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1. 发明专利

JP2005081102A Rotator used for washing machine 有权
标题翻译：旋转机用于洗衣机
公开(公告)号：JP2005081102A
公开(公告)日：2005-03-31
申请号：JP2003323867
申请日：2003-09-17
申请人： Hitachi Home & Life Solutions Inc , Hitachi Ltd , 日立ホーム・アンド・ライフ・ソリューション株式会社 , 株式会社日立製作所
发明人： KOIKE TOSHIFUMI , OBAYASHI SHIRO , KAMANO TOSHIYASU , MIYANO YUZURU , HIYAMA ISAO , YOSHIDA TETSUSHI
IPC分类号： D06F17/10 , D06F25/00
摘要： PROBLEM TO BE SOLVED: To realize the finish of drying where entanglement of cloth and wrinkles are reduced while preventing deterioration of washing power and extension of a drying time in a washing and drying machine provided with a pulsator.
SOLUTION: The machine comprises: a washing and spin-drying tub 2; the pulsator 4 provided at the bottom of the washing and spin-drying tub 2; and a drive 6 for driving the pulsator 4. The pulsator 4 has a tilted surface 4b for lifting laundry articles 38 upward while sliding them. When rotating the pulsator 4, the laundry articles are moved in a vertical direction and rotate inside the tub 2 in the same direction as the rotating direction of the pulsator 4.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了实现在布料和皱纹的缠结减少的同时防止洗涤功率的劣化和在设置有波轮的洗衣干燥机中延长干燥时间的干燥的完成。
解决方案：该机器包括：洗涤和脱水桶2; 设置在洗涤和脱水槽2的底部的波轮4; 以及用于驱动波轮4的驱动器6.波轮4具有倾斜表面4b，用于在将衣物物品38滑动的同时向上提升。当旋转波轮4时，洗涤物品在垂直方向上移动，并且沿与波轮4的旋转方向相同的方向在桶2内旋转。（C）2005，JPO＆NCIPI

2. 发明专利

JP2003053095A Washing machine and washer-dryer 有权
标题翻译：洗衣机和洗衣机
公开(公告)号：JP2003053095A
公开(公告)日：2003-02-25
申请号：JP2001241302
申请日：2001-08-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOMATSU TSUNETOSHI , KAWAHARA MASAYO , AIDA KATSUHISA , SHIKAMORI TAMOTSU , HIYAMA ISAO , KAMANO TOSHIYASU
IPC分类号： D06F33/02 , D06F25/00 , D06F39/02 , D06F39/04
摘要： PROBLEM TO BE SOLVED: To realize a washer-dryer for efficiently washing or washing/drying different kinds of laundry while preventing damage and discoloration.
SOLUTION: When a set mode is confirmed so as to recognize that one of a blanket mode, a drying mode and a mattress mode is set, a control unit 16 performs control to omit a high density detergent liquid generation process and a soaking process.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：实现洗涤干燥器，用于有效地洗涤或洗涤/干燥不同种类的衣物，同时防止损坏和变色。解决方案：当确定设定模式以识别毯毯模式，干燥模式和床垫模式中的一种模式时，控制单元16执行省略高密度洗涤剂液体生成过程和均热处理的控制。

3. 发明专利

JP2002331197A ELECTRIC WASHING MACHINE 失效
公开(公告)号：JP2002331197A
公开(公告)日：2002-11-19
申请号：JP2001139446
申请日：2001-05-10
申请人： HITACHI LTD
发明人： SUZUKI YOSHIHIRO , KAMANO TOSHIYASU , KOYAMA TAKAMI , MUTO KEIJI
IPC分类号： D06F39/12 , D06F37/28 , D06F37/42 , D06F39/08
摘要： PROBLEM TO BE SOLVED: To provide an electric washing machine capable of effectively using the space around a clothes input port as a device housing space. SOLUTION: A top cover 100 is formed of a base cover 101, a front panel 102, a pack panel 103, and a pair of side panels 104, so that a front device housing space 111 is formed by the base cover 101 and the front panel 102, a rear device housing space 112 is formed by the base cover 101 and the back panel 103, a side device housing space 113 is formed by the base cover 101 and the side panels 104, respectively. The front device housing space 111 is formed with the rear center part being circularly cut out by the tip of the clothes input port 50, and the rear device housing space 112 is formed so that the front center part for arranging a water feed port 110 is located above a washing and dehydration tub 70. An opening and closing lid 200 is formed in a substantially circular shape with the rear being cut.

