Invention Grant
US09284860B2 Valve housing for a control valve of a camshaft adjusting system, and method for producing a valve housing
有权
用于凸轮轴调节系统的控制阀的阀壳，以及用于制造阀壳体的方法
- Patent Title: Valve housing for a control valve of a camshaft adjusting system, and method for producing a valve housing
- Patent Title (中): 用于凸轮轴调节系统的控制阀的阀壳，以及用于制造阀壳体的方法
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Application No.: US13883942Application Date: 2011-08-23
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Publication No.: US09284860B2Publication Date: 2016-03-15
- Inventor: Phillipp Bittel , Stefan Foerst , Markus Weiss , Josef Groeschel
- Applicant: Phillipp Bittel , Stefan Foerst , Markus Weiss , Josef Groeschel
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: DE102010050812 20101109
- International Application: PCT/EP2011/064480 WO 20110823
- International Announcement: WO2012/062493 WO 20120518
- Main IPC: F01L1/34
- IPC: F01L1/34 ; F01L1/344 ; F15B13/044 ; F16K27/04
Abstract:
A valve housing for a control valve of a camshaft adjuster, including a housing flange for fastening to a control unit as well as an essentially cylindrical housing component for accommodating a control piston. It is provided that the housing component is rotatably fixedly attached to the housing flange by a form-locked connection. A valve housing of this type is cost effective to manufacture and has a low weight, while ensuring operational reliability. The invention furthermore relates to a method for manufacturing an aforementioned valve housing.
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