Dual voltage forced air heat exchanger

Details Dual voltage forced air heat exchanger Dual voltage forced air heat exchanger

1974-12-09

1976-06-01

King, Lloyd L.

Refrigeration

Processes

Circulating external gas

62180, 62186, 165 39, F25D 1706

Patent

active

039599795

ABSTRACT:
This patent describes forced air heat exchangers using single phase A. C. motors to drive their fans and a method of securing high and low speed operation of the motors by connecting them alternately in delta and wye across a 3-phase power supply.

REFERENCES:
patent: 2273992 (1942-02-01), Robb
patent: 2451385 (1948-10-01), Groat
patent: 2544592 (1951-03-01), Feinberg
patent: 2835476 (1958-05-01), Kobut
patent: 2884764 (1959-05-01), Siggelin

Affiliated with

Also associated with

Rating

Dual voltage forced air heat exchanger does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual voltage forced air heat exchanger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual voltage forced air heat exchanger will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2397958