Jump to content

File:Potash Bichromate Cell.jpg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (905 × 765 pixels, file size: 137 KB, MIME type: image/jpeg)

Summary

Description
English: Potash Bichromate cells are sometimes made without a porous cells, on the left, and sometimes with, on the right. The plates employed are of carbon and zinc, and on the left the two outer plates are of carbon, and dip continuously into the liquid, while the middle plate is of zinc, and is only pushed down, by means of the handle a, into the liquid when it is desired that the cell shall send a current, and withdrawn as soon as the current is interrupted.
Date
Source Picture and figure description taken from: William Edward Ayrton: Practical Electricity, London, Cassell, 1891 Online, Page 223, Chapter V, Figure 84 and 85
Author William Edward Ayrton

Licensing

Public domain

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 70 years or fewer.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
 Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

File history

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

Date/TimeThumbnailDimensionsUserComment
current19:30, 9 May 2011Thumbnail for version as of 19:30, 9 May 2011905 × 765 (137 KB)Wdwd== Summary == {{Information |Description={{en|Potash Bichromate cells are sometimes made without a porous cells, on the left, and sometimes with, on the right. The plates employed are of carbon and zinc, and on the left the two outer plates are of carbon,

The following page uses this file:

Global file usage

The following other wikis use this file:

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://wiki.riteme.site/wiki/File:Potash_Bichromate_Cell.jpg"