Control valve and method for its production
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 15, 2007
app pub date -
Aug 8, 2006
filing date -
Aug 9, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a control valve for influencing the action of a pressure medium on a camshaft adjuster of an internal combustion engine. A control valve of said type comprises a valve housing (72), in which a displaceable control piston (71) is arranged in a blind bore. According to the invention, the valve housing (72) is produced with a through bore (73) instead of a blind bore, into which through bore (73) a housing insert (79) is clipped into a groove (80). The housing insert can serve to support a pressure spring (76), and can also additionally have recesses, in the region of which the housing insert (79) serves to form a port, for example to a tank T.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully