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1. 发明专利

JP2007093208A Refrigerator 有权
标题翻译：冰箱
公开(公告)号：JP2007093208A
公开(公告)日：2007-04-12
申请号：JP2007000910
申请日：2007-01-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMASHITA TAICHIRO , OTA GICHU , NAKAMURA HIROKAZU , TERAUCHI MASATAKA , TAKAHASHI HIDEKAZU
IPC分类号： F25D23/02
CPC分类号： E05F1/10 , E05F1/1041 , E05F1/1066 , E05F5/027 , E05F15/63 , E05Y2201/412 , E05Y2201/426 , E05Y2201/434 , E05Y2900/31 , F25D23/028
摘要： PROBLEM TO BE SOLVED: To provide a refrigerator capable of closing and opening automatically a drawer type door. SOLUTION: This refrigerator provided with the drawer type door has a pulling-in member on the bottom of the drawer type door, and is provided with a rotation member for pulling the pulling-in member in, and an actuator for rotation-driving the rotation member. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够自动关闭和打开抽屉式门的冰箱。设置有抽屉式门的该冰箱在抽屉式门的底部具有拉入构件，并且设有用于将拉入构件拉入的旋转构件和用于旋转的致动器，驱动旋转构件。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JPH07280403A REFRIGERATOR WITH AUTOMATIC ICE-MAKING MACHINE 失效
公开(公告)号：JPH07280403A
公开(公告)日：1995-10-27
申请号：JP6824594
申请日：1994-04-06
申请人： HITACHI LTD
发明人： TERAUCHI MASATAKA , YAMAZAKI SUSUMU
IPC分类号： F25C1/24
摘要： PURPOSE:To provide a refrigerator with an automatic ice-making machine in which the ice produced in an ice-making dish is not odorized and hygienically excellent and which is inexpensive and very convenient to use. CONSTITUTION:A refrigerator is provided with an automatic ice-making machine which has its cold storage chamber above and its freeze chamber thereunder, and a water supply bottle on the side of the cold storage chamber and an ice- making part on the side of the freeze chamber. The water supply bottle 8 has a water supply hole with a narrowed part 8b, a cap 16 having a valve 13 which is joined to the water supply hole, and a partition plate 15 on the side of the cap 16. This partition plate 15 is put against the inner side of the narrowed part 8b so as to form a space serving as a purified-water chamber 16 surrounded by the partition plate 15, narrowed part 8b, and cap 14; a water purifier 20 is provided at a boundary part of the water supply bottle body 8a. A valve rod 13a is moved by the iron core 12a of a solenoid 12 provided under the cap 16 with the valve.

3. 发明专利

JP2005127527A Door opening/closing device 有权
标题翻译：门打开/关闭装置
公开(公告)号：JP2005127527A
公开(公告)日：2005-05-19
申请号：JP2003360103
申请日：2003-10-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMASHITA TAICHIRO , OTA GICHU , NAKAMURA HIROKAZU , TERAUCHI MASATAKA , TAKAHASHI HIDEKAZU
IPC分类号： E05F15/12 , F25D23/02
摘要： PROBLEM TO BE SOLVED: To provide a door opening/closing device using an actuator for opening the door of a refrigerator which can be automatically opened/closed, with switching operation, and freely operating the door after opened, and using a sensor for detecting that the door is closed at a preset angle, when closed, so that the door is automatically and surely closed while preventing half-shut thereof. SOLUTION: A retractable pin is provided on the door and a rotary plate to be rotated in both opening and closing directions by an actuator is provided on a body side with a spiral groove having an opening portion at one end. When the rotary plate is rotated in the opening direction by the actuator, the retractable pin is moved along the spiral groove to open the door. The retractable pin is moved apart from the rotary plate through the opening portion, therefore allowing a user to freely open/close the door. An door opening/closing means is provided for moving the retractable pin into the spiral groove through the opening portion during closing the door and retracting the rotary plate rotated in the closing direction by the actuator to close the door. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用致动器的门打开/关闭装置，该致动器用于打开可以自动打开/关闭的冰箱的门，其具有切换操作，并且在打开之后自由操作门，并且使用传感器用于检测门以预设的角度关闭，当关闭时，使得门被自动且可靠地关闭，同时防止其半闭合。解决方案：在门上设置可伸缩销，并且通过致动器在开启和关闭方向上旋转的旋转板在主体侧设置有在一端具有开口部分的螺旋槽。当旋转板通过致动器沿打开方向旋转时，可伸缩销沿着螺旋槽移动以打开门。可伸缩销通过开口部分从旋转板移开，从而允许使用者自由地打开/关闭门。提供一种门开闭装置，用于在关闭门的同时通过开口部将可伸缩销移动到螺旋槽中，并且通过致动器缩回通过致动器在关闭方向上旋转的旋转板以关闭门。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2000097555A REFRIGERATOR 失效
公开(公告)号：JP2000097555A
公开(公告)日：2000-04-04
申请号：JP26930298
申请日：1998-09-24
申请人： HITACHI LTD
发明人： MATSUSHIMA SHIGEO , SASAMURA KAZUFUMI , SUDO MASUJI , TERAUCHI MASATAKA
IPC分类号： F25D17/08 , F25D23/06
摘要： PROBLEM TO BE SOLVED: To enhance convenience by forming a heat insulating partition wall of a plurality of split heat insulating partition walls thereby realizing a heat insulating partition structure where leakage of chill is suppressed. SOLUTION: An L-shaped heat insulating partition wall 219 is provided on the side contiguous to an ice making chamber 5 and a switching chamber 7 and on the side contiguous to a freezing chamber 9 and the switching chamber 7 and has a jointless integral structure. A planar heat insulating partition wall 221 is provided on the side contiguous to the ice making chamber 5 and a vegetable chamber 3 and on the side contiguous to the switching chamber 7 and the vegetable chamber 3 and has a jointless integral structure. A securing part A223 is secured by fitting the vertical end part of the heat insulating partition wall 219 into a recess 224 made in the lower surface of the planar heat insulating partition wall 221. According to the structure, convenience is enhanced while preventing leakage of chill or warm air.

