Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – By mechanically introducing gas into material
Patent
1981-05-05
1984-07-17
Parrish, John
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
By mechanically introducing gas into material
264 60, 264 63, 264 65, 264 86, C04B 3912
Patent
active
044605277
ABSTRACT:
The disclosed ceramic rotor comprises integrally formed blade portions made of ceramics sintered at atmospheric pressure and a blade-holding portion to which said blade portions are integrally cemented by ceramic material. The blade-holding portion is made of ceramics sintered at atmospheric pressure and has a larger density than that of the blade portions. The thickness of the blade-holding portion is not smaller than the thickness of the blade portions but smaller than the distance between the front and rear surfaces of the blade portions. In the disclosed process, bodies of the blade portions and the blade-holding portion are separately formed and coupled by applying ceramic material therebetween, and the coupled bodies are sintered at atmospheric pressure to produce the ceramic rotor.
REFERENCES:
patent: 3887411 (1975-06-01), Goodyear
patent: 3887412 (1975-06-01), Styhr
patent: 4096120 (1978-06-01), Grunke
patent: 4248813 (1981-02-01), Hattori
patent: 4294635 (1981-10-01), Hurley
patent: 4368166 (1983-01-01), Hinton
Ceramics for High Performance Applications, Conference, Nov. 13-16, 1973.
NGK Insulators Ltd.
Parrish John
LandOfFree
Ceramic rotor and manufacturing process therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ceramic rotor and manufacturing process therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ceramic rotor and manufacturing process therefor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1490135