IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0578062
(2009-10-13)
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등록번호 |
US-8717007
(2014-05-06)
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발명자
/ 주소 |
|
출원인 / 주소 |
- Electro Industries/Gauge Tech
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
7 인용 특허 :
99 |
초록
▼
An intelligent electronic device having a terminal assembly for coupling the IED, e.g., a revenue meter, to a meter mounting socket. The assembly includes a housing including a generally planar, rigid base, the base including at least one opening and at least one circuit board having at least one el
An intelligent electronic device having a terminal assembly for coupling the IED, e.g., a revenue meter, to a meter mounting socket. The assembly includes a housing including a generally planar, rigid base, the base including at least one opening and at least one circuit board having at least one electrically conducting terminal surface mounted thereon, the at least one electrically conducting terminal extending through the at least one opening of the base to mate with at least one matching jaw of a detachable meter mounting device coupled to the electrical circuit.
대표청구항
▼
1. An assembly for coupling a meter to an electrical circuit, the assembly comprising: a generally planar, rigid base, the base including at least one opening;at least one circuit board having a surface;at least one electrically conducting terminal mounted on the surface of the at least one circuit
1. An assembly for coupling a meter to an electrical circuit, the assembly comprising: a generally planar, rigid base, the base including at least one opening;at least one circuit board having a surface;at least one electrically conducting terminal mounted on the surface of the at least one circuit board, the at least one electrically conducting terminal extending through the at least one opening of the base to mate with at least one matching jaw of a detachable meter mounting device coupled to the electrical circuit;at least one second electrically conducting terminal including a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including an electrically conductive, proximally projecting leg extending through at least one opening in the at least one circuit board and the distal portion extending through the at least one opening of the base to mate with at least one matching jaw of the detachable meter mounting device coupled to the electrical circuit; andat least one current sensor disposed around the proximally projecting leg. 2. The assembly as in claim 1, wherein the at least one electrically conducting terminal includes a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including a first perpendicularly projecting tab configured to mate with a land of the at least one circuit board. 3. The assembly as in claim 2, wherein the at least one electrically conducting terminal includes at least one mounting prong extending from the proximal portion of the stab and the at least one circuit board includes at least one opening adjacent the land adapted to receive the at least one mounting prong. 4. The assembly as in claim 3, wherein the at least one electrically conducting terminal includes a second projecting tab centrally located on the generally rectangular stab, the second projecting tab contacts a surface of the base after the at least one electrically conducting terminals extends through the at least one opening of the base and locks the at least one circuit board to the base. 5. The assembly as in claim 4, wherein the at least one circuit board includes at least one electrical connection extending from the land to at least one electrical component. 6. The assembly as in claim 5, wherein the at least one electrical component is at least one voltage sensor. 7. The assembly as in claim 1, further comprising at least one third electrically conducting terminal including a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including a proximally projecting leg extending through at least one opening in the at least one circuit board and the distal portion extending through the at least one opening of the base to mate with at least one matching jaw of the detachable meter mounting device coupled to the electrical circuit, wherein the proximally projecting leg of the at least one second electrically conducting terminal is electrically coupled to the proximally projecting leg of the at least one third electrically conducting terminal. 8. The assembly as in claim 7, wherein the proximally projecting legs of the at least one second and third electrically conducting terminals are coupled by an electrically conducting bar. 9. The assembly as in claim 8, wherein the at least one electrically conducting terminal includes a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including a first perpendicularly projecting tab configured to mate with a land of the at least one circuit board, the at least one circuit board includes at least one electrical connection extending from the land to at least one voltage sensor. 10. An electrical meter for sensing electrical parameters from an electric circuit, the meter comprising: a housing;a generally planar, rigid base, the base including at least one opening;at least one circuit board having a surface;at least one first electrically conducting terminal mounted on the surface of the at least one circuit board, the at least one first electrically conducting terminal extending through the at least one opening of the base to mate with at least one matching jaw of a detachable meter mounting device coupled to the electrical circuit;at least one electrical connection extending from the at least one first electrically conducting terminal to at least one voltage sensor;at least one second and third electrically conducting terminals, each of the at least one second and third electrically conducting terminals including a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including an electrically conductive, proximally projecting leg extending through at least one opening in the at least one circuit board and the distal portion extending through the at least one opening of the base to mate with at least one matching jaw of the detachable meter mounting device coupled to the electrical circuit; andat least one current sensor disposed around one of the proximally projecting legs, wherein the proximally projecting leg of the at least one second electrically conducting terminal is electrically coupled to the proximally projecting leg of the at least one third electrically conducting terminal. 11. The electrical meter as in claim 10, further comprising: at least one digital sampler coupled to each of the at least one current sensor and the at least one voltage sensor for sampling the electrical parameters of the electrical circuit; andat least one processor coupled to the at least one digital sampler for calculating power parameters of the electrical circuit. 12. The electrical meter as in claim 11, further comprising a display mounted on the housing for displaying at least one sampled electrical parameter or power parameter. 13. The electrical meter as in claim 12, wherein the display is a multi-media graphic user interface. 14. The electrical meter as in claim 12, further comprising a cover configured to be disposed over the housing and mate with the meter mounting device. 15. The electrical meter as in claim 14, wherein the cover is configured to allow access to the display without removing the cover. 16. The electrical meter as in claim 14, further comprising a seal for securing the cover to the meter mounting device and operative to prevent removal of the meter and indicate tampering with the meter. 17. The electrical meter as in claim 14, further comprising a communication device for enabling communications with at least one other device. 