Presintered preform for repair of superalloy component
US-2015367456-A1 · Dec 24, 2015 · US
Laser build up method using vibration and apparatus
US8961860B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8961860-B2 |
| Application number | US-201213404345-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 24, 2012 |
| Priority date | Mar 1, 2011 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
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A laser built up method on an object with different surfaces is provided. The object can be coated locally, which is not possible by the conventional rapid prototyping processes. The object is put into a powder bed, powder is provided on or near the object and the powder is only locally provided on the upper outer surface of the object and then densified.
First claim
Opening claim text (preview).
We claim: 1. A laser build up method on a surface of an object, comprising: providing powder on or near the object having an upper outer surface comprising two or more non planar surfaces with different heights and including a lower upper outer surface and an upper outer surface; retracting the object such that the height of the object is lower than the powder; supplying or distributing the powder only locally on the upper outer surface of the object; moving a tool is two di…
Assignees
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B22F7/062Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8961860B2 cover?
- A laser built up method on an object with different surfaces is provided. The object can be coated locally, which is not possible by the conventional rapid prototyping processes. The object is put into a powder bed, powder is provided on or near the object and the powder is only locally provided on the upper outer surface of the object and then densified.
- Who is the assignee on this patent?
- Eriksson Jonas, Simmons Ulf, Siemens Ag
- What technology area does this patent fall under?
- Primary CPC classification B22F7/062. Mapped technology areas include Operations & Transport.
- 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).