告)日:2016-05-24
申请号:BR102015027988
申请日:2015-11-05
Applicant: ELSTAT ELECTRONICS LTD
Inventor: BARCROFT ANTHONY FRANCIS , LAMBERT PHILIP ERIC
Abstract: resumo da patente de invenã§ã£o para: “blindagem de luzâ€� ㉠revelado um escudo de sensor para uso em uma unidade de exibiã§ã£o de mercadoria de mãºltiplas prateleiras incluindo uma pluralidade de sensores fixados em uma parede da unidade e em frente a uma fonte de iluminaã§ã£o, em que cada sensor corresponde a uma ãºnica prateleira e em que as prateleiras sã£o pelo menos semi-porosas ã iluminaã§ã£o. o escudo compreende i) uma placa que tem um comprimento que ã© suficiente para substancialmente reduzir ou evitar que iluminaã§ã£o incidente a partir da prateleira acima chegue ao sensor; e ii) meios para fixar a placa ao revestimento de ou em volta do sensor ou da parede da unidade. a placa ã© opaca ã iluminaã§ã£o detectada pelo sensor. ㉠tambã©m revelado um mã©todo para reduzir a interferãªncia de luz em uma unidade de exibiã§ã£o de mercadoria de mãºltiplas prateleiras de prateleiras acima de uma prateleira em que os nãveis de estoque estã£o sendo medidos e um mã©todo para monitorar os nãveis de estoque em um gabinete de exibiã§ã£o de varejo pela mediã§ã£o da luz que entra gabinete de exibiã§ã£o de varejo.
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