专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明专利

JP2000337719A REMOTE CONDENSER 失效
公开(公告)号：JP2000337719A
公开(公告)日：2000-12-08
申请号：JP14689399
申请日：1999-05-26
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO
IPC分类号： F25B1/00 , F25B39/04 , F25B49/02 , F25C1/00
摘要： PROBLEM TO BE SOLVED: To prevent, to the utmost, the condensation pressure from being lowered even under a strong wind and ensure a desired condensation capability even at a high outdoor air temperature. SOLUTION: The condenser is provided with a condenser containing casing 11 for containing a condenser 6, a suction inlet 14 and a blowoff outlet 15 provided in the condenser containing casing 11, a temperature sensor S for detecting temperature in the condenser casing 11, and an air volume adjusting apparatus 13 for shielding and opening the suction inlet 14 or the blolwoff outlet 15 or both these suction inlet 14 and blowoff outlet 15.

42. 发明专利

JPH10103830A ICEMAKING MACHINE 失效
公开(公告)号：JPH10103830A
公开(公告)日：1998-04-24
申请号：JP25707196
申请日：1996-09-27
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO
IPC分类号： F25C5/18
摘要： PROBLEM TO BE SOLVED: To provide an icemaking machine for preventing application of moisture in an ice storage box such as a deep freezer by reducing collision of ice storage sensing means with an article in the case of attaching or detaching an icemaking unit to or from the box. SOLUTION: The icemaking machine comprises an icemaking unit l having an icemaking unit 16 and a deep freezer, and an ice storage warehouse 2. The unit 1 is detachably mounted at an upper side of the warehouse 2. Ice made by the unit 16 is dropped in the warehouse 2 via an ice dropping opening 23 formed at a bottom wall 8 of the unit. An ice storage sensing means 36 is slidably mounted on a wall surface 9 of the substantially vertical icemaking unit disposed adjacent to the opening 23. A lower end of an ice storage sensing means 36 is projected into the warehouse 2 via the opening 23, and moved between an ice sensing position for sensing full state of the ice and an upper retracted position from the sensing position.

43. 发明专利

JPH09303914A ICE MAKING MACHINE 失效
公开(公告)号：JPH09303914A
公开(公告)日：1997-11-28
申请号：JP11765296
申请日：1996-05-13
申请人： SANYO ELECTRIC CO
发明人： TAKAHASHI KAZUHIRO , KATAYANAGI HIDEYUKI , KURIHARA MASAKAZU , YUASA HARUHIKO , NAKAMURA MITSUYOSHI
IPC分类号： F25C1/14 , F25C1/00 , F25C1/04 , F25C1/12
摘要： PROBLEM TO BE SOLVED: To reduce a cost of ice making machine and improve reliability in operation by a method wherein there are provided a condenser temperature sensor for sensing a temperature of the condenser and an informing means for informing a presence of low temperature when a detected temperature of the condenser temperature sensor is detected as one not more than a predetermined temperature. SOLUTION: An ice making machine 1M is comprised of a condenser temperature sensor 31 for sensing a temperature of a condenser 3 and a low surrounding atmosphere temperature informing means for informing a presence of low temperature when a detected temperature of the condenser temperature sensor 31 is detected as one not more than a predetermined temperature. Accordingly, it is possible to detect a low surrounding atmosphere temperature under application of the condenser temperature sensor 31 for sensing a clogged state of a filter at the condenser 3 producing a trouble in ice making operation or a fan-locked state or the like and thus it is possible to detect a low surrounding atmosphere temperature without providing any new special temperature sensor. With such an arrangement as above, a high reliable low temperature sensing can be carried out at a low cost and a normal ice making operation can be performed even if the low surrounding atmosphere temperature is detected.

