Invention Grant
- Patent Title: Diaphragm valve for a respirator
- Patent Title (中): 用于呼吸器的隔膜阀
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Application No.: US11210167Application Date: 2005-08-23
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Publication No.: US07882836B2Publication Date: 2011-02-08
- Inventor: Brian Hewitt , Piers Antony James
- Applicant: Brian Hewitt , Piers Antony James
- Applicant Address: DE Lübeck
- Assignee: Dräger Medical GmbH
- Current Assignee: Dräger Medical GmbH
- Current Assignee Address: DE Lübeck
- Agency: McGlew and Tuttle, P.C.
- Priority: DE102004049151 20041007
- Main IPC: A61M16/00
- IPC: A61M16/00 ; A62B9/02 ; G05D7/00 ; F16K15/00 ; F16K31/44 ; F16K25/00 ; F16K1/48 ; B22D41/16
Abstract:
A diaphragm valve is provided, in which there is improved sealing of a closing cover (15) against the valve housing (3). The seal includes a cylindrical sealing washer (25), which is connected to the valve housing (3) in one piece and into which a cylindrical wall section (18) of the closing cover (15) can be inserted with press fit.
Public/Granted literature
- US20060076016A1 Diaphragm valve for a respirator Public/Granted day:2006-04-13
Information query
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