Signal source for compressor analog

Details Signal source for compressor analog Signal source for compressor analog

1981-03-23

1983-12-06

Gruber, Felix D.

Boots, shoes, and leggings

331 18, 331178, 364607, G06G 764, G06F 1534, H03B 1900

Patent

active

044197357

ABSTRACT:
An improved driving signal source for an electrical analog of a reciprocating compressor generates a variable frequency sinusoidal output. The ratio between the electrical frequency used by the analog and the mechanical frequency of the modeled compressor is controlled by a ratio set switch. Upper and lower limits of the mechanical speed are operator determined, and the electrical output frequency is varied between the corresponding upper and lower electrical analog frequencies. The instantaneous output frequency of the improved source is displayed in terms of mechanical compressor speed. The ratio of electrical to mechanical frequency can be changed independently of the upper and lower mechanical speed settings.

REFERENCES:
patent: 2936041 (1960-05-01), Sharp et al.
patent: 2951638 (1960-09-01), Hughes et al.
patent: 2979940 (1961-04-01), Damewood et al.
patent: 2997124 (1961-08-01), Damewood et al.
patent: 3662163 (1972-05-01), Miller et al.
patent: 3753141 (1973-08-01), Van Elk et al.
patent: 4001726 (1977-01-01), Sandford, Jr. et al.
patent: 4061973 (1977-12-01), Reimers et al.
patent: 4346352 (1982-08-01), Baetke

Affiliated with

Also associated with

Rating

Signal source for compressor analog does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2032724