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1. 发明专利

JP2017082888A 動力伝達装置审中-公开
公开(公告)号：JP2017082888A
公开(公告)日：2017-05-18
申请号：JP2015210987
申请日：2015-10-27
申请人：株式会社デンソー , Denso Corp
发明人： NAKAMURA YOSUKE , HASHINAGA KOICHI , NAKAJIMA MASAFUMI , KUSHIDA YOHEI
IPC分类号： F16D9/00 , F16D27/12
摘要：【課題】部品点数を増やすことなく、従動側回転体が回転軸から切り離された際の従動側回転体の脱落を防止可能な動力伝達装置を提供する。【解決手段】従動側回転体13と回転軸21とをインナーハブ15の挿入穴151aの内周側に形成した雌ネジ31、および回転軸21に形成されて雌ネジ31に螺合された雄ネジ32を有する締結部30で構成する。そして、雌ネジ31のネジ山の破断強度を雄ネジ32のネジ山の破断強度よりも小さくする。さらに、回転軸21における雌ネジ31に対向するネジ対向部位211のうち、雄ネジ32が形成されたネジ形成部位211aよりも回転軸21の根元側に近い部位に雄ネジ32が形成されていない非ネジ形成部位211bを設定する。【選択図】図3

2. 发明专利

JP2006336682A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2006336682A
公开(公告)日：2006-12-14
申请号：JP2005159150
申请日：2005-05-31
申请人： Denso Corp , Toyota Industries Corp , 株式会社デンソー , 株式会社豊田自動織機
发明人： KANO TAKEKAZU , NOSAKA MICHIYASU , TABUCHI YASUO , NAKAJIMA MASAFUMI , AKAMATSU TOSHIAKI , FUKANUMA TETSUHIKO
IPC分类号： F16H35/10 , F16D1/09 , F16D9/00
CPC分类号： F16H55/36 , F16D9/06 , F16H35/10
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device capable of securing the high fastening strength with a power blocking material, and capable of reducing the power loss without reducing the strength even for a small diameter rotating shaft. SOLUTION: The power transmission device is provided with a pulley 1, a hub 2, the power blocking material 3, and a cap 4 in which one side is screwed to a tip of the rotating shaft 5, and the other side is screwed to the power transmission material for transmitting the power from the power blocking material into the rotating shaft 5. In addition to the transmission at the screw fastening portion, the torque is transmitted between the rotating shaft and the cap using one bearing surface B out of a bearing surface A of a tip end face 5a formed in the rotating shaft and the bearing surface B of a screw root (diameter expanding portion) 5d or both the bearing surfaces A and B. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过阻塞材料确保高紧固强度的动力传递装置，并且即使对于小直径旋转轴也能够降低功率损失而不降低强度。解决方案：动力传递装置设置有滑轮1，轮毂2，动力阻断材料3和盖4，其中一侧螺纹连接到旋转轴5的尖端，另一侧是旋转到用于将动力从动力阻挡材料传递到旋转轴5中的动力传递材料。除了在螺钉紧固部分处的传动之外，扭矩通过一个承载面B从旋转轴和盖之间传递出来形成在旋转轴中的前端面5a的轴承面A和螺杆根部（直径扩大部）5d的支承面B或支承面A，B两者。（C）2007，JPO＆INPIT

