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1. 发明专利

JP2014231808A 内燃機関の廃熱回収装置の蓄熱装置审中-公开
标题翻译：内燃机废热回收装置的储热装置
公开(公告)号：JP2014231808A
公开(公告)日：2014-12-11
申请号：JP2013114132
申请日：2013-05-30
申请人：トヨタ自動車株式会社 , Toyota Motor Corp
发明人： YAMASHITA YOSHIYUKI , YAMADA KENICHI , IWAKAWA TAKAYUKI
IPC分类号： F01K23/02 , F01N5/02 , F02G5/02 , F28D20/00
CPC分类号： Y02E60/142 , Y02T10/16 , Y02T10/166
摘要：【課題】蓄熱材の保温性を向上させることができる内燃機関の廃熱回収装置の蓄熱装置を提供する。【解決手段】内燃機関の廃熱回収装置の蓄熱装置(100)は、内部に供給された液体の作動流体を内燃機関(20)の廃熱によって蒸気にする蒸気生成器(50)と、蒸気生成器において生成された蒸気から熱を回収する回収器(60)と、を有する廃熱回収装置(40)に用いられる蓄熱装置であって、蒸気生成器に配置されて、熱の蓄積および蓄積した熱の放出を行う蓄熱材(110)と、蒸気生成器の内部の圧力が大きいほど、蓄熱材の蒸気生成器の内壁面(53)から蒸気生成器の内部へ向かう方向の突出量が小さくなるように蓄熱材を移動させる移動機構(115)と、を備えることを特徴とする。【選択図】図1
摘要翻译：要解决的问题：提供一种能够改善蓄热介质的保温性的内燃机余热回收装置的蓄热装置。解决方案：一种内燃机废热回收装置的蓄热装置（100）是一种在废热回收装置（40）中使用的蓄热装置，包括：蒸汽发生器（50），其通过内燃机（20）的余热加热供应的液体的工作流体产生蒸汽; 从蒸汽发生器（50）中产生的蒸汽回收热量的回收单元（60）。蓄热装置（100）包括：设置在蒸汽发生器（50）中并储存热并发射所储存的热量的储热介质（110）以及移动机构（115），其使所述蓄热介质（110）移动，使得所述蓄热介质（110）从所述蒸汽发生器（50）的内壁面（53）向所述蒸汽发生器（50）随着蒸汽发生器（50）的内部压力较高而变小。

2. 发明专利

JP2014156834A Waste heat utilization device for internal combustion engine 有权
标题翻译：用于内燃机的废热采用装置
公开(公告)号：JP2014156834A
公开(公告)日：2014-08-28
申请号：JP2013028740
申请日：2013-02-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMADA KENICHI
IPC分类号： F02G5/02
CPC分类号： Y02A30/274 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide a waste heat utilization device for an internal combustion engine that can early exhibit performance of a recovery system at cold start of the internal combustion engine.SOLUTION: A waste heat utilization device (5) for an internal combustion engine includes: a recovery system (40) for recovering energy from working fluid; a first boiling device (20) for converting liquid working fluid into gaseous working fluid by using waste heat from the internal combustion engine (10); a second boiling device (30) that has heat capacity smaller than that of the first boiling device and converts liquid working fluid into gaseous working fluid by using waste heat from the internal combustion engine; a passage (60a) for supplying gaseous working fluid discharged from the first boiling device to the second boiling device; a passage (60b) for supplying gaseous working fluid discharged from the second boiling device to the recovery system; and passages (50a, 50b) for supplying liquid working fluid discharged from the recovery system to the first boiling device and the second boiling device.
