High power laser iris cutters
US-2015361750-A1 · Dec 17, 2015 · US
Cutting assembly and method of cutting coiled tubing
US8936088B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8936088-B2 |
| Application number | US-201113247757-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 28, 2011 |
| Priority date | May 20, 2010 |
| Publication date | Jan 20, 2015 |
| Grant date | Jan 20, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A coiled tubing cutter assembly comprises a housing configured to be inserted in a length of coiled tubing. The housing forms a main bore and a first pathway through which cutting fluid can flow through the housing and be directed to impinge against an inner surface of the coiled tubing over which the housing is positioned so as to cut the coiled tubing. A sleeve is positioned in the main bore. The sleeve is movable between a first position and a second position within the main bore. The sleeve is configured so as to block the first pathway when in the first position and to allow cutting fluid to pass through the first pathway in the second position. A method of cutting coiled tubing is also disclosed.
First claim
Opening claim text (preview).
What is claimed is: 1. A coiled tubing cutter assembly, comprising: a housing attached to a length of coiled tubing, the housing forming a main bore and a first pathway through which cutting fluid can flow through the housing and be directed to impinge against an inner surface of the coded tubing over which the housing is positioned so as to cut the coiled tubing; and a sleeve positioned in the main bore, the sleeve being movable between a first position and a second position wi…
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- E21B29/00Primary
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
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- What does patent US8936088B2 cover?
- A coiled tubing cutter assembly comprises a housing configured to be inserted in a length of coiled tubing. The housing forms a main bore and a first pathway through which cutting fluid can flow through the housing and be directed to impinge against an inner surface of the coiled tubing over which the housing is positioned so as to cut the coiled tubing. A sleeve is positioned in the main bore.…
- Who is the assignee on this patent?
- Misselbrook John, Sach Manfred, Skufca Jason, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification E21B29/00. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Jan 20 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).