Component repair using brazed surface textured superalloy foil
US-2015375346-A1 · Dec 31, 2015 · US
Brazed joints and methods of forming brazed joints
US9937575B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9937575-B2 |
| Application number | US-201514614636-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 5, 2015 |
| Priority date | Feb 5, 2015 |
| Publication date | Apr 10, 2018 |
| Grant date | Apr 10, 2018 |
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Abstract
Official abstract text for this publication.
A method for forming a brazed joint between a first part having a first surface and a second part having a second surface may comprise applying at least two beads of braze filler at either of the first surface and the second surface, and assembling the first surface and the second surface to define a shiplap interface therebetween. The shiplap interface may terminate at a first terminus and a second terminus, and may include a first cavity and a second cavity. One of the beads of braze filler may be localized at the first cavity and the other may be localized at the second cavity. The method may further comprise melting each of the beads of braze filler to a braze liquid, and allowing the braze liquid to flow through the shiplap interface from the first cavity towards the first terminus, and from the second cavity towards the second terminus.
First claim
Opening claim text (preview).
What is claimed is: 1. A component, comprising: a first part having a first surface; a second part having a second surface; at least one shiplap interface formed between the first surface and the second surface, the shiplap interface having a first corner and a second corner, the shiplap interface including a first cavity located at the first corner and a second cavity located at the second corner; and a brazed joint in the shiplap interface and joining the first part and th…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B23K1/0018Primary
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9937575B2 cover?
- A method for forming a brazed joint between a first part having a first surface and a second part having a second surface may comprise applying at least two beads of braze filler at either of the first surface and the second surface, and assembling the first surface and the second surface to define a shiplap interface therebetween. The shiplap interface may terminate at a first terminus and a s…
- Who is the assignee on this patent?
- United Technologies Corp
- What technology area does this patent fall under?
- Primary CPC classification B23K1/0018. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Apr 10 2018 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).