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

JPH1019408A AIR CONDITIONER 失效
公开(公告)号：JPH1019408A
公开(公告)日：1998-01-23
申请号：JP17474796
申请日：1996-07-04
申请人： MATSUSHITA REFRIGERATION , MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKAMA HIROTO , HIROTA MASANORI , WAKITA KATSUYA
IPC分类号： F25B13/00
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner securing the long-term reliability by removing foreign matters including a carboxylic acid metal salt, decomposed element of ester oil and processed oil, an abrasion powder from a compressor, and oxide scale which are present in a refrigeration system. SOLUTION: A filter 13 is a filter for capturing foreign matters including a carboxylic acid metal salt, a decomposed element of ester oil and processed oil, an abrasion powder from a compressor, and oxide scale, first and second copper pipes 14, 15 are provided on inlet and outlet sides of the filter, the first and second copper pipes 14, 15 are connected in an attachable/detachable manner to/from a system piping 16 from an oil separator 3 and a system piping 18 from an inlet of a capillary tube 17 for returning oil, and capable of capturing foreign matters, and an air conditioner capable of securing the long-term reliability can be obtained.

2. 发明专利

JPH09196518A REFRIGERATING CYCLE 失效
公开(公告)号：JPH09196518A
公开(公告)日：1997-07-31
申请号：JP447196
申请日：1996-01-16
申请人： MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA REFRIGERATION
发明人： WAKITA KATSUYA , KAWAKAMI TETSUJI , NAKAJIMA KEIZO , SATO NARIHIRO , OZAKI YUSUKE , SONODA NOBUO , NAKAMA HIROTO , HIROTA MASANORI
IPC分类号： F25B43/00
摘要： PROBLEM TO BE SOLVED: To secure stability of the performance of a refrigerating cycle over a long period of time in the case where use is made of a refrigerant containing hydrofluorocarbon and a refrigerating machine oil of polyol ester as working mediums by disposing a mechanism for scavenging organic acids and free metallic ions. SOLUTION: A mechanism for scavenging organic acids and free metallic ions is disposed in a refrigerating cycle. To put it in detail, the mechanism has a structure combining a moisture absorbent, a weakly basic ion exchange resin, and a chelating resin, that is, for example, the moisture absorbent 7 in beads, the ion exchange resin 8 in beads, and the chelating resin 9 in beads are stuck in a mesh 10 and placed in a container 11 which permits the passage of working fluid. In a refrigerating cycle having a refrigerating compressor, condenser, expansion mechanism, and evaporator each equipped with such a scavenging mechanism 12 for organic acids and free metallic ions the performance can be stabilized over a lond period of time.

3. 发明专利

JPH1019426A AIR CONDITIONER 失效
公开(公告)号：JPH1019426A
公开(公告)日：1998-01-23
申请号：JP17474596
申请日：1996-07-04
申请人： MATSUSHITA REFRIGERATION , MATSUSHITA ELECTRIC IND CO LTD
发明人： HIROTA MASANORI , NAKAMA HIROTO , WAKITA KATSUYA
IPC分类号： F25B47/00
摘要： PROBLEM TO BE SOLVED: To prevent adherence of decomposed oil in a pressure reducing expansion mechanism for an air conditioner. SOLUTION: A control means 16 periodically stops an operation of a compressor 3, switches first and second solenoid three-way valves 5 and 8 to form a circulating line having a circulating pump 13, the valve 5, a liquid reservoir 6, a capillary tube 7 and the valve 8, circulates liquid refrigerant 11 in the reservoir 6 by the pump 13, applies a vibration to the tube 7 by an exciter 15 to simply ultrasonic clean for a predetermined time, thereby removing deposit in the tube 7.

