Fluidized bed lubricant container
US4445351A · kind A · utility
3Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 1982 |
| Grant date | May 1, 1984 |
| Priority date | — |
| Expiry date | Mar 15, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21C9/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A fluidized bed die container holding a lubricant compound receives material which is to be reduced in a die. Pressurized air entering the bed beneath the lubricant agitates the particles to fluidize them so that contact is continually assured between the lubricant and the material, and the pressurized air is used to help cool the die.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.