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Question about a curious injector thingy...
Evgeniy1987 Offline
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Posts: 139
Joined: Mar 2016
Location: Heerlen, Netherlands
#1
Question about a curious injector thingy...
Guys,

I have a question.

As you may read in my thread about the ELITE project, I found this thingy:

[Image: IMG_20161103_WA0024.jpg]

This thingy is usually used here, number 22:

[Image: Bosch+0445110021.png]


But then:

[Image: 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]

[Image: 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
(This post was last modified: 11-04-2016, 03:03 PM by Evgeniy1987.)
11-04-2016, 03:01 PM
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Evgeniy1987 Offline
GT2256V
***


Posts: 139
Joined: Mar 2016
Location: Heerlen, Netherlands
#2
RE: Question about a curious injector thingy...
AHA!

It appears to be called an EDGE FILTER

https://www.google.com/patents/US6536417

Very interesting...
11-04-2016, 03:24 PM
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