Invention Grant
- Patent Title: Shuttle valve for a safety valve arrangement and safety valve arrangement
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Application No.: US15492546Application Date: 2017-04-20
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Publication No.: US10260645B2Publication Date: 2019-04-16
- Inventor: Jörg Rösler , Rasim Boydag , Björn Büchner , Christopher Lie Indah Wahju
- Applicant: LESER GmbH & Co. KG
- Applicant Address: DE Hamburg
- Assignee: LESER GmbH & Co. KG
- Current Assignee: LESER GmbH & Co. KG
- Current Assignee Address: DE Hamburg
- Agency: McGlew and Tuttle, P.C.
- Priority: EP16166392 20160421
- Main IPC: F16K11/044
- IPC: F16K11/044 ; F16K31/50 ; F16K31/60 ; F16K11/052 ; F16K17/00

Abstract:
A shuttle valve for a safety valve arrangement is provided with a valve housing (2), which includes a fluid inlet (4) and two fluid outlets (6, 8). A movable shut-off body (12) is arranged in the valve housing (2) and can be moved between two closure positions, in which the movable shut-off body (12) closes one of the fluid outlets (6, 8). The shut-off body (12) is arranged in a pivotably about a pivot axis (D). The shuttle valve includes a linear drive (46) which is coupled to the shut-off body (12) in a manner such that the shut-off body (12) is pivotable between its two closure positions by moving the linear drive (46).
Public/Granted literature
- US20170307088A1 SHUTTLE VALVE FOR A SAFETY VALVE ARRANGEMENT AND SAFETY VALVE ARRANGEMENT Public/Granted day:2017-10-26
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