Heat exchange – With alarm – indicator – signal – register – recorder – test or... – Remotely controlled inspection means
Patent
1994-03-23
1996-01-23
Rivell, John
Heat exchange
With alarm, indicator, signal, register, recorder, test or...
Remotely controlled inspection means
165 21, 165 59, 165137, F25B 2900
Patent
active
054858780
ABSTRACT:
A heating, ventilation, and air conditioning (HVAC) system is disclosed which is capable of receiving interchangeable ventilation modules having varying degrees of air mixing abilities. A ventilation module fits inside the HVAC system and connects to a return air opening, an exhaust duct, an inlet air opening, and a supply air duct for proper routing of air to be conditioned. As ventilation needs change, a different module with appropriate ventilation characteristics can replace the existing module while keeping intact all other components of the HVAC system such as blowers, compressors, heaters, condensing coils and the like. Ventilation module functionality ranges from an economizer module which allows 100% outside air into a structure, to a motorized air damper module which can be controlled based on various factors such as room occupancy to provide a limited range of fresh and return air mixing, to a blank-off plate which completely prevents use of outdoor air thus leaving the system to condition return air only for supply to the structure. A ventilation module for efficient and economical system operation capable of energy transfer between incoming air and exhausted stale air from the structure is also provided, adaptable to various new or existing types of heating and cooling systems.
REFERENCES:
patent: 2938712 (1960-05-01), Pellmyr
patent: 3165625 (1965-01-01), Potter
patent: 3611906 (1971-10-01), Lorenz
patent: 3618659 (1971-11-01), Rawal
patent: 3982583 (1976-09-01), Shavit
patent: 4018266 (1977-04-01), Kay
patent: 4072187 (1978-02-01), Lodge
patent: 4113004 (1978-09-01), Rush et al.
patent: 4415023 (1983-11-01), Vandervaart
patent: 4537035 (1985-08-01), Stiles
patent: 4608836 (1986-09-01), MacCracken et al.
patent: 4655278 (1987-04-01), Seguin
patent: 4678025 (1987-07-01), Oberlander
patent: 4741390 (1988-05-01), Koch
patent: 4987952 (1991-01-01), Beal et al.
Four Seasons Air Conditiong Series publication "The Stiles Trimline", Dec. 27, 1984, cover page and pp. 1, 2, 3 and 5.
Bard Manufacturing Company
Rivell John
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