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. 发明专利

JP2005146958A Hermetic compressor 有权
标题翻译： HERMETIC压缩机
公开(公告)号：JP2005146958A
公开(公告)日：2005-06-09
申请号：JP2003384138
申请日：2003-11-13
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： SUMI TAKASHI , AKIYAMA KUNITAKA , KAMIYA HARUO , TADA YOSHIKI
IPC分类号： F04C29/04 , F01C21/10 , F04C18/02 , F04C18/08 , F04C18/344 , F04C23/00
CPC分类号： F04C18/086 , F01C21/104 , F04C18/0215 , F04C18/344 , F04C23/008 , F04C29/04 , F04C2210/261 , F05C2251/048
摘要： PROBLEM TO BE SOLVED: To provide a hermetic compressor capable of highly efficiently suppressing and compressing heat transfer inside a discharge chamber from a high-temperature fluid to an intake fluid.
SOLUTION: This hermetic compressor is provided with a compression mechanism part 200 inside a casing 101 for compressing the taken-in liquid, discharging it to the discharge chamber 257 and then making it flow out outside the casing 101. The discharge chamber 257 is formed of a member 260 different from a member forming the casing 101. Working pressure of at least the periphery of the discharge chamber 257 is made to be the same as that of the taken-in fluid. The discharge chamber 257 is provided with a thermal insulation means 290 for suppressing transfer of heat of the liquid compressed by the compression mechanism 200 to the taken-in fluid.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够高效地抑制和压缩放电室内的从高温流体到吸入流体的传热的封闭式压缩机。解决方案：这种封闭式压缩机在壳体101内设置有用于压缩吸入液体的压缩机构部分200，将其排出到排出室257，然后使其流出壳体101外部。排出室257 由与形成壳体101的构件不同的构件260形成。排出室257的至少周边的工作压力与被吸入流体的工作压力相同。排出室257设置有用于抑制由压缩机构200压缩的液体的热量传递到吸入流体的绝热装置290。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004108339A Scroll compressor 有权
公开(公告)号：JP2004108339A
公开(公告)日：2004-04-08
申请号：JP2002275545
申请日：2002-09-20
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： KAMIYA HARUO , SUMI TAKASHI , OKUDA MASAAKI , AKIYAMA KUNITAKA , UCHIDA KAZUHIDE
IPC分类号： F04C29/00 , F04C18/02
摘要： PROBLEM TO BE SOLVED: To smoothly support a thrust load by rapidly feeding a high fluid pressure to a back pressure chamber immediately after starting in a scroll compressor in which the back pressure chamber having seal rings is formed to support the thrust load acting on a turning scroll.
SOLUTION: An annular groove 6e is formed in the end plate part 6a of the turning scroll and the back pressure chamber 19 is formed in the space thereof from the surface of a middle housing 13. High-pressure fluid is led from a working chamber 9 to support the thrust load generated by a compressive reaction. The seal rings 11 and 12 of the back pressure chamber 19 are axially extended by its thermal expansion and swelling and hinders the operation of the turning scroll 6. Accordingly, if the seal rings 11 and 12 are set small beforehand, the leakage of fluid from the working chamber 9 is increased and the rise of pressure in the back pressure chamber 19 is also delayed because a clearance at the tip of a spiral blade part is increased in starting. To prevent this problem, a sub ring 21 having a groove 6f and functioning as a sliding member is installed to support the thrust load only in starting.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2013227873A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2013227873A
公开(公告)日：2013-11-07
申请号：JP2012098498
申请日：2012-04-24
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： KOMURA MASATO , HOTTA TADASHI , INOUE TAKASHI , EBARA TOSHIYUKI , KAMIYA HARUO
IPC分类号： F04C18/02 , F04C29/04
CPC分类号： F04C18/0215 , F04C18/0261 , F04C23/008 , F04C29/042
摘要： PROBLEM TO BE SOLVED: To provide a high efficiency compressor used for a refrigeration cycle for injecting intermediate pressure gas into a compression chamber.SOLUTION: A scroll compressor which injects intermediate pressure coolant gas from a plurality of injection ports (11-3, 11-4) through flow paths formed on a swing scroll (11) includes intermittent sections which are intermittently connected to the flow paths by the orbital motion of the swing scroll (11) at positions of which the number is the same as the number of the injection ports (11-3, 11-4). The flow path includes a plurality of flow paths corresponding to one of the injection ports (11-3, 11-4) for each of the intermittent sections.
摘要翻译：要解决的问题：提供一种用于将中压气体注入压缩室的制冷循环的高效率压缩机。解决方案：一种涡旋式压缩机，其从多个喷射口（11-3,11- 如图4所示，通过形成在摆动涡旋件（11）上的流动路径包括通过摆动涡旋件（11）的轨道运动间歇地连接到流动路径的间歇部分，其数量与喷射次数相同的位置港口（11-3,11-4）。流路包括对应于每个间歇部分的喷射口（11-3,11-4）中的一个的多个流路。

