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61. 发明专利

JPH1057685A PUMP TO SUPPLY BATHTUB WATER TO WASHING MACHINE 失效
公开(公告)号：JPH1057685A
公开(公告)日：1998-03-03
申请号：JP21877096
申请日：1996-08-20
申请人： NIPPON KENTETSU CO LTD , MITSUBISHI ELECTRIC CORP
发明人： INOSE KUNIO
IPC分类号： D06F39/00 , D06F39/08
摘要： PROBLEM TO BE SOLVED: To enable to carry out inspection and other service work of a pump motor alone, to realize connecting lead wires to the pump motor from a noise- alleviation condenser as separated work after the pump motor is installed to a casing, and to provide a pump to supply bathtub water which is capable of enhancing performance of the washing machine. SOLUTION: Lead wires 15 to be connected to a control board 13 to control the drive are detachably connected to a pump motor 11 which is inserted into a pump casing 7 and is fixed. In a case that lead wires 17 are connected likewise to the control board 13 through a noise-alleviation condenser 18, the lead wires 17, which are connected to the control board 13 through the noise- alleviation condenser 18, are connected to the pump motor 11 by means of a detachable connecting terminal 21.

62. 发明专利

JPH1057683A BATH WATER SUPPLY DEVICE FOR WASHING MACHINE 失效
公开(公告)号：JPH1057683A
公开(公告)日：1998-03-03
申请号：JP21877196
申请日：1996-08-20
申请人： NIPPON KENTETSU CO LTD , MITSUBISHI ELECTRIC CORP
发明人： INOSE KUNIO
IPC分类号： D06F39/08
摘要： PROBLEM TO BE SOLVED: To prevent priming water or bath water from circulating in a casing between an intake and a scroll, by mounting first and second guide plate with respective water hole between the intake and the scroll and equipping a sealing material to prevent bath water leak to the outside of a water supply path. SOLUTION: First and second guide plates 19 and 20 are equipped between an intake 8 and a scroll 24 downstream a check valve 18 equipped in a pipe line 23 in a casing cover 7a. When a rotary blade 17 in the scroll 24 is rotated by a pump motor 16, bath water sucked into the casing 7 through the intake 8 opens the check valve 18 and delivered to an exhaust port 9 through a water hole 22 in the second guide plate 20. At this time, priming water or bath water passes an engaging part of the first guide plate 19 with the casing cover 7 and an engaging part of the second guide plate 20 with a casing base 7b, but leak of bath water is prevented since these engaging parts are mounted with a sealing material 17.

63. 发明专利

JPH09108485A LEG STRUCTURE 失效
公开(公告)号：JPH09108485A
公开(公告)日：1997-04-28
申请号：JP27158095
申请日：1995-10-19
申请人： NIPPON KENTETSU CO LTD , MITSUBISHI ELECTRIC CORP
发明人： SAITO TAKESHI , INOSE KUNIO , KATANO MAMORU
IPC分类号： A47B91/00 , D06F37/20 , F16M7/00
摘要： PROBLEM TO BE SOLVED: To provide leg structure with which manual adjustment for canceling backlash is unnecessitated, automatic adjustment is enabled without backlash corresponding to the surface of installation only by installing an outer box and the box can be stably held even after the time of installation. SOLUTION: Concerning the structure for which fixed legs 2 are provided at three corner parts of the bottom of an outer box 1 and an adjusting leg 3 is provided at one remaining corner part, the adjusting leg 3 is composed of a pressing member 4 projected downward from the bottom of a main body 1 and a bottomed cylindrical body 6 filled with a material 5 which is crushed by static load but is not crushed by instantaneous load, the lower part of the pressing member 4 is inserted into the bottomed cylindrical body 6, and the adjusting leg 3 is formed higher than the fixed legs 2.

64. 发明专利

JPH08187388A SINGLE VESSEL TYPE WASHING MACHINE 失效
公开(公告)号：JPH08187388A
公开(公告)日：1996-07-23
申请号：JP15334995
申请日：1995-06-20
申请人： NIPPON KENTETSU CO LTD , MITSUBISHI ELECTRIC CORP
发明人： SUGINO TAKESHI , ISHIKAWA NORIHIKO , INOSE KUNIO
IPC分类号： D06F37/02 , D06F37/12
摘要： PURPOSE: To hardly collect and stick dirt at one part and to easily drop stuck dirt as well by arranging dehydrating holes, which are pierced on the surrounding wall of a spinning tub, in the shape of a helical truss concerning the single vessel type washing machine for which the spinning tub is revolved oppositely to a pulsator. CONSTITUTION: A lot of dehydrating holes 10 are arranged in the shape of the helical truss on the surrounding wall of a a spinning tub 4. Thus, when revolving the spinning tub 4 oppositely to a pulsator 3 in a washing process or a rinsing process, washing water is poured from the dehydrating holes 10 into a water receiving tank 2 but, even when the spinning tub 4 is horizontally revolved, the washing water poured from the dehydrating holes 10 to hit the inner wall of the water receiving tank 2 is not partially limited by the horizontal positions but equally hits the inner wall and uniformly hits the rear side of the spinning tub 4 as well. In a dehydrating process, especially at the time of final dehydration or dehydrating shower, water almost without a detergent component is poured from the dehydrating holes 10 to the water receiving tank 2 and uniformly hits the inner wall of the water receiving tank 2 at such a time as well.

