REUSABLE MODIFIED HELIUM SHROUD SOIL VAPOR SAMPLING SYSTEM WITH AN IN-LINE HELIUM DETECTOR
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Mar 13, 2025
app pub date -
May 29, 2024
filing date -
May 29, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A reusable modified helium shroud soil vapor sampling system with an in-line helium detector includes a reusable, portable, sampling platform including a chimney attachable to a well head. The sampling platform includes an area for placement of at least one disposable three-way valve, at least one flow controller, at least one sampling can, an ambient helium detector, a line coupled to a helium tracer source, at least one vapor sampling line coupled to a soil vapor sampling well at a predetermined depth, and at least one purge line coupled to at least one purge source. An in-line helium detector is coupled between the at least one purge line and the at least one purge source, and a flexible collapsible shroud cover is configured to optimally seal a volume of helium between the shroud cover and the sampling platform.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully