Apparatus and method for securing a fabricated diaphragm to electrodes in an electrolytic cell
CA 1048249 A · Owner: Olin Corporation · Inventors: Woodard, Kenneth E. (Jr.); Specht, Steven J.; Adams, John O.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus is provided for securing a fabricated diaphragm to each of a section of electrodes h diaphragm, encloses each electrode and has an open end adjacent to the electrode plate. The apparatus comprises two bars one, positioned along a first side and one positioned along a third side of the electrode section. A plurality of elements are attached to each of the bars. The elements are positioned between adjacent electrodes and secure one edge of each of two adjacent diaphragms. The elements may be interconnected to provide additional sealing of the diaphragm. A rod is positioned along the second and fourth sides of the electrode section to seal the outer edge of the diaphragm enclosing …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted February 13, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 13, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
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Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.