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CEN/TR 16680:2014

(Main)

Liquid petroleum products - Investigation on internal diesel injector sticking deposits mechanisms and the impacts of corrosion inhibitors

Liquid petroleum products - Investigation on internal diesel injector sticking deposits mechanisms and the impacts of corrosion inhibitors

This Technical Report describes the investigation into diesel vehicle common rail fuel injector sticking problems in a number of countries across Europe since 2005/2006, carried out by the CEN/TC 19/WG 24/IDID Task Force. It provides conclusions following this work that have been adopted by CEN.

Flüssige Mineralölerzeugnisse - Untersuchung der Mechanismen für die Bildung von Ablagerungen in Dieselinjektionsvorrichtungen und der Auswirkung von Korrosionsinhibitoren

Produits pétroliers liquides - Récherche des mechanisms des deposits en injecteurs internes du gazole ét des impacts des inhibteurs corrosives

Tekoči naftni proizvodi - Preiskovanje mehanizmov notranjega dizelskega vbrizgavanja zadrževalnih nanosov in vpliv korozijskega inhibitorja

CEN/TR 16680 opisuje preiskovanje težav zaradi zadrževalnih nanosov v skupnem vodu sistema za vbrizgavanje dizelskega goriva vozila v številnih državah Evrope od leta 2005/2006, ki ga je opravljala delovna skupina CEN/TC 19/WG 24/IDID. Standard podaja sklepe, ki jih je na podlagi opravljenega dela sprejel CEN.

General Information

Status
Published
Publication Date
18-Feb-2014
ICS
75.160.20 - Liquid fuels
Technical Committee
CEN/TC 19 - Petroleum products, lubricants and related products
Drafting Committee
CEN/TC 19/WG 24 - Specification for automotive diesel
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
19-Feb-2014
Due Date
28-Aug-2014
Completion Date
19-Feb-2014
Ref Project
SIST-TP CEN/TR 16680:2014 - Liquid petroleum products - Investigation on internal diesel injector sticking deposits mechanisms and the impacts of corrosion inhibitors

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Technical report
TP CEN/TR 16680:2014 - BARVE
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Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CEN/TR 16680:2014
01-maj-2014
7HNRþLQDIWQLSURL]YRGL3UHLVNRYDQMHPHKDQL]PRYQRWUDQMHJDGL]HOVNHJD
YEUL]JDYDQMD]DGUåHYDOQLKQDQRVRYLQYSOLYNRUR]LMVNHJDLQKLELWRUMD
Liquid petroleum products - Investigation on internal diesel injector sticking deposits
mechanisms and the impacts of corrosion inhibitors
Flüssige Mineralöl-Erzeugnisse - Untersuchung der Mechanismen der interne Diesel
Injektor klebrige Deposite und der Einflüssen von Korrosionsinhibitoren
Produits pétroliers liquides - Récherche des mechanisms des deposits en injecteurs
internes du gazole ét des impacts des inhibteurs corrosives
Ta slovenski standard je istoveten z: CEN/TR 16680:2014
ICS:
75.160.20 7HNRþDJRULYD Liquid fuels
SIST-TP CEN/TR 16680:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST-TP CEN/TR 16680:2014

---------------------- Page: 2 ----------------------

SIST-TP CEN/TR 16680:2014

TECHNICAL REPORT
CEN/TR 16680

RAPPORT TECHNIQUE

TECHNISCHER BERICHT
February 2014
ICS 75.160.20
English Version
Liquid petroleum products - Investigation on internal diesel
injector sticking deposits mechanisms and the impacts of
corrosion inhibitors
 Flüssige Mineralölerzeugnisse - Untersuchung der
Mechanismen für die Bildung von Ablagerungen in
Dieselinjektionsvorrichtungen und der Auswirkung von
Korrosionsinhibitoren


This Technical Report was approved by CEN on 23 December 2013. It has been drawn up by the Technical Committee CEN/TC 19.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 16680:2014 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST-TP CEN/TR 16680:2014
CEN/TR 16680:2014 (E)
Contents page
Foreword . 3
1 Scope . 4
2 Normative references . 4
3 Symbols and abbreviations . 4
4 Summary . 5
5 Description of injector sticking problems . 5
6 FIEM/OEM experience . 6
7 Changes influencing internal injector deposits . 7
8 Deposit forming mechanism . 7
9 Potential sources of sodium in diesel fuel . 8
10 Corrosion inhibitors . 9
11 Investigations in France . 9
12 Investigations in Spain . 12
13 Investigations in Denmark . 14
14 Conclusions . 15
15 Future work .
...

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