4. 发明专利

JP2006336562A Constant-velocity joint and swing swash plate compressor 有权
标题翻译：恒速接头和动力滑板压缩机
公开(公告)号：JP2006336562A
公开(公告)日：2006-12-14
申请号：JP2005163054
申请日：2005-06-02
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： KIMURA SEISHU , IWANAMI SHIGEKI , INOUE TAKASHI , OKUMA TORU , MORIOKU HIROMICHI , KAMIYA HARUO
IPC分类号： F04B27/08 , F04B39/00 , F04B39/02
摘要： PROBLEM TO BE SOLVED: To provide a swing swash plate compressor, keeping a lubrication state of a sliding part without increase in bearing of the sliding part, and using a constant-velocity joint with improved reliability as a detent mechanism. SOLUTION: A constant-velocity joint 7 is constituted of an inner ring 73, an outer ring 71, balls a cage 72. Oil retaining grooves 75 are disposed at an approximately center part in an axial direction of a sphere sliding part as non-sliding part between the inner ring and the cage of the constant-velocity joint or between the cage and the outer ring, so as to keep a good sliding condition between the cage and the inner ring/outer ring. The constant-velocity joint is adopted as a detent mechanism of a swing swash plate compressor 100, the outer ring 71 is fitted and fixed to a wobble plate 6, and the inner ring 73 is movably supported by a center shaft 8. Therefore, the compressor becomes highly reliable. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种摆动斜盘式压缩机，保持滑动部件的润滑状态，而不增加滑动部件的轴承，并且使用具有改进的可靠性的等速接头作为制动机构。解决方案：等速度接头7由内圈73，外圈71，保持架72构成。保油槽75设置在球形滑动部件的轴向方向上的大致中心部分，如内圈和恒速接头的保持架之间或保持架和外圈之间的非滑动部分，以保持保持架和内圈/外圈之间良好的滑动状态。作为摆动斜盘式压缩机100的止动机构，采用等速度接头，将外圈71嵌合固定在摆盘6上，内圈73由中心轴8可动地支承。因此，压缩机变得高度可靠。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004060535A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2004060535A
公开(公告)日：2004-02-26
申请号：JP2002220268
申请日：2002-07-29
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： SUMI TAKASHI , KAMIYA HARUO , OKUDA MASAAKI , UCHIDA KAZUHIDE , AKIYAMA KUNITAKA
IPC分类号： F04C23/02 , F04C18/02 , F04C27/00
摘要： PROBLEM TO BE SOLVED: To provide a device capable of properly adjusting a pressure introduced into a swirl scroll back pressure thrust support mechanism without installing a control valve in a back pressure introduction line irrespective of a variation in pressure of compressed refrigerant gas in a scroll compressor having the support mechanism.
SOLUTION: This swirl scroll back pressure thrust support mechanism comprises a spiral swirl scroll, a spiral fixed scroll engaged with the spiral swirl scroll, and the swirl scroll back pressure thrust support mechanism. The thrust support mechanism comprises a back pressure chamber into which the compressed refrigerant gas is introduced and a back pressure leading hole having one end part connected to the back pressure chamber to introduce fluid into the back pressure chamber. The swirl scroll is supported by the refrigerant gas introduced into the back pressure chamber. The other end part of the back pressure leading hole is provided at at least one of a groove for the tip seal of the swirl scroll or the tip seal of the fixed scroll.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够适当地调节引入涡流涡旋推压支撑机构的压力的装置，而不需要在背压引入管线中安装控制阀，而与压缩制冷剂气体的压力变化无关具有支承机构的涡旋式压缩机。解决方案：该旋涡涡旋推压支撑机构包括螺旋形旋涡涡旋盘，与螺旋旋涡涡旋盘配合的螺旋形固定涡卷，以及旋涡涡旋推压支承机构。推力支撑机构包括压缩的制冷剂气体被引入到其中的背压室和具有连接到背压室的一个端部的背压引导孔，以将流体引入到背压室中。涡旋涡流由引入背压室的制冷剂气体支撑。背压引导孔的另一端部设置在涡旋涡卷的顶端密封件的凹槽或固定涡旋件的末端密封件中的至少一个上。版权所有（C）2004，JPO