4. 发明专利

JP2002136796A FULLY AUTOMATIC WASHING MACHINE 失效
公开(公告)号：JP2002136796A
公开(公告)日：2002-05-14
申请号：JP2000337248
申请日：2000-10-31
申请人： HITACHI LTD
发明人： MIYANO YUZURU , KAMANO TOSHIYASU
IPC分类号： D06F39/02 , D06F37/12
摘要： PROBLEM TO BE SOLVED: To reduce the sticking of a fed softener on a washing tank side wall made of stainless steel. SOLUTION: The softener feeding port of a softener feeder is provided above a circulation path.

5. 发明专利

JP2002018186A WASHING MACHINE AND OPERATING METHOD FOR THE SAME 失效
公开(公告)号：JP2002018186A
公开(公告)日：2002-01-22
申请号：JP2000211973
申请日：2000-07-07
申请人： HITACHI LTD
发明人： WATABE YOSHITO , KAMANO TOSHIYASU
IPC分类号： D06F39/02 , D06F39/08
摘要： PROBLEM TO BE SOLVED: To provide a washing machine which allows the sufficient dissolving of a powder detergent and is capable of removing soap scum or microorganisms, such as mold, by accompanying the same or preventing the adhesion thereof. SOLUTION: (1) A powder detergent dissolving device 10 which dissolves the powder detergent into a small volume (about 1 liter) of hot water is added to the washing machine. (2) The agent for removing the deposits within a washing basket is diluted and is sprayed to the outer wall of a rotary basket 3, by which the soap scum or the microorganisms, such as the mold, are dissolved away.

6. 发明专利

JP2001340691A ION REMOVAL APPARATUS OF WASHING WATER AND ELECTRIC WASHING MACHINE 失效
公开(公告)号：JP2001340691A
公开(公告)日：2001-12-11
申请号：JP2000162826
申请日：2000-05-31
申请人： HITACHI LTD
发明人： KOYAMA TAKAMI , KIKUCHI HAJIME , KAMANO TOSHIYASU
IPC分类号： D06F39/08 , C02F1/42 , D06F39/02
摘要： PROBLEM TO BE SOLVED: To prevent salt from sticking and remaining on a sidewall face of a salt container in a regeneration means of an ion removing apparatus. SOLUTION: A mesh member 32c disposed on the sidewall face of the salt container 32 is composed of a member excellent in water absorption properties so as to inhibit sticking of the salt caused by drying. If sticking is generated, the mesh member absorbs water when the water is supplied at the time of next washing for dissolving sticking surface of the salt, and the salt is detached or decomposed from the sidewall face so that it is fallen to the bottom.

7. 发明专利

JP2000079295A FULLY AUTOMATIC WASHING MACHINE 失效
公开(公告)号：JP2000079295A
公开(公告)日：2000-03-21
申请号：JP27815499
申请日：1999-09-30
申请人： HITACHI LTD
发明人： KAMANO TOSHIYASU , SHIKAMORI TAMOTSU , SUZUKI YOSHIHIRO , SUZUKI KIYOSHI
IPC分类号： D06F39/00 , D06F39/12
摘要： PROBLEM TO BE SOLVED: To make horizontal installation simple and sure by providing the upper part of a main body frame with a level and regulating a levelness while viewing the level. SOLUTION: A level 37 is mounted in parallel with the top end face of a frame at a housing section comprising a front panel 22 and a manipulation panel 22a. The level 37 is constituted by sealing liquid 40 into a case 38 while allowing a slight air bubble 39 to remain. A reference point, straight lines which intersect orthogonally with each other in a depth direction and lateral direction around the reference point and a circle of a diameter indicting the permissible installation inclination angle of the main body of a washing machine are displayed on the front surface of the case 38 of the level 37. As a result, the moving quantity and direction of the air bubble 39 may be checked and the height regulating quantity of leg parts may be checked. Then, a user horizontally installs the washing machine by rotating the screw type regulating legs of front legs and regulating the height while viewing the position and movement quantity of the air bubble 39 in the level vial. The simple and sure horizontal installation is thus made possible.

