IP Library Granted Patent US 7,306,489
Granted Patent B2
US 7,306,489 · App. 11/172,223 · Granted Dec 11, 2007

Performance indicating electrical connector

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Quick Facts
Patent No.
US 7,306,489
App. No.
11/172,223
Granted
Dec 11, 2007
Kind
B2
Abstract

An electrical connector including a connector section and a connector performance indicating section. The connector section includes a first connection section adapted to connect to a first electrical conductor and a second connection section adapted to connect to a second electrical conductor. The connector section is adapted to electrical connect the first electrical conductor to the second electrical conductor. The connector performance indicating section is connected to a portion of the connector section. The connector performance indicating section includes a temperature sensitive indicator adapted to signal occurrence of a temperature of the portion of the connector section above a predetermined temperature. The temperature sensitive indicator comprises a Radio Frequency Identification (RFID) tag.

Claims (38)

1. An electrical connector comprising:

a connector section comprising a first connection section adapted to connect to a first electrical conductor and a second connection section adapted to connect to a second electrical conductor, wherein the connector section is adapted to electrical connect the first electrical conductor to the second electrical conductor; and

a connector performance indicating section connected to a portion of the connector section, wherein the connector performance indicating section comprises a temperature sensitive indicator adapted to signal occurrence of a temperature of the portion of the connector section above a predetermined temperature, wherein the temperature sensitive indicator comprises a Radio Frequency Identification (RFID) tag,

wherein the RFID tag comprises a chip section and an antenna section, and wherein the connector performance indicating section comprises a temperature sensitive electrical section coupling the chip section to the antenna section, and wherein the temperature sensitive electrical section is adapted to interrupt signal transmission between the chip section and the antenna section when the predetermined temperature is reached.

2. An electrical connector as in claim 1 wherein the first connection section comprises a crimp connection section, wherein the connector section comprises a non-crimp section which is adapted not to be deformed when the electrical connector is connected to the first and second electrical conductors, and wherein the RFID tag is connected to the non-crimp section.

3. An electrical connector as in claim 1 wherein the connector performance indicating section is adapted to permanently record the occurrence of the temperature of the portion above the predetermined temperature.

4. An electrical connector as in claim 1 wherein the RFID tag comprises multiple RFID tags.

5. An electrical connector as in claim 1 wherein the temperature sensitive indicator comprises a thermocouple.

6. An electrical connector as in claim 1 wherein the temperature sensitive indicator comprises a temperature sensing device.

7. An electrical connector as in claim 1 wherein the connector performance indicating section comprises a pressure sensing device.

8. An electrical connector as in claim 1 wherein the temperature sensitive indicator is adapted to modify the response signal to be sent from the RFID tag based upon occurrence of the temperature of the portion above the predetermined temperature.

9. An electrical connector as in claim 1 wherein the temperature sensitive indicator is adapted to select the response signal to be sent from the RFID tag based upon occurrence of the temperature of the portion above the predetermined temperature.

10. An electrical connector comprising:

a connector section comprising a first connection section adapted to connect to a first electrical conductor and a second connection section adapted to connect to a second electrical conductor, wherein the connector section is adapted to electrical connect the first electrical conductor to the second electrical conductor; and

a connector performance indicating section connected to a portion of the connector section, wherein the connector performance indicating section comprises a temperature sensitive indicator adapted to signal occurrence of a temperature of the portion of the connector section above a predetermined temperature, wherein the temperature sensitive indicator comprises a Radio Frequency Identification (RFID) tag,

wherein the RFID tag comprises at least one antenna and multiple chip sections coupled to the at least one antenna, each chip section comprising a different RFID response signal code.

11. An electrical connector comprising:

a connector section comprising a first connection section adapted to connect to a first electrical conductor and a second connection section adapted to connect to a second electrical conductor, wherein the connector section is adapted to electrical connect the first electrical conductor to the second electrical conductor; and

a connector performance indicating section connected to a portion of the connector section, wherein the connector performance indicating section comprises a temperature sensitive indicator adapted to signal occurrence of a temperature of the portion of the connector section above a predetermined temperature, wherein the temperature sensitive indicator comprises a Radio Frequency Identification (RFID) tag,

wherein the connector performance indicating section comprises a strain sensing device.

