THERMOCOUPLE ADAPTER

• US 20090124131A1
• Filed: 11/09/2007
• Published: 05/14/2009
• Est. Priority Date: 11/09/2007
• Status: Abandoned Application

• Current Assignee: Electronic Controls Design, Inc.
• Original Assignee: Electronic Controls Design, Inc.
• Inventors: Austen, Paul M., Krebs, Philip M., Peterson, Grant W., Breunsbach, Rex L.
• Application Number:
  US11/938,177
• Publication Number:
  US 20090124131A1
• Time in Patent Office: Days
• US Class Current: 439/652
• CPC Class Codes: G01K 1/022 for recording
• CPC Class Codes: G01K 1/026 arrangements for monitoring a plurality of temperatures, e.g. by multiplexing
• CPC Class Codes: G01K 7/023 provided with specially adapted connectors connectors per se H01R
• CPC Class Codes: H01R 31/065 with built-in electric apparatus

Abstract

An adapter is disclosed that allows simplified connection of thermocouples to a data logger. In one embodiment, multiple thermocouple connectors are positioned within the adapter. The adapter then attaches to a data logger with a simple male/female connection scheme so that the multiple thermocouple connectors are simultaneously coupled to the data logger. The thermocouple connectors are already organized within the adapter so that each thermocouple is plugged into its proper location on the data logger.

Claims

1. An adapter for connecting thermocouples to a data logger, comprising:

an outer housing having first and second ends, and first and second sides;

multiple thermocouple connectors positioned within the housing; and

an elongated connector formed longitudinally along one of the sides of the outer housing, the elongated connector designed to plug the multiple thermocouple connectors into the data logger.

2. The adapter of claim 1, wherein the elongated connector connects to the data logger with a snap fit.

3. The adapter of claim 1, wherein each thermocouple connector includes at least first and second pins.

4. The adapter of claim 3, wherein the elongated connector is a male-type connector and wherein the first and second pins of each thermocouple connector extend into the elongated male-type connector to form pins of the adapter.

5. The adapter of claim 3, wherein the thermocouple connectors include first and second thermocouple leads coupled to the first and second pins, respectively, and the pins and leads are coupled together within a single injection-molded part.

6. The adapter of claim 1, wherein the multiple thermocouples includes at least three thermocouples.

7. The adapter of claim 1, wherein the multiple thermocouples includes at least four thermocouples.

8. The adapter of claim 1, wherein the multiple thermocouples includes at least five thermocouples

9. The adapter of claim 1, wherein the outer housing includes mating upper and lower portions forming a hole in one of the ends thereof, the hole being sized to receive all thermocouple leads coupled to the thermocouple connectors in the housing.

10. The adapter of claim 1, wherein the outer housing includes mating upper and lower portions, the upper portion having a first set of multiple spaced-apart notches and the lower portion having a second set of multiple spaced-apart notches, the first and second set of notches together forming slots within the elongated connector.

11. The adapter of claim 1, wherein the thermocouple connectors are removably mounted within the housing.

12. The adapter of claim 1, including the data logger and wherein the data logger has a tapered end for facilitating connection of the adapter.

13. A method for connecting thermocouples to a data logger, comprising:

coupling multiple thermocouple connectors inside of a single housing having first and second ends, and first and second sides;

connecting the housing to a data logger via an elongated connector formed longitudinally along one of the sides of the housing, the elongated connector designed to plug the multiple thermocouple connectors into the data logger with a single snap fit; and

collecting temperature data in the data logger from the multiple thermocouples via the thermocouple connectors.

14. The method of thermal profiling of claim 13, wherein coupling includes positioning at least five thermocouple connectors inside the housing.

15. The method of thermal profiling of claim 13, wherein each of the multiple thermocouple connectors is independently removable from the housing.

16. The method of thermal profiling of claim 13, wherein each of the thermocouple connectors includes a first and a second connecting pin in electrical communication with the data logger when the housing is connected to the data logger.

17. The method of thermal profiling of claim 16, wherein the first connecting pin of a thermocouple connector is the first lead of a thermocouple, and the second connecting pin of the thermocouple connector is the second lead of the thermocouple.

18. The method of thermal profiling of claim 13, wherein collecting further comprises affixing at least one thermocouple junction to a product and collecting temperature data using the thermocouple junction.

19. The method of thermal profiling of claim 18, wherein collecting further comprises collecting the temperature data as the product travels through an oven with multiple temperature zones.

20. The method of thermal profiling of claim 19, wherein the data logger, the thermocouples, and the circuit board travel between the multiple temperature zones of the oven via a conveyor belt.

21. An adapter for connecting thermocouples to a data logger, comprising:

means for positioning multiple thermocouple connectors in an ordered row;

means for connecting the multiple thermocouple connectors to a data logger with a single snap fit; and

means for storing temperature data in the data logger received from the multiple thermocouple connectors.