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81. 发明专利

JPH06218193A CLOTHING DRYING MACHINE 失效
公开(公告)号：JPH06218193A
公开(公告)日：1994-08-09
申请号：JP1402593
申请日：1993-01-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YARI KENTARO , INUZUKA TADASHI , MATSUI HISAYA , OGATA NOBUTAKA
IPC分类号： D06F58/04 , H01F7/00
摘要： PURPOSE:To provide a clothing drying machine capable of obtaining efficient drying by controlling revolution speed of a drum corresponding to the quantity of clothing. CONSTITUTION:Plural magnets 16 are provided on the rear face of the rotary drum, a proximity switch 19 is provided at a position facing the magnets 16, the rotating speed of the drum is detected corresponding to the opening/closing frequency of the proximity switch 19, and the rotating speed of the drum is controlled. Thus, an optimum rotating speed of the drum can be controlled regardless of the quantity of clothing, efficient drying is made possible, and the high-safety clothing drying machine can be provided.

82. 发明专利

JPH06218192A CLOTHING DRYING MACHINE 失效
公开(公告)号：JPH06218192A
公开(公告)日：1994-08-09
申请号：JP1402393
申请日：1993-01-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YARI KENTARO , MATSUI HISAYA , OGATA NOBUTAKA , INUZUKA TADASHI
IPC分类号： D06F58/02
摘要： PURPOSE:To improve stability without receiving electrostatic discharging shock even when a hand touches the back side board of a lid when a user takes out clothing concerning the clothing drying machine for drying the clothing inside a rotary drum to be rotatively driven by a motor. CONSTITUTION:A rotary drum 3 is freely rotatably arranged inside an outer frame 1, and a lid 17 for covering an inserting port 1a to take. the clothing in and out of the rotary drum 3 so as to be freely opened/closed is composed of the three bodies of an outer lid 18 composed of a resin, lid back board 19 composed of an iron board and lid guide 20 composed of a resin for covering the inserting port 1a. The lid back board 19 is provided with a bar part 21 conducted with the lid back board 19, a hole part 22 is provided at a position facing the bar part 21 on the outer frame 1, and the hole part 22 is provided with a flexible conducting member 23, to which the bar part 21 touches when the lid is closed, while conducting it with the outer frame 1.

83. 发明专利

JPH0549319B2 失效
公开(公告)号：JPH0549319B2
公开(公告)日：1993-07-23
申请号：JP13681484
申请日：1984-07-02
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YARI KENTARO
IPC分类号： D06F58/02 , D06F58/04 , D06F58/28 , F26B25/00

84. 发明专利

JPH0549314B2 失效
公开(公告)号：JPH0549314B2
公开(公告)日：1993-07-23
申请号：JP9680984
申请日：1984-05-15
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YARI KENTARO , TAKEYAMA KOJIRO
IPC分类号： D06F58/02 , D06F58/24 , F26B11/04

85. 发明专利

JPH05123499A CLOTHES DRYER 失效
公开(公告)号：JPH05123499A
公开(公告)日：1993-05-21
申请号：JP29298291
申请日：1991-11-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YARI KENTARO
IPC分类号： D06F58/02
摘要： PURPOSE:To provide an excellent clothes dryer that prevents the breakage of cloth, reduces the generation of wrinkles and reduces the motor load during the drying process. CONSTITUTION:An internal lid 8 is inserted into the open part 6 of a rotation drum 2. Such construction can realize a cloth dryer that prevents the sliding of clothes along an external lid 3, making it possible to prevent the breakage of clothes, reduces the generation of clothes wrinkles and reduces the motor load.

86. 发明专利

JPH05115686A CLOTHES DRYER 失效
公开(公告)号：JPH05115686A
公开(公告)日：1993-05-14
申请号：JP28438991
申请日：1991-10-30
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： INUZUKA TADASHI , YARI KENTARO , MIHARA MASAMITSU
IPC分类号： D06F58/02 , D06F58/08
摘要： PURPOSE:To provide a clothes dryer with stable characteristics by solving problems such as slipping of a band shaped belt to transmit the rotating force from the driving device to the rotating drum, abrasion dust or beating noise of the drum, etc. CONSTITUTION:The support of a wire to hold a rotating pulley 8 is positioned on a line which becomes rectangular to a line (x) dividing in two a winding angle (alpha) of a band shaped belt 7 around the rotating pulley 8, at the center of the rotating pulley 8. By this constitution, the variation of the tension during operation can be made extremely small, and in addition, the tension to be added to the rotating pulley 8 can be made approximately equal to the belt tension, and therefore, the tension can be effectively utilized, the control width of a set value for a spring can be expanded, and a clothes dryer with less slipping, beating noise or abrasion dust can be obtained.

