Heat exchanger for heating, and air conditioner for vehicle use
AssigneeDenso Corporation
InventorEiichi Torigoe
Life of this patent
Estimating the term…
Abstract
A heat exchanger for heating comprises a plurality of heat transfer plate members (34) arranged in parallel with each other at predetermined intervals; and connecting portions (35, 36) for integrally connecting the plurality of heat transfer plate members (34) to each other, wherein air passages (37) are formed between the plurality of heat transfer plate members (34), inner fluid passages (31) are formed in the heat transfer plate members (34), fluid, for heating air which passes in the air passages (37), flows in the inner fluid passages (31), and an electric heat generating film (40), for heating the air which passes in the air passages (37), is formed on surfaces of the plurality of heat transfer plate members (34).
Claims16
A heat exchanger for heating comprising:
- a plurality of heat transfer plate members (34) arranged in parallel with each other at predetermined intervals;
- and
- connecting portions (35, 36) for integrally connecting the plurality of heat transfer plate members (34) to each other, wherein
- air passages (37) are formed between the plurality of heat transfer plate members (34),
- inner fluid passages (31) are formed in the heat transfer plate members (34), fluid for heating air, which passes in the air passages (37), flows in the inner fluid passages (31), and
- an electric heat generating film (40) for heating the air, which passes in the air passages (37), by energizing is formed on surfaces of the plurality of heat transfer plate members (34).
A heat exchanger for heating comprising:
- a plurality of heat transfer plate members (34) arranged in parallel with each other at predetermined intervals;
- and
- connecting portions (35, 36) for integrally connecting the plurality of heat transfer plate members (34) to each other, wherein
- the heat transfer plate members (34) and the connecting portions (35, 36) are formed of an electrically insulating material by means of integral molding,
- the air passages (37) are formed between the plurality of heat transfer plate members (34),
- the heat transfer plate members (34) are formed into a solid plate-shape, and
- an electric heat generating film (40) for heating the air, which passes in the air passages (37), by energizing is formed on surfaces of the plurality of heat transfer plate members (34).
Dependencies are inferred from the claim text.