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:
Sep. 02, 1997
Filed:
Jun. 29, 1995
Anton F Deak, Nussbaumen, CH;
Dieter Glaser, Lorsch, DE;
Caroline Marchmont, Tegerfelden, CH;
Ung-Lap Ngo-Beelmann, Karlsruhe, DE;
Asea Brown Boveri AG, Baden, CH;
Abstract
In a high temperature probe (10), in particular for use in the hot gas stream of a gas turbine at temperatures of up to 1200.degree. C., which high temperature probe (10) comprises a metallic probe tube (11) having an internal drilled hole (12, 13) running in the direction of the tube axis of the probe tube (11) and a measurement space arranged at the lower end, which measurement space is separated from the internal drilled hole (12, 13) by a constriction (16a, b) and is in contact with the surroundings of the probe tube (11), and which high temperature probe (10) furthermore comprises at least one thermocouple (31, 32) which is conducted downwards in an insulated manner in the internal drilled hole (12, 13) and through the constriction (16a, b) into the measurement space, a high accuracy at a low time constant is achieved by the measurement space being configured as a flow-through channel (15) for the hot gases to be measured, which channel is oriented at right angles to the direction of the tube axis and runs through the probe tube (11) with one internal width (W), and by the thermocouple (31, 32), of which there is at least one, being arranged with its connection point (47) within the flow-through channel (15).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile