Hinge for enclosure for electrical network protection element

Patent metadata

Field	Value
Publication number	US-11612069-B2
Application number	US-202016811581-A
Country	US
Kind code	B2
Filing date	Mar 6, 2020
Priority date	Dec 18, 2017
Publication date	Mar 21, 2023
Grant date	Mar 21, 2023

Abstract

The disclosure generally relates to an exemplary hinge of an enclosure that can house an electrical network protection element and provide protection to the electrical network protection element against damage in various environments such as when the enclosure is placed in an underground vault that may be flooded during rain, or when a liquid (e.g., oil) comes into contact with the enclosure. The hinge may include two portions, one portion attached to one or more doors of the enclosure and one portion attached to a housing of the enclosure. The hinge may be configured such that it may be adjusted in multiple directions (for example, beyond one plane of rotation that typical hinges may offer), and thus allow for greater adjustability of the one or more doors of the enclosure relative to the housing of the enclosure.

First claim

That which is claimed is:

1. An enclosure comprising:
a housing having an interior portion configured to accommodate an electrical network protection element;
one or more doors hingeably attached to the housing through one or more hinges, the one or more hinges comprising:
a first portion coupled to the one or more doors, the first portion comprising a horizontal slotted hole for receiving a first fastening element, and one or more vertical holes for receiving respective fastening elements; and
a second portion coupled to the housing, the second portion comprising a corresponding horizontal hole for receiving the first fastening element, and one or more corresponding vertical holes for receiving the respective fastening elements, wherein the first portion and second portion are connected by way of the first fastening element and the respective fastening elements,
wherein the horizontal slotted hole and the corresponding horizontal hole are configured to allow for rotation of the first portion about a horizontal axis when the first fastening element is not received in the corresponding horizontal hole, and the one or more vertical holes and the one or more corresponding vertical holes are configured to allow for rotation of the first portion about a vertical axis when the respective fastening element is received in the one or more corresponding vertical holes, and
wherein at least one of: the horizontal slotted hole, the one or more vertical holes, the corresponding horizontal hole, and the corresponding vertical holes include a threaded portion.

2. The enclosure of claim 1 , wherein a hole size is greater than a corresponding fastening element received by the hole, the hole comprising at least one of:
the first horizontal slotted hole, the one or more first vertical holes, the second horizontal threaded hole, and the one or more second vertical holes.

3. The enclosure of claim 1 , wherein the first portion of the one or more hinges further comprises one or more third horizontal holes that are perpendicular to the first horizontal slotted hole, and wherein the one or more third horizontal holes are configured to receive one or more third fastening elements, the first portion of the one or more hinges being coupled to the one or more doors through the one or more third fastening elements in the one or more third horizontal holes.

4. The enclosure of claim 1 , wherein the threaded portion of at least one of the first horizontal slotted hole, the one or more first vertical holes, the second horizontal hole, and the one or more second vertical holes is unexposed to an external environmental of the one or more hinges.

5. An enclosure comprising:
a housing having an interior portion configured to accommodate an electrical network protection element;
one or more doors hingeably attached to the housing through one or more hinges, the one or more hinges comprising:
a first portion coupled to the one or more doors, the first portion comprising a first horizontal slotted hole for receiving a first fastening element, and one or more first vertical holes for receiving one or more second fastening elements; and
a second portion coupled to the housing, the second portion comprising a second horizontal threaded hole for receiving the first fastening element, and one or more second vertical holes for receiving the one or more second fastening elements, wherein the first portion and second portion are connected through the first fastening element and the one or more second fastening elements.

6. The enclosure of claim 5 , wherein a hole size is greater than a corresponding fastening element received by the hole, the hole comprising at least one of:
the first horizontal slotted hole, the one or more first vertical holes, the second horizontal threaded hole, and the one or more second vertical holes.

7. The enclosure of claim 5 , wherein the first horizontal slotted hole and second horizontal threaded hole are configured to allow for rotation of the first portion about a horizontal axis and the one or more first vertical holes and one or more second vertical holes are configured to allow for rotation of the first portion about a vertical axis.

8. The enclosure of claim 5 , wherein the first portion of the one or more hinges further comprises one or more third horizontal holes that are perpendicular to the first horizontal slotted hole, and wherein the one or more third horizontal holes are configured to receive one or more third fastening elements, the first portion of the one or more hinges being coupled to the one or more doors through the one or more third fastening elements in the one or more third horizontal holes.

9. The enclosure of claim 5 , wherein in the second portion of the one or more hinges is coupled to the housing through one or more fourth fastening elements or is welded to the housing.

10. The enclosure of claim 5 , wherein at least one of: the first horizontal slotted hole, the first horizontal slotted hole, the one or more first vertical holes, the second horizontal threaded hole, and the one or more second vertical holes included a threaded portion.

11. The enclosure of claim 5 , wherein the first fastening elements and one or more second fastening elements comprise threaded hardware.

12. The enclosure of claim 5 , wherein a threaded portion of at least one of the first horizontal slotted hole, the one or more first vertical holes, the second horizontal hole, and the one or more second vertical holes is unexposed to an external environmental of the one or more hinges.

Assignees

• Gen Electric
• General Electric Technology Gmbh

Inventors

• Dauzat Thomas Ambrose
• Espinoza Diaz Cecilia
• Sanchez Cabral Luis

Classifications

• H05K5/13

  assembled by screws · CPC title

• H02B1/28

  dustproof, splashproof, drip-proof, waterproof or flameproof · CPC title

• H05K5/0226 Primary

  Hinges · CPC title

• H02B1/44 Primary

  Hinged covers or doors · CPC title

• H05K5/0008

  Electricity · mapped topic