专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20230054907A1 SUPPORT ASSEMBLY FOR A MOTOCONDENSING UNIT 有权
公开(公告)号：US20230054907A1
公开(公告)日：2023-02-23
申请号：US17759684
申请日：2021-02-12
申请人： CAREL INDUSTRIES S.p.A.
发明人： Luigi NALINI , Daniele CAZZIN
IPC分类号： F24F1/56 , F24F1/22 , F24F1/46 , F24F13/32 , F25D23/00
摘要： Described is a support assembly (1) for a motocondensing unit (M), comprising an electronic unit (Me) and a mechanical unit (Mm). In particular, the support assembly (1) according to the invention comprises: —a first base (10), configured to support the electronic unit (Me) of the motocondensing unit (M), and having a first coupling side part (102); —a second base (20), configured to support the mechanical unit (Mm) of the motocondensing unit (M), and having a second coupling side part (202); wherein said first coupling side part (102) and said second coupling part (202) are configured to be coupled to each other in such a way that, following the coupling of said first coupling part (102) and of said second coupling part (202), the first base (10) and the second base (20) form a monolithic body.

2. 发明申请

US20220345129A1 ELECTRONIC CONTROL DEVICE 有权
公开(公告)号：US20220345129A1
公开(公告)日：2022-10-27
申请号：US17639450
申请日：2020-09-02
申请人： CAREL INDUSTRIES S.p.A.
发明人： Paolo MARAFIN , Stefano TOBIO , Francesco DEL ZOPPO
IPC分类号： H03K17/96 , F21V23/00 , F21V3/04
摘要： Electronic control device (10) comprising: —an electronic circuit (11) having an operative face (11a) on which a plurality of LEDs (12) are mounted; —a frame (13) defining a plurality of first channels (14) which face the LEDs so as to guide their light radiation; —a composite screen (15) which covers the first channels (14) so as to be crossed by a light radiation coming from the LEDs (12) and guided by the first channels (14) towards the composite screen (15). The composite screen (15) comprises: —a diffuser layer (16) configured to homogenize a light radiation that crosses it; —an operative layer (17) having electronic tracks comprising touch-sensitive pads (18) and connection contacts (19). The electronic control device (10) further comprises at least one connector (20) which connects electrically the connection contacts (19) to the electronic circuit (11) in order to transmit to the latter electrical signals following touching, by a user, of at least one of said sensitive pads (18) on the composite screen (15).

3. 发明申请

US20190386845A1 METHOD FOR SETTING FUNCTIONAL PARAMETERS OF A CONTROLLER OF A REFRIGERATION APPARATUS 审中-公开
公开(公告)号：US20190386845A1
公开(公告)日：2019-12-19
申请号：US16349377
申请日：2018-09-17
申请人： CAREL INDUSTRIES S.P.A.
发明人： Andrea RANA , Ivan FAVARO
IPC分类号： H04L12/28 , H04L29/08 , G06F3/0482
摘要： A method for setting functional parameters of a refrigeration apparatus controller is disclosed. A controller is prepared to operate a refrigeration apparatus having a unique identifier. The controller has a set of settable functional parameters having a plurality of subsets, each associated with an identifier. A setting device is provided to set each functional parameter of the set. A step of preparing a plurality of secondary applications is also included wherein each secondary application has a specific identifier and interacts with the primary application to limit the functional parameters which can be set by the primary application to the functional parameters belonging a specific subset. An assignment step for recording an identifier in the controller; a detection step during which the setting device is connected to the controller to receive the identifier; and an adaptation step for downloading the secondary application associated with the identifier received from an archive are also provided.

4. 发明申请

US20180094636A1 DEVICE FOR DETECTING A NON-OPTIMAL LUBRICATION CONDITION IN A COMPRESSOR OF A REFRIGERATION SYSTEM, A COMPRESSOR UNIT WHICH COMPRISES THE DEVICE AND A METHOD FOR DETECTING A NON-OPTIMAL LUBRICATION CONDITION IN A COMPRESSOR OF A REFRIGERATION SYSTEM 审中-公开
公开(公告)号：US20180094636A1
公开(公告)日：2018-04-05
申请号：US15724516
申请日：2017-10-04
申请人： CAREL INDUSTRIES S.P.A.
发明人： Andrea DALAN , Umberto BIANCHINI
IPC分类号： F04D27/00 , H02P23/08 , H04R17/00
CPC分类号： F04D27/001 , F05D2270/101 , F25B49/005 , F25B49/022 , F25B2500/16 , H02P23/08 , H04R17/005 , H04R2201/401
摘要： 1. A device (10) for detecting a non-optimal lubrication condition in a compressor (100) of a refrigeration system (1000), which comprises a transducer unit (11) designed to detect sound vibrations and emit an electrical signal as a function of the frequency of the sound vibrations.The device (10) is configured to be fixed to an external wall of a compressor (100) in such a way that, in use, the transducer unit (11) detects sound vibrations which are emitted by the said compressor (100).The transducer unit (11) is connectable to an electronic device for processing said electrical signal so as to signal if, in use, said frequency exceeds a predefined threshold that corresponds to a non-optimal lubrication condition of the compressor (100).

