Controlled dosing of liquid cryogen

Details Controlled dosing of liquid cryogen Controlled dosing of liquid cryogen

1996-04-11

1998-04-28

Capossela, Ronald C.

Refrigeration

Storage of solidified or liquified gas

Liquified gas transferred as liquid

62 505, F17C 702

Patent

active

057430969

ABSTRACT:
The invention relates to systems and methods for delivering controlled doses of a liquid cryogen. Controlling a restriction in a return conduit and other system geometry maintains proper circulation through a delivery and return conduit, enabling reliable control over the temperature and pressure of the liquid cryogen at the site of dosing.

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