O-ring (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "O-ring" in English language version.

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about.com

inventors.about.com

archive-it.org

wayback.archive-it.org

caeuniversity.com

dhcae.com

dichtomatik.us

catalog.dichtomatik.us

  • "Type details". O-ring elastomer. Dichtomatik Americas. 2012. Retrieved 9 April 2013.

espacenet.com

worldwide.espacenet.com

  • US patent 2180795, Niels A. Christensen, issued 1939-11-21 

freepatentsonline.com

  • 2180795, Christensen, Niels A., "Packing", issued 1939-11-21 , applied 1937-10-02
  • 2115383, Christensen, Niels A., "Hydraulic brake", issued 1938-04-26 , applied 1933-12-29

gallagherseals.com

harvard.edu

physics.harvard.edu

  • Whitlock, Jerry (2004). "The Seal Man's O-Ring Handbook" (PDF). EPM, Inc. - The Seal Man. Archived from the original (PDF) on 2019-08-10. Retrieved 2018-12-08.

mdc-vacuum.com

mykin.com

n-c.com

oringsusa.com

parker.com

divapps.parker.com

patents.google.com

processingtalk.com

sae.org

slb.com

glossary.oilfield.slb.com

  • "O-ring". Glossary.oilfield.slb.com. Archived from the original on 2011-06-07. Retrieved 2011-03-25.

theoringstore.com

trelleborg.com

tss.trelleborg.com

uh.edu

web.archive.org

  • Whitlock, Jerry (2004). "The Seal Man's O-Ring Handbook" (PDF). EPM, Inc. - The Seal Man. Archived from the original (PDF) on 2019-08-10. Retrieved 2018-12-08.
  • "Nor-Cal Products, Inc. - NW Stainless Steel Centering Rings with O-ring". Archived from the original on 2007-09-21. Retrieved 2008-01-25.
  • "O-ring". Glossary.oilfield.slb.com. Archived from the original on 2011-06-07. Retrieved 2011-03-25.
  • "John Crane seals measure up to API standards: News from John Crane EAA". Processingtalk.com. 2005-12-09. Archived from the original on 2009-02-24. Retrieved 2011-03-25.