Solid oxide fuel cell unit
US-2015010842-A1 · Jan 8, 2015 · US
Electrical wire protection member
US9716377B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9716377-B2 |
| Application number | US-201615134493-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 21, 2016 |
| Priority date | May 11, 2015 |
| Publication date | Jul 25, 2017 |
| Grant date | Jul 25, 2017 |
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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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Abstract
Official abstract text for this publication.
An electric wire protection member that prevents a connector or a terminal portion from coming into contact with water due to water intruding into a grommet. The electrical wire protection member disclosed by this specification includes a tube-shaped corrugated tube that protects electrical wires; a tube-shaped grommet that has a connection tube portion for connection to an opening end portion of the corrugated tube, and protects the electrical wires in place of the corrugated tube; a tube-shaped holder that has a mating tube portion that is fitted into the connection tube portion of the grommet, and abuts against the opening end portion of the corrugated tube; and a rubber stopper that has electrical wire sealing holes into which the electrical wires are inserted in a sealed state, and that comes into close contact with the inner peripheral surface of the holder.
First claim
Opening claim text (preview).
The invention claimed is: 1. An electrical wire protection member, comprising: a tube-shaped corrugated tube capable of protecting an electrical wire; a tube-shaped grommet that has a connection tube portion for connection to an opening end portion of the corrugated tube, and is capable of protecting the electrical wire in place of the corrugated tube; a tube-shaped holder that has a mating tube portion that is fitted into the connection tube portion of the grommet, and abuts against the opening end portion of the corrugated tube; and a rubber stopper that has an electrical wire sealing hole into which the electrical wire is inserted in a sealed state, and comes into close contact with an inner peripheral surface of the holder; wherein the holder is an integrated holder, a tapered insertion guiding surface is provided in an opening edge portion on a corrugated tube side of the holder, and the rubber stopper is housed inside the mating tube portion of the holder. 2. An electrical wire protection member, comprising: a tube-shaped corrugated tube capable of protecting an electrical wire; a tube-shaped grommet that has a connection tube portion for connection to an opening end portion of the corrugated tube, and is capable of protecting the electrical wire in place of the corrugated tube; a tube-shaped holder that has a mating tube portion that is fitted into the connection tube portion of the grommet, and abuts against the opening end portion of the corrugated tube; and a rubber stopper that has an electrical wire sealing hole into which the electrical wire is inserted in a sealed state, and comes into close contact with an inner peripheral surface of the holder; wherein the holder is an integrated holder, a tapered insertion guiding surface is provided in an opening edge portion on a corrugated tube side of the holder, and the rubber stopper is housed inside a flange portion provided on a base end side of the mating tube portion of the holder. 3. An electrical wire protection member, comprising: a tube-shaped corrugated tube capable of protecting an electrical wire; a tube-shaped grommet that has a connection tube portion for connection to an opening end portion of the corrugated tube, and is capable of protecting the electrical wire in place of the corrugated tube; a tube-shaped holder that has a mating tube portion that is fitted into the connection tube portion of the grommet, and abuts against the opening end portion of the corrugated tube; and a rubber stopper that has an electrical wire sealing hole into which the electrical wire is inserted in a sealed state, and comes into close contact with an inner peripheral surface of the holder; wherein the rubber stopper is housed inside a flange portion provided on a base end side of the mating tube portion of the holder, and the holder includes a pair of divided holders and a lock portion that holds the pair of divided holders in a state of being assembled to each other.
Assignees
Inventors
Classifications
Corrugated · CPC title
- H02G15/013Primary
Sealing means for cable inlets (inlets for cables filled with, or surrounded by, gas or oil H02G15/32) · CPC title
Details thereof (installation or suspension of conduit channels and other supports H02G3/263) · CPC title
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Frequently asked questions
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- What does patent US9716377B2 cover?
- An electric wire protection member that prevents a connector or a terminal portion from coming into contact with water due to water intruding into a grommet. The electrical wire protection member disclosed by this specification includes a tube-shaped corrugated tube that protects electrical wires; a tube-shaped grommet that has a connection tube portion for connection to an opening end portion …
- Who is the assignee on this patent?
- Sumitomo Wiring Systems
- What technology area does this patent fall under?
- Primary CPC classification H02G15/013. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jul 25 2017 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).