3. 发明专利

JP2004218669A Power transmission device 审中-公开
公开(公告)号：JP2004218669A
公开(公告)日：2004-08-05
申请号：JP2003003855
申请日：2003-01-10
申请人： Denso Corp , 株式会社デンソー
发明人： NAKAJIMA MASAFUMI
IPC分类号： B60K25/02 , F16D1/06 , F16D9/06 , F16F15/08 , F16F15/136 , F16H55/36
CPC分类号： F16D9/06 , F16H2055/366 , Y10S474/903
摘要： PROBLEM TO BE SOLVED: To provide a compressor pulley device capable of realizing the strength aspect of a tightening part of the compressor pulley device having a torque limiter mechanism even when the outside diameter of a shaft 2 of a compressor is reduced by incorporating a connection rod 10 formed of a material of the strength higher than that of an inner hub 22 between a cylindrical boss part 31 of the inner hub 22 rotated by an engine and the shaft 2 of a compressor.
SOLUTION: The outside diameter of the shaft 2 of the compressor is smaller than that of a conventional tightening shape by building a connection rod 10 formed of a material of the strength higher than that of the inner hub 22 between a cylindrical boss part 31 of the inner hub 22 and the shaft 2 of the compressor. Even if the outside diameter of the shaft 2 of the compressor becomes smaller, insufficiency of the strength of inner circumferential screw parts 35 and 44 with outer circumferential screw parts 43 and 3 can be solved for the tightening axial force of the inner circumferential screw parts 35 and 44 with the outer circumferential screw parts 43 and 3.
COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2008175222A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2008175222A
公开(公告)日：2008-07-31
申请号：JP2007006854
申请日：2007-01-16
申请人： Denso Corp , 株式会社デンソー
发明人： MATSUI HAJIME , NAKAJIMA MASAFUMI
IPC分类号： F16D1/09
摘要： PROBLEM TO BE SOLVED: To prevent a bearing surface from being locally crushed, in a power transmission device wherein two rotors are concentrically arranged for transmitting rotating power and joined to each other by screwing and a bearing surface is formed in a conical shape. SOLUTION: In the power transmission device, a driven shaft 10 has a thread portion 14, a small diameter shaft portion 11, a large diameter shaft portion 12, and a truncated-cone-shaped tapered shaft portion 13, and the first rotor 20 has a center hole 25 including a tapered hole portion 27. When the first rotor 20 is threaded to the thread portion 14, the outer peripheral face of the tapered shaft portion 13 has close contact with a peripheral wall face 29 of the tapered hole portion 27. The peripheral wall face 29 consists of: a conical peripheral wall face 29a; and a curved peripheral wall face 29b smoothly ranging from the conical peripheral wall face 29a and curved and unfolded into a horn shape. The curved peripheral wall face 29b is arranged so that a gap is formed between a ridge line 15 formed on a boundary between the tapered shaft portion 13, and the large diameter shaft portion 12 and the peripheral wall face 29. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止轴承表面被局部压碎，在其中两个转子同心布置以传递旋转动力并通过旋拧相互连接的动力传递装置中，并且支承表面形成为圆锥形。解决方案：在动力传递装置中，从动轴10具有螺纹部14，小直径轴部11，大直径轴部12和截锥锥形轴部13，第一转子20具有包括锥形孔部27的中心孔25.当第一转子20与螺纹部14螺纹连接时，锥形轴部13的外周面与锥形孔的周壁面29紧密接触周壁39由圆锥形周壁29a构成。以及从圆锥形周壁面29a平滑地弯曲并展开成喇叭形状的弯曲周边壁面29b。弯曲的周壁面29b被布置成在形成在锥形轴部13和大直径轴部12之间的边界上的棱线15与周壁面29之间形成间隙。（COPYRIGHT：（ C）2008，JPO＆INPIT

5. 发明专利

JP2008057497A Rotation apparatus with electromagnetic clutch 审中-公开
标题翻译：带电磁离合器的旋转装置
公开(公告)号：JP2008057497A
公开(公告)日：2008-03-13
申请号：JP2006238021
申请日：2006-09-01
申请人： Denso Corp , Toyota Industries Corp , 株式会社デンソー , 株式会社豊田自動織機
发明人： YOKOMACHI HISAYA , NAKAMURA NORIHIKO , MATSUI HAJIME , NAKAJIMA MASAFUMI
IPC分类号： F04B35/00
CPC分类号： F04B27/0895 , F16D27/112 , F16D31/02
摘要： PROBLEM TO BE SOLVED: To provide a rotation apparatus with electromagnetic clutch suppressing generation of abnormal noise from the electromagnetic clutch. SOLUTION: The rotation apparatus 1 with electromagnetic clutch has a housing 10, a drive shaft 16, a swash plate type compression mechanism 20, and the electromagnetic clutch 50. The electromagnetic clutch 50 has a rotor 52, a stator 56 incorporating an electromagnetic coil 56a, an armature 51, and a hub 53. When a current is not applied to the electromagnetic coil 56a, and when a radius of an outermost circumferential edge around an axial center O of an armature side transmitting friction face 51a is R and a rotor side transmitting friction face 52a and the armature side transmitting friction face 51a are spaced from each other by a clearance D in an axial direction, an abnormal noise preventing clearance 60 of a clearance d satisfying a relation of d COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有电磁离合器的旋转装置，其抑制来自电磁离合器的异常噪声的产生。解决方案：具有电磁离合器的旋转装置1具有壳体10，驱动轴16，斜盘式压缩机构20和电磁离合器50.电磁离合器50具有转子52，定子56 电磁线圈56a，电枢51和轮毂53.当不向电磁线圈56a施加电流时，并且当电枢侧传递摩擦面51a的轴向中心O周围的最外周缘的半径为R时，转子侧传递摩擦面52a和电枢侧传递摩擦面51a在轴向上彼此间隔开间隙D，满足d

