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21. 发明专利

JPH0246234B2 失效
公开(公告)号：JPH0246234B2
公开(公告)日：1990-10-15
申请号：JP17945281
申请日：1981-11-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： GOTO MITSUO , MIHARA MASAMITSU , YARI KENTARO
IPC分类号： D06F58/02 , D06F58/04 , F26B11/04 , F26B25/00

22. 发明专利

JPH02168996A CLOTHES DRYING MACHINE 失效
公开(公告)号：JPH02168996A
公开(公告)日：1990-06-29
申请号：JP32409688
申请日：1988-12-22
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YARI KENTARO , SAKAMOTO NOBORU
IPC分类号： D06F58/02 , D06F58/04
摘要： PURPOSE:To lower the temperature of hot air and to dry clothes such as a slip to be weak to heat without being damaged and shrunk by arranging a first heat generating body and a second heat generating body in a ventilation path, arranging a second heat generating body upwind rather than a first heat generating body and making an area where the wind is hit, smaller than that of the first heat generating body. CONSTITUTION:The first heat generating body 12 and the second heat generating body 13 are arranged in a ventilation duct 7. Then, a distance from a discharge port 8 to the first heat generating body 12 is defined as (a) and a distance from the discharge port 8 to the second heat generating body 13 is defined as (x). The second heat generating body 13 is positioned upwind in the ventilation duct 7 rather than the first heat generating body 12. For the second heat generating body 13, the area, where the wind is hit, is made smaller than that of the first heat generating body 12. Thus, by selecting heating to the first and second heat generating bodies, suitable drying can be executed to the clothes, which is immune to the heat and the clothes to be weak to the heat.

23. 发明专利

JPH02121697A CLOTHING DRYING MACHINE OF DEHUMIDIFIER TYPE 失效
公开(公告)号：JPH02121697A
公开(公告)日：1990-05-09
申请号：JP27502088
申请日：1988-10-31
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YARI KENTARO
IPC分类号： D06F58/02 , D06F58/04
摘要： PURPOSE:To improve heat exchanging performance and performance stability by fitting a seal member on a U-groove section on the outer peripheral section of a two-blade fan, and by setting the parting member of an inner diameter smaller than the outer diameter of the both-wing fan including the U-groove section, inside the seal member. CONSTITUTION:On a U-groove alpha on the outer peripheral section of a two-blade fan 4, a seal member 109 is fitted, and inside the seal member 109, the parting member 108 of an inner diameter A' smaller than the outer diameter B' of the two-blade fan 4, for parting the side of circulating air 6 from the side of cooling air 5 is set. In this case, dimensional relation is set to be A'

24. 发明专利

JPH02116399A DEHUMIDIFICATION TYPE CLOTHES DRYER 失效
公开(公告)号：JPH02116399A
公开(公告)日：1990-05-01
申请号：JP27116788
申请日：1988-10-27
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAWAI TETSUO , YARI KENTARO , MATSUI HISAYA
IPC分类号： D06F58/02 , D06F58/04
摘要： PURPOSE:To prevent dehumidified water from leaking out of a dryer and to set the dryer in any place by detecting the mounting condition of a tank and a water level and controlling the operation of a main body. CONSTITUTION:Wet air passed through the object to be dried is heat exchanged and separated water drops are collected in a tank 31 which is freely attachable and detachable. Then, at a tank holding part 34 to hold this tank, a tank detecting switch 35 and a water level detecting switch 36 are provided. In the tank detecting switch 35, there are a lead wire 42 and a connector 43 and the mounting condition of the tank 31 can be taken out as an electric signal. In the water level detecting switch 36, there are a lead wire 47 and a connector 48 and the water level in the tank 31 can be taken out as the electric signal. Thus, the operation of a main body can be controlled so that the dehumidified water can not leak out of the dryer according to the mounting condition of the tank 31 and the water level in the tank 31. Namely, when a tank empty signal is outputted from the tank detecting switch 35 or a water filling signal is outputted from the water level detecting switch 36, the operation of the equipment is automatically stopped.

25. 发明专利

JPH01288300A CLOTHING DRYER 失效
公开(公告)号：JPH01288300A
公开(公告)日：1989-11-20
申请号：JP11955388
申请日：1988-05-17
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUI HISAYA , YARI KENTARO , KAWAI TETSUO , MATSUI HIROARI
IPC分类号： D06F58/02
摘要： PURPOSE:To prevent the generation of an injury such as a burn by locating the position of an inflow port which becomes in remarkable high temperature at the inner side than that of a filtering device to capture a lint after a drying which is an outflow part from a drum, and locating the inflow port at the rear side of a rotation to the rotating direction of the drum. CONSTITUTION:By the circulation of an air in a drum 4 and the flow of an outside air, a heat exchange is executed between both airs through a heat exchange type fan 12, and a hot wind circulated in the drum 4 is dehumidified. A removed water generated with the heat exchange is discharged from a drain port formed in the bottom part of a casing 6 to a device external side. Clothing agitated by a drum rotation are stirred up by a buffle 33 of the drum 4, they start being dropped at a point where the balance of a centrifugal force and a gravity is lost, approximately at a top dead center foreground, the clothing is dropped at the rear side of a drum rotating direction to a vertical direction from the rotation center of the drum 4. Thus, at the time of an operation stop, the clothing is gathered and piled in making the rear side of the drum rotating direction of the drum to the vertical direction from the drum rotation center into a center. Consequently, in the natural taking out action of the clothing, without touching an inflow port 17 become into a high temperature, the operation can be safely executed.