87. 发明专利

JPH05115683A CLOTHES DRYER 失效
公开(公告)号：JPH05115683A
公开(公告)日：1993-05-14
申请号：JP28438891
申请日：1991-10-30
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： INUZUKA TADASHI , YARI KENTARO , MIHARA MASAMITSU
IPC分类号： D06F58/02 , F26B25/02
摘要： PURPOSE:To provide a clothes dryer with stable characteristics capable of solving problems such as the wear of a flange on a rotating pulley which energizes a band shaped belt to transmit the rotating force from a driving device to a rotating drum in the clothes dryer, slipping of the band shaped belt, or abrasion dust, etc. CONSTITUTION:A coil spring 11 to enrgize a rotating pulley 9 which adds a tension to a band shaped belt 8 is provided, and by fastening the coil spring 11 to a location in the vicinity of a rotating pulley for a wire 10 to hold the rotating pulley 9, a distance between the position on the wire 10, at which a tension to the band shaped belt 8 is added, i.e., the working point, and the fastening point of the coil spring 11, i.e., the power point, can be made smaller, and therefore, the distortion of the wire 10 can be prevented from happening. In addition, since the coil spring 11 is fastened to an attaching plate 13 and the tension mechanism is integrated, the tension of the rotating pulley 9 or the alignment of the band shaped belt 8 can be stabilized, and the flange of the rotating pulley 9 is prevented from being worn out, and at the same time, a clothes dryer which causes less slipping or has less abrasion dust of the band shaped belt 8 can be obtained.

88. 发明专利

JPH049196A DEHUMIDIFYING CLOTHES DRYER 失效
公开(公告)号：JPH049196A
公开(公告)日：1992-01-13
申请号：JP11334390
申请日：1990-04-27
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YARI KENTARO , IMAI SHUNJI , MATSUI HISAYA
IPC分类号： D06F58/02 , D06F58/04
摘要： PURPOSE:To reduce noises of air and prevent breakage of a belt for driving a double impeller fan, by providing suction holes for cooling air on the sound- insulating plate provided at the backside plate of a fan case and forming a bend bent to the opposite direction to the suction direction, in the endface of the suction air holes. CONSTITUTION:This dryer comprises a rotary drum 2 arranged in an external frame 1, a rear plate 3 covering the rear part of the external frame 1, a double impeller fan 4 generating circulating air and cooling air and also heat- exchanging the circulating air and the cooling air, and a fan case 9 containing the double impeller fan 4 so as to separate the circulating air from the cooling air. A sound-insulating plate 17 having the suction air holes 17a for the cooling air in the rear plate 3 side of the fan case 9 and a bend 17b bent to the opposite direction to the suction air direction is formed at the endface of the suction air holes 17a. And a belt 15 driving the double impeller fan 4 is drawn from the suction air holes 17a. As a result, the air noises can be reduced and the damage and breakage of the driving belt of the double impeller fan can be prevented.

89. 发明专利

JPH0392200A MOISTURE-REMOVING TYPE DRYING MACHINE FOR CLOTHING 失效
公开(公告)号：JPH0392200A
公开(公告)日：1991-04-17
申请号：JP22852889
申请日：1989-09-04
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUJII HIROYUKI , OIWA GIHEI , MICHIHASHI HIROYUKI , YARI KENTARO , MATSUI HIROARI , MATSUI HISAYA
IPC分类号： D06F58/02 , D06F58/04 , D06F58/28
摘要： PURPOSE:To accurately communicate the information of sterilization effect to a user by providing a first thermosensitive means whereby a temperature of circulating-air out of a rotary drum is measured, and by providing a second thermosensitive means whereby a temperature of the circulating-air after heat-exchange, is measured. CONSTITUTION:After clothing are thrown in, the title machine revolves both a rotary drum 1 and a heat-exchanging means 3, and an electric current is applied to a heating source 4 and then a drying process begins to start. A temperature of ciculating-air exhansted from a rotary drum 1 is measured by a first thermosensitive means, and a temperature of the circulating-air, of which the moisture is removed after heat-exchange of the circulating-air for onter air, is measured by a second thermosensitive means. After that, a difference between both of measured temperatures is found by a measuring means 13. When it is decided by decision means 12, 14 that a constant drying rate period begins to start, a control means 15 operates a communication means 16, and in the constant drying rate period, the temperature and humidity are high and the temperature in the rotary drum 1 reaches a sterilizing temperature and the temperature difference is almost definite. At the same time, when it is decided by a decision means 17 that a temperature in the drum reaches a specified value or higher, it is controlled through through a control means 18 that electricity is turned on to the heating source 4. In this way, ideal sterilization effect can be obtained.

90. 发明专利

JPH02309998A CLOTHES DRYER 失效
公开(公告)号：JPH02309998A
公开(公告)日：1990-12-25
申请号：JP13080489
申请日：1989-05-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAWAI TETSUO , YARI KENTARO , MATSUI HISAYA , SAKAMOTO NOBORU
IPC分类号： D06F58/28
摘要： PURPOSE:To improve safety by immediately stopping operation regardless of a temperature difference change rate when it is judged that the temperature of a second temperature sensor fitted near a heater is higher than a prescribed value. CONSTITUTION:A temperature detecting means 12 detects the temperatures of first and second temperature sensors 8 and 10. When air is not passed through a heater part 7 by the abnormality of a thermal exchange fan 3, a temperature a' of the temperature sensor 8 does not rise up so much but a temperature b' of the temperature sensor 10 rises rapidly. A microcomputer 13 compares the temperature b' of the temperature sensor 10 with a prescribed value K3 by a comparing means 16 and in the case of b'>K3, the operation is immediately stopped regardless of the temperature difference change rate. Thus, damage is prevented to clothes and parts near the heater and safety is improved.

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