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1. 发明专利

JP2014152985A Heating System 有权
标题翻译：加热系统
公开(公告)号：JP2014152985A
公开(公告)日：2014-08-25
申请号：JP2013022859
申请日：2013-02-08
申请人： Denso Corp , 株式会社デンソー
发明人： KUME YOSHITAKA
IPC分类号： F24D7/00 , F25B47/02
CPC分类号： F25B47/022 , F24D5/02 , F24D5/12 , F24D11/0257 , F24D19/1087 , F24D2200/123 , F24D2200/22 , F25B30/02 , F25B2339/047 , F25B2600/2513 , F25B2700/2117 , Y02B10/70 , Y02B30/126 , Y02B30/52
摘要： PROBLEM TO BE SOLVED: To provide a heating system which inhibits heat exchange capacity of an evaporator from deteriorating due to frosting and realizes sufficient heating in a heating object space without increasing energy consumption of a heat pump cycle.SOLUTION: A heating system includes: a hot water storage tank 20 for storing hot supply water heated by a heat pump cycle 10; a high temperature side heater core 35 which heats supply air flowing out from a ventilation heat exchanger 34 using the hot supply water stored in the hot water storage tank 20 as a heat source; a duct 36 which leads exhaust air flowing out from the ventilation heat exchanger 34 to an evaporator 14 of the heat pump cycle 10; and defrosting necessity determination means which determines whether defrosting needs to be performed in the evaporator 14 or not. When it is determined that the defrosting needs to be performed in the evaporator 14 and the heat quantity of the hot supply water stored in the hot water storage tank 20 is equal to or larger than the reference heat quantity, the operation of a compressor 11 of the heat pump cycle 10 is stopped.
摘要翻译：要解决的问题：提供一种加热系统，其抑制蒸发器的热交换容量由于结霜而劣化，并且在加热对象空间中实现足够的加热，而不增加热泵循环的能量消耗。解决方案：加热系统包括：用于储存由热泵循环10加热的热水的热水储存箱20; 高温侧加热器芯35，其使用存储在热水储存箱20中的热供水作为热源来加热从通风换热器34流出的供给空气; 将从通风换热器34流出的废气引导到热泵循环10的蒸发器14的管道36; 以及除霜需要判定单元，其判定是否需要在蒸发器14中进行除霜。当确定需要在蒸发器14中进行除霜并且存储在热水储存箱20中的热水的热量等于或大于参考热量时，压缩机11的运行热泵循环10停止。

