| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | DRAIN LINE ACCESS DEVICE WITH INTERIOR OVERFLOW SAFETY SWITCH | US14615976 | 2015-02-06 | US20150153055A1 | 2015-06-04 | Stuart Oakner; Donna Oakner |
| An access device for installation to a condensation drainage system, such as a drain line of an HVAC unit, includes a main body with at least one connecting port for sealed, fluid receiving connection to the drainage system and an open top communicating with an interior cavity. A top cover releasably secures to the main body to completely cover the open top. An overflow safety switch is removably held in operable position within the interior cavity and below the top cover. The switch senses the level of condensate liquid accumulating with the interior cavity and sends an electronic signal to disable the condensation producing equipment if the liquid reaches a predetermined level. | ||||||
| 62 | System and method for detecting fluid delivery system conditions based on motor parameters | US13079320 | 2011-04-04 | US08346507B2 | 2013-01-01 | Prakash B. Shahi; Eric J. Wildi; Mark E. Carrier; Randy L. Bomkamp; Hung M. Pham; William P. Butler |
| Systems and methods for detecting various system conditions in a fluid delivery system (such as an HVAC system) based on a motor parameter are disclosed. Embodiments of the present invention relate to detecting: filter condition, frozen coil condition, register condition, energy efficiency, system failure, or any combination thereof. Embodiments of the present invention relate to detecting fluid delivery system conditions based on motor parameters including system current, system power, system efficiency, motor current, motor power, motor efficiency, and/or a change (or rate of change) in motor parameters. Techniques for responding to a clogged filter and a frozen coil are also disclosed. Also disclosed are techniques for characterizing a fluid delivery system off-site, prior to system installation. | ||||||
| 63 | System and method for detecting fluid delivery system conditions based on motor parameters | US12368577 | 2009-02-10 | US07941294B2 | 2011-05-10 | Prakash B. Shahi; Eric J. Wildi; Mark E. Carrier; Randy L. Bomkamp; Hung M. Pham; William P. Butler |
| Systems and methods for detecting various system conditions in a fluid delivery system (such as an HVAC system) based on a motor parameter are disclosed. Embodiments of the present invention relate to detecting: filter condition, frozen coil condition, register condition, energy efficiency, system failure, or any combination thereof. Embodiments of the present invention relate to detecting fluid delivery system conditions based on motor parameters including system current, system power, system efficiency, motor current, motor power, motor efficiency, and/or a change (or rate of change) in motor parameters. Techniques for responding to a clogged filter and a frozen coil are also disclosed. Also disclosed are techniques for characterizing a fluid delivery system off-site, prior to system installation. | ||||||
| 64 | System and method for detecting clogged state of pipe of heat pump type multi-air conditioner | US11258275 | 2005-10-26 | US07823397B2 | 2010-11-02 | Se-Dong Chang; Sung-Hwan Kim; Yoon-Been Lee; Baik-Young Chung |