44. 发明专利

JPH09269164A FREEZER 失效
公开(公告)号：JPH09269164A
公开(公告)日：1997-10-14
申请号：JP7683796
申请日：1996-03-29
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO , MORIJIRI HIDEKAZU
IPC分类号： F25B45/00
摘要： PROBLEM TO BE SOLVED: To prevent a solenoid valve from being damaged even if refrigerant is charged from a low pressure side of charging port. SOLUTION: A low pressure side of charging port 19 is arranged between a cooler 22 and a compressor 11 and a check valve 31 is arranged between the cooler 22 and an outlet port of a solenoid 23. With such an arrangement as above, when the refrigerant is filled from the low pressure side charging port 19, the filled refrigerant is prevented from passing through the cooler 22 and flowing into the solenoid valve 23 through the outlet of the solenoid valve 23 and then occurrence of damage of the solenoid valve 23 is prevented.

45. 发明专利

JPH0968373A ICE MAKING MACHINE 失效
公开(公告)号：JPH0968373A
公开(公告)日：1997-03-11
申请号：JP22437095
申请日：1995-08-31
申请人： SANYO ELECTRIC CO
发明人： TAKAHASHI KAZUHIRO , YUASA HARUHIKO , KATAYANAGI HIDEYUKI , OKAJIMA MINORU , NAKAMURA MITSUYOSHI
IPC分类号： F25C1/04 , F25C1/22
摘要： PROBLEM TO BE SOLVED: To prevent the trouble of instruments due to the trouble of a water level switch and prevent ice making from becoming impossible. SOLUTION: An ice making machine is provided with a refrigerating device R, constituted of a compressor 21, a condenser 42, a pressure reducer 46 and a cooler 1, and is constituted so that high-temperature refrigerant, discharged out of the compressor 21, is condensed in the condenser 42 and is conducted to flow into the cooler 1 through the pressure reducer 46 while ice making water is circulated through the cooler 1 to effect ice making process and the high-temperature refrigerant, discharged out of the compressor 21, is conducted into the cooler 1 to effect ice separating process. In this case, a water reserving tank 6, storing the ice making water, and a water level switch WLSW, provided in the water reserving tank 6 to detect the water level in said tank 6, are provided while the ice making machine I judges that the water level switch WLSW is abnormal when the same switch detects full water for more than a predetermined period of time.

46. 发明专利

JPH0961025A ICE MAKING MACHINE 失效
公开(公告)号：JPH0961025A
公开(公告)日：1997-03-07
申请号：JP21349495
申请日：1995-08-22
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO
IPC分类号： F25C1/04 , F25C5/10
摘要： PROBLEM TO BE SOLVED: To rapidly finish an ice making cycle by opening a second solenoid valve connected to a bypass pipe when the detected temperature of an outside air temperature sensor reaches a set temperature or higher during an ice making operation. SOLUTION: An ambient temperature in which a remote condenser 29 is provided is detected by an outside air temperature sensor 20. When the detected temperature reaches a set temperature or higher, the second solenoid valve 19 of a bypass pipe 18 is opened and a liquefied refrigerant is fed to the low pressure side of a compressor 15 so that the compressor 15 is cooled. Further, when the detected temperature is lower than the set temperature, the second solenoid valve 19 is closed and the feed of the liquefied refrigerant is stopped. Then, when a first ice making timer counts a prescribed number of times, an ice making operation is finished to move to an ice removing operation. When the ice removing operation is started, the first solenoid valve 17 of a hot gas pipe 16 is opened to feed hot gas to a cooler 1 and a driving device is operated so that an ice tray is opened and square ices in the cooler 1 are removed.

47. 发明专利

JPH07294078A ICE MAKING MACHINE 失效
公开(公告)号：JPH07294078A
公开(公告)日：1995-11-10
申请号：JP10467794
申请日：1994-04-19
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO
IPC分类号： F25C1/22
摘要： PURPOSE:To provide an ice making machine wherein water can be surely supplied to an ice making device from either side of a body thereof and deterioration of ice making water caused by staying thereof can be surely avoided, and assembling work efficiency of the machine is improved. CONSTITUTION:A body of an ice making machine includes, on the opposite sides thereof, a first and second feed water connection ports 31, 32, a connection pipe 33 connected to the port 32, an ice making water guide pipe 34 inserted into the pipe 33 so as to be space therefrom, an ice making water pipe 44 for feeding water into an ice making device, and a first and second branch passages 41, 42 which are branched off from an opening 37 of a body 38 of a branch pipe, forming an acute angle therebetween. Further the opening 37 is connected to the pipe 33 and the passage 41 is connected to the port 31 near the port 31, and the passage 42 has a branch pipe 36 connected to an ice making water pipe 44. One of the ends of the pipe 34 is advanced into the passage 42 and the other end thereof is located near the port 32.