6. 发明专利

JP2011080579A Clutch mechanism 有权
标题翻译：离合器机构
公开(公告)号：JP2011080579A
公开(公告)日：2011-04-21
申请号：JP2009235821
申请日：2009-10-12
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： KATANO YOSHIHARU , YAMAGAMI YOSUKE , UEDA MOTOHIKO , OKUDA YUICHIRO , TAKEUCHI YASUHIRO , KAMIYA HARUO
IPC分类号： F16D27/10
CPC分类号： F16D27/004 , F16D2027/008
摘要： PROBLEM TO BE SOLVED: To suppress malfunction of a clutch mechanism configured to suppress energy consumption in power transmission. SOLUTION: When connecting a pulley 30 constituting a driving side rotation body to an armature 40 constituting a driven side rotation body, a movable member 52 is displaced into a position for reducing magnetic resistance of an attracting magnetic circuit MCa in which first and second permanent magnets 51a, 51b generate attracting magnetic force for connecting the pulley 30 to the armature 40. When separating the pulley 30 from the armature 40, the movable member 52 is displaced into a position to increase the magnetic resistance of the attracting magnetic circuit MCa and to reduce the magnetic resistance of a non-attracting magnetic circuit MCb not contributing to the attracting magnetic force. The connected state and separated state of the pulley 30 and armature 40 can thereby be maintained without malfunction. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：抑制被配置为抑制动力传递中的能量消耗的离合器机构的故障。解决方案：将构成驱动侧旋转体的滑轮30连接到构成从动侧旋转体的电枢40时，可移动部件52移动到用于降低吸引磁路MCa的磁阻的位置，其中，第二永磁体51a，51b产生用于将滑轮30连接到电枢40的吸引磁力。当将滑轮30与电枢40分离时，可动构件52移位到增加吸引磁路MCa的磁阻的位置并且降低对吸引磁力无贡献的非吸引磁路MCb的磁阻。因此，可以保持滑轮30和衔铁40的连接状态和分离状态，而不会发生故障。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2007198349A Variable displacement compressor of swash plate type and rocking swash plate type 有权
标题翻译：摇摆板类型和摇摆板类型的可变位移压缩机
公开(公告)号：JP2007198349A
公开(公告)日：2007-08-09
申请号：JP2006020728
申请日：2006-01-30
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： KIMURA SEISHU , NAGASAKU HIDEKAZU , INOUE TAKASHI , OKUMA TORU , KAMIYA HARUO
IPC分类号： F04B27/14 , F04B49/00
CPC分类号： F04B27/16
摘要： PROBLEM TO BE SOLVED: To provide a variable displacement compressor improved in efficiency while maintaining 100% of a capacity even during high speed operation without the need for feeding much gas to swash plate chambers during the variation of the capacity. SOLUTION: The variable displacement compressor 100 of a swash plate type or a rocking swash plate type varies its capacity by pressure in the swash plate chambers 18, 107. The compressor comprises variable throttle mechanisms 90, 126 and 900 provided in communication passages 24, 105 which make each of the swash plate chambers communicate with the low pressure side for increasing the opening area of a variable throttle 91c when a rocking swash plate 6 or a swash plate 108 has a greater angle θ and for reducing the opening area of the variable throttle when the rocking swash plate or the swash plate has a smaller angle. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种改变效率的可变排量压缩机，同时在高速运行期间保持100％的容量，而不需要在容量变化期间向斜盘室供给大量气体。解决方案：斜盘式或摇摆斜盘型的可变排量压缩机100通过斜盘室18,107中的压力来改变其容量。压缩机包括设置在连通通道中的可变节流机构90,126和900 24，105，其使得每个斜盘室与低压侧连通，用于当摇摆斜盘6或斜盘108具有较大的角度θ并用于减小可变节流阀91c的开口面积时，增加可变节流阀91c的开口面积当摇摆斜盘或斜盘角度较小时，可变节流阀。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006336590A Swash plate compressor or swing swash plate compressor 审中-公开
标题翻译：滑板式压缩机或SWASH滑板压缩机
公开(公告)号：JP2006336590A
公开(公告)日：2006-12-14
申请号：JP2005164821
申请日：2005-06-03
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： KIMURA SEISHU , INOUE TAKASHI , OKUMA TORU , KAMIYA HARUO
IPC分类号： F04B27/08 , F04B39/02
摘要： PROBLEM TO BE SOLVED: To provide a swash plate compressor or a swing swash plate compressor with improved reliability, by keeping a good lubrication state of a sliding part between a swash plate and a shoe or a sliding part of a detent mechanism. SOLUTION: The swing swash plate compressor 100 comprises: a drive shaft 4; a swirl plate 5; a swing swash plate whose rotation is prevented by the detent mechanism 7; a piston 9; and a center shaft 8. The swing swash plate compressor 100 has a device 35 separating oil in refrigerant gas, and a high-pressure oil storage chamber 36 storing the separated oil, and an oil guide passage 85 is disposed to the center shaft to directly supply oil to the sliding part of the detent mechanism from the high-pressure oil storage chamber. In the swing swash plate compressor 100, an oil guide passage(s) 124 is/are disposed to the drive shaft 104 and/or a cylinder block 111, and the oil from the high-pressure oil storage chamber 122 is directly supplied to the sliding part between the swash plate 108 and the shoe 109. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过保持旋转斜盘和滑块之间的滑动部分的良好的润滑状态或制动机构的滑动部分来提供具有改进的可靠性的斜盘压缩机或摆动斜盘式压缩机。摆动斜盘式压缩机100包括：驱动轴4; 旋流板5; 摆动斜盘，通过止动机构7防止旋转; 活塞9; 摆动斜盘式压缩机100具有将制冷剂气体中的油分离的装置35和存储分离油的高压储油室36，并且在中心轴上直接配置导油路85 从高压储油室向止动机构的滑动部分供油。在旋转斜盘压缩机100中，在驱动轴104和/或气缸体111上设置有导油通路124，并且将来自高压储油室122的油直接供给到滑动部件在斜盘108和鞋109之间。（C）2007，JPO＆INPIT

