Recloser battery assembly

Patent metadata

Field	Value
Publication number	US-11264664-B2
Application number	US-201916506554-A
Country	US
Kind code	B2
Filing date	Jul 9, 2019
Priority date	May 2, 2016
Publication date	Mar 1, 2022
Grant date	Mar 1, 2022

Abstract

A circuit interrupting device for use with a electrical power distribution system includes a housing containing a circuit interrupting mechanism. 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 battery assembly body having a first end and a second end. A battery is positioned in the battery assembly body. The battery assembly is configured such that both a positive contact and a negative contact are exposed from the second end of the battery assembly body. In some embodiments, the battery assembly includes a keyed portion mates with the battery tube to ensure alignment of the battery assembly in the battery tube.

First claim

What is claimed:

1. A removable battery for use with a circuit interrupting device in a power distribution system, comprising:
a battery tube configured to be coupled to a housing of a circuit interrupting device, the battery tube having a first mating feature, a first positive contact, and a first negative contact; and
a battery assembly configured to be inserted into the battery tube, the battery assembly including a second mating feature configured to mate with the first mating feature, a second positive contact, and a second negative contact,
wherein the first and second mating features ensure a proper alignment of the battery assembly in the battery tube, and
wherein the proper alignment facilitates the electrical connection between the first and second positive contacts and the first and second negative contacts.

2. The removable battery of claim 1 , wherein the first mating feature includes a first keyed portion and the second mating feature includes a second keyed portion.

3. The removable battery of claim 2 , wherein the battery tube includes a third mating feature, and wherein the battery assembly includes a fourth mating feature.

4. The removable battery of claim 3 , wherein the third mating feature includes a projection and the fourth mating feature includes an opening configured to receive the projection.

5. The removable battery of claim 1 , wherein the battery assembly includes a battery assembly body, a cap connected to a first end of the battery assembly body, and a contact casing connected to a second end of the battery assembly body.

6. The removable battery of claim 1 , wherein the battery assembly includes a body having a substantially cylindrical configuration and the second mating feature includes a flattened section at an end of the body.

7. The removable battery of claim 1 , wherein the battery tube includes a projection extending from a rear wall into the tube and the battery assembly includes an opening configured to receive the projection.

8. A removable battery for use with a circuit interrupting device in a power distribution system, comprising:
a battery tube configured to be positioned in a housing of a circuit interrupting device; and
a battery assembly configured to be inserted into the battery tube, the battery assembly comprising,
a assembly body having a first end and a second end,
a battery positioned in the assembly body,
a cap assembly connected to the assembly body and configured to connect the battery assembly to the battery tube,
wherein the cap assembly includes a torque-limiting device that prevents overtightening of the cap to the battery tube.

9. The removable battery of claim 8 , wherein the cap assembly includes a cap having a first set of teeth and a ratchet member having a second set of teeth configured to mate with the first set of teeth.

10. The removable battery of claim 9 , wherein the cap assembly includes a biasing member that biases the ratchet member toward the cap.

11. The removable battery of claim 9 , wherein the cap assembly includes a threaded member connected to the ratchet member.

12. The removable battery of claim 8 , wherein the cap assembly includes an internal thread and the assembly body includes an external thread.

13. The removable battery of claim 8 , wherein a portion of the assembly body extends through the cap assembly.

14. The removable battery of claim 8 , wherein the assembly body is rotatable with respect to the cap assembly.

15. A removable battery and hot stick adapter for use with a circuit interrupting device in a power distribution system, comprising:
a housing including a circuit interrupting device and a battery chamber;
a battery tube configured to be releasably connected to a battery chamber in a housing containing a circuit interrupting device, the battery tube having a first thread;
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.

16. The removable battery and hot stick adapter of claim 15 , wherein the connecting portion includes a first set of teeth.

17. The removable battery and hot stick adapter of claim 15 , wherein the cap includes a protrusion having a notch and hot-stick adaptor includes a channel having an opening aligned with the notch.

18. The removable battery and hot stick adapter of claim 17 , further comprising a band engaging the channel and the notch.

19. The removable battery and hot stick adapter of claim 15 , wherein the cap includes a first shoulder and the hot-stick adaptor includes a second shoulder receiving the first shoulder.

20. The removable battery and hot stick adapter of claim 15 , 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.

Assignees

• Hubbell Inc

Inventors

• Agliata Peter M
• Ginzton Nathaniel

Classifications

• H01M50/204

  Racks, modules or packs for multiple batteries or multiple cells · CPC title

• H01M50/271

  Lids or covers for the racks or secondary casings · CPC title

• H01M50/202

  Casings or frames around the primary casing of a single cell or a single battery · CPC title

• H01M50/574

  Devices or arrangements for the interruption of current · CPC title

• H01M50/296

  characterised by terminals of battery packs (terminals of batteries H01M50/543) · CPC title