专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

121. 发明专利

JPH1089871A HEAT EXCHANGER 失效
公开(公告)号：JPH1089871A
公开(公告)日：1998-04-10
申请号：JP26505996
申请日：1996-09-17
申请人： SANYO ELECTRIC CO
发明人： ISHIKAWA ATSUYUMI , KOBAYASHI MASAHIRO , KAWANABE TAKASHI
IPC分类号： F24F1/00 , F25B39/00 , F28F1/32
摘要： PROBLEM TO BE SOLVED: To improve a heat exchanging efficiency by a method wherein there are provided fin structures having a high heat transmission performance from a refrigerant pipe and also having a superior contact characteristic with heat exchanging air. SOLUTION: Heat exchanging fins 1A through which a refrigerant pipe 5 passes is provided with heat exchanging small vane pieces 2, 3 raised to form a plurality of rows of belts by cut-and-raising and an inclination of a raised portion 8a of an inclined end part 8 of the heat exchanging small vane piece 3 is set to be directed along a radiating direction (n) from a center of the refrigerant pipe 5. With such an arrangement as above, heat flowed from the refrigerant pipe 5 is not shielded, but heat is transmitted in a rearward direction on the fins, a heat exchanging efficiency of the fins is improved, an inclination of the raised portions 8a causes air to be struck against the refrigerant pipe 5, so that the refrigerant pipe 5 and air are directly contacted to each other so as to increase a heat exchanging amount and also improve a heat exchanging performance.

122. 发明专利

JPH09138041A ICE MAKING MACHINE 失效
公开(公告)号：JPH09138041A
公开(公告)日：1997-05-27
申请号：JP29846795
申请日：1995-11-16
申请人： SANYO ELECTRIC CO
发明人： KURATANI TADASHI , KOBAYASHI MASAHIRO
IPC分类号： F25C1/04 , F25C1/22
摘要： PROBLEM TO BE SOLVED: To prevent the generation of troubles as far as possible without employing any electric motor by providing a balance tank, whose water pan is tilted or restored by supplying or discharging water. SOLUTION: A cooler 3 is provided with a multitude of ice making chambers 2, opened downwardly. A water pan 4 is arranged so as to be capable of being tilted or restored at the side Of the opening surface of the cooler 3. A water tank 5 is arranged below the water pan 4 and is tilted or restored together with the water pan 4. The water pan 4 is tilted or restored by supplying or discharging water. Water is supplied into the balance tank 24 during ice making operation whereby the water pan 4 is pushed against the cooler 3. After finishing ice making, water in the balance tank 24 is discharged and the water pan 4 is tilted by the weight of remaining water of ice making in the water tank 5. According to this method, an electric motor is not used whereby the generation of troubles can be prevented as much as possible.

123. 发明专利

JPH09113112A REFRIGERATOR 失效
公开(公告)号：JPH09113112A
公开(公告)日：1997-05-02
申请号：JP27421995
申请日：1995-10-23
申请人： SANYO ELECTRIC CO
发明人： KOBAYASHI MASAHIRO , KONDO YASUTO
IPC分类号： F25D23/00
摘要： PROBLEM TO BE SOLVED: To enable a deodorizing operation to be carried out without reducing a space in a storing chamber and without influencing against humidity in a storing chamber by a method wherein a part of a box provided with a cooled vegetable chamber therein is formed by a transparent plate and deodorizing photocatalyst is fixed to a surface of the transparent plate inside the refrigerator. SOLUTION: A pair of upper and lower inner boxes 15, 16 are arranged within a thermal insulating box 1, and then there is provided a storing chamber 17 cooling inner portions of these inner boxes 15, 16. A transparent plate 26 constituted by an acrylic synthetic resin plate is arranged at a central part of a front door 24 of the thermal insulating box 1. This transparent plate 26 separates the storing chamber 17 from an outside region of the refrigerator so as to shut off surrounding atmosphere from entering into the storing chamber 17. In addition, a deodorizing photocatalyst 27 is fixed to the transparent plate 26 facing against the storing chamber 17, i.e., to the lower part of the inner side surface of the refrigerator. With such an arrangement as above, it is possible to deodorize without reducing a space in the storing chamber 17 and without influencing against a humidity in the storing chamber 17.