6. 发明专利

JP2003042574A Vapor compression refrigerator 审中-公开
标题翻译：蒸汽压缩机
公开(公告)号：JP2003042574A
公开(公告)日：2003-02-13
申请号：JP2001233878
申请日：2001-08-01
申请人： Denso Corp , 株式会社デンソー
发明人： NAKAJIMA MASAFUMI , KURODA YASUTAKA , HIRATA TOSHIO
IPC分类号： B60H1/32 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To ensure control of discharge of a compressor even if the compressor is started in the state where the pressure in a vapor compression refrigerator is equalized (i.e., the state where there is little difference between high and low pressures).
SOLUTION: Heat exchange of a radiator 200 is suppressed by stopping first and second fans 210, 410 to prevent lowering of a discharge side refrigerant temperature (high and low pressure difference) during a period of starting the compressor 100 until exceeding a given level Ph of a discharge pressure Pd. Thus, even if the compressor 100 is started in the state where the pressure in the vapor compression refrigerator is equalized (i.e., the state where there is little difference between high and low pressures), the discharge side refrigerant pressure (high and low pressure difference) can be raised promptly. Accordingly, control of discharge of the compressor 100 is ensured, and a sufficient (heating) capacity is exerted immediately after the compressor is started.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：即使压缩机在蒸气压缩式制冷机中的压力相等的状态（即，高压和低压之间的差异很小的状态）下启动时，也能确保对压缩机的排放的控制。解决方案：通过停止第一和第二风扇210,410来防止散热器200的热交换，以防止在启动压缩机100的时段期间放电侧制冷剂温度（高和低压力差）降低直到超过给定的电平Ph 排气压力Pd。因此，即使压缩机100在蒸汽压缩式制冷机中的压力相等的状态（即，高压与低压之间的差异较小的状态）下启动，排出侧制冷剂压力（高低压差）可以及时提起。因此，能够确保压缩机100的排出控制，在压缩机启动后立即施加足够的（加热）容量。

7. 发明专利

JP2008196519A Power intercepting structure 审中-公开
标题翻译：功率互感结构
公开(公告)号：JP2008196519A
公开(公告)日：2008-08-28
申请号：JP2007029312
申请日：2007-02-08
申请人： Denso Corp , 株式会社デンソー
发明人： MATSUI HAJIME , NAKAJIMA MASAFUMI
IPC分类号： F16H35/10 , F16H55/36
摘要： PROBLEM TO BE SOLVED: To provide a power intercepting structure in which a limiter section is easily designed.
SOLUTION: In this power intercepting structure 11, an input shaft 15 projecting from a driven unit has a small diameter part 31 with a male screw part, and a tapered part 33 for connecting the small diameter part 31 to a large diameter part 29, and a female part 41 screwed around the male screw part of the small diameter part 31 and a tapered hole 39 tightly stuck to the tapered part 33 are formed on the inner side of a cap 25 connected to a driving source. When rotational power is a predetermined value or below, the inside bottom surface 43 of the cap 25 has a clearance between the projecting part 35 of the input shaft 15 and the bottom surface. When the rotational power exceeds the predetermined value, the bottom surface 43 abuts on the projecting part 35 to thread the small diameter part 31.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供限制器部分容易设计的功率拦截结构。解决方案：在该截流结构11中，从从动单元突出的输入轴15具有带有外螺纹部的小直径部31和用于将小直径部31连接到大直径部的锥形部33 如图29所示，在与驱动源连接的盖25的内侧形成有与小径部31的外螺纹部螺合的阴部件41和紧贴在锥形部33上的锥形孔39。当旋转动力为规定值以下时，帽25的内底面43在输入轴15的突出部35与底面之间具有间隙。当旋转力超过预定值时，底面43抵接在突出部分35上以使小直径部分31螺纹拧紧。（C）2008，JPO＆INPIT

