CERAMIC LINING

PROBLEM TO BE SOLVED: To guarantee a controllable line contact over the entire operational conditions by providing a fixed element with a head part beveled roundly and pushing it against a supporting face having linear cross-section at the opening in a wall panel using that part. SOLUTION: An insula...

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Bibliographische Detailangaben
Hauptverfasser:	ARUMIN HEEGAA, ANDOREASU PUFUAIFUAA, SHIYUTEFUAN REE, AKUSERU KURANTSUMAN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES COMBUSTION APPARATUS COMBUSTION PROCESSES DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To guarantee a controllable line contact over the entire operational conditions by providing a fixed element with a head part beveled roundly and pushing it against a supporting face having linear cross-section at the opening in a wall panel using that part. SOLUTION: An insulation layer 2 of ceramic fiber material is employed in the metallic supporting wall 1 of a gas turbine combustor. A through hole for containing a fixed element 4 is made in the center of a wall panel 3 wherein the fixed element 4 is a pin comprising a head part, a drum part and a base part. Each wall panel 3 is provided with a plurality of openings 6. A constant contact is kept surely between the head part 20 of the fixed element 4 arranged in the opening 6 and the wall panel 3. The head part 20 is thereby provided with a spherical supporting face which is utilized for abutting against a supporting face 22 having linear cross-section. According to the means, a region forming line contact can be determined easily.