Invention Grant
- Patent Title: Variable ram packer for blowout preventer
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Application No.: US14957963Application Date: 2015-12-03
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Publication No.: US10087698B2Publication Date: 2018-10-02
- Inventor: Bodhayan Dev , Aaron John Mashue , Deepak Trivedi , Jifeng Wang
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee Address: US NY Schenectady
- Agency: GE Global Patent Operation
- Agent Pabitra Chakrabarti
- Main IPC: E21B33/06
- IPC: E21B33/06 ; B29C45/16 ; B29K19/00 ; B29L31/26

Abstract:
A variable ram packer includes a body including two contact regions. The first contact region includes a region of the body of the packer that includes a first material and a second material, layered on top of one another. The first material has an elastic modulus less than that of the second material. The second contact region includes the second material and a third material, layered on top of one another. The third material has an elastic modulus greater than that of the second material, but less than that of the first material.
Public/Granted literature
- US20170159391A1 VARIABLE RAM PACKER FOR BLOWOUT PREVENTER Public/Granted day:2017-06-08
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