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81. 发明专利

JPH01102266A WATER PAN FOR ICE MACHINE 失效
公开(公告)号：JPH01102266A
公开(公告)日：1989-04-19
申请号：JP26224587
申请日：1987-10-16
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO , HASHIMOTO KOJI , KUROSAWA TAKESHI
IPC分类号： F25C1/04 , F25C5/08
摘要： PURPOSE: To reduce load to a driver applied when a water pan starts to be inclined by conducting water previously heated in a heat exchange part to an ice separating water passage defined in the back of a water pan upper surface plate. CONSTITUTION: When ice making is completed, a water supply solenoid valve 18 is opened whereby water in a heat exchanger container 22 raised in temperature with heat of a discharge pipe part 21 of a compressor 2 during ice making operation is flowed to an ice separation water passage 34, and is then sprayed and supplied to the surface of an upper surface plate 26 from a cleaning spray hole 25. Sensible heat of the previously heated water is transmitted to an ice side through the upper surface plate 26 to rapidly melt a lower surface of ice 43 frozen and fixed onto the surface of the upper surface plate 26 whereby adhesive force between the upper surface plate 26 and the ice 43 is weakened and further exfoliation effect between the upper surface plate 26 and the ice 43 is also anticipated owing to expansion of the upper surface plate 26 by temperature rise, so that a driver 11 is actuated on the basis of completion of the ice making, and hence when the upper surface plate 26 is exfoliated from the lower surface of the ice 43, load applied on the driver 11 is reduced.

82. 发明专利

JP2003329347A Ice-making machine 有权
标题翻译：制冰机
公开(公告)号：JP2003329347A
公开(公告)日：2003-11-19
申请号：JP2002135065
申请日：2002-05-10
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： YUASA HARUHIKO
IPC分类号： F25C5/00
摘要： PROBLEM TO BE SOLVED: To provide an ice-making machine having scoop holding parts for minimum reduction in the ice storage capacity.
SOLUTION: An ice-making unit (6) is provided on an upper part of an internal space of a heat insulating box (2) of the ice-making machine, and an ice storage unit (7) to store ice pieces produced by the ice-making unit is provided on a lower part of the internal space, and the ice pieces from the ice-making unit are shifted to the right side of the internal space and dropped into the ice storage unit. A water discharge tray (8) to receive water from the ice- making unit is provided between the ice-making unit and the ice storage unit, and scoop holding parts (H1-H5) to hold scoops (S) for taking out ice pieces in the ice storage unit are provided on the left side of the ice storage unit of the heat insulating box below the water discharge tray.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种具有铲斗保持部件的制冰机，以最小化储冰能力。解决方案：制冰单元（6）设置在制冰机的隔热箱（2）的内部空间的上部，以及储冰单元（7），用于储存冰块由制冰单元产生的冰块设置在内部空间的下部，并且来自制冰单元的冰块向内部空间的右侧移动并落入储冰单元。在制冰单元和储冰单元之间设置用于接收来自制冰单元的水的排水盘（8），以及用于保持用于取出冰块的勺子（S）的铲斗保持部（H1-H5）储冰单元设置在排水托盘下方的隔热箱的储冰单元的左侧。版权所有（C）2004，JPO

83. 发明专利

JP2003021438A Cell type ice making machine 审中-公开
标题翻译：电池式制冰机
公开(公告)号：JP2003021438A
公开(公告)日：2003-01-24
申请号：JP2001204614
申请日：2001-07-05
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： YUASA HARUHIKO , YANAGI HIROFUMI
IPC分类号： F25C1/04
摘要： PROBLEM TO BE SOLVED: To provide a cell type ice making machine capable of more accurately detecting the recess of an ice under ice making.
SOLUTION: The cell type ice making machine is provided with a cooler (3) equipped with an ice making chamber (1) whose one surface is opened, a plurality of ice making divisions (1b) formed in the ice making chamber, and water pans (7) equipped with a water injecting surface for injecting water into the ice making chamber while being reciprocated between a closed position whereat the water injection surface covers the opening surface of an ice making chamber, and an opened position whereat the water injection surface is separated from the opening surface of the ice making chamber. In this case, the water pan is equipped with a water pan temperature sensor (28) to detect the temperature of the water injecting surface.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够更精确地检测制冰下的冰的凹部的电池式制冰机。解决方案：电池式制冰机设有一个装有一个表面打开的制冰室（1）的冷却器（3），在制冰室中形成的多个制冰部分（1b）和水盘（7），其配备有用于将水注入制冰室的水注入表面，同时在水喷射表面覆盖制冰室的开口表面的关闭位置和水喷射表面分离的打开位置之间往复运动从制冰室的开口表面。在这种情况下，水盘配备有水盘温度传感器（28），用于检测注水面的温度。

