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US 2021/0239443 A1Published application
Connector pin for feedthroughs and method for production
AssigneeSchott AG
InventorHelmut Hartl
Life of this patent
Estimating the term…
Abstract
The disclosure relates to a connector pin, in particular a metal pin, for feedthroughs, in particular glass-metal feedthroughs, with at least one first, elongated portion, as well as at least one adjoining end portion, and the end portion has a rounding with at least radius R. The disclosure is further characterized in that the cone and/or radius R is preferably a cone and/or radius according to a specification and is obtained by means of a material-removing method and/or a non-material-removing method.
Claims19
A connector pin for feedthroughs, comprising:
- at least one first, elongated, cylindrical portion having a diameter D;
- and
- at least one adjoining end portion, wherein the end portion has a fillet and/or a fillet portion with a radius, and the fillet and/or the fillet portion has at least the form of a circular segment with radius R,
- wherein the radius R is a radius according to a specification, and is obtained with a material-removing method and/or a non-material-removing method.
1 more element
A method for the production of a connector pin, for a feedthrough, comprising the steps of:
- providing a connector pin blank made of a wire material with at least one end portion;
- and
- introducing a fillet and/or a fillet portion with radius R according to a specification, with a material-removing method and/or a non-material-removing method at the end portion of the wire material, resulting in a rounded end portion of the connector pin.
Dependencies are inferred from the claim text.