| A method for detecting a clogged state of a pipe of a heat pump type multi-air conditioner includes: detecting a temperature of a pipe of an arbitrary indoor heat exchanger among a plurality of indoor heat exchangers; detecting a pressure of a refrigerant sucked into an arbitrary outdoor unit among a plurality of outdoor units in case of performing an air-conditioning operation, and detecting a pressure of a refrigerant introduced into the arbitrary indoor heat exchanger after being discharged from an arbitrary outdoor unit among the plurality of outdoor units in case of performing a heating operation; and comparing a pressure corresponding to the detected temperature of the pipe and the detected pressure of the refrigerant and determining whether the pipe is clogged based on the comparison result. By detecting a clogged state of a pipe, the heat pump type multi-air conditioner is prevented from being damaged due to a clogged state of the pipe. | ||||||
| 65 | Multiple self cleaning orifice thermal expansion device | US11425164 | 2006-06-20 | US07793512B2 | 2010-09-14 | Daniel J. Kearney; Mark A. Marnell; Lawrence F. Palmer; Donald W. Porter; Randy J. Zoodsma |
| A multiport expansion device for vapor compression refrigeration systems is provided having improved reliability by preventing orifice fouling by virtue of its mechanical design. Furthermore, multiple arrays of ports of two or more similar or differently sized port holes is contemplated which allows further reliability based on redundant orifices and pin combinations. | ||||||
| 66 | System and Method for Detecting Fluid Delivery System Conditions Based on Motor Parameters | US12368577 | 2009-02-10 | US20100204945A1 | 2010-08-12 | Prakash B. Shahi; Eric J. Wildi; Mark E. Carrier; Randy L. Bomkamp; Hung M. Pham; William P. Butler |
| Systems and methods for detecting various system conditions in a fluid delivery system (such as an HVAC system) based on a motor parameter are disclosed. Embodiments of the present invention relate to detecting: filter condition, frozen coil condition, register condition, energy efficiency, system failure, or any combination thereof. Embodiments of the present invention relate to detecting fluid delivery system conditions based on motor parameters including system current, system power, system efficiency, motor current, motor power, motor efficiency, and/or a change (or rate of change) in motor parameters. Techniques for responding to a clogged filter and a frozen coil are also disclosed. Also disclosed are techniques for characterizing a fluid delivery system off-site, prior to system installation. | ||||||
| 67 | COOLING DEVICE AND A CONTROL METHOD | US11575488 | 2005-11-05 | US20070214813A1 | 2007-09-20 | Yalcin Guldali; Ertugrul Ustundag; Sabahattin Hocaoglu |
| This invention relates to of a cooling device (1) comprising a compressor (2) which compresses the refrigerant fluid, a condenser (3) which enables the superheated vapor exiting the compressor (2) change to first a liquid-vapor phase then liquid phase entirely, a compressor cabinet (8) positioned separately from the cooling cabinet (7), into which the compressor (2) and the condenser (3) are positioned, one or more evaporators (4), and one or more capillary tubes (5) interposed between the compressor cabinet (8) and the evaporator (6), and a control method thereof. | ||||||
| 68 | Systems and methods for cooling electronics components employing vapor compression refrigeration with selected portions of expansion structures coated with polytetrafluorethylene | US11209241 | 2005-08-23 | US20070044493A1 | 2007-03-01 | Daniel Kearney; Mark Marnell; Donald Porter |
