Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HEAT SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2010284045
Kind Code:
A
Abstract:

To provide a heat supply device that protects switching elements and ensures the quantity of heat, and also suppresses a structure of the device.

The heat supply device includes an inverter 21 which controls operation of a motor 102 for running, a power element 210 which adjusts power conversion by the inverter 21 and changes the calorific value according to the switching operation, an electric operation heater 40 which changes the calorific value according to the amount of energization, and a heat exchanger 140 having the power element 210 and the heater 40 and communicating with an apparatus using heat such as an engine 11 through a circulating heat transport medium. Both the power element 210 and heater 40 are disposed, as the heating elements of the heat exchanger 140, in the housing 141 of the heat exchanger 140.


Inventors:
MIURA KOJI
OMI YASUMITSU
MAKIHARA MASAMICHI
INOUE YOSHIMITSU
NINOMIYA HITOSHI
YOSHINORI TAKESHI
MORI KOJI
Application Number:
JP2009136632A
Publication Date:
December 16, 2010
Filing Date:
June 05, 2009
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DENSO CORP
International Classes:
B60L3/00; H01M8/00; B60H1/03; B60K6/22; B60K6/48; B60W10/30; B60W20/00; H01M8/04
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo



 
Previous Patent: ELECTRIC DRIVE VEHICLE

Next Patent: STEP-UP/DOWN DC-DC CONVERTER