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1. 发明专利

JPH08284223A COLD WATER SUPPLY DEVICE 失效
公开(公告)号：JPH08284223A
公开(公告)日：1996-10-29
申请号：JP11009695
申请日：1995-04-10
申请人： HOSHIZAKI ELECTRIC CO LTD
发明人： WATANABE MASAHARU , SHIZURU YOSHIHIRO
IPC分类号： E03C1/044
摘要： PURPOSE: To quickly cool water supplied to a water storage tank, and easily implement a maintenance work or the like for a level switch. CONSTITUTION: A case 12 of this device is internally provided with a water storage tank 13 for freezing a part of water W contained therein with a cooling pipe 14. Furthermore, a control circuit controls a refrigeration cycle on the basis of data detected with an icing sensor 31 and a temperature sensor 32, thereby keeping the volume of ice I at a pertinent level. Also, a cover to open and close the top of the tank 13 is fitted with a protective cylinder 38 projected downward, and the cylinder 38 is internally fitted with the first float switch 39 for detecting the preset water level, and the second float switch 40 for detecting a protection water level lower than the preset level. Also, the control circuit controls a feed valve 20 on the basis of data detected with the switches 39 and 40, thereby maintaining the suitable volume of water W in the tank 13.

2. 发明专利

JPS6259966B2 失效
公开(公告)号：JPS6259966B2
公开(公告)日：1987-12-14
申请号：JP20739983
申请日：1983-11-07
申请人： HOSHIZAKI ELECTRIC CO LTD
发明人： KAWAKADO SAKICHI , WATANABE MASAHARU
IPC分类号： B01F1/00 , A23L2/00

3. 发明专利

JPH0160743B2 失效
公开(公告)号：JPH0160743B2
公开(公告)日：1989-12-25
申请号：JP23939784
申请日：1984-11-15
申请人： HOSHIZAKI ELECTRIC CO LTD
发明人： YAMAMOTO JIRO , ISHIKAWA TOSHIHIKO , WATANABE MASAHARU
IPC分类号： F24H1/00 , F24D17/02 , F25B30/02

4. 发明专利

JPS6099331A APPARATUS FOR PRODUCING CARBONATED BEVERAGE 失效
公开(公告)号：JPS6099331A
公开(公告)日：1985-06-03
申请号：JP20739983
申请日：1983-11-07
申请人： HOSHIZAKI ELECTRIC CO LTD
发明人： KAWAKADO SAKICHI , WATANABE MASAHARU
IPC分类号： B01F1/00 , A23L2/00
摘要： PURPOSE:To absorb and dissolve gaseous CO2 sufficiently in a liquid mixture by connecting a feeding pipe of gaseous CO2 and a feeding pipe of the liquid mixture to a producing tank separately. CONSTITUTION:A liquid mixture is fed to a producing tank 18, and the pressure of gaseous CO2 passing through a CO2 feeding pipe 2 is set to a specified value by a reducing valve 3. Then, cooling operation of the producing tank 18 is performed using a cooling device. At the same time when the liquid mixture in the producing tank 18 begins to get cold, the gaseous CO2 becomes more easily absorbable in the liquid mixture. Therefore, the pressure of gaseous CO2 decreases below the specified value. When the pressure decreases to a certain degree, the liquid mixture is saturated with CO2. In this state, the pressure of gaseous CO2 supplied to the producing tank 18 is held at a specified value, and carbonated beverage in the producing tank 18 is discharged through a discharging cock 19.

5. 发明专利

JPH06343556A BEVERAGE EXTRACTING DEVICE 失效
公开(公告)号：JPH06343556A
公开(公告)日：1994-12-20
申请号：JP16406293
申请日：1993-06-07
申请人： HOSHIZAKI ELECTRIC CO LTD
发明人： WATANABE MASAHARU , FUNABASHI TAKEAKI
IPC分类号： A47J31/30 , A47J31/52
摘要： PURPOSE:To automatically stir up an extracted beverage stored in an extraction tank. CONSTITUTION:The lower part of an extraction tank 18 is housed in the inside of a first water bath tank 14. A pouring tube 44 for communicating with a pouring nozzle 42 formed in front of a housing is made to communicate and connected with a bottom part of the extraction tank 18. A gage tube 46 utilizing a communicating tube principle is made to communicate and connected with the pouring tube 44 extended out in front of the housing. The upper end of the gage tube 46 is made to communicate and connected with a vapor supply tube 52 communicating with a first water bath tank 14. A communicating position of the vapor supply tube 52 to a first water bath tank 14 is set so as to face a vapor zone EZ in the upper part than the surface of hot water stored in the tank 14. In the vapor supply tube 52, a solenoid valve SV2 is disposed. That is, by opening the solenoid valve SV2, vapor generated in the vapor zone EZ is supplied to the extraction tank 18 and coffee can be stirred up.