摘要翻译：要解决的问题：提供一种内燃机的废热利用装置，该内燃机能够在内燃机的冷启动时能够提前回收系统的性能。解决方案：一种用于内燃机的废热利用装置（5）包括：用于从工作流体中回收能量的回收系统（40）用于通过使用来自内燃机（10）的废热将液体工作流体转化为气态工作流体的第一沸腾装置（20）; 第二沸腾装置（30），其具有比第一沸腾装置的热容小的热容量，并且通过使用来自内燃机的废热将液体工作流体转换成气态工作流体; 用于将从第一沸腾装置排出的气态工作流体供给到第二沸腾装置的通道（60a）用于将从第二沸腾装置排出的气态工作流体供给回收系统的通道（60b）以及用于将从回收系统排出的液体工作流体供给到第一沸腾装置和第二沸腾装置的通道（50a，50b）。

3. 发明专利

JP2014098520A Waste heat recovery system 审中-公开
标题翻译：废热回收系统
公开(公告)号：JP2014098520A
公开(公告)日：2014-05-29
申请号：JP2012251182
申请日：2012-11-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMADA KENICHI
IPC分类号： F28D15/06 , F28D15/02
摘要： PROBLEM TO BE SOLVED: To increase the efficiency of heat transport.SOLUTION: A waste heat recovery system comprises: a boiling device which makes a refrigerant into steam by waste heat of an engine; a heat exchanger which is provided at a heating object and to which the refrigerant made into the steam is introduced; a steam passage which connects the boiling device with the heat exchanger and in which the refrigerant made into the steam by the boiling device circulates; a condensed refrigerant passage which connects the boiling device with the heat exchanger and in which the condensed refrigerant circulates; a first valve provided at the steam passage; and a second valve provided at the condensed refrigerant passage. When at least one of a temperature and a pressure of the steam in the steam passage exceeds a predetermined threshold value, the first valve opens and the second valve opens after the first valve opens.
摘要翻译：要解决的问题：提高热运输的效率。解决方案：废热回收系统包括：通过发动机废热将制冷剂制成蒸汽的沸腾装置; 设置在加热对象处并且被制成蒸汽的制冷剂被引入的热交换器; 蒸煮通道，其将沸腾装置与热交换器连接，由沸腾装置制成蒸汽的制冷剂循环; 冷凝制冷剂通路，其将沸腾装置与热交换器连接，并且冷凝的制冷剂循环; 设置在蒸汽通道处的第一阀; 以及设置在冷凝的制冷剂通路的第二阀。当蒸汽通道中的蒸汽的温度和压力中的至少一个超过预定阈值时，第一阀打开并且第二阀在第一阀打开之后打开。

4. 发明专利

JP2011149373A Waste heat recovery device 审中-公开
标题翻译：废热回收装置
公开(公告)号：JP2011149373A
公开(公告)日：2011-08-04
申请号：JP2010012523
申请日：2010-01-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI HIDEO , ISHIKAWA MASAHIDE , YAMADA KENICHI , SUGIYAMA TOSHIHISA
IPC分类号： F01K23/06 , F02G5/00
CPC分类号： Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide a waste heat recovery device to recover energy from the steam generated by the waste heat of engine, capable of recovering the energy efficiently in case the power recovery is resumed from the condition that power recovery can no more be conducted owing to a decrease of the steam amount generated.
SOLUTION: The waste heat recovery device 1 is equipped with an impulse turbine 7 to work when the steam generated by the waste heat of the engine 100 is introduced, an electromagnetic clutch 10 to make coupling and uncoupling of a power shaft 73 of the turbine 7 with/from its rotor 12, and pulleys 13 and a belt 14 to transmit the power from the turbine 7 to a crank shaft 32 when the rotor 12 is coupled with the crank shaft 32 and the clutch 10 is coupled with the power shaft 73 and the rotor 12. The waste heat recovery device 1 has an ECU 17 which works when the steam amount introduced to the turbine 7 decrease below the first prescribed amount A1, for uncoupling the power shaft 73 from the rotor 23 using the clutch 10 while introducing the steam to the turbine 7 is continued.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种废热回收装置，用于从发动机的废热产生的蒸汽中回收能量，能够在功率恢复不能恢复的情况下有效地回收能量由于产生的蒸汽量的减少，更多地进行。解决方案：废热回收装置1配备有当引擎发动机100的废热产生的蒸汽被引入时的冲击式涡轮机7;电磁离合器10，用于使动力轴73的联接和解耦具有/来自其转子12的涡轮机7以及当转子12与曲轴32联接并且离合器10与动力联接的皮带轮13和用于将动力从涡轮机7传递到曲轴32的皮带14 轴73和转子12.废热回收装置1具有ECU 17，当引导到涡轮7的蒸汽量降低到第一规定量A1以下时，ECU 17使用离合器10将动力轴73与转子23解耦同时将蒸汽引入涡轮机7继续。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010242988A Heat storage device 审中-公开
标题翻译：热存储设备
公开(公告)号：JP2010242988A
公开(公告)日：2010-10-28
申请号：JP2009089270
申请日：2009-04-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI HIDEO , SUGIYAMA TOSHIHISA , ARISAWA KATSUHIKO , HAYASHI KUNIHIKO , YAMADA KENICHI , SUGAMOTO SHUSAKU , HOSOI AKIHITO
IPC分类号： F28D20/00
CPC分类号： Y02E60/142
摘要： PROBLEM TO BE SOLVED: To improve a heat-generation efficiency of hydration reaction when the hydration reaction and decomposition reaction are performed repeatedly in a heat storage device.
