Invention Grant
- Patent Title: Mixing system and method for producing a drilling fluid for ground drilling and use in producing a drilling fluid for ground drilling
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Application No.: US16011027Application Date: 2018-06-18
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Publication No.: US10662726B2Publication Date: 2020-05-26
- Inventor: Elmar Koch , Martin Köper
- Applicant: TRACTO-TECHNIK GmbH & Co. KG
- Applicant Address: DE Lennestadt
- Assignee: TRACTO-TECHNIK GMBH & CO. KG
- Current Assignee: TRACTO-TECHNIK GMBH & CO. KG
- Current Assignee Address: DE Lennestadt
- Agency: Howard IP Law Group, PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1528bcd0
- Main IPC: E21B43/12
- IPC: E21B43/12 ; C09K8/24 ; E21B21/06 ; B01F15/02 ; B01F3/12 ; B01F7/02 ; E21B7/00 ; E21B7/04
Abstract:
A mixing system for producing a drilling fluid for ground drilling includes a feed for a powdered medium and a mixing chamber with a feed for a fluid medium. A space is provided between the feed for the powdered medium and the mixing chamber, having sliding elements therein, which sliding elements can seal off the space at one end.
Public/Granted literature
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