Recloser battery assembly with hot stick adaptor and battery tube adaptor

Patent metadata

Field	Value
Publication number	US-10355253-B2
Application number	US-201715584932-A
Country	US
Kind code	B2
Filing date	May 2, 2017
Priority date	May 2, 2016
Publication date	Jul 16, 2019
Grant date	Jul 16, 2019

Abstract

A circuit interrupting device for use with an electrical power distribution system includes a housing containing a circuit interrupting device. A battery tube is positioned in the housing. A battery assembly is configured to be inserted into the battery tube. The battery assembly includes a assembly body having a first end and a second end. A battery is positioned in the assembly body. A cap assembly is connected to the assembly body and configured to connect the battery assembly to the battery tube. The cap assembly includes a torque-limiting device that prevents overtightening of the cap to the battery tube.

First claim

What is claimed:

1. A circuit interrupting device for use within a power distribution system, comprising:
a housing containing a circuit interrupting mechanism and a battery chamber;
a battery tube removably connected to the battery chamber; and
a battery assembly configured to be coupled to the battery tube, the battery assembly comprising,
an assembly body having a first end and a second end,
a battery positioned in the assembly body, and
a cap connected to the assembly body and configured to connect the battery assembly to the battery tube.

2. The circuit interrupting device of claim 1 , wherein the cap is removably connected to the battery tube.

3. The circuit interrupting device of claim 1 , wherein the battery assembly includes a first keyed portion, and wherein the battery tube includes a second keyed portion configured to mate with the first keyed portion.

4. The circuit interrupting device of claim 1 , further comprising a hot-stick adaptor connected to the cap.

5. The circuit interrupting device of claim 4 , wherein the cap includes a first shoulder and the hot-stick adaptor includes a second shoulder receiving the first shoulder.

6. The circuit interrupting device of claim 1 , wherein the battery tube includes a flange having a plurality of openings.

7. The circuit interrupting device of claim 1 , further comprising an adaptor plate connected to the housing and an adaptor tube connected to the adaptor plate, wherein the battery tube is positioned in and connected to the adaptor tube.

8. The circuit interrupting device of claim 7 , wherein the adaptor plate has a contact portion extending into the battery chamber and the battery tube has a body extending substantially orthogonal to the contact portion.

9. A circuit interrupting device for use with an electrical power distribution system, comprising:
a housing including a circuit interrupting device and a battery chamber;
a battery tube releasably connected to the battery chamber and having a first thread; and
a battery assembly configured to be inserted into the battery tube, the battery assembly including a cap having second thread configured to mate with the first thread to form a threaded connection, and
a hot-stick adaptor having an interior receiving at least a portion of the cap and a connecting portion configured to connect to a hot-stick.

10. The circuit interrupting device of claim 9 , wherein the connecting portion includes a first set of teeth.

11. The circuit interrupting device of claim 9 , wherein the cap includes a protrusion having a notch and hot-stick adaptor includes a channel having an opening aligned with the notch.

12. The circuit interrupting device of claim 11 , further comprising a band engaging the channel and the notch.

13. The circuit interrupting device of claim 9 , wherein the cap includes a first shoulder and the hot-stick adaptor includes a second shoulder receiving the first shoulder.

14. The circuit interrupting device of claim 11 , wherein the hot stick adaptor includes a central conduit extending into the interior, and further comprising a spring pin positioned in the conduit and engaging the battery assembly.

15. A circuit interrupting device system for use with an electrical power distribution system, comprising:
a housing containing a circuit interrupting device and a battery chamber;
an adaptor plate configured to be connected to the housing and extend at least partially into the battery chamber;
an adaptor tube configured to be connected to the adaptor plate;
a battery tube configured to be connected to the battery chamber and configured to be connected to the adaptor tube; and
a battery assembly configured to be inserted into the battery tube.

16. The circuit interrupting device of claim 15 , wherein the adaptor plate includes a contact portion having a positive contact and a negative contact.

17. The circuit interrupting device of claim 16 , further comprising a first conductor connected to the positive contact and extending through the adaptor tube and connected to the battery tube and a second conductor connected to the negative contact and extending through the adaptor tube and connected to the battery tube.

18. The circuit interrupting device of claim 15 , wherein the battery chamber has a first longitudinal axis and the adaptor tube has a second longitudinal axis, and wherein the second longitudinal axis is orthogonal to the first longitudinal axis when the adaptor tube is connected to the housing.

19. The circuit interrupting device of claim 15 , wherein the battery tube includes a flange having a series of openings to connect the battery tube to the adaptor tube or to the housing.

20. The circuit interrupting device of claim 15 , wherein the battery assembly is threadably connected to the battery tube and the battery tube is selectively connected to the housing or to the adaptor tube by a fastener.

Assignees

• Hubbell Inc

Inventors

• Agliata Peter M

Classifications

• H02J7/24

  using discharge tubes or semiconductor devices · CPC title

• H01R11/14

  the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp · CPC title

• H01M2200/00

  Safety devices for primary or secondary batteries · CPC title

• F16B31/027

  with a bolt head causing the fastening or the unfastening tool to lose the grip when a specified torque is exceeded · CPC title

• H01M2200/20

  Pressure-sensitive devices · CPC title