Glossary entry

Polish term or phrase:

wtrysk dzielony

English translation:

divided injection

Added to glossary by literary
Jul 27, 2014 15:28
9 yrs ago
1 viewer *
Polish term

wtrysk dzielony

Polish to English Tech/Engineering Engineering (general)
w silniku

Discussion

Frank Szmulowicz, Ph. D. Jul 30, 2014:
I am trying to respond to additional clues. I agree with your interpretation.
pidzej Jul 30, 2014:
chiba nie, IMO chodzi o to że wtrysk paliwa do danego cylindra jest dzielony na kilka dawek w jednym cyklu spalania, najpierw troszkę, potem jeszcze trochę, wreszcie główna porcja, wszystko w jednym cyklu pracy - ergo właśnie pzeciwieństwo "wtyrskiwania pojedynczej dawki paliwa" o którym wspomina pytacz
Frank Szmulowicz, Ph. D. Jul 30, 2014:
Common rail systems use multipoint fuel injection - one injector per cylinder. In that sense, the injection is divided/dzielona.
literary (asker) Jul 29, 2014:
silnik Common Rail o zapłonie samoczynnym, cztery cylindry
literary (asker) Jul 27, 2014:
jest to przeciwieństwo "wtryskiwania pojedynczej dawki paliwa"

Proposed translations

22 mins
Selected

divided injection

A control device of an in-cylinder injection type internal combustion engine in which fuel is subjected to divide injections into a combustion chamber a plurality of times in one burning cycle, when fuel injection into the combustion chamber is resumed after the fuel injection into the combustion chamber is temporarily stopped according to an operation state of a vehicle, in a case where a fuel cut period from when the fuel injection is stopped to when the fuel injection is resumed is long, at least a first injection amount rate among the divided injections is controlled to decrease compared with remaining injection amount rates of the divided injections than a case where the fuel cut period is short.

http://www.faqs.org/patents/app/20140182557#ixzz38gV8QgEQ

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Note added at 23 mins (2014-07-27 15:52:03 GMT)
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Improvements in fuel injection pumps with divided injection for diesel engines United Kingdom Patent 688003-A. 688003-A
http://www.directorypatent.com/GB/688003-a.html
Note from asker:
ciekawe wyniki: "engine * divided injection"
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4 KudoZ points awarded for this answer. Comment: "OK"
22 hrs

staggered injection

The 3.0 TDI introduced in 2004 was the first member of the new family of Audi V-engines with a uniform cylinder angle of 90 degrees, cylinder spacing of 90 millimetres (3.5 in) and timing chains on the rear side. Like all the large Audi diesel engines, it had a lightweight but extremely strong vermicular graphite cast-iron engine block. A diesel particulate filter – new at Audi – cleaned the exhaust gas.

Another first were the piezo inline injectors. They could inject tiny amounts of fuel and open and close extremely quickly to perform multiple, staggered injections.

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Note added at 2 days4 hrs (2014-07-29 19:40:13 GMT)
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multiple injections też oddaje tę zasadę:
http://papers.sae.org/2008-01-1329/
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