An impulse electric motor for driving recording instruments / by W.F. Joachim.

Format:

Book

Government document

Author/Creator:

Joachim, W. F., author.

Contributor:

United States. National Advisory Committee for Aeronautics, issuing body.

Series:

Technical note (United States. National Advisory Committee for Aeronautics) ; 157.

Technical notes / National Advisory Committee for Aeronautics ; No. 157

Language:

English

Subjects (All):

Electric motors.

Recording instruments.

Aeronautical instruments.

Physical Description:

1 online resource (13 pages, 4 unnumbered pages) : illustrations

Place of Publication:

[Washington, D.C.] : National Advisory Committee for Aeronautics, 1923.

Summary:

The chief purpose in undertaking the development of this synchronous motor was the creation of a very small, compact power source, capable of driving the film drums of the recording aircraft instruments designed by the staff of the National Advisory Committee for Aeronautics.

Notes:

Title from title screen (viewed August 9, 2019).

"September 1923."

"Langley Memorial Aeronautical Laboratory."

"Taken from Journal of the Franklin Institute, August, 1923."

No Federal Depository Library Program (FDLP) item number.

Includes bibliographical reference (page 1).

Print version record.

Other Format:

Print version: Joachim, William F. An Impulse electric motor for driving recording instruments

OCLC:

1117765922