4. 发明专利

JPH09159323A AIR CONDITIONER 失效
公开(公告)号：JPH09159323A
公开(公告)日：1997-06-20
申请号：JP32141695
申请日：1995-12-11
申请人： MATSUSHITA REFRIGERATION , MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKAMA HIROTO , HIROTA MASANORI , WAKITA KATSUYA
IPC分类号： F25B41/06 , F25B43/00
摘要： PROBLEM TO BE SOLVED: To ensure reliability over a long period of time by eliminating from the refrigerating system extraneous matter such as dust, metal powder, machine oil, and carboxylate. SOLUTION: The number 12 in diagram indicates a capillary tube which seizes extraneous matter such as dust, metal powder, machine oil, and carboxylate. First and second copper pipes 13, 14 are connected to the capillary tube 12, the one on the side of a dryer 6 and the other on the side of an indoor heat exchanger 9 respectively. The first and second copper pipes 13, 14 are connected respectively to a system piping 15 on the side of the dryer 6 and to a piping 16 on the side of the indoor heat exchanger 9 in a manner of being detachable and replaceable. Moreover, first and second valves 18, 19 which each can stop a flow of refrigerant are set, the first valve in the system piping 15 on the side of the dryer 6 and close to the first copper pipe 13 and the second valve in the system piping on the side of a four-wave valve 3 for the indoor heat exchanger 9. This constitution permits the capillary tube 12 to be replaced in a simple manner and enables obtaining an air conditioner which ensures reliability over a long period of time.

5. 发明专利

JPH09152202A AIR-CONDITIONER 失效
公开(公告)号：JPH09152202A
公开(公告)日：1997-06-10
申请号：JP31417995
申请日：1995-12-01
申请人： MATSUSHITA REFRIGERATION , MATSUSHITA ELECTRIC IND CO LTD
发明人： HIROTA MASANORI , NAKAMA HIROTO , WAKITA KATSUYA
IPC分类号： F25B1/00 , F25B13/00
摘要： PROBLEM TO BE SOLVED: To exchange oil, absorbing a moisture content entering a refrigerating cycle during a site installation work and maintenance, with new oil without releasing a system. SOLUTION: An oil container 14 to perform exchange of oil 17 in an air- conditioner is removably connected through three-way valves 12 and 13 to the middle of an oil return piping 11 through which the oil reservoir part of an oil separator 2 is coupled to a piping 10 on the suction side of a compressor 1 through a throttle 9. After completion of arrangement or maintenance, cooling continuous operation or heating continuous operation is carried out as a trial run and thereafter, by switching the three-way valves 12 and 13, an oil 17 absorbing a moisture content in a refrigerating system is replaced with a new oil 17 in the oil container 14. This constitution improves reliability of an air- conditioner.

