Rotary atomizer bell
CA 1188936 A · Owner: Abb Paint Finishing, Inc. · Inventors: Coeling, Kenneth J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved rotary atomizer bell is disclosed for use in an electrostatic rotary atomizer liquid paint applicator. The bell has a paint discharge edge at a front end and has a predetermined wall thickness at the front end. In one embodiment, a radius of from 0.040 inch up to the front end wall thickness is provided between an exterior surface and a flat front end surface. In a modified embodiment the front, end surface on the bell lies on a right conical surface of revolution having an apex located on the axis of revolution of the bell and spaced outwardly from the bell and having a base angle of between about 7° to 20°.
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 June 18, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 18, 2002.
- 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.