Title:
EQUIPMENT TEMPERATURE ADJUSTMENT DEVICE
Document Type and Number:
Japanese Patent JP2019035572
Kind Code:
A
Abstract:
To enable arranging an opening adjustment device by separating from an object equipment, and to adjust an opening of a liquid passage according to temperature of the object equipment so as to prevent excessive cooling of the object equipment.SOLUTION: A temperature sensitive part of an opening adjustment device 22 is arranged in a place where a valve body is exposed to a working fluid when closing a liquid passage 181 in a working fluid circuit 10. Therefore, even when the opening adjustment device 22 is arranged by separating from a battery pack BP, the working fluid evaporates by heat of the battery pack BP and the working fluid of gas phase is transmitted to around the temperature sensitive part, and the temperature sensitive part makes the valve body act so as to widen an opening of the liquid passage 181 as environmental temperature of the temperature sensitive part gets higher, by using a temperature sensitive object having physical property showing part showing physical change according to temperature. Therefore, an opening of the liquid passage 181 can be adjusted according to temperature of the battery pack BP so as to prevent excessive cooling of the battery pack BP.SELECTED DRAWING: Figure 1
Inventors:
MIURA KOJI
OMI YASUMITSU
YOSHINORI TAKESHI
TAKEUCHI MASAYUKI
OMI YASUMITSU
YOSHINORI TAKESHI
TAKEUCHI MASAYUKI
Application Number:
JP2018120964A
Publication Date:
March 07, 2019
Filing Date:
June 26, 2018
Export Citation:
Assignee:
DENSO CORP
International Classes:
F28D15/06; B60K11/02; B60L3/00; F28D15/02
Domestic Patent References:
| JPH01252898A | 1989-10-09 | |||
| JPH10238972A | 1998-09-11 | |||
| JP2012042115A | 2012-03-01 | |||
| JP2015041418A | 2015-03-02 | |||
| JP2016164478A | 2016-09-08 | |||
| JPH0323604U | 1991-03-12 | |||
| JP2016017732A | 2016-02-01 |
Foreign References:
| US20150077938A1 | 2015-03-19 |
Attorney, Agent or Firm:
Patent Business Corporation Yuai Patent Office