Protective element
US-2024404778-A1 · Dec 5, 2024 · US
Fuse unit
US9324531B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9324531-B2 |
| Application number | US-201113575166-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 2, 2011 |
| Priority date | Feb 3, 2010 |
| Publication date | Apr 26, 2016 |
| Grant date | Apr 26, 2016 |
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- Title
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- Abstract
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- Assignees and inventors
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- Key dates
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- First independent claim
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- CPC / IPC classifications
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- Citations and related patents
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Abstract
Official abstract text for this publication.
A fuse unit is provided having a fuse element ( 2 ) in which a first terminal connecting part ( 4 ) and second terminal connecting parts ( 5 ) are formed and an insulative resin part ( 20 ) is formed on the outer surface of the fuse element ( 2 ) with insertion molding. Threaded bolt holes ( 10 ) are formed in the first terminal connecting part ( 4 ) and the second terminal connecting parts ( 5 ) of the fuse element ( 2 ). Bolts ( 30 ) are temporarily fixed to the fuse element ( 2 ) by being screwed into the threaded bolt holes ( 10 ), and the insulating resin part ( 20 ) is formed with insertion molding by using the fuse element ( 2 ) to which the bolts ( 30 ) are temporarily fixed as an inserted component.
First claim
Opening claim text (preview).
The invention claimed is: 1. A fuse unit comprising: a fuse element; a terminal connecting part formed as one-piece with the fuse element; and an insulative resin part which is arranged on an outer surface of the fuse element, wherein a temporary bolt fixing part, which temporarily fixes a bolt to the terminal connecting part, is provided in the fuse element, wherein the temporary bolt fixing part is a threaded bolt hole which is provided in the terminal connecting part, wherein the threaded bolt hole is threaded to temporarily fix the bolt when the bolt is screwed into the threaded bolt hole, and wherein the insulative resin part is inserted-molded with the fuse element and the bolt screwed into the threaded bolt hole being inserted components such that a head of the bolt is embedded in the insulative resin part. 2. The fuse unit according to claim 1 , wherein the temporary bolt fixing part temporarily fixes the bolt to the terminal connecting part before an injection molding of the insulative resin part.
Assignees
Inventors
Classifications
Input terminal connected to a plurality of output terminals, e.g. multielectrode · CPC title
Two or more separate fusible members in parallel · CPC title
Mounting means or insulating parts of the base, e.g. covers, casings · CPC title
- H01H85/143Primary
Electrical contacts; Fastening fusible members to such contacts · CPC title
Structural association with a binding post of a storage battery · CPC title
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Frequently asked questions
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- What does patent US9324531B2 cover?
- A fuse unit is provided having a fuse element ( 2 ) in which a first terminal connecting part ( 4 ) and second terminal connecting parts ( 5 ) are formed and an insulative resin part ( 20 ) is formed on the outer surface of the fuse element ( 2 ) with insertion molding. Threaded bolt holes ( 10 ) are formed in the first terminal connecting part ( 4 ) and the second terminal connecting parts ( 5…
- Who is the assignee on this patent?
- Kibushi Hidenori, Matsumoto Yusuke, Masuda Toshiko, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H01H85/143. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Apr 26 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).