Abstract
A separable insulated connector provides a current path for high-energy distribution between a power transmission or power distribution apparatus and an elbow connector. As gases and conductive particles exit the separable insulated connector during loadbreak switching, the gases and particles are re-directed away from a mating electrode probe and diverted along a path non-parallel to the electrode probe.
Technologies
Product
Use Cases
Services
Claim
1. A loadbreak bushing for a power distribution or transmission system for receiving a male contact of a mating separable insulated connector, comprising:
a body having a venting path formed therein for venting particles and gases generated internally to the body during a loadbreak operation, and
wherein the venting path is configured to vent the particles and gases externally from the body of the loadbreak bushing through a terminal portion which is divergent from the axis of motion of the male contact.', 'a body having a venting path formed therein for venting particles and gases generated internally to the body during a loadbreak operation, and', 'wherein the venting path is configured to vent the particles and gases externally from the body of the loadbreak bushing through a terminal portion which is divergent from the axis of motion of the male contact.
2. A loadbreak bushing according to claim 1, wherein the body comprises a conductive member adjacent to an inner wall of the body for electrical shielding.
3. A loadbreak bushing according to claim 1, wherein a rim of the body flares radially away from the center of the body.
4. A loadbreak bushing according to claim 1, wherein a plurality of multipoint contact members are seated within an axial bore of the body.
5. A loadbreak bushing according to claim 4, wherein a slidably movable cylindrical member is coupled to the plurality of multipoint contact members.
6. A loadbreak bushing according to claim 1, wherein the body is contoured to divert the path near its terminal portion at an angle ranging between ten degrees (10°) and one-hundred and eighty degrees (180°) relative to the axis of motion of the male contact.
7. A loadbreak bushing according to claim 6, wherein the path is diverted near its terminal portion at an angle ranging between thirty degrees (30°) and seventy degrees (70°) relative to the axis of motion of the male contact.
8. A loadbreak bushing according to claim 6, wherein the path is diverted near its terminal portion at an angle ranging between forty-five degrees (45°) and fifty-five degrees (55°) relative to the axis of motion of the male contact.
9. A loadbreak bushing according to claim 6, wherein the path is diverted near its terminal portion at an angle ranging between ninety (90°) and one-hundred and twenty degrees (120°) relative to the axis of motion of the male contact
10. A method comprising expelling gases and particles from a loadbreak bushing having a venting path the gases and particles being generated internally to the loadbreak bushing during a loadbreak switching operation, wherein, during the switching operation, the loadbreak bushing is disengaged from a mating connector by movement along an axis of motion, and wherein the gases and particles are expelled from the loadbreak bushing along the venting path, wherein the venting path is configured to vent the gases and particles externally from the loadbreak bushing through a terminal portion which is divergent from the axis of motion
11. A method according to claim 10, wherein the venting path is comprised of a curved channel within the bushing
12. A method according to claim 10, wherein the gases and particles are captured by a means for retaining the expelled matter
13. A method according to claim 10, wherein the gases and particles are expelled from the bushing at an angle ranging between ten degrees (10°) and one-hundred and eighty degrees (180°) relative to the axis of motion of the mating connector
14. A method according to claim 13, wherein the gases and particles are expelled from the bushing at an angle ranging between thirty degrees (30°) and seventy degrees (70°) relative to the axis of motion of the mating connector
15. A method according to claim 13, wherein the gases and particles are expelled from the bushing at an angle ranging between forty-five degrees (45°) and fifty-five degrees (55°) relative to the axis of motion of the mating connector
16. A method according to claim 13, wherein the gases and particles are expelled from the bushing at an angle ranging between ninety (90°) and one-hundred and twenty degrees (120°) relative to the axis of motion of the mating connector
17. A separable insulated connector for connecting a bushing well of a power transmission or power distribution apparatus and an elbow connector, comprising:
means for conducting current;
means for insulating, wherein means for insulating is layered against the internal wall of means for conducting current; and
means for receiving an electrode probe, wherein means for venting the flow of matter is created between means for insulating and means for receiving an electrode probe, such that means for receiving and means for insulating are contoured to radially divert matter non-parallel to means for receiving an electrode probe.', 'means for conducting current;', 'means for insulating, wherein means for insulating is layered against the internal wall of means for conducting current; and', 'means for receiving an electrode probe, wherein means for venting the flow of matter is created between means for insulating and means for receiving an electrode probe, such that means for receiving and means for insulating are contoured to radially divert matter non-parallel to means for receiving an electrode probe
18. A separable insulated connector according to claim 17, wherein the means for conducting current comprises ahuninum or copper
19. A separable insulated connector according to claim 17, wherein the means for insulating comprises a plastic compound.
20. A separable insulated connector according to claim 17, further comprising means for engaging an electrode probe affixed to the means for receiving an electrode probe.
21. A separable insulated connector according to claim 20, further comprising means for slidably moving the means for receiving attached to the means for engaging an electrode probe.
22. A separable insulated connector according to claim 17, wherein means for venting the flow of matter diverts the matter at an angle ranging between ten degrees (10°) and one-hundred and eighty degrees (180°), relative to the axis of motion of means for receiving an electrode probe.
23. A separable insulated connector according to claim 22, wherein means for venting the flow of matter diverts the matter at an angle ranging between thirty degrees (30°) and seventy degrees (70°), relative to the axis of motion of means for receiving an electrode probe.
24. A separable insulated connector according to claim 22, wherein means for venting the flow of matter diverts the matter at an angle ranging between forty-five degrees (45°) and fifty-five degrees (55°), relative to the axis of motion of means for receiving an electrode probe.
