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

JP2010091269A Dehumidifier 审中-公开
标题翻译：除湿机
公开(公告)号：JP2010091269A
公开(公告)日：2010-04-22
申请号：JP2009292304
申请日：2009-12-24
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMADA TOMOO , KAWAGISHI KENJI , SAKANOBE KAZUNORI , KAWAGUCHI HITOSHI , BABA KAZUHIKO , KAWAGUCHI SUSUMU , MAEYAMA HIDEAKI , TANI MASAO , KAZAMA OSAMU
IPC分类号： F25B1/04 , B01D53/26 , F24F1/02 , F24F11/02 , F25B1/00 , H02K7/14 , H02P6/06
摘要： PROBLEM TO BE SOLVED: To provide a small dehumidifier operable at variable speed, light in weight and easy to carry with a little power consumption, low in noise and vibration and high in reliability. SOLUTION: A condenser and an evaporator constituting a refrigerating cycle are stored in the same body. The body is provided inside with a converter circuit for converting alternating voltage into DC voltage; an inverter circuit for carrying out conversion into AC voltage of optional voltage, frequency and phase using the voltage converted into direct current through the converter circuit; a control circuit for controlling the magnitude of the voltage, frequency and phase generated in the inverter circuit; and a compressor mounted with a DC brushless motor driven at the voltage, frequency and phase controlled through the control circuit and output from the inverter circuit. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种以可变速度，重量轻且易于携带的小功率，噪声和振动低，可靠性高的小型除湿机。解决方案：构成制冷循环的冷凝器和蒸发器被储存在同一体内。车身内部设有转换电路，用于将交流电压转换为直流电压; 逆变器电路，用于通过转换器电路转换为直流电压的电压转换成可选电压，频率和相位的交流电压; 用于控制在逆变器电路中产生的电压，频率和相位的大小的控制电路; 以及安装有通过控制电路控制并通过逆变器电路输出的电压，频率和相位驱动的直流无刷电动机的压缩机。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009148159A Dehumidifier 审中-公开
标题翻译：减湿器
公开(公告)号：JP2009148159A
公开(公告)日：2009-07-02
申请号：JP2009005632
申请日：2009-01-14
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMADA TOMOO , KAWAGISHI KENJI , SAKANOBE KAZUNORI , KAWAGUCHI HITOSHI , BABA KAZUHIKO , KAWAGUCHI SUSUMU , MAEYAMA HIDEAKI , TANI MASAO , KAZAMA OSAMU
IPC分类号： H02P6/10 , B01D53/26 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To obtain a compact, lightweight, easy-to-carry, low-noise, low-vibration and reliable dehumidifier with less power consumption, capable of variable speed operation. SOLUTION: The dehumidifier accommodates a condenser and an evaporator which constitute a refrigerating cycle in an identical body thereof, and the body of the dehumidifier has: a converter circuit which converts an AC voltage into a DC voltage; an inverter circuit which converts the DC voltage obtained through the converter circuit into an AC voltage with an arbitrary voltage, frequency and phase; a control circuit which controls the values of the voltage, frequency and phase generated by the inverter circuit; and a compressor equipped with a DC brushless motor which is driven by the voltage, frequency and phase controlled by the control circuit and outputted from the inverter circuit. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了获得具有更低功耗的紧凑，重量轻，便于携带，低噪音，低振动和可靠的除湿机，能够进行变速操作。解决方案：除湿器容纳在其相同体内构成制冷循环的冷凝器和蒸发器，并且除湿器的主体具有：将AC电压转换为DC电压的转换器电路; 逆变器电路，其将通过转换器电路获得的DC电压转换成具有任意电压，频率和相位的AC电压; 控制电路，其控制由逆变器电路产生的电压，频率和相位的值; 以及配备有通过由控制电路控制并从逆变器电路输出的电压，频率和相位驱动的直流无刷电动机的压缩机。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2006161818A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2006161818A
公开(公告)日：2006-06-22
