Apparatus for collecting dust from gas
CA 1311696 C · Owner: Jakobs, Rudolf · Inventors: Reichel, Dieter; Quass, Gunter; Brehm, Lothar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
For a collection of dust from gases at temperatures up to 900°C and under pessures up to 20 bars by means of gas-permeable two-dimensional filter elements an appa-, ratus is proposed which comprises a pressure-resisting cylindrical outer housing, which contains a gas-tight pearshaped inner housing, which is movably mounted in the outer housing by a means of a heat-insulating carrying structure and is provided with a tubular gas outlet port and comprises a cambered bottom, which contains cylindrical filter elements. A pressure-confining gas-tight compensator is provided between the tubular gas outlet port of the inner housing and the outer housing. Because the "pressure-confining" and …
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 December 22, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 22, 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.