Refrigerant coil fabrication methods

Details Refrigerant coil fabrication methods Refrigerant coil fabrication methods

1992-03-25

1993-07-20

Rosenbaum, Mark

Metal working

Method of mechanical manufacture

Condenser, evaporator or vaporizer making

29890046, 29890049, 29469, B21D 5300

Patent

active

052281973

ABSTRACT:
Using a series of identically sized, single row, single circuit refrigerant coil modules, fin/tube refrigerant coils of different nominal air conditioning tonnages are constructed by arranging different numbers of the identically sized modules in accordion-pleated orientations, with each modular coil having the same depth in the direction of intended air flow across the coil. Compared to conventional "A" coils used on the indoor side of air conditioning circuits, these accordion-pleated modular coils are more compact in the air flow direction, provide more coil surface area, permit lower coil face velocities with higher fin density, and significantly reduce the overall coil manufacturing costs since only one size of coil slab needs to be fabricated and inventoried to later assemble refrigerant coils of widely varying nominal air conditioning tonnages.

REFERENCES:
patent: 4319461 (1982-03-01), Shaw
patent: 4470271 (1984-09-01), Draper et al.
patent: 4545428 (1985-10-01), Onishi et al.
patent: 4898232 (1990-02-01), Ochiai et al.

Affiliated with

Also associated with

Rating

Refrigerant coil fabrication methods does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1752604