申请号：JP2006029997
申请日：2006-02-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OGAWA HIROSHI , ISHII MINORU , OGAWA YOSHIHIDE , IZUMISAWA WATARU , KAWAGUCHI SUSUMU
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To reduce amount of gas refrigerant generated from lubricating oil for reducing pressure in a bearing and improve lubricity of the bearing. SOLUTION: In this scroll compressor, a pair of two claws 9a of an Oldham's ring 9 are engaged with a swing scroll 2, and a pair of two claws 9c on the other side of the Oldham's ring 9 are engaged with a fixed scroll 1. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：减少润滑油产生的用于降低轴承压力的气体制冷剂的量，并提高轴承的润滑性。解决方案：在这种涡旋式压缩机中，十字形环9的一对爪爪9a与摆动涡旋件2接合，并且在奥德汉姆环9的另一侧上的一对两个爪9c与固定的卷轴1.
版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006125413A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2006125413A
公开(公告)日：2006-05-18
申请号：JP2006029998
申请日：2006-02-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OGAWA HIROSHI , ISHII MINORU , OGAWA YOSHIHIDE , IZUMISAWA WATARU , KAWAGUCHI SUSUMU
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor improving lubricity of a bearing by reducing gas refrigerant generated from lubricating oil of which pressure decrease at the bearing. SOLUTION: This compressor is provided with a fixed scroll and a rocking scroll provided in a hermetic vessel and mutually meshing to form a compression chamber between plate shape scroll teeth thereof, a thrust surface formed on a surface on an opposite side of the plate shape scroll tooth of the rocking scroll, and a frame including a thrust bearing pressed against and sliding on the thrust surface of the rocking scroll. Thrust bearing load which is press contact force of the thrust surface of the rocking scroll and the thrust bearing of the frame is made larger than zero and smaller than thrust gas load which is thrust direction component of compression load acting on the rocking scroll. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过减少由轴承上的压力降低的润滑油产生的气体制冷剂来提高轴承的润滑性的涡旋压缩机。解决方案：该压缩机设置有固定涡旋件和设置在密封容器中的相互啮合的摆动涡旋件，以在其板状涡旋齿之间形成压缩室，形成在相对侧的表面上的推力面摆动涡卷的板状涡旋齿，以及包括推压轴承的框架，该推力轴承在摇动涡卷的推力面上压靠和滑动。推力轴承载荷是摆动涡卷的推力面和框架的推力轴承的压力接触力大于零，小于作用在摇摆滚动体上的压缩载荷的推力方向分量的推力气体载荷。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2003056477A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2003056477A
公开(公告)日：2003-02-26
申请号：JP2002188871
申请日：2002-06-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OGAWA HIROSHI , ISHII MINORU , IKEDA KIYOHARU , SUZUKI YASUMASA , FUSHIKI TAKESHI , SEHATA TAKASHI , KAWAGUCHI SUSUMU
IPC分类号： F04C29/02 , F04C18/02 , F04C28/28
摘要： PROBLEM TO BE SOLVED: To improve instability such as the easy relief of a compliant frame and a swing scroll due to the flapping of the swing scroll caused by slight disturbance.
SOLUTION: This scroll compressor with a swing scroll movable in the axial direction is provided with a boss part outer space, a frame space, and a means for communicating the boss part outer space with the frame space and allowing the flow of a fluid from the boss part outer space to the frame space but impeding the flow of the fluid from the frame space to the boss part outer frame.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了改善不稳定性，例如由于轻微扰动引起的摆动涡卷的挥动容易消除柔性框架和摆动涡卷。解决方案：具有可沿轴向移动的摆动涡旋盘的涡旋压缩机设置有凸台部分外部空间，框架空间和用于使凸起部分外部空间与框架空间连通的装置，并允许流体从凸台部分外部空间到框架空间，但阻止流体从框架空间流到凸台部分外框架。