2. 发明专利

JP2006335117A Air conditioner for vehicle 审中-公开
标题翻译：车用空调
公开(公告)号：JP2006335117A
公开(公告)日：2006-12-14
申请号：JP2005159254
申请日：2005-05-31
申请人： Denso Corp , 株式会社デンソー
发明人： CHUMA TAKAHIRO , ISHIDA HIDEAKI , KATO SHINJI , KUME YOSHITAKA
IPC分类号： B60H1/00
摘要： PROBLEM TO BE SOLVED: To improve the defrosting performance of window glass in a large vehicle such as a bus vehicle. SOLUTION: This air conditioner for a vehicle includes: blowers 12a, 13a; heating heat exchangers 12f, 13e; a plurality of blowout ports 181 to 186, 221 to 226 which blow air heated by the heating heat exchangers 12f, 13e toward a plurality of zones 111 to 116; blown-out air controller 191 to 196, 231 to 236, 12g, 13f for controlling the state of blown-out air for each of zones 111 to 116. When the vehicle travels, as the window glass temperature of a zone on a vehicle rear side is lowered compared with the window glass temperature of a zone on the vehicle front side of the plurality of zones 111 to 116, the blown-out air controller 191 to 196, 231 to 236, 12g, 13f are controlled so that the inside air temperature of the zone on the vehicle rear side may be raised compared with the inside air temperature of the zone on the vehicle front side. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高诸如公交车辆的大型车辆中的窗玻璃的除霜性能。该解决方案：该车用空调包括：鼓风机12a，13a; 加热热交换器12f，13e; 多个喷射口181至186,221至226，其将由加热热交换器12f，13e加热的空气吹向多个区域111至116; 吹出空气控制器191〜196,231〜236,12g，13f，用于控制各区域111〜116的吹出空气的状态。当车辆行驶时，作为车辆后方的区域的窗玻璃温度侧面与多个区域111〜116的车辆前侧的区域的窗玻璃温度相比降低，吹出空气控制器191〜196,231〜236,128g，13f被控制，使得内部空气与车辆前侧的区域的内部空气温度相比，车辆后侧的区域的温度可以升高。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2005247191A Vehicular air-conditioner 审中-公开
标题翻译：车用空气调节器
公开(公告)号：JP2005247191A
公开(公告)日：2005-09-15
申请号：JP2004062237
申请日：2004-03-05
申请人： Denso Corp , 株式会社デンソー
发明人： IMAZU MASATAKU , TAMURA HIROSHI , KUME YOSHITAKA
IPC分类号： B60H1/22 , B60H1/32
摘要： PROBLEM TO BE SOLVED: To simultaneously improve the accelerating performance of a vehicle, and to ensure cooling performance.
SOLUTION: The vehicular air-conditioner is provided with an evaporator 6; a compressor 2 driven by an engine 11 for traveling, and compressing gas coolant evaporated in the evaporator 6; and a variable capacity mechanism 15 varying the capacity of the compressor 2. An air-conditioner electronic control device 14 intends to improve acceleration by controlling the variable capacity mechanism 15 so as to decrease the capacity of the compressor 2, in case that a cooling load is less than a predetermined load when the load of the engine 11 is changed from a state less than the predetermined load to be not less than the predetermined load. The air-conditioner electronic control device 14 control the variable capacity mechanism 15 so as not to change the capacity of the compressor 2 to ensure the cooling performance, in case that the cooling load is not less than the predetermined load when the load of the engine 11 is changed from the state less than the predetermined load to be not less than the predetermined load.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：同时提高车辆的加速性能，并确保冷却性能。解决方案：车辆空调设有蒸发器6; 由用于行进的发动机11驱动并压缩在蒸发器6中蒸发的气体冷却剂的压缩机2; 以及改变压缩机2的容量的可变容量机构15.空调电子控制装置14旨在通过控制可变容量机构15来提高加速度，从而降低压缩机2的容量，在冷却负荷当发动机11的负载从小于预定负载的状态改变为不小于预定负载时，小于预定负载。空调电子控制装置14控制可变容量机构15，以便在发动机的负荷下，在不低于预定负荷的情况下不改变压缩机2的容量以确保冷却性能 11从小于预定负载的状态改变为不小于预定负载。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2014142158A Refrigeration cycle device 审中-公开
标题翻译：制冷循环装置
公开(公告)号：JP2014142158A
公开(公告)日：2014-08-07
申请号：JP2013012405
申请日：2013-01-25
申请人： Denso Corp , 株式会社デンソー
发明人： KUME YOSHITAKA , TAKEUCHI KIYOSHI
IPC分类号： F25B1/00
摘要： PROBLEM TO BE SOLVED: To stably improve a coefficient of performance (COP) of a refrigeration cycle device constituting a gas injection cycle.SOLUTION: In a refrigeration cycle device 10 constituting a gas injection cycle including an internal heat exchanger 5 that causes heat exchange between high-pressure refrigerant and intermediate-pressure refrigerant, an inlet-side temperature sensor 11 detecting an inlet-side temperature Ta of the intermediate-pressure refrigerant flowing into the internal heat exchanger 5, and an outlet-side temperature sensor 12 detecting an outlet-side temperature Tb of the intermediate-pressure refrigerant flowing out from the internal heat exchanger 5 and injected into a compressor 12 are provided, and an operation of an intermediate-pressure expansion valve 4 is controlled so that a temperature difference Tb-Ta is closer to a reference value α set to a positive value. This can suppress a state of the intermediate-pressure refrigerant injected into the compressor 1 from turning into a gas-liquid two-phase state and can stably improve a COP.
摘要翻译：要解决的问题：稳定地提高构成气体注入循环的制冷循环装置的性能系数（COP）。解决方案：构成气体注入循环的制冷循环装置10包括内部热交换器5，内部热交换器5引起高压制冷剂和中压制冷剂，检测流入内部热交换器5的中压制冷剂的入口侧温度Ta的入口侧温度传感器11以及出口侧温度传感器12，设置从内部热交换器5流出并注入到压缩机12中的中压制冷剂的侧温度Tb，控制中压膨胀阀4的运转，使得温度差Tb-Ta更接近设定为正值的基准值α。这可以抑制注入压缩机1的中压制冷剂的状态变为气液两相状态，能够稳定地提高COP。

