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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | UP-0013577 (2008-01-14) |
| 등록번호 | US-7826183 (2010-11-22) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 0 인용 특허 : 348 |
Resettable circuit interrupting devices, such as GFCI devices, that include reverse wiring protection, and optionally an independent trip portions and/or a reset lockout portion are provided. The reverse wiring protection operates at both the line and load sides of the device so that in the event li
Resettable circuit interrupting devices, such as GFCI devices, that include reverse wiring protection, and optionally an independent trip portions and/or a reset lockout portion are provided. The reverse wiring protection operates at both the line and load sides of the device so that in the event line side wiring to the device is improperly connected to the load side, fault protection for the device remains. The trip portion operates independently of a circuit interrupting portion used to break the electrical continuity in one or more conductive paths in the device. The reset lockout portion prevents the reestablishing of electrical continuity in open conductive paths if the circuit interrupting portion is non-operational, if an open neutral condition exists or if the device is reverse wired. Methods for ensuring a reset lock out state before shipment are provided.
What is claimed is: 1. A circuit interrupter receptacle disposed to connect to a power source, the circuit interrupter receptacle comprising: a ) a load side; b) at least one indicator circuit electrically connected to the load side; and c) wherein said indicator is disposed to be energized to outp
What is claimed is: 1. A circuit interrupter receptacle disposed to connect to a power source, the circuit interrupter receptacle comprising: a ) a load side; b) at least one indicator circuit electrically connected to the load side; and c) wherein said indicator is disposed to be energized to output an alert if the power source is applied to the load side. 2. A circuit interrupter device comprising: a) a first electrical conductor disposed to connect to a power source; b) a second electrical conductor disposed to connect the power source to a load and which is selectively electrically isolated from the first electrical conductor, wherein both of said conductors are capable of being electrically connected; c) a circuit interrupter positioned to selectively electrically disconnect the first and second electrical conductors upon the occurrence of a predetermined condition; and d) an indicator disposed to be energized if the power source is connected to the second electrical conductor. 3. A method for detecting reverse wiring of a circuit interrupting device having first and second electrical conductors adapted for respective electrical connection to line and load circuits, said method comprising; moving at least one of said first and second electrical conductors to place them in a first spatial arrangement wherein said conductors are electrically connected with each other; detecting an electrical fault; upon occurrence of said electrical fault, automatically moving at least one of said first and second conductors into a second spatial arrangement in which said conductors are electrically isolated from one another; and applying power to an indicator to indicate if the line circuit is connected to the second electrical conductor. 4. The circuit interrupter receptacle as in claim 1, wherein said indicator is coupled at a first end to a load side phase line and at a second end to a load side neutral line. 5. The circuit interrupter receptacle as in claim 4, wherein said indicator comprises a light. 6. The circuit interrupter receptacle as in claim 5, wherein said indicator comprises a LED light. 7. The circuit interrupter receptacle as in claim 5, wherein said indicator is an audible indicator. 8. The circuit interrupter device as in claim 2, wherein said indicator is coupled at a first end to a load side phase line and at a second end to a load side neutral line. 9. The circuit interrupter device as in claim 8, wherein said indicator comprises a light. 10. The circuit interrupter receptacle as in claim 9, wherein said light comprises a LED light. 11. The circuit interrupter device as in claim 8, wherein said indicator is an audible indicator. 12. The method as in claim 3, wherein said step of applying power to an indicator comprises applying power to a load side, to pass power to said indicator across a load side phase line and a load side neutral line. 13. the method as in claim 12, wherein said indicator comprises a light, and wherein said step of applying power to an indicator comprises lighting a light. 14. The method as in claim 12, wherein said indicator comprises an audible indicator, wherein said step of applying power to an indicator comprises generating a sound after passing power to the indicator.
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