Rtx Corporation

C&d Zodiac, Inc.

Zenith Cutter, Inc.

Douglas F Long

Ying She

Olivier H Sudre

Andrew J Lazur

Timothy R Greve

Zachary Paul Konopaske

James Edward Del Pinto

Panade Sattayatam

Evan B Callaway

Sergio Calabrese

Robert F Yocum

Afshin Bazshushtari

James Del Pinto

A fixture for processing a ceramic matrix composite article includes first and second tool segments that each have an exterior side and an interior side. The interior side has a border mate face, and the interior side of the first tool segment faces the interior side of the second tool segment such that the border mate faces align and circumscribe a working region for holding a fiber preform that is to be coated with a ceramic material. The tool segments each having an array of through-holes that open to the working region to permit inflow of gaseous precursor into the working region. A seal circumscribes the working region and blocks a gap between the border mate faces to limit inflow of the gaseous precursor through the gap into the working region.

Edge-sealed fixture for processing CMC

A tooling assembly suitable for use in infiltrating a fibrous preform comprises a first perforated plate having an outer surface and an oppositely disposed inner surface defining a plate thickness therebetween, and a plurality of tapered holes extending through the thickness. Each hole of the plurality of tapered holes has a first diameter at the outer surface and a second diameter at the inner surface, and the first diameter is greater than the second diameter.

Ceramic matrix composite tooling for chemical vapor infiltration process

A panel assembly that includes a core having first and second opposing major surfaces, a first laminate skin secured to the first major surface of the core, a second laminate skin secured to the second major surface of the core, and at least a first layer of polyimide aerogel incorporated into one of the first laminate skin or the second laminate skin.

Polyimide aerogel insulated panel assembly

A knife assembly for a shredder includes a base and a knife cap coupled to the base. The knife cap is configured to cut a material passed through the shredder. In addition, a brazing material is positioned between the base and the knife cap to secure the base and the knife cap together. The base and the knife cap have generally the same outer footprint.

Capped shredder knife

Growing community of inventors

Mission Viejo, CA, United States of America

Douglas F Long