Claims
- 1. A universal connector apparatus for probes used for measuring one or more parameters of molten material which identifies a probe type, each probe including a probe connector having a plurality of contacts arranged in a contact configuration, the universal connector being adapted to be connected to a drop mechanism, the universal connector apparatus comprising:
- a receptacle which is complementary to and adapted to receive a probe connector;
- a plurality of contacts located in the receptacle which are positioned to provide electrical connections with the probe connector contacts; and
- an identifying device electrically connected to the contacts in the receptacle to detect short circuits between the contacts.
- 2. The universal connector of claim 1 wherein the receptacle contacts comprise a plurality of generally annular, concentrically arranged conductive rings, each conductive ring being electrically insulated from the other conductive rings.
- 3. The universal connector of claim 2 wherein the receptacle has an opening, the conductive rings have different diameters, and the conductive ring with the largest diameter is located adjacent to opening.
- 4. A method of identifying a probe type in a drop mechanism for probes of the type used for measuring one or more parameters of molten material after the probe is connected to the drop mechanism, the drop mechanism including a plurality of universal connectors, the method comprising:
- placing at least one probe in the drop mechanism and inserting a probe connector from the at least one probe into a receptacle of one of the plurality of universal connectors located on the probe drop mechanism such that contacts on the probe connector are electrically connected to contacts in the universal connector;
- detecting short circuits between the contacts located in each of the plurality of universal connectors; and
- identifying the probe type of the probe in at least one of the universal connectors based on the short circuits detected.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application claims the benefit of U.S provisional application Ser. No. 60/047,478, filed May 23, 1997.
US Referenced Citations (2)