Extrusion die and method
Abstract
A method and die apparatus for manufacturing a honeycomb body of rhombic cell cross-section by extrusion through an extrusion die of triangular cell discharge slot configuration, the die incorporating feedholes at selected slot intersections only, such that slot segments communicating directly with the feedholes discharge web material and slot segments not so connected do not discharge web material, whereby a rhombic cell cross-section in the extruded body is provided.
- Inventors:
-
- Painted Post, NY
- Issue Date:
- Research Org.:
- ROLLS-ROYCE CORP
- OSTI Identifier:
- 869253
- Patent Number(s):
- 5306457
- Application Number:
- 08/069,085
- 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
B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS
- DOE Contract Number:
- AC02-96EE50453; DEN3-336
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- extrusion; die; method; apparatus; manufacturing; honeycomb; rhombic; cell; cross-section; triangular; discharge; slot; configuration; incorporating; feedholes; selected; intersections; segments; communicating; directly; web; material; connected; whereby; extruded; provided; extrusion die; slot segments; slot intersections; cell cross-section; die apparatus; triangular cell; slot configuration; /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/869253.
@article{osti_869253,
title = {Extrusion die and method},
author = {Lipp, G Daniel},
abstractNote = {A method and die apparatus for manufacturing a honeycomb body of rhombic cell cross-section by extrusion through an extrusion die of triangular cell discharge slot configuration, the die incorporating feedholes at selected slot intersections only, such that slot segments communicating directly with the feedholes discharge web material and slot segments not so connected do not discharge web material, whereby a rhombic cell cross-section in the extruded body is provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {4}
}
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