5. 发明专利

JP2013194978A Method of controlling heat pump type heating device 审中-公开
标题翻译：控制热泵式加热装置的方法
公开(公告)号：JP2013194978A
公开(公告)日：2013-09-30
申请号：JP2012062017
申请日：2012-03-19
申请人： Denso Corp , 株式会社デンソー
发明人： KUME YOSHITAKA , TAKEUCHI KIYOSHI
IPC分类号： F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide a method of controlling a heat pump type heating device that can maintain a heating air temperature even when the temperature of a heat absorption-side fluid rises.SOLUTION: A method of controlling a heat pump type heating device that includes a heat pump comprising a refrigerant circuit including a compressor, a heat radiator, expansion means, and an evaporator, and utilizes heat radiated by the heat radiator includes: a detection stage of detecting a state of a heat cycle or a state of a fluid exchanging heat with a refrigerant; a state of determining whether low pressure-side pressure of the refrigerant is equal to or larger than a prescribed value from the state of the heat pump cycle or the state of the fluid exchanging the heat with the refrigerant grasped in the detection stage; and a stage of reducing the flow rate of a heat suction-side fluid so as to avoid a drop in refrigerant discharge temperature of the compressor when it is determined in the determination stage that the low pressure-side pressure of the refrigerant is equal to or larger than the prescribed value.
摘要翻译：要解决的问题：提供一种即使当吸热侧流体的温度升高时也能够维持加热空气温度的热泵式加热装置的控制方法。解决方案：一种控制热泵式加热装置的方法，包括包括压缩机，散热器，膨胀装置和蒸发器的制冷剂回路的热泵，并且利用由散热器辐射的热量包括：检测热循环的状态或流体的状态的检测阶段与制冷剂交换热量; 判定制冷剂的低压侧压力是否等于或大于来自热泵循环的状态的规定值的状态或与在检测级中被夹持的制冷剂交换热量的流体的状态; 以及降低吸热侧流体的流量的阶段，以便在确定阶段确定制冷剂的低压侧压力等于或等于或等于压缩机的制冷剂排出温度的下降大于规定值。

