Accession Number : AD0800322

Title :   LOW POWER PROPORTIONAL CONTROL CRYSTAL OVENS TYPE M6 AND N13.

Descriptive Note : Quarterly rept. no. 4, 1 Apr-30 Jun 66,

Corporate Author : FREQUENCY ELECTRONICS INC NEW HYDE PARK NY

Personal Author(s) : Bloch, M. B. ; Gheorghiu, P. ; Ho, J. C. ; Math, I.

Report Date : SEP 1966

Pagination or Media Count : 16

Abstract : During this period the M6 oven was redesigned using a long neck dewar and several N13's were built. Both types were tested in order to find if they meet the specification. The additional insulation provided by using the new redesign permits both Type M6 and N13 to operate at nominal power dissipation specified, 400 MW and 150 MW respectively. At the high ambient extreme both ovens present difficulties. Also some electrical problems were encountered. Descriptions of the electrical, thermal, and mechanical difficulties with actions taken to correct them are given. (Author)

Descriptors :   (*CRYSTAL OVENS, DESIGN), TEMPERATURE CONTROL, THERMAL INSULATION, POWER SUPPLIES, HEATING ELEMENTS.

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE