The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 22, 1994
Filed:
Nov. 10, 1992
David A Pass, Kennesaw, GA (US);
Thomas A Rice, Kennesaw, GA (US);
Other;
Abstract
A mobile vapor recovery apparatus (10) efficiently removes materials from the vadose layer of earth soil. The apparatus (10) has a plurality of intake ports (14a-14d) each configured to releasably connect to a well pipe communicating gas having vaporized materials from a well in the soil. The intake ports (14a-14d) communicate the gas to a common manifold (24). A fluid collection tank (26) receives the gas from the manifold (24) and collects fluid entrained in the gas. A blower (32) draws the gas into the intake ports (14a-14d) by forcing the gas from the tank (26) and out of an exhaust port (34). A transportable support frame (12) is configured to support the plurality of intake ports (14a-14d), the fluid collection tank (26), and the blower (32) in a self-contained transportable unit. In addition, the mobile vapor recovery apparatus (10) may be mounted within a trailer unit (82) having a locking mechanism (102).