| Agenda for the 20th GFV Informal Group session |
| Reference Number: GFV-20-01 |
| Meeting Sessions: 20th GFV session (14-15 May 2012) |
| Document date: 11 May 12 |
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| Proposal for an amendment to Regulation No. 49 |
| Reference Number: GFV-20-02/a |
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Consolidated proposal from the GFV Task Force on Heavy-duty Dual-fuel vehicles for an amendment to Regulation No. 49 in view of type-approving such vehicles. |
| Meeting Sessions: 20th GFV session (14-15 May 2012) |
| Document date: 11 May 12 |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions and UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems |
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| Proposal for amendments to Regulation No. 83 |
| Reference Number: GFV-20-03 |
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The proposed amendments are aimed at redefining the class of bi-fuel vehicles to permit the simultaneous use of gas and petrol in gas mode. This submission follows the review by CLEPA members of the draft proposal (GRPE/2012/6). |
| Submitted by: CLEPA |
| Meeting Sessions: 20th GFV session (14-15 May 2012) |
| Document date: 11 May 12 |
| Relevant to: UN Regulation No. 83 | Motor Vehicle Emissions |
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| Input for a revision of the THC and methane (CH4) emission limits of NG vehicles |
| Reference Number: GFV-20-04 |
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The current Euro 6 light duty vehicle emission limits for total hydrocarbons (THC) |
| Submitted by: CLEPA |
| Meeting Sessions: 20th GFV session (14-15 May 2012) |
| Document date: 11 May 12 |
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| UN R115 and R83: Correction Factor for G-25 Weighting Process |
| Reference Number: GFV-20-05 |
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Documents GRPE/2012/6 and 7 introduce the calculation of NG/biomethane energy ratio during a type I cycle by weighing the NG/biomethane mass consumed. The formulas are affected by an error when G25 reference fuel is used. This proposal precribes a modification to the previous formulas. |
| Submitted by: AEB Tech and Landi Renzo |
| Meeting Sessions: 20th GFV session (14-15 May 2012) |
| Document date: 14 May 12 |
| Relevant to: UN Regulation No. 83 | Motor Vehicle Emissions and UN Regulation No. 115 | Liquefied Petroleum and Compressed Natural Gas Retrofit Systems |
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| Progress report of the LNG Task Force |
| Reference Number: GFV-20-06 |
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Progress report of the LNG Task Force created to develop technical specifications for LNG (Liquefied Natural Gas) cryogenic components to be installed on-board road vehicles. |
| Submitted by: NGV |
| Meeting Sessions: 20th GFV session (14-15 May 2012) |
| Document date: 14 May 12 |
| Relevant to: UN Regulation No. 110 | Compressed and Liquefied Natural Gas System Components |
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| Minutes of the 20th GFV informal group session |
| Reference Number: GFV-20-07 |
| Meeting Sessions: 20th GFV session (14-15 May 2012) |
| Document date: 31 May 12 |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions, UN Regulation No. 83 | Motor Vehicle Emissions, UN Regulation No. 85 | Power Measurement of Internal Combustion Engines and Electric Motors, UN Regulation No. 115 | Liquefied Petroleum and Compressed Natural Gas Retrofit Systems, and UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems |
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