100 WATT THERMOELECTRIC POWER SYSTEM FOR BUOY APPLICATIONS.
Abstract
The first 100 watt thermoelectric generator for the U. S. Navy Marine Engineering Laboratory has been assembled. The enclosure in which the thermoelectric modules are placed is being checked to insure leak free construction. Verification of the hermetic seal is being accomplished by using a helium mass spectrometer technique. A vacuum of 10 to the minus 5th power torr is applied to the container and a blanket of helium gas applied to all joints and seals. If a flaw exists, the helium will enter and be recorded on the mass spectrometer. While in operation, the generator will contain an inert atmosphere and this method of leak testing will insure containment for the full period of operation.
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 11, 1965
- Accession Number
- AD0624216
Entities
People
- Dale A. Naumer
Organizations
- Westinghouse Electric Corporation