Motor
US-2024048015-A1 · Feb 8, 2024 · US
Induction machine short circuit stop and method for installation
US8963399B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8963399-B2 |
| Application number | US-201113290172-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 7, 2011 |
| Priority date | Nov 7, 2011 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
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An induction machine short circuit stop is interposed between a brace and a machine component, such as a generator building bolt, in order to limit component motion during a short circuit event. The stop is a block of resilient non-conductive material that is oriented proximal the machine component at a desired spaced gap. Gap dimensions may be modified by use of different height stop blocks and/or shims. The stop is affixed to the brace by straps, cordage or fasteners, such as threaded studs. The stop is suitable for retrofitting existing induction machines in the field or in refurbishing service centers.
First claim
Opening claim text (preview).
What is claimed is: 1. A stop apparatus for limiting relative movement between a paired induction machine component and a brace, comprising: a stop block adapted for interposition between the paired components, having: a bottom face for abutment against one of the paired components; a top face in opposed spaced orientation relative to the other component, and defining a gap there between; and an engagement surface; and a fastener coupled to the engagement surface and the…
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- What does patent US8963399B2 cover?
- An induction machine short circuit stop is interposed between a brace and a machine component, such as a generator building bolt, in order to limit component motion during a short circuit event. The stop is a block of resilient non-conductive material that is oriented proximal the machine component at a desired spaced gap. Gap dimensions may be modified by use of different height stop blocks an…
- Who is the assignee on this patent?
- Tekawade Avinash M, Yurko David F, Fumero Domingo J, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification H02K3/505. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 24 2015 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).