84. 发明专利

JP2002286336A CELL TYPE ICE MAKING MACHINE 失效
公开(公告)号：JP2002286336A
公开(公告)日：2002-10-03
申请号：JP2001091780
申请日：2001-03-28
申请人： SANYO ELECTRIC CO
发明人： KATAYANAGI HIDEYUKI , YUASA HARUHIKO , YANAGI HIROFUMI
IPC分类号： F25C1/04
摘要： PROBLEM TO BE SOLVED: To provide a cell type ice making machine capable of automatically resuming an operation in the case of an actuation of abnormality detection by mistake and when the operation returns normal after the detection of the abnormality. SOLUTION: A control device (41) of a cell type ice making machine comprises: error detecting elapsed time measurement means for measuring elapsed time since outputting of a drive signal of normal rotation to a gear motor (9), normality judgement means for judging normality once detecting changeover of an actuator switch (10) before switch changeover limit time to which the foregoing elapse time is set is attained; normal/reverse rotation means for outputting, when the foregoing elapsed time becomes switch changeover limit time, a drive signal of once reverse rotation to the gear motor, and outputting alternately a normal rotation drive signal and a reverse rotation drive signal; initial time cleaning process execution means for executing an initial time cleaning process when detecting changeover of an actuator switch upon the normal rotation/reverse rotation means being actuating the gear motor.

85. 发明专利

JPH10103826A MANUFACTURE OF COOLER FOR ICE MACHINE 失效
公开(公告)号：JPH10103826A
公开(公告)日：1998-04-24
申请号：JP25707296
申请日：1996-09-27
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO
IPC分类号： F25C1/22
摘要： PROBLEM TO BE SOLVED: To reduce the number of times which an evaporation pipe is heated by brazing by a method wherein the two ends of the evaporation pipe are closed and the vicinities of the two ends of the evaporation pipe are covered with a heat resisting material and after completion of dipping treatment, the evaporation pipe is cut at a part covered with the heat resisting material. SOLUTION: After crushed parts 1a are formed at the two end parts of an evaporation pipe 1, the two end parts are closed by a brazing material 2 and cuts 3 are formed on the outer peripheral surfaces of the vicinities of the two end parts of the evaporation pipe 1. The cuts 3 are covered by winding a heat resisting tape 4 around the vicinities of the two end parts of the evaporation pipe 1, and the evaporation pipe 1 is fixed in a serpentine state on the upper surface of an ice making chamber 6. Further, after an ice making chamber 6 on which the evaporation pipe 1 is fixed is immersed in a plating tank 8 to effect dipping treatment, the heat resisting tape 4 is peeled. After a pressuresensitive adhesive is removed by a solvent, the evaporation pipe 4s bent at a cut 2 part for cutting. Refrigerant pipings are fitted in the two end parts of the evaporation pipe 1 for connection and after brazing, rust prevention treatment is applied on a connection part.

86. 发明专利

JPH10103823A ICEMAKER 失效
公开(公告)号：JPH10103823A
公开(公告)日：1998-04-24
申请号：JP27994296
申请日：1996-09-30
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO
IPC分类号： F25B1/00 , F25B47/02 , F25C1/04
摘要： PROBLEM TO BE SOLVED: To provide an icemaker for preventing or suppressing adverse influence of liquid injection to an ice releasing step while smoothly cooling a compressor in an icemaking step by a liquid injection type. SOLUTION: The icemaker comprises a cooling unit R having a compressor 21, a condenser 22, an expansion valve 26 and a cooler 1. The icemaker conducts an icemaking step by condensing high temperature refrigerant discharged from the compressor 21 by the condenser 22, feeding it to the cooler 1 via the valve 26 and supplying water for icemaking to the cooler 1, and executes an ice releasing step by feeding high temperature refrigerant discharged from the compressor 21 to the cooler 1. The icemaker also comprises a liquid injection circuit 33 for feeding part of liquid refrigerant condensed by the condenser 22 into the compressor 21, and an injection valve 34 provided in the circuit 33 to pressure reduce the liquid refrigerant fed to the circuit 33 to be supplied to the compressor 21. The valve 34 regulates its valve opening based on a temperature detected by a temperature sensitive cylinder 42.