12. An electrical connector comprising:

a connector section comprising a first connection section adapted to connect to a first electrical conductor and a second connection section adapted to connect to a second electrical conductor, wherein the connector section is adapted to electrical connect the first electrical conductor to the second electrical conductor; and

a connector performance indicating section connected to a portion of the connector section, wherein the connector performance indicating section comprises a temperature sensitive indicator adapted to signal occurrence of a temperature of the portion of the connector section above a predetermined temperature, wherein the temperature sensitive indicator comprises a Radio Frequency Identification (RFID) tag,

wherein the connector performance indication section comprises a humidity sensing device.

13. An electrical connector comprising:

a connector section comprising a first connection section adapted to connect to a first electrical conductor and a second connection section adapted to connect to a second electrical conductor, wherein the connector section is adapted to electrical connect the first electrical conductor to the second electrical conductor;

a connector performance indicating section connected to a portion of the connector section, wherein the connector performance indicating section comprises a temperature sensitive indicator adapted to signal occurrence of a temperature of the portion of the connector section above a predetermined temperature, wherein the temperature sensitive indicator comprises a Radio Frequency Identification (RFID) tag; and

a protective cover connected to the connector section and covering the RFID tag.

14. An electrical connector comprising:

a connector section comprising a first connection section adapted to connect to a first electrical conductor and a second connection section adapted to connect to a second electrical conductor, wherein the connector section is adapted to electrical connect the first electrical conductor to the second electrical conductor; and

a connector performance indicating section connected to a portion of the connector section, wherein the connector performance indicating section comprises a Radio Frequency Identification (RFID) section comprising at least one RFID chip,

wherein the RFID section comprises an RFID chip electrically coupled to the connector section, wherein the connector section is adapted to function as an antenna for the RFID chip.

15. An electrical connector as in claim 14 wherein the RFID section comprises multiple RFID chips.

16. An electrical connector as in claim 14 wherein the connector performance indicating section is adapted to send an RFID response signal based upon an incoming RFID polling signal and at least one condition of the electrical connector comprising at least one of temperature, pressure, stain and humidity.

17. An electrical connector comprising:

a connector section comprising a first connection section adapted to connect to a first electrical conductor and a second connection section adapted to connect to a second electrical conductor, wherein the connector section is adapted to electrical connect the first electrical conductor to the second electrical conductor; and

a connector performance indicating section connected to a portion of the connector section, wherein the connector performance indicating section comprises a Radio Frequency Identification (RFID) section comprising at least one RFID chip,

wherein the connector performance indicating section comprises at least one RFID chip and at least one antenna section coupled to the at least one RFID chip by at least one thermocouple.

Assignments (5)
RELEASE OF PATENT SECURITY INTEREST AT REEL/FRAME NO. 17400/0192 Recorded Nov 29, 2012
From: BANC OF AMERICA SECURITIES LIMITED
To: FCI AMERICAS TECHNOLOGY LLC (F/K/A FCI AMERICAS TECHNOLOGY, INC.)
Reel/Frame 029377/0632 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 30, 2010
From: BURNDY TECHNOLOGY LLC
To: HUBBELL INCORPORATED
Reel/Frame 025406/0729 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 26, 2010
From: FCI AMERICAS TECHNOLOGY, INC.
To: BURNDY TECHNOLOGY LLC
Reel/Frame 025192/0432 →
SECURITY AGREEMENT Recorded Mar 31, 2006
From: FCI AMERICAS TECHNOLOGY, INC.
To: BANC OF AMERICA SECURITIES LIMITED, AS SECURITY AGENT
Reel/Frame 017400/0192 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 12, 2005
From: WERTHMAN, PAUL A.; SCHRADER, GARY E.; WALTZ, PETER A.; BECK, ALAN; RZASA, MICHAEL
To: FCI AMERICAS TECHNOLOGY, INC.
Reel/Frame 016966/0488 →