6. 发明专利

JP2008220469A Rice cooker 有权
标题翻译：电饭锅
公开(公告)号：JP2008220469A
公开(公告)日：2008-09-25
申请号：JP2007059877
申请日：2007-03-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SATO TAKETOSHI , YURA MASAKI , NOBUE TOMOTAKA , OHASHI HIDEYUKI , TAMAKI MASAKO , HIROTA MASANORI
IPC分类号： A47J27/00
摘要： PROBLEM TO BE SOLVED: To provide a rice cooker capable of further saving the energy using microwaves. SOLUTION: This rice cooker includes a solid microwave generator capable of generating microwaves to the inside of a pot and at the same time varying the frequency of the microwaves, so as to vary the frequency of the microwaves according to the state of rice in the pot. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够使用微波进一步节省能量的电饭煲。解决方案：该电饭煲包括能够向锅内部产生微波并同时改变微波频率的固体微波发生器，以便根据水稻的状态改变微波频率在锅里版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008106646A Electric blower and vacuum cleaner using the same 审中-公开
标题翻译：电动鼓风机和真空清洁机
公开(公告)号：JP2008106646A
公开(公告)日：2008-05-08
申请号：JP2006288575
申请日：2006-10-24
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MURAKAMI MAKOTO , KAYAMA HIROYUKI , HIROTA MASANORI , KIKUKAWA TOMOYUKI
IPC分类号： F04D29/66 , A47L9/00 , F04D25/08 , F04D29/42
摘要： PROBLEM TO BE SOLVED: To provide an electric blower with low noise capable of outstandingly muffling target high frequency sound without reducing efficiency of the electric blower by a compact sound-proofing cylinder.
SOLUTION: The electric blower is provided with: a fan case 10 covering an impeller or the like; the sound-proofing cylinder 13 covering an electric motor 3 and the fan case 10; and a noise-reducing means 11a provided on a side surface of the electric motor 3. The sound-proofing cylinder 13 is made to a shape that one part is closely contacted with a side surface of the electric motor 3, and the noise-reducing means 11 is made to a shape that one part is cut along an inner surface wall of the noise-reducing cylinder 13. In the noise-reducing means 11a, a recession part 14a having predetermined depth is provided and a sound-absorbing means 16a is provided on a cut surface 15 of the recession part 14a. Thereby, a sound of specific frequency resonating in the recession part 14a is absorbed by the sound-absorbing means 16a without being reflected on the cut surface 15. Further, the sound-proofing cylinder 13 can be further miniaturized by a degree that the noise-reducing means 11a is cut as compared with the case where it is not cut.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种低噪音的电动鼓风机，能够突出地消除目标高频声音，而不会通过紧凑的隔音气缸降低电动鼓风机的效率。电动鼓风机设置有：覆盖叶轮等的风扇壳体10; 覆盖电动机3的隔音气缸13和风扇壳体10; 以及设置在电动马达3的侧面上的噪声降低装置11a。隔音筒13形成为使得一部分与电动机3的侧面紧密接触的形状，并且降噪装置11形成为沿着减噪筒13的内表面壁切割一部分的形状。在噪声降低装置11a中，设置具有预定深度的凹部14a，并且吸声装置16a 设置在凹部14a的切割面15上。由此，在衰减部分14a中谐振的特定频率的声音被吸声装置16a吸收，而不会在切割表面15上反射。此外，隔音筒13可以进一步小型化，与未切割的情况相比，减少装置11a被切割。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2006247096A Dust collecting bag for vacuum cleaner and vacuum cleaner 有权
标题翻译：用于真空清洁剂和真空清洁剂的集尘袋
公开(公告)号：JP2006247096A
公开(公告)日：2006-09-21
申请号：JP2005066979
申请日：2005-03-10
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MITANI TOMOMI , KITAMURA SHUSUKE , YOSHIDA RYOHEI , OGAWA TAKAAKI , NAKANO KOICHI , KAYAMA HIROYUKI , MURAKAMI MAKOTO , HIROTA MASANORI
IPC分类号： A47L9/14 , A47L9/10
摘要： PROBLEM TO BE SOLVED: To provide a dust collecting bag for a vacuum cleaner capable of effectively deodorizing malodor caused by dust for a long period of time.
