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Straight from the book...
Posted by Street (more from Street) on Thu, 24 Feb 2005 10:47:59
In Reply to: Re: Belt Tensioner IS Hydraulic, Yaofeng, Thu, 24 Feb 2005 09:38:49
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The drive for auxiliaries has an automatic belt tensioner which is easy to service and has a long working life. The operating principle of the tensioner is similar to that of an hydraulic cam follower. On a momentary increase in the load on the tensioner, compressing it, the ball valve closes, preventing oil from flowing out of the cylinder but forcing (see image) to take place through the minute gap (1/100 mm) between the piston and cylinder wall. On a momentary reduction in the load on the tensioner, allowing it to expand, the valve opens and oil flows into the cylinder. A powerful coil spring in the tensioner always maintains a certain level of tension, regardless of whether the load on the tensioner is increasing or decreasing.
posted by 62.194.82...
Posts in this Thread:
- Belt Tensioner, T. Christopher, Thu, 24 Feb 2005 05:33:58
- Got tired of messing with it, T. Christopher, Thu, 24 Feb 2005 14:37:25
- Re: Belt Tensioner Project, david, Thu, 24 Feb 2005 06:47:00
- Re: Belt Tensioner, Ari , Thu, 24 Feb 2005 06:04:42
- Re: Belt Tensioner, Lawrence, Thu, 24 Feb 2005 05:53:36
- Re: Belt Tensioner, Justin, Thu, 24 Feb 2005 05:41:22
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