26. 发明专利

JPH01288299A CLOTHING DRYER 失效
公开(公告)号：JPH01288299A
公开(公告)日：1989-11-20
申请号：JP11955288
申请日：1988-05-17
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUI HISAYA , YARI KENTARO , KAWAI TETSUO , MATSUI HIROARI , YAMAUCHI TERUKAZU
IPC分类号： D06F58/02
摘要： PURPOSE:To safely take out clothing from the dryer by locating the inflow part of an air for drying to be made into a high temperature part at the inner side of a filtering device projected to a drum internal side than the input port of the clothing. CONSTITUTION:By the circulation of the air in a drum 4 and the flow of an outside air, a heat exchange is executed between both airs through a heat exchange type fan 12, and a hot wind circulated in the drum 4 is dehumidified. A dehumidified water generated with the heat exchange is discharged from a drain port formed in the bottom part of a casing 6 to a device external side. When a drying action is executed, an inflow port 17 is heated by an air (a) for drying at a high temperature, and at the time of taking out the clothing by opening a cover 3 and a drum cover 30 after the drying action is completed, the inflow port 17 is in a condition at the high temperature. However, since the inflow port 17 is located at the inner side from the viewpoint of the drum cover 30 and, moreover, a filtering device 31 is projected to a more internal side, a hand, etc., put in for taking out the clothing in the drum 4 can be prevented from touching the inflow port 17.

27. 发明专利

JPS63290600A CLOTHING DRYER 失效
公开(公告)号：JPS63290600A
公开(公告)日：1988-11-28
申请号：JP12400587
申请日：1987-05-22
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUI HIROARI , SAKAMOTO NOBORU , YARI KENTARO
IPC分类号： D06F58/02 , D06F58/28

28. 发明专利

JPS63118595A BLOWER OF HEAT EXCHANGE TYPE 失效
公开(公告)号：JPS63118595A
公开(公告)日：1988-05-23
申请号：JP26619086
申请日：1986-11-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YARI KENTARO
IPC分类号： F28D11/02 , D06F58/02 , F28F5/00
摘要： PURPOSE:To make it possible to secure the sealing characteristic even if the length of a sealing member is made short by constituting a sliding member with a sliding section and a partition section. CONSTITUTION:Along the whole inner circumference of a ring-shaped sliding member 8 of a cross section of substantially U-shape, a partition section 11 with a rod-shaped cross section is extended, and the inner faces on the both sides of the upper section of V-shaped cross section of a sealing member 5 are made to contact both sides of the sliding section 12 of U-shape of the sliding member 8. When an impeller rotates, the sealing member 5 rotates and slides in contact with the contact point Q of the sliding member 8 with the sliding section 12. If the length from the lower end to the upper end of the V letter which is the cross-sectional shape of the sealing member 5 is equal to the length 1' that is, the length to the contact point Q, it is possible to prevent the mixed flow of the air flows 9 and 10 by lengthening the leakage passage of the air flows 9 and 10 with the partition section 11.

29. 发明专利

JPS637288B2 失效
公开(公告)号：JPS637288B2
公开(公告)日：1988-02-16
申请号：JP18840982
申请日：1982-10-27
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YARI KENTARO , SUMYA KATSUHIKO , ISHIHARA TAKAYUKI
IPC分类号： F04D29/08 , F04D29/28 , F24F7/08

30. 发明专利

JPS62202998A BLOWER OF HEAT EXCHANGER TYPE 失效
公开(公告)号：JPS62202998A
公开(公告)日：1987-09-07
申请号：JP4086587
申请日：1987-02-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUMIYA KATSUHIKO , ISHIHARA TAKAYUKI , YARI KENTARO
IPC分类号： F28D11/02
摘要： PURPOSE:To make it sure that, during rotation, a seal member contacts the sliding section of a dividing plate for positive sealing and improve the heat exchanging perfor mance and efficiency by determining the shape of an U-shaped groove of an outer circumferential plate on which a seal member is mounted based on the thickness of the seal member and the width of the sliding section of a dividing plate. CONSTITUTION:An outer circumferential plate 12 is provided at the outer periphery of a blade 9. The plate 12 has a U-shaped groove which is substantially like a letter U on the whole of its circumference. The blade 9 and a main plate 10 are formed as one body. A seal member 14 made of felt is provided in the U-shaped groove 13 of the outer circumferential plate 12, and it is fixed with a band or the like. The sliding section at the edge of the inner circumference of a dividing plate 17 which divides air flows 15 and 16 flowing at the groove sections of both faces of the blade enters the opening section of the seal member 14. Here, the width W of the opening section of the U-shaped groove 13 of the outer circumferential plate 12 satisfies a dimensional relation that 2t

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