SOLUTION: This heat storage device includes a water chamber 10, a reactor 20 housing alkaline earth metallic oxides, a first passage 40 for circulating water, a first control valve 42 for opening/closing the first passage 40, a heat source 120, an in-water chamber temperature measuring means 12 for measuring a temperature in the water chamber 10, an in-reactor temperature measuring means 22 for measuring a temperature in the reactor 20, a reaction speed obtaining means 22 for obtaining the reaction speed of the hydration reaction, and a control means 60 for controlling opening/closing of the first control valve 42. The control means 60 raises the temperature in the reactor 20 and/or the temperature in the water chamber 10 when the reaction speed obtained by the reaction speed obtaining means 22 is smaller than a prescribed value, and then, opens the first control valve 42, thereby inducing the hydration reaction.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：在蓄热装置中重复进行水合反应和分解反应时，提高水合反应的发热效率。该蓄热装置包括水室10，容纳碱土金属氧化物的反应器20，用于循环水的第一通道40，用于打开/关闭第一通道40的第一控制阀42，热源120 ，用于测量水室10中的温度的水中室温度测量装置12，用于测量反应器20中的温度的反应器内温度测量装置22，用于获得反应器温度的反应速度的反应速度获取装置22，水合反应，以及用于控制第一控制阀42的打开/关闭的控制装置60.当通过反应速度获得的反应速度时，控制装置60升高反应器20中的温度和/或水室10中的温度获取装置22小于规定值，然后打开第一控制阀42，从而引起水合反应。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010209844A Connecting rod cooling structure 有权
标题翻译：连接冷却结构
公开(公告)号：JP2010209844A
公开(公告)日：2010-09-24
申请号：JP2009058386
申请日：2009-03-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI HIDEO , SUGIYAMA TOSHIHISA , ARISAWA KATSUHIKO , HAYASHI KUNIHIKO , YAMADA KENICHI , HOSOI AKIHITO , SUGAMOTO SHUSAKU
IPC分类号： F01M1/08 , F01M1/06 , F01P3/08
摘要： PROBLEM TO BE SOLVED: To provide a connecting rod cooling structure capable of inhibiting seizure. SOLUTION: This connecting rod cooling structure includes an oil jet 10 disposed at a position in parallel with an oscillation direction of the connecting rod 2 and injecting oil from an outer part of the connecting rod 2 to a section between a small end part 4 and a large end part 6 of the connecting rod 2. The oil jet 10 injects oil toward an upper side and a lower side of a perpendicular 9 perpendicular to a virtual line connecting the small end part 4 and the large end part 6 at an optional oscillation position of the connecting rod 2 and connecting with a prescribed point of the oil jet 10. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制发作的连杆冷却结构。解决方案：该连杆冷却结构包括设置在与连杆2的振荡方向平行的位置的喷油器10，并将油从连杆2的外部喷射到小端部 4和连接杆2的大端部6.油喷射器10向垂直于垂直于垂直于连接小端部4和大端部6的假想线的垂线9的上侧和下侧喷射油连杆2的可选振荡位置，并与油喷10的规定点连接。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010196974A Heat storage device 审中-公开
标题翻译：热存储设备
公开(公告)号：JP2010196974A
公开(公告)日：2010-09-09
申请号：JP2009042304
申请日：2009-02-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI HIDEO , SUGIYAMA TOSHIHISA , ARISAWA KATSUHIKO , HAYASHI KUNIHIKO , YAMADA KENICHI , HOSOI AKIHITO , SUGAMOTO SHUSAKU
IPC分类号： F28D20/00 , F01N5/02 , F02G5/02
CPC分类号： Y02E60/142 , Y02T10/16 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To efficiently utilize recovered heat in a temperature region of a wide range in a heat storage device utilizing alkaline-earth metal oxide.
