Question about a curious injector thingy...
Question about a curious injector thingy...
I have a question.
As you may read in my thread about the ELITE project, I found this thingy:
![[Image: IMG_20161103_WA0024.jpg]](https://s20.postimg.org/mktqwagpp/IMG_20161103_WA0024.jpg)
This thingy is usually used here, number 22:
![[Image: Bosch+0445110021.png]](http://2.bp.blogspot.com/-NVfcTr3_dq8/UupBdJscKbI/AAAAAAAAUrA/nwpKftT_BMs/w1200-h630-p-nu/Bosch+0445110021.png)
But then:
![[Image: IMG_20161104_WA0005.jpg]](https://s20.postimg.org/j51mmqjh9/IMG_20161104_WA0005.jpg)
So I thought: naaah ... lets take the hydraulic press and push that out. But the shape is rather unexpected:
![[Image: IMG_20161104_WA0017.jpg]](https://s20.postimg.org/7g2ovvyu5/IMG_20161104_WA0017.jpg)
![[Image: IMG_20161104_WA0009.jpg]](https://s20.postimg.org/itp8739ct/IMG_20161104_WA0009.jpg)
See ? The 6 notches do not touch, and are appreximately 3/4 of the length of the whole pin.
The obvious question is: What is this? And why ?
I can think of (major) flow restriction, and thus dampening of high-frequent pressure pulses...
Does somebody know?
Kind regards,
Evgeniy
Evgeniy1987
11-04-2016, 03:01 PM #1Guys,
I have a question.
As you may read in my thread about the ELITE project, I found this thingy:
This thingy is usually used here, number 22:
But then:
So I thought: naaah ... lets take the hydraulic press and push that out. But the shape is rather unexpected:
See ? The 6 notches do not touch, and are appreximately 3/4 of the length of the whole pin.
The obvious question is: What is this? And why ?
I can think of (major) flow restriction, and thus dampening of high-frequent pressure pulses...
Does somebody know?
Kind regards,
Evgeniy
It appears to be called an EDGE FILTER
https://www.google.com/patents/US6536417
Very interesting...
Evgeniy1987
11-04-2016, 03:24 PM #2AHA!
It appears to be called an EDGE FILTER
https://www.google.com/patents/US6536417
Very interesting...
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