File:PSM V20 D393 Bunsen lamp.png

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Summary

Description
English: Bunsen lamp.

The gas enters through the metallic tube a, passes through the block b, and finds an outlet through one or more small apertures at c. Surrounding c is a larger metallic tube, d d, having at his base two apertures for the admission of air. The mixed gas and air rise through the tube d d, and burn at the top with a pale-blue, smokeless flame.

Date
Source Armsby, H. P. (January 1882). "The Bunsen lamp". Popular Science Monthly 20: 379. New York: P. Appleton and Company.
Author H. P. Armsby

Licensing

Public domain
Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.

United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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Date/TimeThumbnailDimensionsUserComment
current22:22, 8 May 2014Thumbnail for version as of 22:22, 8 May 2014812 × 934 (33 KB)IneuwUser created page with UploadWizard