# Commission Regulation (EU) 2017/2400 of 12 December 2017 implementing Regulation (EC) No 595/2009 of the European Parliament and of the Council as regards the determination of the CO2 emissions and fuel consumption of heavy-duty vehicles and amending Directive 2007/46/EC of the European Parliament and of the Council and Commission Regulation (EU) No 582/2011 (Text with EEA relevance), Appendix 3

Extent: E+W+S+N.I.

Hydrodynamic torque converter (TC) information document
Information document no.:
Issue:
Date of issue:
Date of Amendment:
pursuant to …
TC type/family (if applicable):
…
0.
GENERAL
0.1
Name and address of manufacturer
0.2
Make (trade name of manufacturer):
0.3
TC type:
0.4
TC family:
0.5
TC type as separate technical unit / TC family as separate technical unit
0.6
Commercial name(s) (if available):
0.7
Means of identification of model, if marked on the TC:
0.8
In the case of components and separate technical units, location and method of affixing of the GB approval mark:
0.9
Name(s) and address(es) of assembly plant(s):
0.10
Name and address of the manufacturer's representative:
PART 1
ESSENTIAL CHARACTERISTICS OF THE (PARENT) TC AND THE TC TYPES WITHIN A TC FAMILY
Parent TC or
Family members
TC type
#1
#2
#3
0.0
GENERAL
0.1
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0.2
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0.3
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0.4
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0.5
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0.6
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0.7
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0.8.
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1.0
SPECIFIC TORQUE CONVERTER/TORQUE CONVERTER FAMILY INFORMATION
1.1
For hydrodynamic torque converter without mechanical transmission (serial arrangement).
1.1.1
Outer torus diameter
1.1.2
Inner torus diameter
1.1.3
Arrangement of pump (P), turbine (T) and stator (S) in flow direction
1.1.4
Torus width
1.1.5
Oil type according to test specification
1.1.6
Blade design
1.2
For hydrodynamic torque converter with mechanical transmission (parallel arrangement).
1.2.1
Outer torus diameter
1.2.2
Inner torus diameter
1.2.3
Arrangement of pump (P), turbine (T) and stator (S) in flow direction
1.2.4
Torus width
1.2.5
Oil type according to test specification
1.2.6
Blade design
1.2.7
Gear scheme and power flow in torque converter mode
1.2.8
Type of bearings at corresponding positions (if fitted)
1.2.9
Type of cooling/lubrication pump (referring to parts list)
1.2.10
Type of shift elements (tooth clutches (including synchronisers) OR friction clutches) at corresponding positions where fitted
1.2.11
Oil level according to drawing in reference to central axis
LIST OF ATTACHMENTS
No.:
Description:
Date of issue:
1
Information on Torque Converter test conditions
…
2
…

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Source: https://www.legislation.gov.uk/eur/2017/2400/annex/VI/appendix/3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-2400/annex-VI/appendix-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.