5. 发明申请

US20150107284A1 ACTUATION METHOD OF A REFRIGERATING MACHINE PROVIDED WITH AN ECONOMIZER APPARATUS 审中-公开
标题翻译：用经济装置提供的制冷机的执行方法
公开(公告)号：US20150107284A1
公开(公告)日：2015-04-23
申请号：US14517838
申请日：2014-10-18
申请人： CAREL INDUSTRIES S.P.A.
发明人： Giuseppe DAL PRA'
IPC分类号： F25B49/02 , F25B1/06
CPC分类号： F25B49/02 , F25B2400/13 , F25B2600/2509
摘要： An actuation method of a refrigerating machine (10) provided with an economizer apparatus (16) and including an auxiliary laminating member (18) having the opening adjustable for modulating a tapping flow rate of refrigerating fluid flowing through the economizer apparatus (16)including a checking phase of the value of the condensing temperature (Tc) compared to a first threshold value (Tc-max); a first adjustment phase of the opening of the auxiliary laminating member (18) in order to keep the temperature of said tapping flow rate at the entrance of the compressor (15) of the refrigerating machine (10) substantially equal to a predetermined overheating value, if the condensing temperature (Tc) is lower than the first threshold value (Tc-max); a second adjustment phase of the opening of the auxiliary laminating member (18) depending on the value of the condensing temperature (Tc).
摘要翻译：一种具有节能器装置（16）并包括辅助层压构件（18）的制冷机（10）的致动方法，所述辅助层压构件具有调节流经所述节能装置（16）的冷冻流体的攻丝流量的可调开口，检查与第一阈值（Tc-max）相比的冷凝温度（Tc）的值的相位; 辅助层压构件（18）的开口的第一调整阶段，以便使制冷机（10）的压缩机（15）的入口处的所述排水流量的温度保持在基本上等于预定的过热值，如果冷凝温度（Tc）低于第一阈值（Tc-max）; 根据冷凝温度（Tc）的值，辅助层压部件（18）的开口的第二调整阶段。

6. 发明申请

US20230003362A1 CONTROL DEVICE INTERFACE, ESPECIALLY FOR VENDING MACHINES AND DISPLAYS 有权
公开(公告)号：US20230003362A1
公开(公告)日：2023-01-05
申请号：US17756746
申请日：2020-12-04
申请人： CAREL INDUSTRIES S.p.A.
发明人： Stefano TOBIO , Paolo MARAFIN , Francesco DEL ZOPPO , Gianpaolo ZILIO
IPC分类号： F21V3/00 , G06F3/041 , F21V9/08
摘要： Described is an interface (10) for a control device having a front face (11) and a rear face (12) and comprising a plurality of layers grouped in a covering assembly (13) and a tactile assembly (14) extending between the front face (11) and the rear face (12); The covering assembly (13) comprises, in sequence:—a protective layer (15) having the front face (11); —a masking layer (16) which directly or indirectly covers a second face of the protective layer (15). The said tactile assembly (14) comprises—an operative layer (17) with sensitive pads (19) reactive to touch and permeable to light, transparent or perforated; —a matrix layer (21), opaque and equipped with shaped portions (23) which are either permeable to light or transparent or perforated and aligned with the sensitive pads (19). The sensitive pads (19) and/or the shaped portions (23) are configured to form signs (B) designed to generate luminous symbols visible after backlighting of the interface (10). The masking layer (16) has a permeability to light such that the signs (B) are not visible through said masking layer (16) when said front face (11) is illuminated by a light radiation resulting in a luminance not exceeding 4000 lx and the interface (10) is not backlit.

7. 发明授权

US10184705B2 Actuation method of a refrigerating machine provided with an economizer apparatus 有权
公开(公告)号：US10184705B2
公开(公告)日：2019-01-22
申请号：US14517838
申请日：2014-10-18
申请人： CAREL INDUSTRIES S.P.A.
发明人： Giuseppe Dal Pra′
IPC分类号： F25B49/02 , F25B1/06
摘要： An actuation method of a refrigerating machine (10) provided with an economizer apparatus (16) and including an auxiliary laminating member (18) having the opening adjustable for modulating a tapping flow rate of refrigerating fluid flowing through the economizer apparatus (16) including a checking phase of the value of the condensing temperature (Tc) compared to a first threshold value (Tc-max); a first adjustment phase of the opening of the auxiliary laminating member (18) in order to keep the temperature of said tapping flow rate at the entrance of the compressor (15) of the refrigerating machine (10) substantially equal to a predetermined overheating value, if the condensing temperature (Tc) is lower than the first threshold value (Tc-max); a second adjustment phase of the opening of the auxiliary laminating member (18) depending on the value of the condensing temperature (Tc).