65. 发明专利

JP2003175294A CLUTCH STRUCTURE OF SINGLE-TUB WASHING MACHINE 审中-公开
公开(公告)号：JP2003175294A
公开(公告)日：2003-06-24
申请号：JP2001375451
申请日：2001-12-10
申请人： NIPPON KENTETSU CO LTD , MITSUBISHI ELECTRIC CORP
发明人： ISHIKAWA NORIHIKO , INOSE KUNIO , TANITSU MASANOBU
IPC分类号： D06F37/40
摘要： PROBLEM TO BE SOLVED: To provide a clutch structure of a single-tub washing machine capable of preventing impact sounds caused by the engagement of a clutch and damage to a clutch part by ensuring that a clutch pin fits into a hole provided in a clutch piece to engage the clutch when the clutch is switched to shift from a washing process to a spin-drying process. SOLUTION: The single-tub washing machine is provided with a speed reducing mechanism which reduces the speed of rotation of a motor to rotate a washing shaft to which an agitator is connected, and an engaging clutch mechanism comprising a combination of the clutch piece 12 and the clutch pin which switches the rotation of the motor to either a spin-drying shaft to which a tub is connected or the washing shaft. During spin-drying, the clutch pin is inserted into the hole 13 provided in the clutch piece 12 to engage the clutch. The engagement size of the clutch part is set at a distance equal to or smaller than the amount of movement caused by the backlash of the speed reducing mechanism. COPYRIGHT: (C)2003,JPO

66. 发明专利

JP2002219295A FULLY AUTOMATIC WASHING MACHINE 审中-公开
公开(公告)号：JP2002219295A
公开(公告)日：2002-08-06
申请号：JP2001381298
申请日：2001-12-14
申请人： MITSUBISHI ELECTRIC CORP , NIPPON KENTETSU CO LTD
发明人： NAKAMURA SHINICHI , BOKU HIDEO , KUKINO MASAJI , ISE SHINSUKE , YOSHIDA YOSHIO , ISHII TETSUO , ISHIKAWA NORIHIKO , INOSE KUNIO
IPC分类号： D06F39/12
摘要： PROBLEM TO BE SOLVED: To provide a fully automatic washing machine enhancing washability of laundry by applying a force to prevent horizontal rotation around a washing/ drying tub to produce a crumpling effect. SOLUTION: The fully automatic washing machine has a pulsator 3 disposed at the bottom of the washing/drying tub 4 having a ring-shaped balancer 14 at its top. A baffle 18 which protrudes into the tub 4 is formed on the inner wall surface of the tub 4; if the tub 4 rotates in the direction opposite to the pulsator 3 during washing, the force to inhibit horizontal rotation is applied to the laundry around the tub 4 to produce a crumpling effect for enhanced washability.

67. 发明专利

JP2001246193A WASHING MACHINE 失效
公开(公告)号：JP2001246193A
公开(公告)日：2001-09-11
申请号：JP2000057027
申请日：2000-03-02
申请人： MITSUBISHI ELECTRIC CORP , NIPPON KENTETSU CO LTD
发明人： YOSHIDA YOSHIO , NAKAMURA SHINICHI , KUKINO MASAJI , ISE SHINSUKE , MANTANI KAZUHIKO , INOSE KUNIO , TANITSU MASANOBU , NAGASU YOSHIRO , KATO TAKAKO , KOUUCHI YUMIKO
IPC分类号： D06F33/02 , D06F41/00
摘要： PROBLEM TO BE SOLVED: To provide a washing machine which is improved in rinsing performance of washing by adopting a rinsing process constituted of water pouring dehydrating motion and collecting rinsing motion. SOLUTION: The washing system for this washing machine is constitute of a first rinsing process (step S103) in which dehydrating motion (steps S104) and water feeding motion (step S105) are alternately executed and a second rinsing process (step S108) in which water feeding motion (step S111) and other motions are executed when the revolution of a spinning tub 12 reaches a prescribed number of revolution.

