Invention Grant
US08028858B2 Compressed gas cartridge permeation dispenser having a predictable permeation rate
有权
具有可预测的渗透速率的压缩气瓶渗透分配器
- Patent Title: Compressed gas cartridge permeation dispenser having a predictable permeation rate
- Patent Title (中): 具有可预测的渗透速率的压缩气瓶渗透分配器
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Application No.: US12980177Application Date: 2010-12-28
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Publication No.: US08028858B2Publication Date: 2011-10-04
- Inventor: Anthony S. Hollars
- Applicant: Anthony S. Hollars
- Agency: Quarles & Brady LLP
- Agent Dale F. Regelman
- Main IPC: B67D7/00
- IPC: B67D7/00
Abstract:
A compressed gas cartridge is pierced and dispenses its pressurized gas through a permeation element that serves as a way to regulate the rate of gas dispensed out an outlet in the surrounding housing. It has been found that the use of a permeation element can control the rate of dispensation to an almost constant rate over time, which is valuable in applications such as art preservation for just one example.
Public/Granted literature
- US20110147412A1 COMPRESSED GAS CARTRIDGE PERMEATION DISPENSER HAVING A PREDICTABLE PERMEATION RATE Public/Granted day:2011-06-23
Information query
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