Accession Number : AD0856665

Title :   Coolant Pump Power Inverter - Breadboard Evaluation Testing.

Descriptive Note : Final rept.,

Corporate Author : MCDONNELL CO ST LOUIS MO

Personal Author(s) : Mooney, R. W.

Report Date : 29 SEP 1967

Pagination or Media Count : 12

Abstract : Tests were conducted to establish the running characteristics of a motor (52-83700-403, S/N 123-111) used to drive the coolant pumps of the Environmental Control System in the Gemini B spacecraft. The three-phase power sources for the motor were breadboard models of the spacecraft high and low power inverters.

Descriptors :   (*MANNED SPACECRAFT, INVERTERS), (*SPACE STATIONS, INVERTERS), (*INVERTERS, POWER SUPPLIES), (*ELECTRIC MOTORS, COOLANT PUMPS), SPACE CAPSULES, RELIABILITY(ELECTRONICS), CLOSED ECOLOGICAL SYSTEMS.

Subject Categories : Electric Power Production and Distribution
      Pumps, Filters, Pipes, Tubing, Fittings & Vlvs
      Manned Spacecraft

Distribution Statement : APPROVED FOR PUBLIC RELEASE