6. 发明专利

JP2009236403A Geothermal use heat pump device 审中-公开
标题翻译： GEOTHERMAL使用热泵装置
公开(公告)号：JP2009236403A
公开(公告)日：2009-10-15
申请号：JP2008083217
申请日：2008-03-27
申请人： Denso Corp , 株式会社デンソー
发明人： KUME YOSHITAKA
IPC分类号： F25B27/00
摘要： PROBLEM TO BE SOLVED: To provide a geothermal heat pump device can positively realize stable operation even if there is temperature change in underground heat.
SOLUTION: A brine temperature sensor 43 is provided detecting a temperature of brine flowing out from a geothermal heat exchanger 11 into a brine-coolant heat exchanger 34, and a rotational frequency of a compressor 31 is lowered following rising of a brine temperature Tb detected by the brine temperature sensor 43. By this, since a discharge flow rate of the compressor 31 can be stabilized even if there is temperature change in the underground heat in the short term, operation of the geothermal use heat pump can be stabilized by stabilizing a temperature of supply hot water flowing out from a water-coolant heat exchanger 32.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使地下热量存在温度变化，提供地热热泵设备也能积极实现稳定运行。解决方案：提供盐水温度传感器43，其检测从地热热交换器11流出到盐水 - 冷却剂热交换器34中的盐水的温度，并且在盐水温度升高之后压缩机31的转速降低 Tb。由此，即使在短时间内地下热量存在温度变化，也能使压缩机31的排出流量稳定化，能够使地热用热泵的运转稳定化稳定从水冷却热交换器32流出的供应热水的温度。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009168318A Heat pump device and hot water supply device equipped with the same 审中-公开
标题翻译：热泵装置和装有该装置的热水装置
公开(公告)号：JP2009168318A
公开(公告)日：2009-07-30
申请号：JP2008006137
申请日：2008-01-15
申请人： Denso Corp , 株式会社デンソー
发明人： ITO YASUNOBU , KUME YOSHITAKA
IPC分类号： F25B1/00 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a heat pump device capable of improving durability of an expansion valve and a hot water supply device equipped with the same. SOLUTION: The heat pump device includes a heat pump cycle 20 having a compressor 30, a water refrigerant heat exchanger 40, having the expansion valve 50 and an air refrigerant heat exchanger 60, and a control device 10 for controlling the opening of the expansion valve 50. The control device 10 determines whether or not a predetermined condition is satisfied after the previous initial processing of the expansion valve 50 upon starting opening control of the expansion valve 50, and when it is determined that the prescribed condition is satisfied, the opening control of the expansion valve 50 is started by performing initial processing of the expansion valve 50. When it is determined that the prescribed condition is not satisfied, the opening control of the expansion valve is started without performing initial processing of the expansion valve 50. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高膨胀阀的耐久性的热泵装置和配备该膨胀阀的热水供给装置。解决方案：热泵装置包括具有压缩机30的热泵循环20，具有膨胀阀50的水制冷剂热交换器40和空气制冷剂热交换器60，以及用于控制开度的控制装置10 膨胀阀50.控制装置10在开始膨胀阀50的开启控制之后，判断在膨胀阀50的先前初始处理之后是否满足预定条件，并且当确定满足规定条件时，通过进行膨胀阀50的初始处理来开始膨胀阀50的开度控制。当判定为不满足规定条件时，开始膨胀阀的开度控制，而不进行膨胀阀50的初始处理版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2003291636A Vehicle loading structure of air-conditioner for bus 审中-公开
标题翻译：总线空调机车载装载结构
公开(公告)号：JP2003291636A
公开(公告)日：2003-10-15
申请号：JP2002105524
申请日：2002-04-08
申请人： Denso Corp , 株式会社デンソー
发明人： KUME YOSHITAKA , IMAZU MASATAKU
IPC分类号： B60H1/00 , B60H1/32
摘要： PROBLEM TO BE SOLVED: To provide the vehicle loading structure of the air-conditioner for bus wherein a larger space to be used as a baggage compartment among underfloor spaces of a bus vehicle may be secured at the opposite side portion of a driver's seat, thus improving workability of loading/unloading baggages onto/ from the baggage compartment.
SOLUTION: The vehicles loading structure of the air-conditioner for bus mounts a condenser unit 30 comprising a condenser 31, etc., and an air- conditioning unit 20 comprising an evaporator 22, etc., in the underfloor space 11 of the bus vehicles 10. The condenser unit 30 and the air-conditioning unit 20 are mounted in line, in the forward/rearward direction of the vehicle, and closer to the driver's seat side of the underfloor space 11, to thereby secure the larger space used as the baggage compartment 11a among the underfloor spaces 11 at the opposite side portion of the driver's seat to be located on a sidewalk side, and further improve the workability of loading/unloading baggages onto/from the baggage compartment 11a.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供用于公共汽车的空调的车辆装载结构，其中在公共汽车的地板下空间内用作行李舱的较大空间可以固定在驾驶员的相对侧部分从而提高了将行李装载到行李舱上的卸载/卸载能力。解决方案：用于总线的空调器的车辆装载结构安装了包括冷凝器31等的冷凝器单元30和包括蒸发器22等的空调单元20，该蒸发器22在地板下空间11中公共汽车10.冷凝器单元30和空调单元20沿车辆的前后方向成直线地安装，并且靠近地板下部空间11的驾驶员座侧，从而确保较大的空间在驾驶员座椅的相对侧部分的地板下方的空间11之间用作行李舱室11a，从而进一步提高了行李箱11a上装卸货物的行走能力。版权所有（C）2004，JPO