6. 发明专利

JPS61147065A WATER HEATER WITH ICE MACHINE 失效
公开(公告)号：JPS61147065A
公开(公告)日：1986-07-04
申请号：JP26842984
申请日：1984-12-21
申请人： HOSHIZAKI ELECTRIC CO LTD
发明人： WATANABE MASAHARU
IPC分类号： F24H1/00 , F25B29/00 , F25C1/00

7. 发明专利

JPS61119942A Heat pump type hot water supplying device 失效
标题翻译：热泵型热水供应装置
公开(公告)号：JPS61119942A
公开(公告)日：1986-06-07
申请号：JP23939784
申请日：1984-11-15
申请人： Hoshizaki Electric Co Ltd
发明人： YAMAMOTO JIRO , ISHIKAWA TOSHIHIKO , WATANABE MASAHARU
IPC分类号： F24H1/00 , F24D17/02 , F25B30/02
CPC分类号： F24D17/02 , F25B2700/21155
摘要： PURPOSE:To increase the cooling effect of the oil in a shell by utilizing waste heat for hot water supply by a method wherein water is heated by exchanging heat at an oil cooler before being supplied to a heat exchanger for hot water supply. CONSTITUTION:An oil temperature sensor and a pressure sensor 6 to detect the delivery pressure of a compressor are equipped respectively within a shell and in a piping. Water, the flow rate of which is controlled by a pressure- compensated flow control valve 8, bypasses an oil cooler by a bypass piping 12, when the temperature of the oil in the shell is below the set value, while passes through the oil cooler, when the temperature of the oil in the shell exceeds the set value for exchanging heat. Further, said water exchanges heat with high temperature and high pressure refrigerant gas at a heat exchanger 2 for hot water supply so as to be supplied through a hot water supplying pipe 11 to a hot water storage tank 15 or to an outside supplying port.
摘要翻译：目的：为了通过利用废热将热水供给到水中来提高壳中的油的冷却效果，其中通过在供给到热水供应的热交换器之前在油冷却器处进行热交换来加热水。构成：用于检测压缩机的输送压力的油温传感器和压力传感器6分别装配在壳体和管道内。当流量由压力补偿流量控制阀8控制的水通过旁通管道12绕过油冷却器时，当壳体中的油的温度低于设定值时，同时通过油冷却器当壳中油的温度超过换热的设定值时。此外，所述水在用于热水供应的热交换器2处与高温高压制冷剂气体进行热交换，以通过热水供给管11供给到热水储存箱15或外部供给口。

8. 发明专利

JPS61190265A ICE MACHINE WITH WATER HEATER 失效
公开(公告)号：JPS61190265A
公开(公告)日：1986-08-23
申请号：JP3059685
申请日：1985-02-20
申请人： HOSHIZAKI ELECTRIC CO LTD
发明人： WATANABE MASAHARU
IPC分类号： F25C1/00 , F25B29/00

9. 发明专利

JPS61147064A WATER HEATER WITH ICE MACHINE 失效
公开(公告)号：JPS61147064A
公开(公告)日：1986-07-04
申请号：JP26842884
申请日：1984-12-21
申请人： HOSHIZAKI ELECTRIC CO LTD
发明人： WATANABE MASAHARU , ISHIKAWA TOSHIHIKO , YAMAMOTO JIRO
IPC分类号： F25B29/00 , F24H1/00

10. 发明专利

JPH08285430A COLD WATER FEEDER 失效
公开(公告)号：JPH08285430A
公开(公告)日：1996-11-01
申请号：JP11009595
申请日：1995-04-10
申请人： HOSHIZAKI ELECTRIC CO LTD
发明人： WATANABE MASAHARU , SHIZURU YOSHIHIRO
IPC分类号： G07F13/00 , F25D11/00
摘要： PURPOSE: To make a temperature of cold water in a water storage tank uniform and prevent heat from flowing into the water storage tank from the external side as much as possible. CONSTITUTION: A water storage tank 13, which is cooled by cooling pipes 15, is provided in a case main body 12, and water W in the water storage tank is allowed to circulate by a circulating water passage 29 and a circulating pump 30. An operation controlling circuit controls a water feed valve 21 on the basis of detection made by float switches 24, 25 to keep a water level in the water storage tank at a proper level and controls a refrigerating cycle on the basis of detection made by an icing sensor 36 to keep a quatity of ice I in the water storage tank in a proper quantity. The operation controlling circuit stops the operation of the circulating pump 30 in a time zone from nine o'clock in the evening to eight o'clock in the following morning, during which a cold water feeder is not used, with the aid of a 24-hour timer and a timer switch.

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