Temperature-measuring device for rotary kilns
CA 1062044 A · Owner: Metallgesellschaft Aktiengesellschaft · Inventors: Georgi, Hans; Lange, Wilhelm; Werner, Dietrich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A temperature-measuring device for rotary kilns comprising a stripping sleeve, which is rigidly mounted in a bore in the shell of the rotary kiln and protrudes to some extent into the rotary kiln, and a thermocouple which is, disposed in a protective tube which is movably disposed in the, stripping sleeve and secured to a lifting a lowering device which is mounted on the outside of the shell. The ceramic ring is disposed in the stripping sleeve at its lower end the, lower end of the protective tube is mounted in the opening of the ceramic ring, the upper end of the protective tube is secured to a rod, which is coaxially guided in the lifting and lowering device with respect to the opening …
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 September 11, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 11, 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
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.