专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

12. 发明专利

JPS58158470A HEAT RECOVERTY DEVICE FOR HEAT ACCUMULATION TYPE AIR CONDITIONER 失效
公开(公告)号：JPS58158470A
公开(公告)日：1983-09-20
申请号：JP4345382
申请日：1982-03-17
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SAKAI KUNITAKE
IPC分类号： F25B13/00 , F25B29/00

13. 发明专利

JPS58124171A REFRIGERANT CIRCUIT FOR HEAT ACCUMULATION TYPE AIR CONDITIONER 失效
公开(公告)号：JPS58124171A
公开(公告)日：1983-07-23
申请号：JP808882
申请日：1982-01-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SAKAI KUNITAKE
IPC分类号： F25B13/00

15. 发明专利

JPS586368A HEATER FOR REFRIGERANT OF AIR CONDITIONER 失效
公开(公告)号：JPS586368A
公开(公告)日：1983-01-13
申请号：JP10326782
申请日：1982-06-15
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SAKAI KUNITAKE , OOUCHI HISAO , TAGUCHI AKIRA , MORI YUUJI , OOSHIRO SHIGERU
IPC分类号： F25B1/00 , F25B29/00

19. 发明专利

JPS56105240A AIR CONDITIONER 失效
公开(公告)号：JPS56105240A
公开(公告)日：1981-08-21
申请号：JP794880
申请日：1980-01-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MORI YUUJI , SAKAI KUNITAKE , TAGUCHI AKIRA
IPC分类号： F24F11/02 , F25B1/00 , F25B13/00 , F25B49/00
摘要： PURPOSE:To prevent a heater from heating coolant excessively, by a method wherein a coolant-heating amount is controlled through control of a secondary heat medium in a boiler by means of an outside temperature and a coolant temperature during a refrigerating cycle. CONSTITUTION:A thermister 13 for outside temperature, serving as a temperature detector, and a thermister 14 for suction temperature of a compressor 8 during a refrigerating cycle are mounted, and a thermister 15 for secondary heat medium, acting as a temperature detector for setting the secondary heat medium temperature, is installed. Signals from them actuates a control circuit 16. When operations to heat coolant and operation to utilize an air heat source are performed in combination, and if a temperature of the secondary heat medium 11 is lower than a set value,a heater 12 for heating the secondary heat medium 11 is energized to raise it to the set value. Meanwhile, if the temperature of the secondary heat medium 11 is higher than the set value, the heater 12 is not energized.

20. 发明专利

JPS56105238A AIR CONDITIONER 失效
公开(公告)号：JPS56105238A
公开(公告)日：1981-08-21
申请号：JP794680
申请日：1980-01-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MORI YUUJI , SAKAI KUNITAKE , TAGUCHI AKIRA
IPC分类号： F24F11/02 , F25B1/00 , F25B13/00 , F25B49/00
摘要： PURPOSE:To prevent a heater from heating coolant excessively, by a method wherein a temperature of a secondary heat medium in a boiler is controlled by means of an outside temperature and an inside temperature. CONSTITUTION:A thermister 11 for an outside temperature and a thermister 12 for an inside temperature, which serve as a temperature detector, are installed, and a thermister 13 for a secondary heat medium, acting as a temperature detector for setting a temperature of the secondary heat medium, is mounted. A control circuit 14 is actuated according to signals from those thermisters. When operations for a coolant heating and an air heat source utilization are performed in combination, and if a temperature of a secondary heat medium 9 is lower than a set value, a heater 10, heating the secondary heat medium 9, is energized to raise it to the set value. If the temperature of the secondary heat medium, detected by the thermister 13, is higher than the set value, the heater 10 is not energized.

你已经成功收藏专利！

检索式保存成功!

IPRDB