25. A separable insulated connector according to claim 22, wherein means for venting the flow of matter diverts the matter at an angle ranging between ninety (90°) and one-hundred and twenty degrees (120°) relative to the axis of motion of means for receiving an electrode probe.
26. A separable insulated connector, comprising:
an insulated housing;
an internal conductive layer layered near the interior wall of the insulated housing;
an internal insulative layer layered against the interior wall of the internal conductive layer, having a first and second end; and
a molded contact tube assembly, inserted in the insulated housing, having a first and second end, wherein the first end is positioned near a rim of the insulated housing and the second end is positioned approximately near a middle of the insulated housing, wherein the molded contact tube is configured such that a venting path is created between the internal insulative layer and the molded contact tube, and wherein the first end of the contact tube and the first end of the insulative layer are contoured to divert the venting path non-parallel to the contact tube.', 'an insulated housing;', 'an internal conductive layer layered near the interior wall of the insulated housing;', 'an internal insulative layer layered against the interior wall of the internal conductive layer, having a first and second end; and', 'a molded contact tube assembly, inserted in the insulated housing, having a first and second end, wherein the first end is positioned near a rim of the insulated housing and the second end is positioned approximately near a middle of the insulated housing, wherein the molded contact tube is configured such that a venting path is created between the internal insulative layer and the molded contact tube, and wherein the first end of the contact tube and the first end of the insulative layer are contoured to divert the venting path non-parallel to the contact tube.
27. A separable insulated connector according to claim 26, wherein the insulated housing is generally cylindrical.
28. A separable insulated connector according to claim 26, wherein the rim of the molded contact tube flares radially away from the hollow center of the contact tube.
29. A separable insulated connector according to claim 26, wherein the internal insulative layer extends only partially the length of the internal conductive layer.
30. A separable insulated connector according to claim 26, wherein the internal insulative layer comprises a high-strength molded plastic.
31. A separable insulated connector according to claim 26, wherein the contact tube is slidably movable from a first position to a second position, wherein the first position the contact tube is retracted in the hollow area of the insulated housing and in the second position, the contact tube extends substantially beyond the rim of the insulated housing for receiving an electrode during a fault closure.
32. A separable insulated connector according to claim 26, wherein a threaded base is positioned near the piston contact for connecting to a conductive stud.
33. A separable insulated connector according to claim 26, wherein affixed to the second end of the molded contact tube are a plurality of finger contacts.
34. A separable insulated connector according to claim 33, wherein a piston contact is affixed to the plurality of finger contacts.
35. A separable insulated connector according to claim 26, wherein the venting path is contoured between the internal insulative layer and the molded contact tube to divert the venting path away from the contact tube at an angle ranging between ten degrees (10°) and one-hundred and eighty degrees (180°) relative to the radial axis of the contact tube.
36. A separable insulated connector according to claim 35, wherein the venting path is contoured at an angle ranging between thirty degrees (30°) and seventy degrees (70°) relative to the radial axis of the contact tube.
37. A separable insulated connector according to claim 27, wherein the venting path is contoured at an angle ranging between forty-five degrees (45°) and fifty-five degrees (55°) relative to the radial axis of the contact tube.
38. A separable insulated connector according to claim 35, wherein the venting path is contoured at an angle ranging between ninety (90°) and one-hundred and twenty degrees (120°) relative to the radial axis of the contact tube.
39. A system comprising:
a power transmission or power distribution apparatus;
a separable insulated connector; and
a bushing, including a first end and second end, wherein the first end of the bushing is connected to a mating separable insulated connector and the second end is attached to a conductive stud on the power transmission or power distribution apparatus, wherein during a switching operation, gases and particles generated in an internal bore of the bushing travel along a path within the bushing and are expelled from the bushing, wherein the path is configured to vent the gases and particles externally from the bushing through a terminal portion which is divergent from the axis of motion of the mating separable insulated connector.', 'a power transmission or power distribution apparatus;', 'a separable insulated connector; and', 'a bushing, including a first end and second end, wherein the first end of the bushing is connected to a mating separable insulated connector and the second end is attached to a conductive stud on the power transmission or power distribution apparatus, wherein during a switching operation, gases and particles generated in an internal bore of the bushing travel along a path within the bushing and are expelled from the bushing, wherein the path is configured to vent the gases and particles externally from the bushing through a terminal portion which is divergent from the axis of motion of the mating separable insulated connector.
40. A system according to claim 39, wherein the gases and particles are expelled from the bushing at an angle ranging between ten degrees (10°) and one-hundred and eighty degrees (180°) relative to the axis of motion of the mating separable insulated connector.
41. A system according to claim 39, wherein the gases and particles are expelled from the bushing at an angle ranging between thirty degrees (30°) and seventy degrees (70°) relative to the axis of motion of the mating separable insulated connector.
42. A system according to claim 39, wherein the gases and particles are expelled from the bushing at an angle ranging between forty-five degrees (45°) and fifty-five degrees (55°) relative to the axis of motion of the mating separable insulated connector.
43. A system according to claim 39, wherein the gases and particles are expelled from the bushing at an angle ranging between ninety (90°) and one-hundred and twenty degrees (120°) relative to the axis of motion of the mating separable insulated connector.
44. A system according to claim 39, further comprising means for capturing the gases and particles expelled from the bushing.']
Associated Portfolios
Licensor Claim Chart
 Claim Chart |
 Technology |
 Creation Date |
 Download |
|---|---|---|---|
|
Claim charts will soon be available!
|
|||
SUMMARY
ClaimChart-US7134889B2-STO
Patent number:US7134889B2
Claim Chart Type : SEP Claim Chart
Price: 200 €
Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.