Invention Grant
- Patent Title: Nozzle module for an injection valve and injection valve
- Patent Title (中): 注射阀和注射阀的喷嘴模块
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Application No.: US12519171Application Date: 2007-11-26
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Publication No.: US08256691B2Publication Date: 2012-09-04
- Inventor: Stephan Bolz , Carsten Götte , Martin Götzenberger
- Applicant: Stephan Bolz , Carsten Götte , Martin Götzenberger
- Applicant Address: DE Hannover
- Assignee: Continental Automotive GmbH
- Current Assignee: Continental Automotive GmbH
- Current Assignee Address: DE Hannover
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Priority: DE102006058881 20061213
- International Application: PCT/EP2007/062793 WO 20071126
- International Announcement: WO2008/071535 WO 20080619
- Main IPC: B05B1/24
- IPC: B05B1/24

Abstract:
A nozzle module for an injection valve has a nozzle body with a nozzle body opening extending in the direction of a longitudinal axis, and which can be hydraulically coupled to a fluid feed; a nozzle needle which is movable axially in the nozzle body opening and which in a closed position prevents a flow of fluid through at least one injection opening and otherwise releases the fluid flow; and an induction-heated heating element disposed between the nozzle body and the nozzle needle. The heating element is at least partially spaced a distance away from the nozzle body and from the nozzle needle, and during operation of the injection valve the fluid can flow against a side of the heating element facing the nozzle body and a side of the heating element facing the nozzle needle.
Public/Granted literature
- US20100034921A1 NOZZLE MODULE FOR AN INJECTION VALVE AND INJECTION VALVE Public/Granted day:2010-02-11
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