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3. 发明专利

JP4013612B2 Hot-water supply system 有权
公开(公告)号：JP4013612B2
公开(公告)日：2007-11-28
申请号：JP2002091657
申请日：2002-03-28
申请人：株式会社デンソー
发明人：知久吉見 , 英二高橋
IPC分类号： F24H1/18 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To prevent a hot water supply system in which the abnormality is caused from being delivered to a user as it is. SOLUTION: When the occurrence of abnormality in a hot-water supply device 30 is detected, the hot-water supply device 30 is stopped for a predetermined time, and then restarted. Further the hot-water supply device 30 is restarted while performing the retry display indicating the restart of the hot-water supply device 30, when the case occurs immediately after the installation of the hot-water supply device 30. Whereby the constructor can be surely recognize the occurrence of abnormality, in case when the hot-water supply system is actually operated to examine the operation of the hot-water supply system after the installation work of the hot-water supply system is finished. Accordingly, a trouble that the hot-water supply system having severe abnormality is transferred to the user as it is, can be prevented beforehand. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP3791234B2 Hybrid vehicle air-conditioning system. 有权
公开(公告)号：JP3791234B2
公开(公告)日：2006-06-28
申请号：JP7256999
申请日：1999-03-17
申请人：株式会社デンソー
发明人：裕治竹尾 , 浩司野々山 , 英二高橋
IPC分类号： B60L1/00 , B60H1/32 , B60K6/20 , B60K6/48 , B60K8/00 , B60L11/14 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To reduce engine operation for charging to the utmost after a stop when an air conditioner is used for a car in a stop, and realize reduction of emission environmental destruction material and improvement of fuel consumption. SOLUTION: In this air conditioner for a hybrid car, when the remaining charge in a battery 4 supplying power to a motor 2 for running and an air conditioning unit 6 becomes lower than a target value, the battery 4 is charged by a generator 2 driven by an engine 1 for running. When a vehicle is running, the target value (charging start threshold) is set high according to the increase of power necessary for air conditioning which the air conditioning unit 6 needs, and the charging amount of the battery 4 is increased during running.

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