Method of making ceramic article with cavity using LTCC tape

Details Method of making ceramic article with cavity using LTCC tape Method of making ceramic article with cavity using LTCC tape

1995-01-03

1997-02-11

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

264 59, 264 63, B32B 3104, B32B 3126

Patent

active

056016735

ABSTRACT:
The present invention provides a method for making a ceramic article having a cavity therein and at least one shelf portion protruding laterally into the cavity spaced from the cavity floor comprising the steps of constructing a laminated product using strips of tape comprising fusible ceramic particles and a binder, said strips being cut to predetermined dimensions and superposed so as to define a cavity with a floor and side walls, and with at least one horizontal shelf portion extending from a side wall into said cavity, the shelf portion being spaced above the floor; filling said cavity with a fugitive insert of multiple strips of tape to support the shelf portion; and firing the laminated product to fuse the particles and to burn off the fugitive insert to provide a ceramic article with a cavity and a shelf parallel to the cavity floor.

REFERENCES:
patent: 3679950 (1972-07-01), Rutt
patent: 3725186 (1973-04-01), Lynch
patent: 3879645 (1975-04-01), Rutt et al.
patent: 3965552 (1976-06-01), Rutt
patent: 4030004 (1977-06-01), Rutt
patent: 4071880 (1978-01-01), Rutt
patent: 4353957 (1982-10-01), Rutt et al.
patent: 4445851 (1984-05-01), Scrantom et al.
patent: 4488870 (1984-12-01), Scrantom et al.
patent: 4806295 (1989-02-01), Trickett et al.
patent: 4814030 (1989-03-01), Dubisson et al.
patent: 4972579 (1990-11-01), Yajima
patent: 5134540 (1992-07-01), Rutt
patent: 5234641 (1993-08-01), Rutt
patent: 5258335 (1993-11-01), Muralidhar et al.
Richerson, David W., Modern Ceramic Engineering: properties, processing, and use in design, 2nd ed., rev. and expanded, 1992, pp. 408-410 1992.

Affiliated with

Also associated with

Rating

Method of making ceramic article with cavity using LTCC tape does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making ceramic article with cavity using LTCC tape, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making ceramic article with cavity using LTCC tape will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-338842