Invention Grant
- Patent Title: Valve device having a movement element which is cylindrical at least in sections
- Patent Title (中): 阀装置具有至少部分为圆柱形的运动元件
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Application No.: US13989696Application Date: 2011-09-27
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Publication No.: US09249893B2Publication Date: 2016-02-02
- Inventor: Oliver Gerundt , Juergen Haller , Rene Deponte
- Applicant: Oliver Gerundt , Juergen Haller , Rene Deponte
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Maginot, Moore & Beck LLP
- Priority: DE102010062077 20101126
- International Application: PCT/EP2011/066748 WO 20110927
- International Announcement: WO2012/069236 WO 20120531
- Main IPC: F16K31/06
- IPC: F16K31/06

Abstract:
A valve device has a movement element, which is cylindrical at least in sections, and a guide element, which has a guide recess for guiding the movement element and is pressed into a valve housing. The guide element comprises a radially inner ring-like section and a radially outer ring-like section. The guide recess is arranged in the inner ring-like section. On its outer circumference, the outer ring-like section has a number of contact sections which are arranged distributed uniformly over the circumference and by means of which the outer ring-like section is pressed into the valve housing. The inner ring-like section is connected to the outer ring-like section via an identical number of connecting sections, which are arranged distributed uniformly in the circumferential direction, wherein, as viewed in the circumferential direction, the connecting sections are offset radially by an angle of 180 DEG/N in relation to the contact sections.
Public/Granted literature
- US20130323090A1 Valve Device having a Movement Element which is Cylindrical at least in Sections Public/Granted day:2013-12-05
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