| Draft minutes of the 23rd GFV informal group session |
| Reference Number: GFV-23-13 |
| Meeting Sessions: 23rd GFV session (13 Dec 2012) |
| Document date: 22 Jan 13 |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions, UN Regulation No. 67 | Liquefied Petroleum Gas Equipment, UN Regulation No. 110 | Compressed and Liquefied Natural Gas System Components, UN Regulation No. 115 | Liquefied Petroleum and Compressed Natural Gas Retrofit Systems, and UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems |
| Click here to view the full document file |
| Draft agenda for the 25th GFV informal group session |
| Reference Number: GFV-25-01 |
| Meeting Sessions: 25th GFV session (14-15 Mar 2013) |
| Document date: 07 Mar 13 |
| Click here to view the full document file |
| Proposal to amend the calculations of the LPG and CNG energy ratios under UN Regulation No. 115 |
| Reference Number: GFV-25-02 |
| Submitted by: LG Europe |
| Meeting Sessions: 25th GFV session (14-15 Mar 2013) |
| Document date: 07 Mar 13 |
| Relevant to: UN Regulation No. 115 | Liquefied Petroleum and Compressed Natural Gas Retrofit Systems |
| Click here to view the full document file |
| Proposed new heavy-duty dual-fuel retrofit regulation |
| Reference Number: GFV-25-04 |
| Submitted by: LG Europe |
| Meeting Sessions: 25th GFV session (14-15 Mar 2013) |
| Document date: 24 Mar 13 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems |
| Click here to view the full document file |
| Final agenda for the 25th GFV informal group session |
| Reference Number: GFV-25-01/Rev.1 |
| Meeting Sessions: 25th GFV session (14-15 Mar 2013) |
| Document date: 24 Mar 13 |
| Click here to view the full document file |
| The LPG and CNG market in Italy |
| Reference Number: GFV-25-03 |
| Submitted by: Assogasliquidi |
| Meeting Sessions: 25th GFV session (14-15 Mar 2013) |
| Document date: 24 Mar 13 |
| Click here to view the full document file |
| Draft proposal for an amendment to Revision 5 of UN Regulation No. 49 |
| Reference Number: GFV-25-05 |
|
Some corrections to Annex 4B were introduced when that Annex was merged into the new Annex 4 in Revision 6 of UN R49. These corrections were not carried over into Annex 4B as it stands in Revision 5; however, some of these are necessary for dual-fuel engines and vehicles. The chair of the GFV Heavy-duty Dual Fuel Task Force has prepared this document to correct the oversight. |
| Meeting Sessions: 25th GFV session (14-15 Mar 2013) |
| Document date: 24 Mar 13 |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions and UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems |
| Click here to view the full document file |
| Heavy Duty Dual-Fuel Retrofit Regulatory Pathway Option |
| Reference Number: GFV-25-06 |
|
GFV Chairman: Dual-fuel retrofit certification concept |
| Meeting Sessions: 25th GFV session (14-15 Mar 2013) |
| Document date: 24 Mar 13 |
| Relevant to: UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems |
| Click here to view the full document file |
| Draft minutes of the 25th GFV informal group session |
| Reference Number: GFV-25-07 |
| Meeting Sessions: 25th GFV session (14-15 Mar 2013) |
| Document date: 24 Apr 13 |
| Relevant to: UN Regulation No. 110 | Compressed and Liquefied Natural Gas System Components and UN Regulation No. 115 | Liquefied Petroleum and Compressed Natural Gas Retrofit Systems |
| Click here to view the full document file |
| Draft amendments UN Regulations 110 and 67 concerning the fuel system |
| Reference Number: GFV-26-02 |
|
Working draft of the text to introduce type approval provisions of fuel selection system. |
| Submitted by: CLEPA |
| Meeting Sessions: 26th GFV session (23 May 2013) |
| Document date: 02 May 13 |
| Relevant to: UN Regulation No. 67 | Liquefied Petroleum Gas Equipment and UN Regulation No. 110 | Compressed and Liquefied Natural Gas System Components |
| Click here to view the full document file |
| Draft amendments to UN Regulations 110 and 67 concerning valve controls |
| Reference Number: GFV-26-03 |
|
Draft text to introduce type approval provisions for “valve control at stop-start”. |
| Submitted by: CLEPA |
| Meeting Sessions: 26th GFV session (23 May 2013) |
| Document date: 02 May 13 |
| Relevant to: UN Regulation No. 67 | Liquefied Petroleum Gas Equipment and UN Regulation No. 110 | Compressed and Liquefied Natural Gas System Components |
| Click here to view the full document file |
| LNG hold time and venting |
| Reference Number: GFV-26-04 |
|
Document prepared for GRPE consideration following the approval by GRSG of amendments proposed by the LNG Task Force to introduce provisions for LNG systems into UN Regulation 110 (document GRSG/2013/7). This document concerns LNG holding time and the potential for methane release (i.e., venting from boil-off). |
| Meeting Sessions: 26th GFV session (23 May 2013) |
| Document date: 20 May 13 |
| Relevant to: UN Regulation No. 110 | Compressed and Liquefied Natural Gas System Components |
| Click here to view the full document file |
| Final agenda for the 26th GFV informal group session |
| Reference Number: GFV-26-01/Rev.1 |
| Meeting Sessions: 26th GFV session (23 May 2013) |
| Document date: 22 May 13 |
