Refrigeration – Refrigeration producer – Evaporator – e.g. – heat exchanger
Patent
1982-08-16
1983-07-26
Capossela, Ronald C.
Refrigeration
Refrigeration producer
Evaporator, e.g., heat exchanger
62295, 248636, 248638, F25B 1900
Patent
active
043948197
ABSTRACT:
A system for attenuating the inherent vibration associated with a mechanical refrigeration unit employed to cryogenically cool sensitive instruments used in measuring chemical constituents of the atmosphere. A modular system including an instrument housing 13 and a reaction bracket 14 with a refrigerator unit 15 "floated" therebetween comprise the instrumentation system. A pair of evacuated bellows 20,25 "float" refrigerator unit 15 and provide pressure compensation therefor at all levels of pressure from sea level to the vacuum of space. Vibration isolators 27 (FIG. 1) and 57 (FIG. 2) when needed provide additional vibration damping for refrigerator unit 15. Flexible thermal strap 38 (20.degree. K.) serves to provide essentially vibration free thermal contact between cold tip 32 of refrigerator unit 15 and the instrument component 37 mounted on TDL mount 36. Another flexible strap 41 (77.degree. K.) serves to provide vibration free thermal contact between TDL mount thermal shroud 40 and thermal shroud 33 disposed about thermal shaft 34 at heat station 31.
REFERENCES:
patent: 3609992 (1971-10-01), Cacheux
patent: 3742729 (1973-07-01), Zulliger
patent: 3894403 (1975-07-01), Longsworth
patent: 4363217 (1982-12-01), Venuti
Capossela Ronald C.
Manning John R.
Nelson Wallace J.
Osborn Howard J.
The United States of America as represented by the Administrator
LandOfFree
Vibration isolation and pressure compensation apparatus for sens does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vibration isolation and pressure compensation apparatus for sens, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vibration isolation and pressure compensation apparatus for sens will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2217454