68. 发明专利

JP2001198385A WASHING MACHINE WITH DRYER 失效
公开(公告)号：JP2001198385A
公开(公告)日：2001-07-24
申请号：JP2000011183
申请日：2000-01-20
申请人： NIPPON KENTETSU CO LTD , MITSUBISHI ELECTRIC CORP
发明人： KOYAMA TAKAMOTO , UCHIDA HIDEYO , ISHII KATSUNORI , KATANO MAMORU , INOSE KUNIO
IPC分类号： D06F25/00
摘要： PROBLEM TO BE SOLVED: To provide a washing machine with dryer in which a layout space in outer case or top cover is small when supplying via warm air supplying means the warm air heated with a heating unit into washing tub during drying process, upper opening for taking in and out washing clothes in washing and drying tub is not narrow, maintenance such as change of heating unit can be performed easily without taking out whole top cover and upsizing of washer with dryer is prevented. SOLUTION: The washing machine with dryer is equipped with the outer box 1, the top cover 9 arranged on an upper part of the outer box 1, a washing tub 4 arranged inside the outer box 1 and a warm air supplying means that supplies the washing tank 4 with warm air. A heating unit 10 of the warm air supplying means is arranged behind the top cover 9 and an outlet duct 22 that guides warm air from the heating unit 10 into the washing tank 4 is arranged along inside of the top cover 9.

69. 发明专利

JP2000279687A METHOD FOR CONTROLLING OPERATION OF WASHING/DRYING MACHINE 失效
公开(公告)号：JP2000279687A
公开(公告)日：2000-10-10
申请号：JP8776799
申请日：1999-03-30
申请人： NIPPON KENTETSU CO LTD , MITSUBISHI ELECTRIC CORP
发明人： UCHIDA HIDEYO , ISHII KATSUNORI , INOSE KUNIO , KATANO MAMORU , YOSHIDA YOSHIO , NAKAMURA SHINICHI , KUKINO MASAJI , ISE SHINSUKE , MANTANI KAZUHIKO
IPC分类号： D06F33/02
摘要： PROBLEM TO BE SOLVED: To dry laundry beyond the rated capacity by detecting the amount of laundry and controlling the operation time of a hot air supply means on the basis of the detected amount of load and by operating the hot air supply means for a rated time and then operating it further for a predetermined time in the case that the amount of load is equal to the rated amount of load or more. SOLUTION: The amount of load of laundry 18 is determined in the initial stage of the drying process of the laundry 18 inserted into a washing-cum-hydroextracting tub 15. The state of rotation of a rotating wing 19 at the time of reversing the direction of rotation of the rotating wing 19 to rotate the laundry 18 is detected, and the number of inertia rotation pulses is measured to detect the amount of load (weight) of the laundry 18. Then in the case that the determined amount of load is equal to a rated amount of load e.g. the multiplication of (n) by 1 kg or less, drying time is set at a control part 20 according to the amount of load to operate a heating device 4 and a blower 5. On the other hand, in the case that the amount of load is equal to the multiplication of (n) by the rated amount of load or more, a predetermined time α is added to a rated time to be drying time, and the heating device 4 and the blower 5 are similarly operated to perform drying operation.

70. 发明专利

JP2000279683A OPERATION CONTROL FOR WASHING MACHINE 失效
公开(公告)号：JP2000279683A
公开(公告)日：2000-10-10
申请号：JP9064899
申请日：1999-03-31
申请人： NIPPON KENTETSU CO LTD , MITSUBISHI ELECTRIC CORP
发明人： UCHIDA HIDEYO , ISHII KATSUNORI , INOSE KUNIO , KATANO MAMORU , KOYAMA TAKAMOTO
IPC分类号： D06F33/02 , D06F25/00 , D06F58/28
摘要： PROBLEM TO BE SOLVED: To perform an optimum drying operation wherein a drying function can be easily added to a washing machine without a drying function by detachably connecting a drying device to the washing machine, and in addition, the adding of the drying function can be selected in response to the demand of a user, the usability is favorable, the simplification of the production line, and the reduction of the cost are possible, the control of a drying operation is easy, and data of a loading amount or the like adopted in a washing process can be used for a drying process as well. SOLUTION: At an optional location on a washing machine, a hole communicating with a washing tank which works as a dehydrating tank as well, is provided, and to the hole, a drying device 52 which feeds hot air to laundry in the washing-dehydrating tank, and dries the laundry is detachably provided, and in such a washing machine, by a control device which is arranged on the washing machine, not only the operation control of a dehydrating process, but also the operation control of a drying process by the drying device 52 is performed as well.

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