Invention Grant
- Patent Title: Guiding device for a metal bellows
- Patent Title (中): 导向装置用于金属波纹管
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Application No.: US12452941Application Date: 2008-04-05
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Publication No.: US08443841B2Publication Date: 2013-05-21
- Inventor: Marc Wellner , Herbert Baltes
- Applicant: Marc Wellner , Herbert Baltes
- Applicant Address: DE Sulzbach/Saar
- Assignee: Hydac Technology GmbH
- Current Assignee: Hydac Technology GmbH
- Current Assignee Address: DE Sulzbach/Saar
- Agency: Roylance, Abrams, Berdo and Goodman LLP
- Priority: DE102007036487 20070801
- International Application: PCT/EP2008/002728 WO 20080405
- International Announcement: WO2009/015705 WO 20090205
- Main IPC: F16L55/04
- IPC: F16L55/04
Abstract:
A guiding device for a metal bellows (3), on at least one bellows end (37) movable along the wall of a housing (10) during the expansion and contraction of the bellows (3). A guiding element is provided between the end body and the housing (10). The guiding element is formed by a plurality of separate guiding bodies (49) disposed in intervals from each other on the circumference of the end body (39).
Public/Granted literature
- US20100186843A1 Guiding device for a metal bellows Public/Granted day:2010-07-29
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