The temperature of the hot air stream in the upper part differs from that (is, for example, higher than) in the lower part.

The hot air stream blown from the air conditioner into a room is utilized as the hot stimulus, while the cold air stream also blown from the air conditioner is utilized as the cold stimulus.

integrated thermostat for a constant warm air flow

The apparatus for activating physiological functions comprises, for example, a heat pump type air conditioner capable of selectively generating a hot air stream and a cold air stream.

According to the invention, the hot air flow (24) is mixed with a cold fresh air flow (25) upstream of the catalytic converter (19) for setting a specific temperature.

A straightened hot air flow is formed in at least the tubular constriction and the tapered section.

A burner (37) directs a hot air stream into the small end (2) of the inner drum (1).

In both parts a hot air stream (14) is created and directed toward the carrier.

The invention relates to a power supply independent device (1) producing a hot air flow (2).

It may be equipped with a fan and a heating coil to generate a flow of warm air.

I never did determine where this cool air was coming from.

Bella Swan walked into the flow of the heated air that blew toward me from the vent.

The Spongia Officinalis or other poriferan is initially beaten and washed in a water stream, thermochemically processed and dried in a hot air stream then sterilised using ionising radiation.

Heating occurs radially on its inner surface by means of a stream of hot air, produced by the open flame of a burner (6).

The exhaust openings are configured in such a manner that the heated airflow does not hit the projector chassis before it has been mixed with the cooler, airflow and before it reaches the exit grill.