SOLUTION: This heat storage device 1 includes a first storage chamber 11 storing water, a second storage chamber 12 storing CaO, a third storage chamber 13 storing MgO, a passage 15 which connects the first storage chamber 11 and the second storage chamber 12 and in which the water from the first storage chamber 11 is circulated, an opening/closing valve 25 disposed in the passage 15 for blocking the circulation of the water, steam piping 16, 17, 18 connecting the first storage chamber 11, the second storage chamber 12 and the third storage chamber 13 to circulate water vapor, a control valve 27 disposed in the steam piping 17 and controlling the circulation of the water, a C/U (control unit) 19 for controlling the opening/closing valve 25 and the control valve 27, piping 14 through which oil for recovering the heat generated by hydration reaction of oxide in the second storage chamber 12 and the third storage chamber 13, passes, and an exhaust pipe 2 through which an exhaust gas applying heat to the second storage chamber 12 and the third storage chamber 13 passes.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在利用碱土金属氧化物的蓄热装置中，在宽范围的温度范围内有效利用回收热。解热方案：该蓄热装置1包括储存水的第一储存室11，存储有CaO的第二储存室12，存储有MgO的第三储存室13，将第一储存室11和第二储存室 12，其中来自第一储存室11的水循环，设置在通道15中用于阻止水的循环的开/关阀25，连接第一储存室11的蒸汽管道16,17,18，第二储存室11的第二储存室12和第三储存室13循环水蒸汽，设置在蒸汽管道17中并控制水循环的控制阀27，用于控制打开/关闭阀25的C / U（控制单元）19和控制阀27，用于回收由第二储存室12和第三储存室13中的氧化物的水合反应产生的热量的油通过的管道14和排气管道2，排气管道向第二储存室12和第三储存室13施加热量通过。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010101283A Waste heat recovery system 审中-公开
标题翻译：废热回收系统
公开(公告)号：JP2010101283A
公开(公告)日：2010-05-06
申请号：JP2008275461
申请日：2008-10-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI HIDEO , ARISAWA KATSUHIKO , YAMADA KENICHI , HAYASHI KUNIHIKO , HOSOI AKIHITO , SUGAMOTO SHUSAKU , SUGIYAMA TOSHIHISA
IPC分类号： F01K23/06 , F01D15/12 , F01D21/02 , F01K23/10 , F01N5/02 , F02G5/00 , F02G5/02 , F02G5/04
CPC分类号： Y02T10/16 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To suppress excessive rotation exceeding a strength limit of a turbine in an engine waste heat recovery system.
SOLUTION: The waste heat recovery system 1 includes: an engine body 3; a turbine 4 driven by steam produced by recovering waste heat of an engine 100 in an overheater 7; a first pulley 5 coupled to a shaft 4a of the turbine 4 with an electromagnetic clutch 50; a second pulley 12 provided in a crankshaft 11; a motive energy recovery means for recovering motive energy from the turbine 4 to the crankshaft 11 by means of a belt 6 stretched around the first and second pulleys 5, 12 in a tensioned manner; and an ECU 15 for coupling the first pulley 5 to the shaft 4a of the turbine 4 by means of the electromagnetic clutch 50 when determining that the turbine 4 is excessively rotating to thereby adjust the load exerted on the shaft 4a of the turbine 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：抑制超过发动机废热回收系统中的涡轮的强度极限的过度旋转。废热回收系统1包括：发动机主体3; 通过在过热器7中回收发动机100的废热而产生的蒸汽驱动的涡轮4; 用电磁离合器50联接到涡轮机4的轴4a的第一滑轮5; 设置在曲轴11中的第二滑轮12; 用于通过以张紧的方式围绕第一和第二滑轮5,12拉伸的皮带6将动力从涡轮4回收到曲轴11的动力回收装置; 以及ECU 15，用于当确定涡轮机4过度旋转时，借助于电磁离合器50将第一滑轮5连接到涡轮4的轴4a，从而调节施加在涡轮机4的轴4a上的负载。 P>版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009197712A Engine cooling device 审中-公开
标题翻译：发动机冷却装置
公开(公告)号：JP2009197712A
公开(公告)日：2009-09-03
申请号：JP2008041391
申请日：2008-02-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MICHIKAWAUCHI AKIRA , KOBAYASHI HIDEO , ARISAWA KATSUHIKO , SUGIYAMA TOSHIHISA , YAMADA KENICHI , HAYASHI KUNIHIKO , HOSOI AKIHITO
IPC分类号： F01P3/22 , F01P3/20
摘要： PROBLEM TO BE SOLVED: To provide an engine cooling device capable of suppressing the heat change of an engine attributable to the flow-in of a large amount of a refrigerant into a water jacket during transition from a boiling-cooling state to a refrigerant circulation-cooling state.