124. 发明专利

JPH09113043A ELECTRIC APPARATUS 失效
公开(公告)号：JPH09113043A
公开(公告)日：1997-05-02
申请号：JP29482895
申请日：1995-10-18
申请人： SANYO ELECTRIC CO
发明人： KOBAYASHI MASAHIRO , MUKODA HIDEAKI , GOTO TAKEO , ENYA YOSHINORI , KAWANABE TAKASHI , ISHIKAWA ATSUYUMI , HARA YOSHITAKA
IPC分类号： F25B1/00
摘要： PROBLEM TO BE SOLVED: To attempt to optimize the operating capacity of a refrigerant circuit even when the composition ratio of mixed refrigerant is varied. SOLUTION: The electric apparatus is operated to circulate the mixed refrigerant containing a plurality of refrigerants having different characteristics and mixed in a refrigerant circuit. In the apparatus, the mixing ratio in the mixed refrigerant is detected. Correcting means 79 corrects the output from a pressure reducing amount control unit 62 based on the detected ratio, and controls the pressure reducing amount of the pressure reducing unit. When circulating in the circuit, the reducing unit is controlled in response to not only the operating based based on a compressor but also to the mixed ratio of the refrigerant, and hence the operating capacity of the circuit can be optimized.

125. 发明专利

JPH09112942A HEAT EXCHANGER AND AIR CONDITIONER HAVING THE HEAT EXCHANGER 失效
公开(公告)号：JPH09112942A
公开(公告)日：1997-05-02
申请号：JP28930195
申请日：1995-10-11
申请人： SANYO ELECTRIC CO
发明人： KAWANABE TAKASHI , MUKODA HIDEAKI , GOTO TAKEO , ENYA YOSHINORI , KOBAYASHI MASAHIRO , ISHIKAWA ATSUYUMI , HARA YOSHITAKA
IPC分类号： F24F1/00 , F28F1/32 , F28F13/00
摘要： PROBLEM TO BE SOLVED: To improve a heat exchanging efficiency by a method wherein a turbulent flow which is high enough to break an air temperature interface layer is generated against air flowing at three mountain-shaped parts of a fin surface. SOLUTION: Two mountain-shaped parts 76, 76 projected along an air blowing direction and a flat part 78 arranged between these mountain-shaped parts are formed at a fin 71 of a heat exchanger, so that it is possible to generate a turbulent flow high enough to break an air temperature interface layer against air flowing at a surface of the fin and further it is also possible to improve a heat exchanging efficiency, resulting in that an air plowing resistance does not become excessive and so a heat exchanging efficiency of an entire heat exchanger can be improved.

126. 发明专利

JPH0994275A COFFIN-COOLING SYSTEM 失效
公开(公告)号：JPH0994275A
公开(公告)日：1997-04-08
申请号：JP27482295
申请日：1995-09-28
申请人： SANYO ELECTRIC CO
发明人： KOBAYASHI MASAHIRO , YOSHIDA NOBUYUKI
IPC分类号： A61G17/04
摘要： PROBLEM TO BE SOLVED: To provide a coffin-cooling system which easily cools the coffin giving little feeling of inadequateness. SOLUTION: This coffin-cooling system is provided with a thermo-element, a fan, and outlet and inlet hoses 18 and 19 which are easily attached to or detached from a coffin 2. Air cooled by heat-exchanging with the cooling section of the thermo-element is sent to the coffin 2 by the fan through the outlet hose 18 and recycled back to the coffin cooling system through the inlet hose 19.

