초록 ▼

A multi-segment tank for high voltage gas circuit breakers such as, e.g., 800 kV gas circuit breakers. The tank includes two or more segments. In a three segment embodiment, the tank includes a short or compact center segment fabricated to mount an interrupter device and support the interrupter's op

A multi-segment tank for high voltage gas circuit breakers such as, e.g., 800 kV gas circuit breakers. The tank includes two or more segments. In a three segment embodiment, the tank includes a short or compact center segment fabricated to mount an interrupter device and support the interrupter's operating linkage, while two end segments are connected with flange joints to surround the remainder of the interrupting device. Alternatively, a tank is provided that is constructed in two segments.

대표청구항 ▼

1. A gas circuit breaker comprising a multi-piece tank having a compact center segment and first and second end segments, and an interrupter device mounted in the center segment of the tank. 2. The circuit breaker of claim 1 wherein the center segment is open at first and second ends and, prior to c

1. A gas circuit breaker comprising a multi-piece tank having a compact center segment and first and second end segments, and an interrupter device mounted in the center segment of the tank. 2. The circuit breaker of claim 1 wherein the center segment is open at first and second ends and, prior to coupling to the first and second end segments, provides access to the interrupter device without requiring an assembler to place significant portions of the assembler's body inside the tank. 3. The circuit breaker of claim 2 wherein the center segment is couplable to the first and second segments with first and second flange joints. 4. The circuit breaker of claim 3 wherein the flange joints are configured to trap foreign particles and contaminants. 5. The circuit breaker of claim 1 wherein the first and second end segments include first and second bushing ports. 6. The circuit breaker of claim 5 wherein the first and second bushing ports are positioned extending at an angle away from the center segment. 7. The circuit breaker of claim 5 wherein the first and second bushing ports are positioned extending perpendicularly. 8. A gas circuit breaker comprising a multi-piece tank having first and second segments, andan interrupter device mounted in the first segment of the tank, wherein the first segment having an opening at a first end and, prior to coupling to the first and second segments, the opening providing access to the interrupter device without requiring an assembler to place significant portions of their body inside the tank. 9. The circuit breaker of claim 8 wherein the first and second segments are couplable together with a flange joint. 10. The circuit breaker of claim 9 wherein the flange joint is configured to trap foreign particles and contaminants. 11. The circuit breaker of claim 8 wherein the first and second segments include first and second bushing ports. 12. The circuit breaker of claim 11 wherein the first and second bushing ports are extending at an angle away from a central region of the tank. 13. The circuit breaker of claim 11 wherein the first and second bushing ports are positioned extending perpendicularly. 14. A gas circuit breaker comprising a multi-piece tank having two or more segments, andan interrupter device mounted in one of the two or more segments of the tank, wherein the one of the two or more segments housing the interrupter having an opening at a first end and, prior to coupling the two or more segments together, the opening providing access to the interrupter device without requiring an assembler to place significant portions of their body inside the tank. 15. The circuit breaker of claim 14 wherein the two or more segments comprise a compact center segment and first and second end segments. 16. The circuit breaker of claim 15 wherein the interrupter device is mounted in the center segment of the tank. 17. The circuit breaker of claim 16 wherein the center segment is open at first and second ends adjacent the interrupter device. 18. The circuit breaker of claim 14 wherein the two or more segments are couplable together with at least one flange joint. 19. The circuit breaker of claim 18 wherein the at least one flange joint is configured to trap foreign particles and contaminants. 20. The circuit breaker of claim 14 wherein the two or more segments include first and second bushing ports.