Invention Grant
- Patent Title: Magnetic drive for a valve
- Patent Title (中): 用于阀门的磁力驱动
-
Application No.: US11105154Application Date: 2005-04-13
-
Publication No.: US07648119B2Publication Date: 2010-01-19
- Inventor: Ralf Scheibe
- Applicant: Ralf Scheibe
- Applicant Address: DE Ingelfingen
- Assignee: Burkert Werke GmbH & Co. KG
- Current Assignee: Burkert Werke GmbH & Co. KG
- Current Assignee Address: DE Ingelfingen
- Agent Stuart J. Friedman
- Priority: DE202004006156U 20040419
- Main IPC: F16K31/02
- IPC: F16K31/02
Abstract:
A magnetic drive for a valve, in particular for a pneumatic or hydraulic valve, includes a movable armature (14) and a permanent magnet (20). The permanent magnet (20) is formed from a magnetic paste or a magnetic foil. In preferred embodiments, the permanent magnet (20) is integrated into the movable armature (14) and cooperates with a fixed solenoid.
Public/Granted literature
- US20050230649A1 Magnetic drive for a valve Public/Granted day:2005-10-20
Information query