| Systems and Methods of cooling heat generating electronics components are provided employing vapor compression refrigeration. In one embodiment, the vapor compression refrigeration system includes a condenser, at least one expansion structure, at least one evaporator, and a compressor coupled in fluid communication to define a refrigerant flow path, and allow the flow of refrigerant therethrough. The at least one evaporator is coupled to the at least one heat generating electronics component to facilitate removal of heat produced by the electronics component. At least a portion of the at least one expansion structure is coated with a polytetrafluorethylene in the refrigerant flow path for inhibiting accumulation of material thereon. The polytetrafluorethylene coating has a thickness sufficient to inhibit accumulation of material in a pressure drop area of the expansion structure without significantly changing a pressure drop characteristic of the pressure drop area. | ||||||
| 69 | Declogging device and declogging method | US10540430 | 2003-12-16 | US20060196209A1 | 2006-09-07 | Gurol Altunan |
| This invention relates to a declogging device (9) and declogging method used to declog and clean the precipitation of metal dusts, compressor oil and the foreign matters in the refrigeration cycle (1) in a refrigerator. | ||||||
| 70 | System and method for detecting clogged state of pipe of heat pump type multi-air conditioner | US11258275 | 2005-10-26 | US20060086105A1 | 2006-04-27 | Se-Dong Chang; Sung-Hwan Kim; Yoon-Been Lee; Baik-Young Chung |
| A method for detecting a clogged state of a pipe of a heat pump type multi-air conditioner includes: detecting a temperature of a pipe of an arbitrary indoor heat exchanger among a plurality of indoor heat exchangers; detecting a pressure of a refrigerant sucked into an arbitrary outdoor unit among a plurality of outdoor units in case of performing an air-conditioning operation, and detecting a pressure of a refrigerant introduced into the arbitrary indoor heat exchanger after being discharged from an arbitrary outdoor unit among the plurality of outdoor units in case of performing a heating operation; and comparing a pressure corresponding to the detected temperature of the pipe and the detected pressure of the refrigerant and determining whether the pipe is clogged based on the comparison result. By detecting a clogged state of a pipe, the heat pump type multi-air conditioner is prevented from being damaged due to a clogged state of the pipe. | ||||||
| 71 | Switch structure | US60112432 | 1932-03-25 | US1973254A | 1934-09-11 | HENNING MALCOLM E |
| 72 | 히트 펌프식 멀티형 공기조화기의 가스관 막힘 검출시스템및 방법 | KR1020040085919 | 2004-10-26 | KR100631540B1 | 2006-10-09 | 김성환; 이윤빈; 장세동; 정백영 |
| 본 발명은 히트 펌프식 멀티형 공기조화기의 가스관 막힘 검출시스템 및 방법에 관한 것으로, 메인 실외기에 다수의 실외기와 다수의 실내기를 직렬로 연결하는 히트 펌프식 멀티형 공기조화기 설치후, 정상시의 냉동 사이클 또는 난방 사이클 정보를 기준 데이터로 설정하고, 냉방 또는 난방운전시 발생하는 냉방 사이클 정보 또는 난방 사이클정보를 기준데이터와 비교하여 그 비교결과에 근거하여 가스관 막힘을 검출하도록 한 것이다. 이를 위하여 본 발명은 히트 펌프식 멀티형 공기조화기로서, 정상 운전 사이클시, 메인 실외기측의 고압과 저압 및 압축기의 운전주파수에 따른 곡선 패턴을, 실내온도와 실외온도 및 실내기 용량에 따른 기준 곡선패턴으로 변환하여 저장하는 저장수단과; 각기 실내기가 위치한 영역의 실내온도를 검출하는 다수의 실내온도센서와; 각기 실외기가 위치한 영역의 실외온도를 검출하는 다수의 실외온도센서와; 다수의 실내온도 및 실외온도와, 다수의 실외기 압축기 용량을 입력받아, 임의의 실외기에 대응되는 실내온도 및 실외온도와 압축기 용량을 소정처리하여 곡선 패턴을 생성한후, 그 곡선패턴을 상기 기준곡선 패턴과 비교하고 그 비교결과에 근거하여 가스관 막힘을 표시수단에 표시하는 마이크로컴퓨터를 포함하고, 상기 마이크로컴퓨터는, 임의의 곡선패턴과 기준곡선 패턴이 일정 범위 이상 차이가 발생하면 가스관 막힘으로 인식한다. | ||||||
