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| Number | Title | Issue Date |
| 5655720 | Hammer mill with improved cover liner assembly A hammer mill for reducing the size of particles has a generally cylindrical chamber with first and second side walls, cylindrical lower wall portion and an upper wall portion. Plural hammers extend radially from a cylindrical rotatable body mounted in th... | 08/12/1997 |
| 5465912 | Pulverizing and grinding hammer An improved pulverizing and grinding hammer and methods of making and using such a hammer in a hammer mill are disclosed. The improved hammer has a substantially trapezoidal insert made of a hard metal such as STELLITE 12 that is brazed onto a groove in a... | 11/14/1995 |
| 5421845 | Low pressure pulse jet dust collector The present invention shows a cleaning system for dislodging the collected dust from filter media in a low pressure high capacity gas stream filter. In the preferred embodiment, pressurized gas from an external tank is ducted through a revolving arm which... | 06/06/1995 |
| 5308485 | Integrated collar, filter bag, cage and locking ring assembly for baghouses Disclosed is a filter assembly for use in a baghouse having a cell plate provided with openings. The filter assembly includes a collar, filter bag, tubular supporting cage and locking ring. The filter bag filters particulate material and extends from belo... | 05/03/1994 |
| 5290441 | Integrated collar, filter bag, cage and locking ring assembly for baghouses Disclosed is a filter assembly for use in a baghouse having a cell plate provided with openings. The filter assembly includes a collar, filter bag, tubular supporting cage and locking ring. The filter bag filters particulate material and extends below the... | 03/01/1994 |
| 5202021 | Integrated molded collar, filter bag, cage and locking ring assembly for baghouses Disclosed is a filter assembly for use in a baghouse having a cell plate provided with openings. The filter assembly includes a molded collar, filter bag, tubular supporting cage and locking ring. The filter bag filters particulate material and extends fr... | 04/13/1993 |