5. 发明专利

JPH09145242A REFRIGERATOR 失效
公开(公告)号：JPH09145242A
公开(公告)日：1997-06-06
申请号：JP30549895
申请日：1995-11-24
申请人： HITACHI LTD
发明人： SASAMURA KAZUFUMI , TERAUCHI MASATAKA
IPC分类号： F25D17/08 , F25D23/08
摘要： PROBLEM TO BE SOLVED: To easily attach a cooler or the like to the inner part of a freezing chamber by forming a partition wall for partitioning a refrigerating chamber and the freezing chamber with first and second partition walls and attaching the first and second partition walls to a refrigerator main body after they foam. SOLUTION: A partition wall 22 is divided into a side (second partition wall 22c) having a rising part 22a and a side (first partition wall 22b) having a partition wall 23. A high temperature pipe 24 is provided in most of the entire surface of the opening part of a box body 5 of a refrigerator. The first partition wall 22b may be a beam shaped partition wall which can be attached to the high temperature pipe 24. The first and second partition walls 22b and 22c are attached to the box body 5 after they foam. A cold air circulating fan or a cooler attached to a refrigerator main body after foaming can be attached to a position having no first nor second partition wall part. Accordingly, the attaching work can be facilitated.

6. 发明专利

JP2005156154A Refrigerator 有权
标题翻译：冰箱
公开(公告)号：JP2005156154A
公开(公告)日：2005-06-16
申请号：JP2005022385
申请日：2005-01-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMASHITA TAICHIRO , OTA GICHU , NAKAMURA HIROKAZU , TERAUCHI MASATAKA , TAKAHASHI HIDEKAZU
IPC分类号： F25D23/02
摘要： PROBLEM TO BE SOLVED: To provide a refrigerator capable of reducing a trouble caused by impact when closing a door, without imparting unnatural feeling to a user about the opening and closing of the door, and capable of opening and closing the door freely by the user as same as in a conventional refrigerator, without changing operation feeling compared with the door of the conventional refrigerator. SOLUTION: This refrigerator of the present invention provided with the rotary door 2 for opening and closing a front face of a refrigerator body 1 has a member 10 moved in accompaniment to rotation of the rotary door 2 and for pulling the rotary door 2 in, a rotary member 10 having a rotation fulcrum in a refrigerator body 1 side, stopped on a moving locus of the member 10 when opening the rotary door 2, and standing by in a stopped position, and a spring member 10 for energizing the member 10 to a direction pulling further the rotary door 2 in, in a position of a side more closed than the stopped position of the rotary door 2. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在关闭门时减少由冲击引起的故障的冰箱，而不会向用户提供关于门的打开和关闭的不自然的感觉，并且能够自由地打开和关闭门使用者与现有的冰箱相同，与现有的冰箱相比，不改变操作感觉。解决方案：本发明的具有用于打开和关闭冰箱主体1的前表面的旋转门2的本发明的冰箱具有随着旋转门2的旋转而移动并用于拉动旋转门2的构件10 在打开旋转门2的状态下，具有在冰箱主体1侧的旋转支点的旋转部件10停止在构件10的移动轨迹上，并处于停止位置;弹簧部件10，用于使构件 10转向在旋转门2的更靠近旋转门2的停止位置的一侧的位置上进一步拉动旋转门2的方向。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2001183040A FREEZING REFRIGERATOR 失效
公开(公告)号：JP2001183040A
公开(公告)日：2001-07-06
申请号：JP36862799
申请日：1999-12-27
申请人： HITACHI LTD
发明人： TERAUCHI MASATAKA , ENDO YUKIHIRO , SHIBATA KOICHI , OCHIAI HIDEO
IPC分类号： F25C1/24
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive freezing refrigerator that has a simple configuration, small power, and long life, discharges remaining water to an ice-making tray after water supply is completed, eliminates the need for reversing rotation operation after the operation is completed, and reduces the capacity of the motor of a pump. SOLUTION: In a freezing refrigerator with an ice plant 1, a water-supply tank 9 and a self-priming pump 2 are arranged in a cold room 21, an ice-making tray 4 is arranged in a freezer 20, and an air inlet 7a communicating with the inside of a water supply pipe is provided at a position near the pump of a water-supply pipe 35 for supplying and guiding water from the pump 2 to the ice-making tray 4.