6. 发明专利

JP2006130506A Dehumidifier 有权
标题翻译：除湿机
公开(公告)号：JP2006130506A
公开(公告)日：2006-05-25
申请号：JP2005366661
申请日：2005-12-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMADA TOMOO , KAWAGISHI KENJI , SAKANOBE KAZUNORI , KAWAGUCHI HITOSHI , BABA KAZUHIKO , KAWAGUCHI SUSUMU , MAEYAMA HIDEAKI , TANI MASAO , KAZAMA OSAMU
IPC分类号： B01D53/26 , H02K1/27 , H02K21/16 , H02P6/08 , H02P6/10
摘要： PROBLEM TO BE SOLVED: To provide a small-sized, lightweight and highly reliable dehumidifier low in power consumption, sound and vibration and capable of being operated at variable speeds. SOLUTION: This dehumidifier has a condenser and an evaporator constituting a refrigeration cycle accommodated in a same dehumidifier body, and has, in the dehumidifier body, a converter circuit for converting an alternate current voltage to a direct current voltage, an inverter circuit for converting the direct current voltage converted by the converter circuit to an alternate current voltage of an arbitrary voltage, frequency and phase, a control circuit for controlling the voltage, frequency and phase produced by the inverter circuit and a compressor having a DC brushless motor outputted by the inverter circuit. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供低功耗，声音和振动的小型，重量轻，可靠性高的除湿机，能够以可变速度运行。解决方案：该除湿器具有冷凝器和蒸发器，其构成容纳在相同的除湿器主体中的制冷循环，并且在除湿器主体中具有用于将交流电压转换为直流电压的转换器电路，逆变器电路用于将由转换器电路转换的直流电压转换为任意电压，频率和相位的交流电压，用于控制由逆变器电路产生的电压，频率和相位的控制电路以及输出具有直流无刷电动机的压缩机由逆变电路。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006125414A Scroll compressor 审中-公开
标题翻译：滚动压缩机
公开(公告)号：JP2006125414A
公开(公告)日：2006-05-18
申请号：JP2006029999
申请日：2006-02-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： OGAWA HIROSHI , ISHII MINORU , OGAWA YOSHIHIDE , IZUMISAWA WATARU , KAWAGUCHI SUSUMU
IPC分类号： F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll compressor improving lubricity of a bearing by reducing gas refrigerant generated from lubricating oil of which pressure decrease at the bearing. SOLUTION: This compressor is provided with a fixed scroll and a rocking scroll provided in a hermetic vessel and mutually meshing to form a compression chamber between plate shape scroll teeth thereof, a frame supporting a main shaft driving the rocking scroll in a radial direction, a main bearing and an auxiliary main bearing provided in the frame and supporting the main shaft in the radial direction, and a space provided in an axial direction of the main bearing and the auxiliary main bearing, and an oil supply groove communicating to the space at an upper end thereof and provided to have a lower end thereof stop in a middle of the auxiliary main bearing and twisted in a reverse rotation direction of the main shaft toward the lower end side from the upper end on an outer circumference surface of the main shaft. Lubricating oil is pumped to the auxiliary main bearing by feeding lubricating oil to the space through an oil feeding hole provided on the main shaft in the axial direction. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过减少由轴承上的压力降低的润滑油产生的气体制冷剂来提高轴承的润滑性的涡旋压缩机。解决方案：该压缩机设置有固定涡旋件和设置在密封容器中的相互啮合的摆动涡旋件，以在其板状涡旋齿之间形成压缩室，支撑以径向驱动摇动涡旋件的主轴的框架方向，主轴承和辅助主轴承，其设置在框架中并沿径向支撑主轴，以及沿主轴承和辅助主轴承的轴向设置的空间，以及与主轴相连通的供油槽在其上端的空间，其下端在辅助主轴承的中间停止，并沿着主轴的反转方向从上端朝着下端侧在外周面上主轴。通过沿轴向设置在主轴上的供油孔将润滑油输送到空间，将润滑油泵送到辅助主轴承。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2001140773A ROTARY COMPRESSOR 失效
公开(公告)号：JP2001140773A
公开(公告)日：2001-05-22
申请号：JP32785899
申请日：1999-11-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： OGAWA YOSHIHIDE , TSUNODA MASAYUKI , ISHII MINORU , WATANABE EIJI , TANI MASAO , YAMAMOTO TAKASHI , KAWAGUCHI SUSUMU
IPC分类号： F04C18/00 , F04C18/32
摘要： PROBLEM TO BE SOLVED: To dissolve a problem that when so-called cantilever bearing structure that the bearing of a cylinder head is abolished and a bearing is formed only at a frame is employed, the shaft inclination angle of a drive shaft due to a gas compression load Fg on the bearing formed at the frame and a bearing formed on the inner peripheral surface of a piston is increased and thus, since load capacity of the bearing is reduced, an oil film is hardly formed and reliability on the bearing is remarkably damaged, in a rotary compressor energized by a spring so that the blade is not separated away from the piston. SOLUTION: This compressor comprises a guide 17 to integrally form a blade 12 and a piston 9 and oscillatorily support in a reciprocating manner the blade 12; a frame 10 to close the end face opening of a cylinder 8 and rotatably support a drive shaft; and a cylinder head 11 to close the other end face opening. The cylinder 8 is flattened.

