Inlet flow guide for a low pressure turbine
CA 1294889 C · Owner: Parker, David Marchant · Inventors: Parker, David Marchant; Groenendaal, John Combe, Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
W.E. 53,905, Abstract, The inlet flow guide includes a generally cylindrical shroud plate, a generally cylindrical bridge piece, elongated attachment members, biasing members and sealing members. The shroud plate is in confronting cylindrical sections, is adapted to be attached to the pair of confronting stationary blades of the annular rows of turbine blades, and includes tapped bores therethrough. The cylindrical sections of the shroud plate are in arc cylindrical sections. The bridge piece is in semi cylindrical sections and has bores therethrough of a predetermined size to accommodate expected movements during the operation of the turbine, and which are capable of alignment with the …
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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 January 28, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 28, 2009.
- 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.