87. 发明专利

JPH1073349A FREEZING APPARATUS 失效
公开(公告)号：JPH1073349A
公开(公告)日：1998-03-17
申请号：JP23213896
申请日：1996-09-02
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO , MORIJIRI HIDEKAZU
IPC分类号： F25D19/00 , F25C1/00
摘要： PROBLEM TO BE SOLVED: To provide a freezing apparatus having low possibility of a machine chamber being filled with warm air. SOLUTION: A freezing apparatus 1 includes a machine chamber 3 provided on a lower portion, a fresh air inflow space 12 formed below a floor of the machine chamber, an exhaust hole 22 formed in a front surface of the machine chamber, an air-cooling condenser 26 disposed interiorly of the exhaust hole, a compressor 27 disposed interiorly of the air-cooling condenser and disposed at an interval foam a back face wall 33 of the machine chamber and a ceiling wall 31, and an air suction hole 41 formed in a floor 10 of a machine chamber disposed between the back face wall of the machine chamber and the compressor. There is further provided a fan 24 for sucking air in the fresh air inflow space from the air suction hole 41 in the floor 10 of the machine chamber and feeding the air to surroundings of the upper side and the lateral side of the compressor 27, and then to the air-cooling condenser 26, and exhausting the air from the exhaust hole 22 to the outside.

88. 发明专利

JPH1068567A ICE MAKING MACHINE 失效
公开(公告)号：JPH1068567A
公开(公告)日：1998-03-10
申请号：JP24099396
申请日：1996-08-26
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO
IPC分类号： F25C5/04
摘要： PROBLEM TO BE SOLVED: To permit the quick drop of ice into an ice inlet port by a method wherein the ice gliding surface of a chute for ice, introducing ice, manufactured by an ice making device in an upper stage, into the ice inlet port of an ice storage chamber, is provided with linear protrusions. SOLUTION: An ice block 32, discharged out of an ice making device in an upper stage, is dropped onto a chute 33 for ice and is allowed to glide on the ice gliding surface 36b of the chute 33 for ice toward a dropping port 37. Then, the ice block 32, arriving at the dropping port 37, is dropped from the dropping port 37 into an ice inlet port and is received into an ice storage chamber. A plurality of linear protrusions 36c are formed on the ice gliding surface 36b in parallel substantially along the slanting direction of the gliding surface 36b. With the help of the protrusions 36c, the film of ice is seldom formed between the ice block and the ice gliding surface 36b and a contact area between the ice block and the ice gliding surface 36b is reduced whereby the ice block is dropped quickly.

89. 发明专利

JPH09303915A ICE MAKING MACHINE 失效
公开(公告)号：JPH09303915A
公开(公告)日：1997-11-28
申请号：JP11765096
申请日：1996-05-13
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO , TAKAHASHI KAZUHIRO , KATAYANAGI HIDEYUKI
IPC分类号： F25C1/04
摘要： PROBLEM TO BE SOLVED: To make ice having superior quality and prevent useless operation of an ice-making machine as much as possible. SOLUTION: In order to perform an ice making operation, there are provided an ice making section 1 having a cooler arranged therein, a water storing tank 6 for supplying ice making water to the ice making section 1 and a water level sensing device WLSW for sensing a water level within the water storing tank 6. In an ice making machine I for repeatedly performing an ice making step for making ices and an ice removing step, when the water level sensing device WLSW detects a full amount of water during the ice removing step, it is discriminated that the water level sensing device WLSW shows a poor condition.

90. 发明专利

JPH09236364A WATER PLATE OF ICE MAKING DEVICE 失效
公开(公告)号：JPH09236364A
公开(公告)日：1997-09-09
申请号：JP3996796
申请日：1996-02-27
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO , MORIJIRI HIDEKAZU
IPC分类号： F25C1/04
摘要： PROBLEM TO BE SOLVED: To prevent inferior adhesion of adhesives and prevent clogging of a water spray hole and a return hole due to adhesives as far as possible. SOLUTION: A water plate has a top plate 15 in which water spray holes 13 each corresponding to each ice-making chamber and return holes 14 are formed, and water passages 16 for leading water sent from a circulation pump to the holes 13 formed in the plate 15 are formed in the water plate. And a water return port 19 is formed at a location in opposition to the hole 14, and middle side plates 17 which have an area except for the ports 19 and the passages 16, as adhesion clearances, and bottom plates 18 each of which is formed into the same shape as the passage 16 are provided.

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