Exhaust control for cryogenic freezer

Details Exhaust control for cryogenic freezer Exhaust control for cryogenic freezer

1984-05-08

1985-07-16

Capossela, Ronald C.

Refrigeration

Processes

Treating an article

62266, 62374, 62380, 236 49, F25D 1306

Patent

active

045288194

ABSTRACT:
An exhaust system for a cryogenic freezer is set forth wherein the system senses the temperature of an aperture in the freezer to detect any outward passage of cryogenic vapors and based upon that sensing, controllably operates an exhaust fan to remove such cryogenic vapors.

REFERENCES:
patent: Re28712 (1976-02-01), Klee
patent: 3214928 (1965-11-01), Oberdorfer
patent: 3299659 (1967-01-01), Dreksler et al.
patent: 3345828 (1967-10-01), Klee et al.
patent: 3403527 (1968-10-01), Berreth et al.
patent: 3485055 (1969-12-01), Webster et al.
patent: 3826100 (1974-07-01), Vahl
patent: 3892104 (1975-04-01), Klee et al.
patent: 3898863 (1975-08-01), Wagner
patent: 3926080 (1975-12-01), Bettcher
patent: 3927828 (1975-12-01), Jones
patent: 4057978 (1977-11-01), Sato et al.
patent: 4276753 (1981-07-01), Sandberg et al.
patent: 4394957 (1983-07-01), Newton, III

Affiliated with

Also associated with

Rating

Exhaust control for cryogenic freezer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exhaust control for cryogenic freezer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust control for cryogenic freezer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1730090