8. 发明专利

JP2000014980A ELECTRIC WASHING MACHINE 失效
公开(公告)号：JP2000014980A
公开(公告)日：2000-01-18
申请号：JP18938498
申请日：1998-07-03
申请人： HITACHI LTD
发明人： SUZUKI YOSHIHIRO , KAMANO TOSHIYASU , SHIKAMORI TAMOTSU , ISHIKAWA SHUNICHI , WATANABE MASAO
IPC分类号： D06F33/02 , D06F37/30 , D06F37/42
摘要： PROBLEM TO BE SOLVED: To simplify the structure and perform an operation excellent in safety by providing a lid open instructing means for instructing the opening of a lid, and delaying the lid unlocking based on the lid open instruction from the lid open instructing means when a washing and dehydration tub is under rotation and the state is not clear. SOLUTION: A driving motor 9 for rotating a washing and dehydration tub is provided with a main winding 9c and auxiliary winding 9d for 6-pole constitution and a main winding 9e and auxiliary winding 9f for 2-pole constitution, and at the time of dehydration stoppage, an electric braking is performed by use of this driving motor 9. When a lid open instruction is inputted from a lid open key, the lid lock is released after an electric braking control processing is performed for a prescribed time since the dehydration tub is under rotation when it is confirmed that the dehydration tub is under dehydration process where a drain valve opening and closing detection switch 18g is 'OPEN', a drain valve open and close detection switch 18h is 'CLOSE', and a drain valve 10a is in open state. On the other hand, in the washing process where the drain valve 10a is closed, the lid lock is immediately released.

9. 发明专利

JP2000014976A ELECTRIC WASHING MACHINE 失效
公开(公告)号：JP2000014976A
公开(公告)日：2000-01-18
申请号：JP18937598
申请日：1998-07-03
申请人： HITACHI LTD
发明人： HAMAGUCHI TOMOO , SHIKAMORI TAMOTSU , KAMANO TOSHIYASU , MISHIRO MASAO
IPC分类号： D06F33/02 , D06F37/40
摘要： PROBLEM TO BE SOLVED: To simplify the structure by forming a locking and claw-engagement part on the static member of a claw type locking device for supporting a dehydration shaft and a washing shaft through the bottom wall of an outer tank, and locking the dehydration shaft in washing by the claw engagement of this engagement part with a member on the dehydration shaft. SOLUTION: A claw type clutch/locking device formed of the composite of a clutch device for interrupting the driving force transmission to a dehydration tub with a device for locking the dehydration tub in washing is provided with a cylindrical housing 7a extending through the bottom wall of an outer tub. A dehydration shaft 7e is supported within the housing 7a in watertight state so as to extend through it. A spline 7j is formed on the lower end circumference of such a dehydration shaft 7e, and a slider 7i is engaged therewith in such a manner as to be axially slidable. The slider 7i has, on the upper end, an upper uneven part 7n to be claw-engaged with a locking uneven part 7g formed on the lower edge of the housing 7a in the upward movement to lock the dehydration shaft 7e by the claw engagement of the both.

10. 发明专利

JP2000014972A ELECTRIC WASHING MACHINE 失效
公开(公告)号：JP2000014972A
公开(公告)日：2000-01-18
申请号：JP18938598
申请日：1998-07-03
申请人： HITACHI LTD
发明人： HAMAGUCHI TOMOO , KAMANO TOSHIYASU , MISHIRO MASAO , SHIKAMORI TAMOTSU , SUZUKI YOSHIHIRO , EGUCHI SATORU
IPC分类号： D06F37/30 , D06F37/40 , D06F37/42 , D06F39/00
摘要： PROBLEM TO BE SOLVED: To simplify the structure and reduce the weight by forming the housing extending through the bottom wall of an outer tank of a clutch/locking device by insert molding so as to extend through the bottom wall of the outer tank in the sub-assembled state where a bearing is integrated thereto. SOLUTION: A claw type clutch/locking device 7 formed of the composite of a clutch device for interrupting the driving force transmission to a dehydration tub 5 with a device for locking the dehydration tub 5 in washing is provided with a cylindrical housing 7a extending through the bottom wall of an outer tub 1. A hollow dehydration shaft 7e is supported in watertight state by bearings 7b, 7c and a water seal 7d, and a washing shaft 7f is supported in watertight state within the dehydration shaft 7e. In the molding of the outer tub 1, the housing 7a is formed by insert molding so as to extend through the bottom wall of the outer tub 1 in the sub-assembled state where the bearings 7b, 7c are press-fitted thereto. According to this, the manufacture can be facilitated, and the weight can also be reduced.

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