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Presentation on Cryocooler Technology - IRCC

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<strong>Cryocooler</strong> <strong>Technology</strong> Development<br />

Modificati<strong>on</strong>s of Single – Stage ‘U’ type PTR :<br />

180<br />

75<br />

Advantages :<br />

1. The CD is reduced from<br />

75 mm to 40 mm. This<br />

has reduced the dead<br />

volume.<br />

180<br />

40<br />

2. The ‘U’ bend is made<br />

integral with Cold End.<br />

This has reduced the<br />

soldering problem.<br />

Prof. M. D. Atrey – Department of Mechanical<br />

Engineering, IIT Bombay, Powai, Mumbai-400 076<br />

Dr P K Patwardhan <strong>Technology</strong> Development award Lecture<br />

30 th Aug 2010, IIT Bombay

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