Heating systems – Heat and power plants
Patent
1979-07-30
1981-06-02
Davis, Albert W.
Heating systems
Heat and power plants
165 47, 165 51, 165DIG12, F24D 104
Patent
active
042706955
ABSTRACT:
A self-contained service module incorporates a water cooled internal combustion engine as a primary power source which drives a low-pressure, high volume forced air ventilation system; a water cooled, high-pressure air compressor; and an alternator. Large diameter steel tubing is utilized as a basic framework for the system and provides a dual function by supporting the primary components of the system and by serving as a reservoir for the high-pressure air. A heat exchange radiator is provided to remove heat from the engine and air compressor cooling liquid and heat the low-pressure air in the ventilation system. When heated air is not required, the radiator is moved to a second position so that air passing therethrough is exhausted from the unit and fresh air at ambient temperatures is provided by the ventilation system.
REFERENCES:
patent: 3610524 (1971-10-01), Wallen
patent: 3672445 (1972-06-01), Carson
patent: 3799244 (1974-03-01), Strauss et al.
patent: 3964458 (1976-06-01), Strauss et al.
Davis Albert W.
Focarino Margaret A.
LandOfFree
Underground service module does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Underground service module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Underground service module will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1861710