48. 发明专利

JPH07103625A METHOD FOR OPERATING ICE MAKING MACHINE 失效
公开(公告)号：JPH07103625A
公开(公告)日：1995-04-18
申请号：JP25447893
申请日：1993-10-12
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO
IPC分类号： F25B1/00 , F25B47/02 , F25C1/00 , F25C1/04
摘要： PURPOSE:To rapidly finish an ice separation cycle and prevent an ice from getting out of shape as far as possible even with a structure by a liquid injection method. CONSTITUTION:There are provided a cooler 1 disposed in an ice making unit, condenser 14 for feeding liquefied refrigerant to the cooler 1 through a pressure reducing means 13, compressor 15 for compressing vaporized refrigerant from the cooler 1 to send it to the condenser 14, hot gas pipe 16 for feeding delivery gas before being fed to the condenser 14 directly to the inlet side of the cooler 1, and first solenoid valve 17 provided midway in the pipe 16. Further there are provided a pipe 18 which is branched from a pipe 24 interconnecting the condenser 14 and the means 13 to feed a part of liquid refrigerant to the low pressure side in the compressor 15, second solenoid valve 19 provided midway in the pipe 18, and outside air temperature sensor 20. And at the time of making ice, water for making ice is circulated to an ice making unit to make ice, and when outside temperature is lower than a set value, the second solenoid valve 19 is closed and when outside temperature is higher than the value, the second solenoid valve is opened.

49. 发明专利

JPH06341735A COOLER FOR ICE MAKING MACHINE 失效
公开(公告)号：JPH06341735A
公开(公告)日：1994-12-13
申请号：JP14988393
申请日：1993-05-31
申请人： SANYO ELECTRIC CO
发明人： YUASA HARUHIKO
IPC分类号： F25B39/02 , F25C1/22
摘要： PURPOSE:To obtain a cooler for an ice making machine which can prevent damage of an evaporation tube, such as lowering of strength and pitting. CONSTITUTION:Soldering in the case of manufacture of a cooler for an ice making machine is executed only in two times when a cap 2 made of metal such as copper, of which one end 2a is closed up, is fixed to an open end part 1a of an evaporation tube 1 and when a refrigerant piping 6 is fixed to the open end part 1a of the evaporation tube 1 from which a trunk part 2c of the cap 2 is cut, after the tube is joined to the main body 4 of the cooler by dipping. Besides, heating of the same place is not conducted.

50. 发明专利

JPH05312446A 失效
公开(公告)号：JPH05312446A
公开(公告)日：1993-11-22
申请号：JP11467992
申请日：1992-05-07
申请人： SANYO ELECTRIC CO
发明人： KUROSAWA TAKESHI , YUASA HARUHIKO
IPC分类号： F25C1/04 , F25C1/22
摘要： PURPOSE:To prevent air from being drawn into a circulation pump, because, if air is drawn into the circulation pump for circulating and feeding water, failure of the pump occures. CONSTITUTION:The machine is provided with an ice-making chamber 1 comprising a large number of ice-making small chambers 1A each having a downwardly directed opening, a cooler 2 for cooling the chamber 1, a water plate 5 wherein water jet holes 3 and return holes 4 are drilled therethrough corresponding to the chambers 1A, and a water tank 6 which is provided below the plate 5 and has an opening 6B at its lower part. And the machine is provided with a circulation pump 9 connected to the opening 6B of the tank 6 for feeding water for ice making to the holes 3 and an anti-bubble member 20 which is located above the opening 6B and below the return holes 4.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式