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:
Nov. 02, 1993
Filed:
Nov. 18, 1992
Goekhan Baykut, Bremen, DE;
Bruker-Franzen Analytik GmbH, , DE;
Abstract
In a method for extracting volatile substances from a vaporized liquid in which the vaporized liquid is withdrawn from an extraction chamber, a method of producing the vaporized liquid. The method includes the steps of introducing a carrier gas into the extraction chamber to form a vapor space, and spraying a liquid into the vapor space to form a vaporized liquid. An apparatus for practicing the method includes an extraction chamber in fluid communication with a liquid specimen source, and a liquid injection arrangement extending into the extraction chamber for spraying the liquid from the liquid specimen source in the vapor space to form a vaporized liquid. A carrier gas supply arrangement is provided adjacent to the extraction chamber for introducing carrier gas into the chamber to form a vapor space. The apparatus may further include a specimen chamber for collecting a predetermined amount of liquid prior to spraying.