| Relevant to: UN Regulation No. 67 | Liquefied Petroleum Gas Equipment, UN Regulation No. 110 | Compressed and Liquefied Natural Gas System Components, UN Regulation No. 115 | Liquefied Petroleum and Compressed Natural Gas Retrofit Systems, and UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems |
| Click here to view the full document file |
| Draft text of the proposed new heavy-duty dual fuel vehicle retrofit regulation |
| Reference Number: GFV-26-08 |
|
Draft new Regulation on uniform provisions concerning the approval of specific LPG (liquefied petroleum gases) or NG (compressed natural gas/bio-methane/liquefied natural gas) dual fuel retrofit systems to be installed in heavy duty applications equipped with Compression Ignition engines. |
| Submitted by: LG Europe |
| Meeting Sessions: 26th GFV session (23 May 2013) |
| Document date: 22 May 13 |
| Click here to view the full document file |
| New heavy-duty dual fuel vehicle retrofit regulation |
| Reference Number: GFV-26-07 |
|
Presentation on the aims of the proposal, to be considered at the June 2013 GRPE session, for a new UN Regulation concerning LPG (liquefied petroleum gases) or NG (compressed natural gas/bio‐methane/liquefied natural gas) dual fuel retrofit systems to be installed in heavy duty diesel applications. |
| Submitted by: LG Europe |
| Meeting Sessions: 26th GFV session (23 May 2013) |
| Document date: 22 May 13 |
| Relevant to: UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems |
| Click here to view the full document file |
| LPG direct injection and amendment of UN Regulation No. 67 |
| Reference Number: GFV-26-06 |
|
Overview of liquefied petroleum gas direct injection systems in dual fuel vehicles and implications for the amendment of UN R67. |
| Submitted by: BRC |
| Meeting Sessions: 26th GFV session (23 May 2013) |
| Document date: 22 May 13 |
| Relevant to: UN Regulation No. 67 | Liquefied Petroleum Gas Equipment |
| Click here to view the full document file |
| NG/Biomethane Fuel Specification in Europe |
| Reference Number: GFV-26-05/Rev.1 |
| Submitted by: EuroGas |
| Meeting Sessions: 26th GFV session (23 May 2013) |
| Document date: 22 May 13 |
| Relevant to: UN Regulation No. 110 | Compressed and Liquefied Natural Gas System Components |
| Click here to view the full document file |
| Minutes of the 26th GFV informal group session |
| Reference Number: GFV-26-09 |
| Meeting Sessions: 26th GFV session (23 May 2013) |
| Document date: 29 May 13 |
| Click here to view the full document file |
| Agenda for the 27th GFV informal group session |
| Reference Number: GFV-27-01 |
| Meeting Sessions: 27th GFV session (4 Jun 2013) |
| Document date: 29 May 13 |
| Click here to view the full document file |
| Proposal to correct gas ratios formulae in UN Regulation No. 115 |
| Reference Number: GFV-27-03 |
|
Proposal for a draft supplement to UN R115 or for a draft corrigendum to Supplement 5 to the regulation (reference document WP.29/2012/104). The amendment would replace FCmean with FCnorm and provide an improved definition of the term. |
| Meeting Sessions: 27th GFV session (4 Jun 2013) |
| Document date: 29 May 13 |
| Relevant to: UN Regulation No. 115 | Liquefied Petroleum and Compressed Natural Gas Retrofit Systems |
| Click here to view the full document file |
| Proposal for Supplement 6 to the 05 series of amendments to Regulation No. 49 |
| Reference Number: GFV-27-02 |
|
Heavy Duty Dual Fuel Task Force proposal to modify the 05 series of amendments of UN Regulation No. 49 (Euro V) in order to extend the pollutant emission requirements to dual-fuel heavy duty engines and vehicles. |
| Meeting Sessions: 27th GFV session (4 Jun 2013) |
| Document date: 29 May 13 |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions |
| Click here to view the full document file |
| Minutes of the 27th GFV informal group session |
| Reference Number: GFV-27-05 |
| Meeting Sessions: 27th GFV session (4 Jun 2013) |
| Document date: 31 Jul 13 |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions, UN Regulation No. 115 | Liquefied Petroleum and Compressed Natural Gas Retrofit Systems, and UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems |
| Click here to view the full document file |
| Agenda for the 28th GFV informal group session |
| Reference Number: GFV-28-01 |
| Meeting Sessions: 28th GFV session (12 Sep 2013) |
| Document date: 31 Jul 13 |
| Click here to view the full document file |
| Working draft of the proposed new regulation on heavy-duty dual-fuel retrofit systems |
| Reference Number: GFV-27-04 |
|
Draft new Regulation on uniform provisions concerning the approval of specific LPG (liquefied petroleum gases) or NG (compressed natural gas/bio-methane/liquefied natural gas) dual fuel retrofit systems to be installed in heavy duty vehicles, agricultural and forestry tractors and non road mobile machinery equipped with Compression Ignition engines |
| Submitted by: LG Europe |
| Meeting Sessions: 27th GFV session (4 Jun 2013) |
| Document date: 31 Jul 13 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems |
| Click here to view the full document file |
| Revised agenda for the 28th GFV informal group session |
| Reference Number: GFV-28-01/Rev.1 |
| Meeting Sessions: 28th GFV session (12 Sep 2013) |
| Document date: 11 Sep 13 |
| Click here to view the full document file |