http://www.transmission-crafters.com/How%20TC%20Works.htm
http://www.victrans.com/works.html
http://www.fordmuscle.com/archives/2000/09/converter/index.shtml
http://www.eastcoastconverters.com/works.htm
http://www.howstuffworks.com/torque-converter1.htm
http://www.eastauto.co.nz/tech.html
http://www.islandnet.com/~victrans/Components.html
http://www.ctts.nrel.gov/analysis/advisor_doc/NewAutoTX.htm