SOLUTION: The engine cooling device 1 has two cooling circuits of a refrigerant circulation-cooling path 4 and a boiling-cooling path 3. The boiling-cooling circuit 3 has a second three-way valve 16 for changing the path to a refrigerant extraction path 17 between an expander 7 and a heat radiator 8. The refrigerant extraction path 17 is connected to the second three-way valve 16. The refrigerant extraction path 17 bypasses the heat radiator 8 and is connected to a storage tank 11. By bypassing the heat radiator 8, the high-temperature evaporated refrigerant can be introduced into the storage tank 11. Thus, the heat change of an engine body 2a attributable to the flow-in of a large amount of refrigerant into a water jacket 2a1 can be suppressed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种发动机冷却装置，其能够抑制由沸腾冷却状态转变为沸腾冷却状态的大量制冷剂流入水套的发动机的热变化制冷剂循环冷却状态。解决方案：发动机冷却装置1具有制冷剂循环冷却通道4和沸腾冷却通道3的两个冷却回路。沸腾冷却回路3具有第二三通阀16，用于将通道改变为制冷剂抽出路径17与膨胀机7和散热器8之间。制冷剂抽出路17与第二三通阀16连接。制冷剂抽出路17绕过散热器8并与储罐11连接。绕过散热器8，可以将高温蒸发的制冷剂引入储罐11.因此，由于大量制冷剂流入水套2a1而引起的发动机体2a的热变化可以是被压制版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2009191625A Waste heat recovery device 审中-公开
标题翻译：废热回收装置
公开(公告)号：JP2009191625A
公开(公告)日：2009-08-27
申请号：JP2008030145
申请日：2008-02-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MICHIKAWAUCHI AKIRA , KOBAYASHI HIDEO , ARISAWA KATSUHIKO , SUGIYAMA TOSHIHISA , YAMADA KENICHI , HAYASHI KUNIHIKO
IPC分类号： F01K23/06 , F01K23/10 , F01N5/02 , F02G5/00 , F02G5/02 , F02G5/04
CPC分类号： Y02T10/16 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To efficiently recover waste heat, without impairing the cooling performance of an engine.
SOLUTION: A storage tank 15, a first pump 4 and a three-way valve 5 are arranged on the upstream side of the engine of a refrigerant passage 3 possessed by a waste heat recovery device 1. The three-way valve 3 branches off from the refrigerant passage 3, and forms a first relief circuit together with a first relief passage 20 for returning a refrigerant discharged from the first pump 4 to the storage tank 15. A second pump 6, a second three-way valve 7, an evaporator 8, a superheater 9, a power regenerating part 10 and a condenser 14 are arranged in order from the near side in an engine body 2a on the downstream side of the engine body 2a. An exhaust pipe 16 pulled out of the engine body 2a is connected in order of the superheater 9 and the evaporator 8. The second three-way valve 7 branches off from the refrigerant passage 3, and forms a second relief circuit together with a second relief passage 22 for returning the refrigerant discharged from the second pump 6 to the upstream side of the engine body 2a.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：有效地回收废热，而不损害发动机的冷却性能。解决方案：在废热回收装置1所具有的制冷剂通道3的发动机的上游侧设有储罐15，第一泵4和三通阀5.三通阀3 从制冷剂通路3分支，并与第一释放通道20一起形成第一释放回路，用于将从第一泵4排出的制冷剂返回到储罐15.第二泵6，第二三通阀7，蒸发器8，过热器9，动力再生部10和冷凝器14从发动机主体2a的发动机主体2a的下游侧的近侧依次配置。从发动机主体2a拉出的排气管16按照过热器9和蒸发器8的顺序连接。第二三通阀7从制冷剂通路3分支，与第二浮雕一起形成第二浮动回路通道22将从第二泵6排出的制冷剂返回到发动机主体2a的上游侧。版权所有（C）2009，JPO＆INPIT

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