Ventilation device

Details Ventilation device Ventilation device

1982-07-02

1984-05-22

Makay, Albert J.

Heat exchange

With alarm, indicator, signal, register, recorder, test or...

Remotely controlled inspection means

374148, 374189, G01K 1300

Patent

active

044495749

ABSTRACT:
A ventilation device including a heat exchanger having thermosensitive elements each placed, respectively at the inlet of an air-feeding passage, the inlet of an air-discharging passage and the outlet of the air-feeding passage and a display unit for showing temperature detected by the respective thermosensitive elements.

REFERENCES:
patent: 1161254 (1915-11-01), Scanes et al.
patent: 1561659 (1925-11-01), Nichols
patent: 3113501 (1963-12-01), Cargo
patent: 4217761 (1980-08-01), Cornaire et al.
patent: 4352290 (1982-10-01), Neils

Affiliated with

Also associated with

Rating

Ventilation device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ventilation device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ventilation device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1473448