| 73 | 히트 펌프식 멀티형 공기조화기의 가스관 막힘 검출시스템및 방법 | KR1020040085919 | 2004-10-26 | KR1020060036807A | 2006-05-02 | 김성환; 이윤빈; 장세동; 정백영 |
| A method for detecting a clogged state of a pipe of a heat pump type multi-air conditioner includes: detecting a temperature of a pipe of an arbitrary indoor heat exchanger among a plurality of indoor heat exchangers; detecting a pressure of a refrigerant sucked into an arbitrary outdoor unit among a plurality of outdoor units in case of performing an air-conditioning operation, and detecting a pressure of a refrigerant introduced into the arbitrary indoor heat exchanger after being discharged from an arbitrary outdoor unit among the plurality of outdoor units in case of performing a heating operation; and comparing a pressure corresponding to the detected temperature of the pipe and the detected pressure of the refrigerant and determining whether the pipe is clogged based on the comparison result. By detecting a clogged state of a pipe, the heat pump type multi-air conditioner is prevented from being damaged due to a clogged state of the pipe. | ||||||
| 74 | 냉장고 | KR1020050095157 | 2005-10-10 | KR1020070039843A | 2007-04-13 | 서응렬; 이용언 |
| 본 발명은, 냉장고에 관한 것으로서, 드라이어를 갖는 냉장고에 있어서, 상기 드라이어는, 양단이 응축기와 팽창기구에 연결된 냉매관에 각각 연결되어 반경방향으로 다수의 필터공이 형성된 다공관과; 상기 다공관을 소정의 건조공간을 사이에 두고 둘러싸는 드라이어케이스와; 상기 건조공간에 수용되어 냉매의 수분을 흡수하며, 상기 필터공보다 큰 입자크기를 갖는 건조제를 포함하는 것을 특징으로 한다. 이에 의하여, 냉매의 유동저항을 줄일 수 있고, 건조제가 분쇄되어 발생하는 모세관 막힘 현상을 개선할 수 있는 드라이어를 갖는 냉장고를 제공한다. 냉장고, 드라이어 | ||||||
| 75 | 리시버 드라이어 막힘 조기진단장치 | KR2019960041423 | 1996-11-22 | KR2019980028407U | 1998-08-05 | 신동우 |
| 본고안은리시버드라이어막힘조기진단장치에관한것으로, 리시버드라이어막힘을미리감지하여경고신호를보내고에어콘을오픈시켜리시버드라이어막힘에의한에어콘의성능저하와압축기의손상을방지하기위한것이다. 이와같은본 고안은드라이어몸체(11) 내부에설치된필터(F)로구획되는냉매유입쳄버(12)와냉매유출쳄버(13)에각각유입냉매온도감지센서(20) 유출냉매온도감지센서(21)를구비하고, 상기온도감지센서(20)(21)에서감지된온도를비교하여리시버드라이어(10) 막힘발생시경고신호를발생시키도록하는제어기(미도시)를구비하여구성된다. | ||||||
| 76 | ヒートポンプ | JP2014237141 | 2014-11-21 | JP6335106B2 | 2018-05-30 | 奥田 憲弘; 延原 寛彦 |
| 77 | 絞り装置 | JP2014087455 | 2014-04-21 | JP6216681B2 | 2017-10-18 | 高田 裕正; 當山 雄一郎 |
| 78 | 圧縮機および冷却システム | JP2013152899 | 2013-07-23 | JP6086835B2 | 2017-03-01 | 丸山 徹 |
| 79 | Cooling system and a control method | JP2007538601 | 2005-11-02 | JP4949258B2 | 2012-06-06 | ウスツンダグ，エルトゥグルル; グルダリ，ヤルシン; ホカオグル，サバハッティン |
| This invention relates to of a cooling device ( 1 ) comprising a compressor ( 2 ) which compresses the refrigerant fluid, a condenser ( 3 ) which enables the superheated vapor exiting the compressor ( 2 ) change to first a liquid-vapor phase then liquid phase entirely, a compressor cabinet ( 8 ) positioned separately from the cooling cabinet ( 7 ), into which the compressor ( 2 ) and the condenser ( 3 ) are positioned, one or more evaporators ( 4 ), and one or more capillary tubes ( 5 ) interposed between the compressor cabinet ( 8 ) and the evaporator ( 6 ), and a control method thereof. | ||||||
| 80 | Cooling system and a control method | JP2007538601 | 2005-11-02 | JP2008519232A | 2008-06-05 | ウスツンダグ，エルトゥグルル; グルダリ，ヤルシン; ホカオグル，サバハッティン |
| 冷却装置（１）、及びこの冷却装置の制御方法を提供する。 冷媒流体を圧縮する圧縮器（２）と、圧縮器（２）を出る過熱蒸気を第１液体−蒸気相に変化した後、全体を液相にできる凝縮器（３）と、冷却キャビネット（７）とは別に位置決めされた、圧縮器（２）及び凝縮器（３）が内部に位置決めされた圧縮器キャビネット（８）と、一つ又はそれ以上の気化器（４）と、圧縮器キャビネット（８）と気化器（４）との間に配置された一つ又はそれ以上の毛管（５）とを含む冷却装置（１）に関する。 本発明は、更に、冷却装置の制御方法に関する。 | ||||||
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