Glass manufacturing – Processes – Self-supporting particle making
Patent
1984-05-02
1985-04-30
Lindsay, Robert
Glass manufacturing
Processes
Self-supporting particle making
65 33, 65 593, 65 5934, 65 5935, 174152GM, 128419P, C03C 2702, H01B 1726
Patent
active
045142076
ABSTRACT:
First and second members spaced from each other are hermetically sealed by fused insulating materials. The insulating materials are partially amorphous and partially crystalline. The insulating materials have substantially identical characteristics. However, a first one of the insulating materials is more crystalline than a second one of the insulating materials.
A third insulating material may also be included and may be more crystalline than the first insulating material. The first, second and third crystalline materials may have substantially identical compositions.
The second insulating material may have nonwetting characteristics relative to the second member. This causes the second insulating member to have a domed configuration to increase the length of the dielectric leakage path. The third insulating material may be spaced from the second insulating material and may be provided with a flat surface to receive other members in abutting relationship.
REFERENCES:
patent: 2138660 (1938-11-01), Mann
patent: 2174375 (1939-09-01), Beggs
patent: 2188061 (1940-01-01), Scharfnagel
patent: 3225132 (1965-12-01), Baas et al.
patent: 3258350 (1966-06-01), Martin et al.
patent: 3540895 (1970-11-01), Scheidler et al.
patent: 3920888 (1975-11-01), Barr
patent: 4010759 (1977-03-01), Boer
Kyle James C.
Lindsay Robert
Roston Ellsworth R.
Schwartz Charles H.
LandOfFree
Method for making terminal assembly for heart pacemaker 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 for making terminal assembly for heart pacemaker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making terminal assembly for heart pacemaker will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1966508