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:
Mar. 24, 2026
Filed:
Apr. 19, 2021
Shimadzu Corporation, Kyoto, JP;
Yuji Nakama, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
A gas chromatograph includes: a gas chromatograph body having an interior space thermally isolated from an outside; at least one sample vaporization unit mounted on an upper portion of the gas chromatograph body, the sample vaporization unit having a housing provided therein with a heating space surrounded by a heater and being configured to vaporize a sample injected into the heating space by heat from the heater and introduce the vaporized sample into the gas chromatograph body; and at least one cooling fan mounted on the gas chromatograph body to correspond to the at least one sample vaporization unit to blow cooling air toward the least one sample vaporization unit. A heat insulating member is interposed between the gas chromatograph body and the at least one cooling fan to thermally isolate the at least one cooling fan from the gas chromatograph body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile