File:NSRW Artificial Ice - water condenser.jpg

From Wikisource
Jump to navigation Jump to search

Original file ‎(733 × 876 pixels, file size: 409 KB, MIME type: image/jpeg)

Description
English: In making artificial ice the first step is to get pure water. The water is boiled and then allowed to stand so that the impurities may settle. After this sediment has settled the water is drawn off and distilled; that is, it is turned into steam and this steam is condensed back into water, as your breath condenses on the window on a cold day. This picture shows a condenser. In the condenser is a series of parallel pipes inside of which cold water is kept running. The steam to be condensed comes in through one of the large pipes which enter the condenser at the top. The other large pipe supplies the cold water and connects with the coil of smaller pipes inside. As the steam is condensed into water it falls to the bottom of the condenser and passes out through the pipe at the end of the condenser nearest you.
Date published 1914
Source The New Student's Reference Work, v. 2, 1914, between p. 910 and 911 (first page of essay on "Artificial Ice"; top left photo)
Author Brown Bros.
Permission
(Reusing this file)
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.
→

This file has been extracted from an original image in The New Student's Reference Work: File:LA2-NSRW-2-0474.jpg.

 new file
Public domain

The author died in 1936, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 80 years or fewer.

This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

File history

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

Date/TimeThumbnailDimensionsUserComment
current17:07, 28 March 2015Thumbnail for version as of 17:07, 28 March 2015733 × 876 (409 KB)Library Guy{{Information |Description ={{en|1=In making artificial ice the first step is to get pure water. The water is boiled and then allowed to stand so that the impurities may settle. After this sediment has settled the water is drawn off and distilled; t...

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Retrieved from "https://en.wikisource.org/wiki/File:NSRW_Artificial_Ice_-_water_condenser.jpg"