Extrusion die and method
Abstract
A method and die apparatus for manufacturing a honeycomb body of triangular cell cross-section and high cell density, the die having a combination of (i) feedholes feeding slot intersections and (ii) feedholes feeding slot segments not supplied from slot intersections, whereby a reduction in feedhole count is achieved while still retaining good extrusion efficiency and extrudate uniformity.
- Inventors:
-
- Painted Post, NY
- Issue Date:
- Research Org.:
- ROLLS-ROYCE CORP
- OSTI Identifier:
- 869274
- Patent Number(s):
- 5308568
- Application Number:
- 08/065,551
- Assignee:
- Corning Incorporated (Corning, NY)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B28 - WORKING CEMENT, CLAY, OR STONE B28B - SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- DOE Contract Number:
- DEN3-336; AC02-96EE50453
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- extrusion; die; method; apparatus; manufacturing; honeycomb; triangular; cell; cross-section; density; combination; feedholes; feeding; slot; intersections; ii; segments; supplied; whereby; reduction; feedhole; count; achieved; retaining; efficiency; extrudate; uniformity; cell density; extrusion die; slot segments; slot intersections; cell cross-section; die apparatus; triangular cell; feeding slot; feedholes feeding; /264/419/425/
Citation Formats
Lipp, G Daniel. Extrusion die and method. United States: N. p., 1994.
Web.
Lipp, G Daniel. Extrusion die and method. United States.
Lipp, G Daniel. Tue .
"Extrusion die and method". United States. https://www.osti.gov/servlets/purl/869274.
@article{osti_869274,
title = {Extrusion die and method},
author = {Lipp, G Daniel},
abstractNote = {A method and die apparatus for manufacturing a honeycomb body of triangular cell cross-section and high cell density, the die having a combination of (i) feedholes feeding slot intersections and (ii) feedholes feeding slot segments not supplied from slot intersections, whereby a reduction in feedhole count is achieved while still retaining good extrusion efficiency and extrudate uniformity.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {5}
}
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