8. 发明专利

JP2008075730A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2008075730A
公开(公告)日：2008-04-03
申请号：JP2006254733
申请日：2006-09-20
申请人： Denso Corp , 株式会社デンソー
发明人： MATSUI HAJIME , NAKAJIMA MASAFUMI , NOSAKA MICHIYASU
IPC分类号： F16D9/00 , F16D1/06
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device with a torque limiter which is simply constructed to be suitably applicable to a refrigerant compressor having a relatively thinner driving shaft. SOLUTION: The power transmission device comprises: an annular hub 4 arranged coaxially with the driving shaft 3 of the refrigerant compressor and adapted to be rotationally driven by receiving power from an internal combustion engine; and an approximately cylindrical connection spacer 5 connected to the hub 4 and the driving shaft 3 for transmitting rotating power from the hub 4 to the driving shaft 3. The connection spacer 5 has a brittle portion Wa to be ruptured when overtorque operates thereon. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有扭矩限制器的动力传动装置，该扭矩限制器被简单地构造成适用于具有相对较薄的驱动轴的制冷剂压缩机。解决方案：动力传递装置包括：环形轮毂4，其与制冷剂压缩机的驱动轴3同轴设置，并且适于通过从内燃机接收动力而旋转地驱动; 以及连接到轮毂4和驱动轴3的大致圆筒形的连接间隔件5，用于将轮毂4的旋转动力传递到驱动轴3.连接隔离件5具有在过转矩操作时破裂的脆性部分Wa。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2004162722A Compound compressor 有权
公开(公告)号：JP2004162722A
公开(公告)日：2004-06-10
申请号：JP2004029205
申请日：2004-02-05
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： OGAWA HIROSHI , MATSUDA MIKIO , NAKAJIMA MASAFUMI , SAKAI TAKESHI
IPC分类号： F04B39/12 , F04B35/00
摘要： PROBLEM TO BE SOLVED: To provide a compound compressor capable of simplifying a configuration and reducing manufacturing cost by dispensing with an electromagnetic clutch.
SOLUTION: A variable discharge capacity mechanism 150 is provided in a compression mechanism 110, and first one-way clutches 120, 160 are arranged between a pulley 103 and a shaft 102. Consequently, variable discharge capacity is made zero to stop the compression mechanism 110 substantially when driving an engine even by dispensing with the electromagnetic clutch. The configuration of the compound compressor can be simplified and manufacturing cost can be reduced by dispensing with the electromagnetic clutch.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003002048A Air conditioner for vehicle 审中-公开
标题翻译：车用空调
公开(公告)号：JP2003002048A
公开(公告)日：2003-01-08
申请号：JP2001137825
申请日：2001-05-08
申请人： Denso Corp , 株式会社デンソー
发明人： KURODA YASUTAKA , TOMATSU YOSHITAKA , KOBAYASHI AKIRA , NAKAJIMA MASAFUMI , HIRATA TOSHIO
IPC分类号： B60H1/00 , B60H1/32 , F25B1/00 , F25B9/00 , F25B13/00 , F25B40/00 , F25B49/02
CPC分类号： B60H1/3217 , B60H1/0075 , B60H1/3205 , B60H1/3208 , B60H2001/3255 , B60H2001/3261 , B60H2001/3266 , B60H2001/3275 , B60H2001/3282 , F25B9/008 , F25B13/00 , F25B40/00 , F25B49/022 , F25B2309/061 , F25B2600/17 , F25B2700/13
摘要： PROBLEM TO BE SOLVED: To prevent a compressor and rubber parts from being heat-damaged while preventing power consumption of a compressor from rising excessively, in a CO2 cycle. SOLUTION: In this air conditioner for vehicle, the refrigerant flow rate from the compressor 100 is prevented from exceeding a predetermined flow rate Wt by variable-controlling the delivery capacity of the compressor 100 so as to set an air temperature immediately after passing through an evaporator 9 to about 0 deg.C. Since this prevents the refrigerant pressure and the refrigerant temperature on the high pressure side from rising excessively, the compressor 100 and the rubber parts are prevented from being heat-damaged while preventing the power consumption of the compressor 100 from rising excessively.
摘要翻译：要解决的问题：为了防止压缩机和橡胶部件在CO 2循环中防止压缩机的功率消耗过度上升而被热损坏。解决方案：在这种车辆用空调装置中，通过可变地控制压缩机100的输送能力，通过蒸发器立即设定空气温度，防止来自压缩机100的制冷剂流量超过规定的流量Wt 9至约0摄氏度由此，能够防止压缩机100的制冷剂压力和制冷剂温度过度上升，能够防止压缩机100和橡胶部件受到热损坏，同时防止压缩机100的功率消耗过度上升。

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