SOLUTION: This dust collecting bag comprises an opening core 2 having an opening part 2a for sucking the dust and installed in the vacuum cleaner (not shown), a bag-shaped body 4 collecting the dust sucked from the opening part 2a of the opening core 2, and a storage case 3 communicated with the opening part 2a of the opening core 2 and storing granular or powdery deodorant 3a in its inside. The granular or powdery deodorant 3a in the storage case 3 is discharged from the storage case 3 by a suction air when sucking the dust, is mixed with the sucked dust, and accumulated in the bag-shape body 4. The contact area between the dust and the deodorant 3a is extremely enlarged and the contact time is elongated so that the enlarged deodorizing effect is sustained for a long period of time to allow a user to constantly comfortably perform the cleaning.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于真空吸尘器的集尘袋，其能够长时间有效地除尘由粉尘引起的恶臭。解决方案：该集尘袋包括：开口芯2，其具有用于吸入灰尘并安装在真空吸尘器（未示出）中的开口部分2a;袋状体4，收集从开口部2a吸入的灰尘; 开口芯2和与开口芯2的开口部2a连通并在其内部存储粒状或粉状除臭剂3a的收容盒3。储存箱3中的颗粒状或粉状除臭剂3a在吸入灰尘时通过吸入空气从储存箱3排出，与吸入的灰尘混合并积聚在袋状体4中。灰尘之间的接触面积并且除臭剂3a被极大地扩大，并且接触时间延长，使得放大的除臭效果持续很长一段时间以允许使用者持续舒适地进行清洁。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006188447A Deodorizing antibacterial material and deodorizing antibacterial method using the same 审中-公开
标题翻译：使用抗菌材料去除抗菌物质并除去抗菌物质
公开(公告)号：JP2006188447A
公开(公告)日：2006-07-20
申请号：JP2005000359
申请日：2005-01-05
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HIROTA MASANORI , NAKANO KOICHI , ONDA MASAKAZU
IPC分类号： A01N25/12 , A01N59/16 , A01N59/20 , A61L2/16 , A61L9/01 , A61L9/16 , B09B3/00 , C02F1/28 , C02F1/50 , C02F11/00 , E03D9/00
CPC分类号： Y02W30/82
摘要： PROBLEM TO BE SOLVED: To provide a deodorizing antibacterial material that establishes a drastic countermeasure with a minimum amount used against diffusion of odors or propagation of various germs and gives continuous effects in a gas phase and a liquid phase, and a deodorizing antibacterial method using the same. SOLUTION: The deodorizing antibacterial material 1 is re-powdered and an adsorbent particle 2 and an inorganic antibacterial particle 3 are thrown into dust in a dust-collecting chamber 9. The adsorbing effects and antibacterial effects thereof remove odors and various germs in the dust to remarkably enhance the hygiene level of exhausted air at the time of operating an electric cleaner. The deodorizing antibacterial material 1 is not affected by surrounding environments as it is in a solidified state, and therefore always exhibits maximum deodorizing antibacterial performances when re-powdered. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种除臭抗菌材料，其具有用于防止气味扩散或各种细菌繁殖的最小量的剧烈对策，并且在气相和液相中产生连续的作用，以及除臭抗菌剂方法使用相同。解决方案：除臭抗菌材料1被再粉化，吸附剂颗粒2和无机抗菌颗粒3在灰尘收集室9中被粉碎。吸附效果和抗菌效果消除了气味和各种细菌灰尘能够显着地提高在操作电动清洁器时的排气的卫生水平。除臭抗菌材料1在固化状态下不受周围环境的影响，因此在再粉化时总是显示出最大的除臭抗菌性能。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006014978A Oxygen enricher 审中-公开
标题翻译：氧气环保
公开(公告)号：JP2006014978A
公开(公告)日：2006-01-19
申请号：JP2004196525
申请日：2004-07-02
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NISHIDA HIROSHI , OKETA TAKEMI , HONDA KIMIYASU , HIROTA MASANORI
IPC分类号： A61M21/00 , A61M16/10
摘要： PROBLEM TO BE SOLVED: To provide an oxygen enricher with high usability, capable of obtaining optimum oxygen-enriched air by predicting that a vehicle driver may be in a sleepy environment or state. SOLUTION: An oxygen enricher body 1 with an oxygen enriching means for generating oxygen-enriched air is disposed in the vehicle, and the oxygen enricher body 1 is operated based on the information of a sleepiness predicting means 10 to predict that the vehicle driver will be in the sleepy environment or state, so that the state of generation of oxygen enriched air is changed. Accordingly, oxygen-enriched air can be supplied for the driver before the driver becomes sleepy, and the sleepiness is prevented by inhaling air with high concentration of oxygen. In this way, the highly usable oxygen enricher, allowing the driver to drive the vehicle more safely, can be provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供高可用性的氧气浓缩器，能够通过预测车辆驾驶员处于困倦的环境或状态来获得最佳的富氧空气。解决方案：在车辆中设置具有用于产生富氧空气的富氧装置的富氧器体1，并且基于嗜睡预测装置10的信息来操作氧气富集器体1，以预测车辆驾驶员将处于困倦的环境或状态，从而改变产生富氧空气的状态。因此，可以在驾驶员困倦之前为驾驶员提供富氧空气，并且通过吸入高浓度氧气的空气来防止困倦。以这种方式，可以提供高度可用的氧气浓缩器，从而允许驾驶员更安全地驾驶车辆。版权所有（C）2006，JPO＆NCIPI

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