9. 发明专利

JPH11324912A LINEAR COMPRESSOR 失效
公开(公告)号：JPH11324912A
公开(公告)日：1999-11-26
申请号：JP13811398
申请日：1998-05-20
申请人： MITSUBISHI ELECTRIC CORP
发明人： TSUNODA MASAYUKI , KAWAGUCHI SUSUMU , HARA SHOICHIRO , YAMAZAKI YOSHIAKI , INOUE MASAYA
IPC分类号： F04B35/04
摘要： PROBLEM TO BE SOLVED: To control the capacity by comprising a stopper for stopping a slide seat which is movable in the reciprocating direction with a constant resonance frequency by a linear motor, at a predetermined position against the reaction force of an elastic member, and a stopper for stopping the slide seat at a predetermined position against the pressing force. SOLUTION: A linear compressor comprises a member for elastically supporting a piston 4 inserted into a cylinder 7, a first stopper portion 45a for stopping a slide seat 14 supporting the member and movable in the reciprocating direction at a predetermined position against the reaction force of the elastic member with a pressing means in the opposite direction of more than the reaction force generated on the elastic member, and a second stopper portion 45b for stopping the slide seat 14 at a predetermined position againt the pressing force of the pressing means. Thereby a neutral point movement can be surely performed without coupling a resonance system as a gas spring by the back pressure space of the slide seat 14, and a capacity controllable linear compressor of high efficiency can be provided.

10. 发明专利

JPH08247053A SCROLL COMPRESSOR 失效
公开(公告)号：JPH08247053A
公开(公告)日：1996-09-24
申请号：JP5585295
申请日：1995-03-15
申请人： MITSUBISHI ELECTRIC CORP
发明人： HAGIWARA SHOJI , KAWAGUCHI SUSUMU , YAMAMOTO TAKASHI , SUGITA TATSUYA , SUZUKI KENJI , FUSHIKI TAKESHI
IPC分类号： F04C29/12 , F04C18/02 , F04C28/26 , F04C28/28 , F04C29/00 , F04C29/10
摘要： PURPOSE: To resolve the opening delay of a by-pass valve by making the by-pass valve a free valve, and storing it in a discharge chamber provided on the back face of a fixed scroll in a scroll compressor releasing a refrigerant from a pair of by-pass holes provided on the end plate of the fixed scroll to a high- pressure chamber through the by-pass valve. CONSTITUTION: A discharge port 4c for guiding the compressed refrigerant gas to a high-pressure chamber 15 is provided at the center section of the end plate 4a of a fixed scroll 4, and a pair of by-pass holes 4d discharging the refrigerant gas under compression to a high-pressure chamber 15 are provided at other positions. A valve seat 4e provided above the by-pass holes 4d is formed into a ring shape concurrently covering a pair of by-pass holes 4d, and a ring- shaped by-pass valve 9 which is a free valve is arranged above the valve seat 4e. The lift quantity of the bypass valve 9 is regulated by a stopper 10 fixed to the fixed scroll 4, and a discharge chamber 20 is formed with the stopper 10 and the back face center section of the end plate 4a.

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