Accession Number:

AD0601508

Title:

AN APPARATUS FOR MEASURING RAPIDLY CHANGING TEMPERATURES.

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• London,G. E.

Report Date:

1964-05-26

Pagination or Media Count:

4.0

Abstract:

The apparatus for measuring rapidly changing temperatures, containing an inertia thermotransducer e. g., a resistance thermometer, a lead network, and differentiating operational amplifiers comprising a calculating device to determine the time constant of the thermotransducer, differs in that, to automatically correct the lead-network time constant with respect to the changing magnitude of the thermotransducer time constant, a magnetizing coil through which passes current proportional to the thermotransducer time constant, is used in the lead-network. Author

Descriptors:

• *TEMPERATURE SENSITIVE ELEMENTS
• RESISTANCE THERMOMETERS
• AMPLIFIERS
• CIRCUITS
• MAGNET COILS
• GAS FLOW
• TEMPERATURE
• MEASUREMENT
• PATENTS
• USSR

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE