| AIR-LOCK, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20100025989 | CHEMICAL AND BIOLOGICAL CLEAN AIR CONNECTOR - A connector for use in a contaminated environment is provided. The connector includes first and second couplers which are coupled together to produce a fluid path through the connector. Prior to coupling of the first and second couplers, the first and second couplers include plastic caps for minimizing the contaminants on the couplers. Elastomer face seals which can be contaminated are mated against one another compressing to expel contaminants and trapping contaminants between the elastomer face seals. The elastomer face seals are captured between a pair of O-rings. Parts of the elastomer face seals are flushed with fluid as the connector is coupled to further reduce contamination. All internal passages and the elastomer face seals are treated with an antimicrobial compound. The connector vents to the atmosphere during engagement of the first and second couplers such that the connector can operate at a higher pressure with reduced engagement force. | 02-04-2010 |
| 20080290657 | Chemical and biological clean air connector - A connector for use in a contaminated environment is provided. The connector includes first and second couplers which are coupled together to produce a fluid path through the connector. Prior to coupling of the first and second couplers, the first and second couplers include plastic caps for minimizing the contaminants on the couplers. Elastomer face seals which can be contaminated are mated against one another compressing to expel contaminants and trapping contaminants between the elastomer face seals. The elastomer face seals are captured between a pair of O-rings. Parts of the elastomer face seals are flushed with fluid as the connector is coupled to further reduce contamination. All internal passages and the elastomer face seals are treated with an antimicrobial compound. The connector vents to the atmosphere during engagement of the first and second couplers such that the connector can operate at a higher pressure with reduced engagement force. | 11-27-2008 |
