Charge injection device
CA 1236348 A · Owner: Exxon Research And Engineering Company · Inventors: Kelly, Arnold J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In charge injection apparatus comprising essentially a charge injector (1) and a fluid supply arrangement (2) for the charge injector fluid to be, charged is introduced into a mixing chamber (20) via a supply line (25) where it becomes mixed with a volatile fluid, such as a high vapor pressure hydrocarbon or a halogenated component supplied through line (28). The resulting fluid mixture is introduced into the charge injector and, on emerging through the exit orifice (5) of the charge injector into ambient atmosphere, the volatile fluid volatilizes to form a blanket of gas of higher dielectric strength than that of the ambient atmosphere. In this way resistance to, dielectric breakdown is …
Read the whole patent
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 May 10, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 10, 2005.
- 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
Timeline From CIPO dates
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.