8. 发明专利

JPH06213546A REFRIGERATOR WITH AUTOMATIC ICE-MAKING DEVICE 失效
公开(公告)号：JPH06213546A
公开(公告)日：1994-08-02
申请号：JP580493
申请日：1993-01-18
申请人： HITACHI LTD
发明人： YAMAZAKI SUSUMU , HISATOMI RYOICHI , KOUDA AKIO , TERAUCHI MASATAKA
IPC分类号： F25C1/10 , F25D11/02
摘要： PURPOSE:To provide the device in which the automatic ice-making device occupies a space in a lessened proportion to the freezing chamber so as to make the freezing chamber more convenient. CONSTITUTION:Between the rear end of an ice-making pan 7 and a fan guard for guiding a flow of cooling air, a frame 9 for supporting the ice-making pan 7 and a water-feeding pipe 15 are positioned. A pipe cover 16 which covers the water-feeding pipe 15 is placed on the side of the ice-making pan 7 with respect to the extension of an ice detective lever 17 and the nozzle 18 of the water-feeding pipe 15 is so positioned as to extend over and across the raised edge of the rear end P of the ice-making pan 7 which has cells at least in two rows. The frame 9 for supporting the ice-making pan 7 is composed of a connection frame 9a and a bearing frame 9b having a stopper for giving a twisting force to the ice-making pan.

9. 发明专利

JP2000329436A REFRIGERATOR 失效
公开(公告)号：JP2000329436A
公开(公告)日：2000-11-30
申请号：JP13966699
申请日：1999-05-20
申请人： HITACHI LTD
发明人： TERAUCHI MASATAKA , SASAMURA KAZUFUMI , WAKATABE TAKESHI , NAGAMORI TOSHIHIKO
IPC分类号： F25C1/22
摘要： PROBLEM TO BE SOLVED: To reduce cost by regulating water supply to an ice making pan variably through a water supply means in a refrigerator and making ice quickly as required while reducing adsorption of odor in the refrigerator by regulating the r.p.m. of a compressor variably. SOLUTION: An ice maker 10, an ice making pan 11 and a pan 13 are contained in an ice making chamber 5 into which chill is supplied from a cooler 15 by means of a forced circulation fan 17 in order to freeze water supplied in the ice making pan 11. The r.p.m. of a compressor and the volume of chill are increased through inverter control. Furthermore, water supply is controlled through conduction time control of a water supply pump for the ice making pan in order to shorten the ice making time thus attaining a quick ice making function. The r.p.m. of the compressor and the volume of chill of the forced circulation fan 17 are increased through inverter control and, at the same time, water supply to the ice making pan is reduced by shortening the conduction time of the water supply pump thus shortening the ice making time.

10. 发明专利

JP2000097556A REFRIGERATOR 失效
公开(公告)号：JP2000097556A
公开(公告)日：2000-04-04
申请号：JP26930398
申请日：1998-09-24
申请人： HITACHI LTD
发明人： TERAUCHI MASATAKA , MATSUSHIMA SHIGEO , SUDO MASUJI , SASAMURA KAZUFUMI
IPC分类号： F25D17/08 , F25D23/06
摘要： PROBLEM TO BE SOLVED: To enhance the convenience of a storage chamber by forming a heat insulating partition wall of a plurality of split heat insulating partition walls and arranging a freezing chamber and juxtaposed ice making chamber and a switching chamber sequentially from below. SOLUTION: A lateral partition heat insulating wall 11 partitions a vegetable chamber 3 from an ice making chamber 5 and a switching chamber 7 integrally and another lateral partition heat insulating wall 13 partitions a freezing chamber 9 from the switching chamber 7. A longitudinal heat insulating partition wall 15 partitions the juxtaposed ice making chamber 5 and the switching chamber 7. A partition chamber container 25 is secured with rollers 21a, 21b and the partition chamber container 25 can be drawn out from the switching chamber 7 by moving the rollers back and forth on rails 18a, 18b. According to the structure, the container in the ice making chamber can be drawn out well.

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