8. 发明授权

US10020768B2 Driving apparatus for an electric motor, a method for actuation thereof and a motor unit which comprises the driving apparatus 有权
公开(公告)号：US10020768B2
公开(公告)日：2018-07-10
申请号：US14951075
申请日：2015-11-24
申请人： CAREL INDUSTRIES S.P.A.
发明人： Livio Bovo , Umberto Bianchini
IPC分类号： H02P27/00 , H02P27/04 , H02M3/158 , H02P6/00 , H02M1/10 , H02M1/36
CPC分类号： H02P27/04 , H02M1/10 , H02M1/36 , H02M3/1582 , H02M3/1584 , H02M2003/1586 , H02P6/04 , H02P6/28
摘要： A driving apparatus for an electric motor (11) comprising: an inverter (12) connectable to an electric motor (11) for supplying electrical current thereto; accumulator means (13) for providing a continuous electrical current, connected to the inverter (12) to provide electrical supply thereto; a transformer device (14) comprising first connection means (15) suitable to be coupled to a power grid to absorb power, and second connection means (16), suitable for coupling to the accumulator means (13). The transformer device (14) comprises: two buck converters (100, 200) connected in parallel to form an interleaved configuration; a boost converter (300) connected in series with respect to the buck converters; a control device connected to the converters (100) and configured to operate the converters so as to obtain a preset constant voltage at the ends of said second connection means.

9. 发明申请

US20160102897A1 CONTROL DEVICE FOR REFRIGERATION AND CONDITIONING SYSTEMS 审中-公开
标题翻译：制冷和调节系统的控制装置
公开(公告)号：US20160102897A1
公开(公告)日：2016-04-14
申请号：US14881277
申请日：2015-10-13
申请人： CAREL INDUSTRIES S.P.A.
发明人： Luigi NALINI , Giancarlo TASINATO , Stefano TOBIO
IPC分类号： F25B41/06 , B23P15/26 , F25B49/02
CPC分类号： F25B41/062 , B23P15/26 , F25B49/02 , F25B2341/065 , F25B2341/068 , F25B2400/077 , F25B2600/2513 , F25B2700/2117 , F25D29/005 , Y02B30/72
摘要： A control device for refrigeration and conditioning systems, comprising: an electronic expansion valve, associated with an evaporator arranged within a refrigerated/conditioned environment, a temperature sensor for the evaporator, an electronic board for the wired management of the electronic expansion valve and the temperature sensor; the electronic board is covered with a hermetic shell and is preset to be arranged within a refrigerated/conditioned environment in which the control device is installed.
摘要翻译：一种用于制冷和调节系统的控制装置，包括：与布置在冷藏/调节环境中的蒸发器相关联的电子膨胀阀，用于蒸发器的温度传感器，用于电子膨胀阀的有线管理的电子板和温度传感器; 电子板被密封壳覆盖，并被预先设置在安装有控制装置的冷藏/调节环境中。

10. 发明申请

US20140374640A1 REGULATING VALVE AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：调节阀及其制造方法
公开(公告)号：US20140374640A1
公开(公告)日：2014-12-25
申请号：US14312597
申请日：2014-06-23
申请人： CAREL INDUSTRIES S.P.A.
发明人： Luigi NALINI , Davide SCARABOTTOLO , Daniele CAZZIN
IPC分类号： F16K3/26
CPC分类号： F16K3/262 , F16K3/26 , F16K3/265 , F16K3/32 , F16K3/34 , Y10T29/494
摘要： Regulating valve (10) comprising: a body (11) crossed by a channel (12) for a fluid, a shutter (13) sliding in the body (11), according to a sliding direction (A), between a closing position and an opening position. The shutter (13) protrudes along the sliding direction (A) between a back end (16) and a front end (17), which is provided with a side surface (18) parallel to the sliding direction (A) and coupling with the internal surface (15) of the seat (14).The front end (17) is tubular and has at least one aperture (20) crossable by a fluid according to a normal direction to the sliding direction (A).The aperture (20) has two sides (20a, 20b) which join together to form a cuspid and diverge along the sliding direction (A).
摘要翻译：调节阀（10）包括：由用于流体的通道（12）越过的主体（11），根据滑动方向（A）在所述主体（11）中滑动的挡板（13），在关闭位置和开场挡板（13）沿着滑动方向（A）在后端（16）和前端（17）之间突出，前端（17）设有平行于滑动方向（A）的侧表面（18）并与座（14）的内表面（15）。前端（17）是管状的并且具有至少一个孔（20），该孔（20）可根据沿滑动方向（A）的法线方向与流体交叉。孔（20）具有两个接合在一起以形成尖端并沿着滑动方向（A）发散的两侧（20a，20b）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式