9. 发明专利

JP2003004319A Ejector Cycle 审中-公开
标题翻译：喷射器循环
公开(公告)号：JP2003004319A
公开(公告)日：2003-01-08
申请号：JP2001187131
申请日：2001-06-20
申请人： Denso Corp , 株式会社デンソー
发明人： KUME YOSHITAKA
IPC分类号： F04F5/20 , F25B1/00
CPC分类号： F25B2341/0012 , F25B2400/23 , F25B2500/01
摘要： PROBLEM TO BE SOLVED: To suppress pressure loss in an ejector and simultaneously mix a driving flow and a suction flow sufficiently. SOLUTION: A spiral-groove-shaped recess-protrusion part 421 is formed on an inner wall of a mixing section (420) (boosting section). This increases velocity difference between flow velocities of the driving flow and the suction flow so that a comparatively large whirling flow can be caused in the mixing section (420) (boosting section) by this increased velocity difference. Because the driving flow and the suction flow can be agitated by this large whirling flow, the driving flow and the suction flow are sufficiently mixed. Because the flow velocity of a flow in the vicinity of an inner wall having a low flow velocity as compared with a main flow is further decreased, pressure loss (loss due to collision) occurring on the ejector (400) (mixing section 420) can be made lower as compared with the case wherein the main flow having a high velocity is made to collide with a needle valve.
摘要翻译：要解决的问题：为了抑制喷射器中的压力损失并且充分地混合驱动流和吸入流。解决方案：在混合部分（420）（升压部分）的内壁上形成一个螺旋槽形的凹凸部分421。这增加了驱动流量和抽吸流量的流速之间的速度差，使得可以通过增加的速度差在混合部分（420）（增压部分）中产生相当大的旋转流。由于能够通过该大的旋转流动来驱动驱动流和吸入流，所以驱动流和吸入流充分混合。由于与主流相比流动速度低的内壁的流动的流速进一步降低，所以在喷射器（400）（混合部420）发生的压力损失（由于碰撞引起的损失））可以与具有高速度的主流体与针阀碰撞的情况相比，可以降低。

10. 发明专利

JP2015010766A ヒートポンプサイクル用の室外機审中-公开
标题翻译：热泵循环户外单元
公开(公告)号：JP2015010766A
公开(公告)日：2015-01-19
申请号：JP2013136354
申请日：2013-06-28
申请人：株式会社デンソー , Denso Corp
发明人： KUME YOSHITAKA
IPC分类号： F24F1/14 , F25B1/00 , F25B39/02
摘要：【課題】蒸発器表面に付着した凝縮水の排水性を向上させることができるヒートポンプサイクル用の室外機を提供する。【解決手段】ヒートポンプサイクル10を構成する蒸発器14と、蒸発器14に向けて外気を送風する送風ファン15とを備えるヒートポンプサイクル用の室外機において、蒸発器14における外気が流通する側の表面は、撥水性を有しており、蒸発器14は、鉛直方向に対して、外気の流れ方向の下流側に向かって傾斜配置されている。【選択図】図4
摘要翻译：要解决的问题：提供一种能够改善连接到蒸发器表面的冷凝水的排水性的热泵循环的室外机。解决方案：在用于包括构成热泵循环的蒸发器14的热泵循环的室外机 10和用于将外部空气分配到蒸发器14的鼓风扇风扇15，蒸发器14的外部空气循环侧的表面具有防水性，并且蒸发器14朝向流动方向的下游侧倾斜的外部空气相对于垂直方向。

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