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1. WO2000038855 - STRUCTURE FOR AND METHOD OF MANUFACTURING AERODYNAMIC EXPANDED METAL

Publication Number WO/2000/038855
Publication Date 06.07.2000
International Application No. PCT/US1999/030709
International Filing Date 22.12.1999
Chapter 2 Demand Filed 20.07.2000
IPC
B01J 35/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35Catalysts, in general, characterised by their form or physical properties
02Solids
04Foraminous structures, sieves, grids, honeycombs
B21D 31/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
31Other methods for working sheet metal, metal tubes, metal profiles
04Expanding other than provided for in groups B21D1/-B21D28/96
CPC
B01J 35/04
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35Catalysts, in general, characterised by their form or physical properties
02Solids
04Foraminous structures, sieves, grids, honeycombs
B21D 31/043
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
31Other methods for working sheet metal, metal tubes, metal profiles
04Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
043Making use of slitting discs or punch cutters
Y10T 29/18
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
18Expanded metal making
Y10T 428/12361
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
12All metal or with adjacent metals
12361having aperture or cut
Y10T 428/12382
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
12All metal or with adjacent metals
12382Defined configuration of both thickness and nonthickness surface or angle therebetween [e.g., rounded corners, etc.]
Applicants
  • PRECISION COMBUSTION, INC. [US/US]; 410 Sackett Point Road New Haven, CT 06473, US
Inventors
  • SMITH, Warren, F.; US
  • ROYCHOUDHURY, Subin; US
  • PFEFFERLE, William, C.; US
Agents
  • MICHAUD, Richard, R. ; McCormick, Paulding & Huber LLP Cityplace II 185 Asylum Street Hartford, CT 06103-4102, US
Priority Data
09/220,66424.12.1998US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) STRUCTURE FOR AND METHOD OF MANUFACTURING AERODYNAMIC EXPANDED METAL
(FR) STRUCTURE ET PROCEDE PERMETTANT DE FABRIQUER UN METAL DEPLOYE A SECTION TRANSVERSALE AERODYNAMIQUE
Abstract
(EN)
An expanded metal (10) with an aerodynamic cross section for use in high velocity fluid flows to decrease pressure drop. The expanded metal (10) has a rhomboid cross section with the acute angle of oriented flow. Also disclosed is a method of making the expanded metal (10).
(FR)
L'invention concerne un métal déployé (10) à section transversale dynamique, utilisé dans des écoulements fluidiques très rapides, afin de réduire une chute de pression. Le métal déployé (10) comprend une section transversale rhombique dont l'angle aigu est orienté dans l'écoulement. L'invention concerne également un procédé de fabrication dudit métal déployé (10).
Latest bibliographic data on file with the International Bureau