127. 发明专利

JPH0989413A COOLER 失效
公开(公告)号：JPH0989413A
公开(公告)日：1997-04-04
申请号：JP27482495
申请日：1995-09-28
申请人： SANYO ELECTRIC CO
发明人： KOBAYASHI MASAHIRO , YOSHIDA NOBUYUKI
IPC分类号： F25D17/08 , F25B21/02 , F25D11/00 , F25D21/14 , F25D23/00
摘要： PROBLEM TO BE SOLVED: To provide a cooler which makes it possible to easily perform the cold insulation for various objects to be cooled (material to be cooled) without selecting the place and has high general purpose properties. SOLUTION: The cooler comprises a thermoelectric element 16, a blower 9, a discharge side hose and a suction side hose. The cold gas heat exchanged with the cooling part 16A of the element 16 is discharged from the discharge side hose and the air is sucked from the suction side hose by the operation of the blower 9.

128. 发明专利

JPH0979695A HEAT EXCHANGER AND AIR CONDITIONER HAVING HEAT EXCHANGER 失效
公开(公告)号：JPH0979695A
公开(公告)日：1997-03-28
申请号：JP26253495
申请日：1995-09-14
申请人： SANYO ELECTRIC CO
发明人： KAWANABE TAKASHI , MUKODA HIDEAKI , GOTO TAKEO , ENYA YOSHINORI , KOBAYASHI MASAHIRO , ISHIKAWA ATSUYUMI , HARA YOSHITAKA
IPC分类号： F28F1/32 , F25B1/00 , F25B13/00 , F25B39/00 , F28D20/00
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger capable of improving a heat exchanging efficiency and an air conditioner having the heat exchanger. SOLUTION: A fin 81 of a heat exchanger is formed with three mountain- shaped segments 86 projected along an air blowing direction, so that it is possible to form a sufficient turbulence flow to break an air temperature interface layer against air flowing at three mountain-shaped segments 86 at the fin surface, improve a heat exchanging efficiency, prevent an air blowing resistance from becoming an excessive state and then improve a heat exchanging efficiency of an entire heat exchanger.

129. 发明专利

JPH08308781A DISHWASHER 失效
公开(公告)号：JPH08308781A
公开(公告)日：1996-11-26
申请号：JP11855495
申请日：1995-05-17
申请人： SANYO ELECTRIC CO
发明人： FUJIKAWA TAIJI , KOBAYASHI MASAHIRO
IPC分类号： A47L15/00
摘要： PURPOSE: To prevent a worker from getting injured and to surely remove oil. CONSTITUTION: This device is provided with a washing chamber 2 for housing objects 5 to be washed such as dishes so as to immerse them in washing water at the time of washing, vessel 3 for constituting this washing chamber 2, door 4 for closing this vessel 3 so as to seal it, pumping device 8 for reducing the pressure of the washing chamber 2, and communicating path 9 for communicating this pumping device 8 to the washing chamber 2.

130. 发明专利

JPH08178490A ICE-MAKING MACHINE 失效
公开(公告)号：JPH08178490A
公开(公告)日：1996-07-12
申请号：JP32002294
申请日：1994-12-22
申请人： SANYO ELECTRIC CO
发明人： KURATANI TADASHI , KOBAYASHI MASAHIRO
IPC分类号： F25C1/22 , F25C1/04
摘要： PURPOSE: To obtain an ice-making machine wherein a time required for storage of water in a water tank and drainage thereof may be shortened. CONSTITUTION: An ice-making machine is equipped with a cooler 2 having a large number of ice-making chambers opening downward, a water tray 17 provided below the cooler in a state of being movable between a closing position at which it closes openings and an opening position at which it opens the openings, a water tank provided below the water tray and moving integrally with the water tray, and a spring 32 actuating the water tray to the closing position. An electromagnet 35 fixing the water tray at the closing position at the time of excitation is provided. Besides, a control device demagnetizes the electromagnet when a water temperature of the water tank becomes a temperature lower than a threshold value, while it excites the electromagnet when the water temperature of the water tank becomes a temperature higher than the threshold value.

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