Title:
HEATING MEDIUM HEATING DEVICE AND VEHICLE AIR CONDITIONER USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/212665
Kind Code:
A1
Abstract:
This heating medium heating device (10) comprises: a PTC heater (40); a first heating medium distribution box (20) tightly sealed to one surface side of the PTC heater (40) and having a first heating medium distribution path (41) formed therein; a second heating medium distribution box (50) that is tightly sealed to the other surface side of the PTC heater (40) and having a second heating medium distribution path (42) formed therein, and which is connected to the first heating medium distribution box (20); an inlet header space (44) and outlet header space (45) that respectively connect the upstream ends and downstream ends of the first and second heating medium distribution paths (41, 42); an inlet unit (47) that feeds the heating medium into the inlet header space (44); and an outlet unit (48) that discharges the heating medium from the outlet header space (45).
Inventors:
ADACHI TOMOYASU (JP)
Application Number:
PCT/JP2016/081340
Publication Date:
December 14, 2017
Filing Date:
October 21, 2016
Export Citation:
Assignee:
MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD (JP)
International Classes:
B60H1/22; F24H3/04
Foreign References:
| JP2014129090A | 2014-07-10 | |||
| JP2011152907A | 2011-08-11 | |||
| JP2012131433A | 2012-07-12 | |||
| JP2013056641A | 2013-03-28 |
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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