9. 发明专利

JP2004116458A Scroll type compressor 有权
公开(公告)号：JP2004116458A
公开(公告)日：2004-04-15
申请号：JP2002283486
申请日：2002-09-27
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： SUMI TAKASHI , KAMIYA HARUO , OKUDA MASAAKI , UCHIDA KAZUHIDE , TSURUTA TOMOHIKO
IPC分类号： F04C27/00 , F04C18/02 , F04C29/00 , F04C29/12
摘要： PROBLEM TO BE SOLVED: To form a sucking passage having a small pressure loss, in a scroll type compressor provided with a back pressure chamber and supporting a thrust load acting on a revolving scroll.
SOLUTION: An annular hard plate 22 is mounted to a back surface of an end plate portion 6a of the revolving scroll 6, and inner and outer two strips of seal rings 11 are attached on a surface of a housing block 13 opposite to the hard plate 22 to form the back pressure chamber 19. Pressurized fluid is led in through a pressure lead-in hole 6d. A sucking groove 23 is radially formed under the hard plate 22. A space 24 formed on the periphery of the end plate portion 6a is connected to the sucking grooves 23, and the space 24 is connected to a suction chamber 14 through a sucking groove 25 formed on a surface of a fixed scroll 8 in a radial direction.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003328962A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2003328962A
公开(公告)日：2003-11-19
申请号：JP2002169072
申请日：2002-06-10
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： TSURUTA TOMOHIKO , UCHIDA KAZUHIDE , INAGAKI MITSUO , AKIYAMA KUNITAKA , KAMIYA HARUO
IPC分类号： F04C27/00 , F04C18/02
摘要： PROBLEM TO BE SOLVED: To reduce mechanical loss due to seal rings of a back pressure chamber for bearing thrust load acting on a turning scroll of a scroll compressor, while enhancing a seal effect.
SOLUTION: An annular groove 6e is formed in an end plate portion 6a of the turning scroll. The back pressure chamber 19 is defined between the end plate portion 6a and a surface of a middle housing supporting it. Thrust load caused by compression reactive force is counterbalanced by introducing high pressure fluid in the back pressure chamber 19. The two seal rings 11, 12 are provided for preventing leakage of the high pressure fluid from the back pressure chamber 19. These seal rings may be united by a connection portion. The respective seal rings are constructed for movement (slanting in this case) in the annular groove 6e. They, when moving, form annular contact areas of high bearing at portions contacting with a surface of the annular groove 6e or a surface of the associated middle housing, and a high seal effect is obtained while controlling the mechanical loss.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了减少作用在涡旋压缩机的转动涡卷上的轴承推力负荷的背压室的密封环的机械损失，同时提高密封效果。解决方案：环形槽6e形成在转动涡卷的端板部分6a中。背压室19被限定在端板部分6a和支撑它的中间壳体的表面之间。通过在背压室19中引入高压流体来抵消由压缩反作用力引起的推力负荷。两个密封环11,12设置用于防止高压流体从背压室19泄漏。这些密封环可以是通过连接部分联合。相应的密封环构造成在环形槽6e中移动（在这种情况下为倾斜）。它们在移动时在与环形槽6e的表面或相关联的中间壳体的表面接触的部分处形成高轴承的环形接触区域，并且在控制机械损失的同时获得高密封效果。版权所有（C）2004，JPO

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