WP.29/2014/10
Proposal for Supplement 14 to the 01 series of amendments to Regulation No. 67
Source(s)
Date
10 Dec 2013
Status
Adopted text published
Subject
Impact
01 series of amendments | Supplement 14
Meeting(s)

Proposal to introduce type-approval provisions for “valve control at stop-start” into the regulation on LPG equipment. The proposal would allow tank valves stay open in a commanded stop-start phase as is the case for the idling phase of non-stop-start vehicles. These provisions are similar to those for UN R110 on CNG vehicles.

Downloads
UNECE server
Related documents
GRSG/2013/24
Proposal for amendments to Regulation No. 67 (Superseded)
Excerpts from session reports
GRSG | Session 105 | 8-11 Oct 2013

35. The expert from CLEPA presented ECE/TRANS/WP.29/GRSG/2013/24 proposing to insert into UN Regulation No. 67 new provisions for “valve control at stop-start”. GRSG adopted the document, as amended below, and requested the secretariat to submit the amendments to WP.29 and AC.1 for consideration at their March 2014 sessions as draft Supplement 14 to the 01 series of amendments to UN Regulation No. 67.

Annex 3, new paragraph 4.7., subparagraph (c), amend to read:
“(c) 1,000,000 cycles (mark “H3”) if, in addition to (a) or (b), the engine also shuts off automatically when the accelerator pedal is released."

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