Image:AirMotionTransformer.png

From Wikipedia, the free encyclopedia

Image
File history
File links

No higher resolution available.
AirMotionTransformer.png‎ (506 × 361 pixels, file size: 15 KB, MIME type: image/png)

[edit] Summary

Air-motion transformer sketch, from Heil's US patent 3636278, 1972. That makes it PD, but I couldn't spot an appropriate tag for a patent drawing so I used the US gov tag.

[edit] Licensing

This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright.
Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	06:06, 17 October 2007	506×361 (15 KB)	Dicklyon (Talk \| contribs)	(Air-motion transformer sketch, from Heil's US patent 3636278, 1972. That makes it PD, but I couldn't spot an appropriate tag for a patent drawing so I used the US gov tag.)