Invention Grant
- Patent Title: Switching valve having a valve element movable in a housing
- Patent Title (中): 具有可在壳体中移动的阀元件的切换阀
-
Application No.: US13510686Application Date: 2010-09-28
-
Publication No.: US09022354B2Publication Date: 2015-05-05
- Inventor: Valentin Szermutzky , Heiko Roth
- Applicant: Valentin Szermutzky , Heiko Roth
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Maginot, Moore & Beck LLP
- Priority: DE102009046822 20091118
- International Application: PCT/EP2010/064331 WO 20100928
- International Announcement: WO2011/060989 WO 20110526
- Main IPC: F01L3/10
- IPC: F01L3/10 ; F16K31/06
Abstract:
The invention provides a switching valve having a valve element which is movable in a housing, an actuating apparatus acting on the valve element in a first direction and a spring apparatus charging the valve element in a second direction. According to the invention, the first and second directions are in opposition and the spring apparatus has a progressive spring characteristic.
Public/Granted literature
- US20120223261A1 SWITCHING VALVE HAVING A VALVE ELEMENT MOVABLE IN A HOUSING Public/Granted day:2012-09-06
Information query
