RESEARCH AND DEVELOPMENT OF HERMETICALLY SEALED RELAYS WITH ISOLATED CONTACTS.

Abstract

The purpose of this investigation was to provide models and performance information on relays and ferreed devices employing glass sealed contacts. Single-make, dry reed sealed contacts were used in the ferreed devices, while single-make and three-element-transfer dry reed sealed contacts and mercury-wetted, position-independent, transfer sealed contacts were used in the relay models. Exploratory environmental tests were conducted on representative samples. The results of these studies as well as the operating characteristics of all samples furnished to the USAELRDL are presented. (Author)

Document Details

Document Type
Technical Report
Publication Date
Mar 15, 1964
Accession Number
AD0438525

Entities

People

  • Claus Schneider
  • J. M. Alfiero

Tags

DTIC Thesaurus Topics

  • Environmental Tests

Readers

  • Aerospace Test and Evaluation
  • Battery Technology and Engineering
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).