18. The electrical meter as in claim 1, further comprising a communication device for enabling communications with at least one other device. 19. The electrical meter as in claim 18, wherein the communication device communicates using Transmission Control Protocol/Internet Protocol (TCP/IP). 20. The electrical meter as in claim 18, wherein the communication device communicates using File Transfer Protocol (FTP). 21. The electrical meter as in claim 18, wherein the communication device communicates using Hypertext Transfer Protocol (HTTP). 22. The electrical meter as in claim 18, wherein the communication device communicates using an electronic mail (e-mail) protocol. 23. The electrical meter as in claim 18, wherein the communication device communicates using a wireless transmission protocol. 24. The electrical meter as in claim 18, wherein the communication device communicates using wireless GPRS (General Packet Radio Service) data protocol. 25. The electrical meter as in claim 18, wherein the communication device communicates using a wireless 3G protocol. 26. The electrical meter as in claim 10, wherein the at least one first electrically conducting terminal includes a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including a first perpendicularly projecting tab configured to mate with a land of the at least one circuit board. 27. The electrical meter as in claim 26, wherein the at least one first electrically conducting terminal includes at least one mounting prong extending from the proximal portion of the stab and the at least one circuit board includes at least one opening adjacent the land adapted to receive the at least one mounting prong. 28. The electrical meter as in claim 27, wherein the at least one first electrically conducting terminal includes a second projecting tab centrally located on the generally rectangular stab, the second projecting tab contacts a surface of the base after the at least one first electrically conducting terminals extends through the at least one opening of the base and locks the at least one circuit board to the base. 29. The electrical meter as in claim 10, wherein the proximally projecting legs of the at least one second and third electrically conducting terminals are coupled by an electrically conducting bar. 30. A method for manufacturing an electrical meter for sensing electrical parameters from an electrical circuit, the method comprising: providing a generally planar, rigid base, the base including at least one opening;providing at least one circuit board having a surface;mounting at least one electrically conducting terminal on the surface of the at least one circuit board;providing at least one second electrically conducting terminal including a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including an electrically conductive, proximally projecting leg;extending the proximally projecting leg through at least one opening in the at least one circuit board;mounting the at least one circuit board to the base, wherein the at least one electrically conducting terminal extends through at least one opening of the base to mate with at least one matching jaw of a detachable meter mounting device coupled to the electrical circuit and the distal portion of the at least one second electrically conducting terminal extends through at least another opening of the base to mate with at least one matching jaw of the detachable meter mounting device coupled to the electrical circuit; anddisposing at least one current sensor around the proximally projecting leg. 31. The method as in claim 30, wherein the at least one electrically conducting terminal includes a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including a first perpendicularly projecting tab configured to mate with a land of the at least one circuit board. 32. The method as in claim 31, wherein the at least one electrically conducting terminal includes at least one mounting prong extending from the proximal portion of the stab and the at least one circuit board includes at least one opening adjacent the land configured to receive the at least one mounting prong. 33. The method as in claim 32, wherein the at least one electrically conducting terminal includes a second projecting tab centrally located on the generally rectangular stab, the second projecting tab contacts a surface of the base after the at least one electrically conducting terminal extends through the at least one opening of the base and locks the at least one circuit board to the base. 34. The method as in claim 33, wherein the at least one circuit board includes at least one electrical connection extending from the land to at least one electrical component. 35. The method as in claim 34, wherein the at least one electrical component is at least one voltage sensor. 36. The method as in claim 30, further comprising: providing at least one third electrically conducting terminal including a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including a proximally projecting leg extending through at least one opening in the at least one circuit board and the distal portion extending through the at least one opening of the base to mate with at least one matching jaw of the detachable meter mounting device coupled to the electrical circuit; andelectrically coupling the proximally projecting leg of the at least one second electrically conducting terminal to the proximally projecting leg of the at least one third electrically conducting terminal. 37. The method as in claim 36, wherein the proximally projecting legs of the at least one second and third electrically conducting terminals are coupled by an electrically conducting bar. 38. The method as in claim 37, wherein the at least one electrically conducting terminal includes a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including a first perpendicularly projecting tab configured to mate with a land of the at least one circuit board, the at least one circuit board includes at least one electrical connection extending from the land to at least one voltage sensor. 39. An assembly for coupling an electrical meter to an electrical circuit, the assembly comprising: a generally planar, rigid base, the base including at least one opening;at least one circuit board having a surface; andat least one electrically conducting terminal mounted on the surface of the at least one circuit board, the at least one electrically conducting terminal includes a generally rectangular stab having a distal portion and a proximal portion, the proximal portion including a first perpendicularly projecting tab configured to mate with a land of the at least one circuit board and at least one mounting prong extending from the proximal portion of the stab configured to be inserted into at least one opening adjacent the land of the at least one circuit board, the distal portion extending through the at least one opening of the base to mate with at least one matching jaw of a detachable meter mounting device coupled to the electrical circuit. 40. The assembly as in claim 39, wherein the at least one electrically conducting terminal includes a second projecting tab centrally located on the generally rectangular stab, the second projecting tab contacts a surface of the base after the at least one electrically conducting terminals extends through the at least one opening of the base and locks the at least one circuit board to the base. 41. The assembly as in claim 39, wherein the at least one circuit board includes at least one electrical connection extending from the land to at least one electrical component. 42. The assembly as in claim 39, wherein the at least one electrical component is at least one voltage sensor. 43. The assembly as in claim 39, wherein the at least one electrical component is at least one current sensor.
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