Fuse adapter

Patent metadata

Field	Value
Publication number	US-10629401-B2
Application number	US-201715678960-A
Country	US
Kind code	B2
Filing date	Aug 16, 2017
Priority date	Aug 22, 2016
Publication date	Apr 21, 2020
Grant date	Apr 21, 2020

Abstract

A fuse adapter assembly includes a fuse adapter having an adapter base. A fuse shroud extends from the adapter base and defines a fuse cavity. An adapter shroud also extends from the adapter base and defines an adapter terminal space. A fuse terminal opening passes through the adapter base between the fuse cavity and the adapter terminal space. A fuse enclosure is located within the fuse cavity and is configured to retain a fuse. The fuse cavity is configured to engage a header and the adapter shroud is configured to engage an electrical connector.

First claim

What is claimed is:

1. A fuse adapter comprising:
an adapter base having an interior wall;
a fuse shroud that is integrally formed with the interior wall and extends from the interior wall in a first direction and defines a fuse cavity;
an adapter shroud that is integrally formed with the interior wall and extends from the interior wall in a second direction that is opposite to the first direction and defines an adapter terminal space;
a fuse terminal opening that extends through the interior wall from the fuse cavity to the adapter terminal space; and
a fuse located within the fuse cavity, the fuse having a first fuse terminal that extends from the fuse in the first direction through the fuse cavity and a second fuse terminal that extends from the fuse in the second direction through the fuse terminal opening into the adapter terminal space.

2. The fuse adapter of claim 1 , further comprising a fuse enclosure located within the fuse cavity, wherein the fuse and the first fuse terminal are located in the fuse enclosure.

3. The fuse adapter of claim 2 , wherein the second fuse terminal extends out of the fuse enclosure.

4. The fuse adapter of claim 3 , wherein the fuse enclosure is retained in the fuse cavity by a fuse lock.

5. The fuse adapter of claim 4 , wherein the fuse shroud defines a lock window that provides access to the fuse lock.

6. The fuse adapter of claim 5 , wherein a shroud space is defined between the fuse enclosure and the fuse shroud.

7. The fuse adapter of claim 6 , further comprising a header mated with the fuse shroud and including a header shroud that is located within the shroud space.

8. The fuse adapter of claim 7 , wherein the header shroud obstructs access to the fuse lock through the lock window.

9. An assembly comprising:
a header including a header shroud defining a terminal space and a terminal located within the terminal space; and
a fuse adapter including:
an adapter base having an interior wall;
a fuse shroud that is integrally formed with the interior wall and extends from the interior wall in a first direction and defines a fuse cavity;
an adapter shroud that is integrally formed with the interior wall and extends from the interior wall in a second direction that is opposite to the first direction and defines an adapter terminal space;
a fuse terminal opening that extends through the interior wall from the fuse cavity to the adapter terminal space;
a fuse located within the fuse cavity, the fuse having a first fuse terminal that extends from the fuse in the first direction through the fuse cavity and a second fuse terminal that extends from the fuse in the second direction through the fuse terminal opening into the adapter terminal space; and
a fuse enclosure located within the fuse cavity,

wherein the terminal is located at least partially within the fuse enclosure, the header shroud is located within the fuse shroud, and the fuse enclosure is located within the header shroud.

10. The assembly of claim 9 , wherein the fuse enclosure is retained in the fuse cavity by a fuse lock.

11. The assembly of claim 10 , wherein the fuse shroud defines a lock window that provides access to the fuse lock.

12. The assembly of claim 11 , wherein a shroud space is defined between the fuse enclosure and the fuse shroud.

13. The assembly of claim 12 , wherein the header shroud is located within the shroud space.

14. The assembly of claim 13 , wherein the header shroud obstructs access to the fuse lock through the lock window.

15. A fuse adapter comprising:
an adapter base having an interior wall;
a fuse shroud that is integrally formed with the interior wall and extends from the interior wall in a first direction and defines a fuse cavity;
an adapter shroud that is integrally formed with the interior wall and extends from the interior wall in a second direction that is opposite to the first direction and defines an adapter terminal space;
a fuse terminal opening that extends through the interior wall from the fuse cavity to the adapter terminal space;
a fuse enclosure retained within the fuse cavity, wherein a shroud space is located in the fuse cavity between the fuse shroud and the fuse enclosure; and
a fuse located within the fuse enclosure, the fuse having a first fuse terminal that extends from the fuse in the first direction through the fuse enclosure and a second fuse terminal that extends from the fuse in the second direction through the fuse terminal opening into the adapter terminal space.

16. The fuse adapter of claim 15 , wherein the fuse enclosure further comprises a terminal opening.

17. The fuse adapter of claim 16 , wherein the first fuse terminal is aligned with the fuse terminal opening.

Assignees

• Lear Corp

Inventors

• Rangi Bhupinder
• Menzies David
• Glick Michael
• Galligan Lewis
• Beydoun Imad

Classifications

• H01H2085/2065

  with base contacts adapted or adaptable to fuses of different lenghts; bases with self-aligning contacts; intermediate adaptation pieces · CPC title

• H01H85/203

  for fuses with blade type terminals · CPC title

• H01H2085/207

  Bases adapted to fuses with different end contacts or to other components, e.g. circuit breakers; intermediate adaptation pieces · CPC title

• H01H85/175

  characterised by the casing shape or form · CPC title

• H01H85/205

  Electric connections to contacts on the base · CPC title