27. The expert from AEGPL gave a presentation (GRSG-109-15) justifying the insertion into UN Regulation No. 67 of new provisions to prevent a flow of liquefied petroleum gas (LPG) into the petrol or diesel tank, and vice versa (ECE/TRANS/WP.29/GRSG/2015/35). The expert from Spain raised concerns on the possible interpretation of the new provisions and preferred clear test requirements. The experts from France and Sweden endorsed that position. The expert from Germany introduced GRSG-109-12 proposing some improved text to ECE/TRANS/WP.29/GRSG/2015/35. He raised concerns on the possible leakage of the different fuel types and questioned the need to install redundant valves.
28. Following the discussion, the expert from AEGPL introduced GRSG-109-21 superseding ECE/TRANS/WP.29/GRSG/2015/35. The experts from France and Spain raised a study reservation. Thus, GRSG agreed to resume consideration of this subject at its next session on the basis of a revised proposal by AEGPL, taking into account the comments received.
GRSG/88 Report of the GRSG on its 109th session | |
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GRSG/88/Add.1 Addendum 1 to the report of the GRSG on its 109th session | |
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GRSG-109-12 | Proposal for amendments to the 01 series of amendments to Regulation No. 67 (Germany)
Proposal for amendments to the 01 series of amendments to Regulation No. 67
Proposal for amendments to the 01 series of amendments to Regulation No. 67
Related regulations or topics
Related documents
GRSG/2015/35 | Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-109-21 | Proposal for amendments to the 01 series of amendments to Regulation No. 67
Related discussions
109th GRSG session (29 Sep-2
Oct 2015)
27. The expert from AEGPL gave a presentation (GRSG-109-15) justifying the insertion into UN Regulation No. 67 of new provisions to prevent a flow of liquefied petroleum gas (LPG) into the petrol or diesel tank, and vice versa (ECE/TRANS/WP.29/GRSG/2015/35). The expert from Spain raised concerns on the possible interpretation of the new provisions and preferred clear test requirements. The experts from France and Sweden endorsed that position. The expert from Germany introduced GRSG-109-12 proposing some improved text to ECE/TRANS/WP.29/GRSG/2015/35. He raised concerns on the possible leakage of the different fuel types and questioned the need to install redundant valves. 28. Following the discussion, the expert from AEGPL introduced GRSG-109-21 superseding ECE/TRANS/WP.29/GRSG/2015/35. The experts from France and Spain raised a study reservation. Thus, GRSG agreed to resume consideration of this subject at its next session on the basis of a revised proposal by AEGPL, taking into account the comments received. Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG/2015/35
Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-109-21
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GRSG-109-14 | ISO/TC22/SC41: Specific aspects for gaseous fuels (Netherlands and Kiwa)
ISO/TC22/SC41: Specific aspects for gaseous fuels
ISO/TC22/SC41: Specific aspects for gaseous fuels
Related regulations or topics
Related documents
GRSG/2016/7 | Proposal for amendments to Regulation No. 67
GRSG/2016/8 | Proposal for amendments to Regulation No. 110
GRSG-111-19 | Proposal for amendments to UN Regulation No. 67
GRSG-112-19 | Proposal for Supplement 15 to the 01 series of amendments to Regulation No. 67
Related discussions
109th GRSG session (29 Sep-2
Oct 2015)
29. The expert from ISO presented GRSG-109-14 on the progress of work within the ISO working group on refueling connector and fuel components for vehicles propelled by Liquefied Natural Gas (LNG). He underlined the request from original equipment manufacturers to update UN Regulation No. 67 with respect to LPG fuel lines and welding requirements. 32. Referring to his presentation (GRSG-109-14) given under agenda item 8 (para. 28 above), the expert from ISO volunteered to submit for the next GRSG session an official document proposing to amend the provisions of Annex 4B of UN Regulation No. 110, including the correction of some errors in Annexes 4A and 4H. 26. Recalling the purpose of ECE/TRANS/WP.29/GRSG/2016/7, the expert from the Netherlands presented GRSG-110-25 amending the provisions of UN Regulation No. 67 on LPG vehicles to allow Class 0/I hoses with couplings using gas tubes other than seamless material. GRSG noted a number of comments on the need for detailed testing specifications for type approval purposes and for clarification of the responsibilities. The Chair of GRSG invited all experts to send their written comments to the expert from the Netherlands. GRSG agreed to resume consideration of this subject at its next session in October 2016 on the basis of an updated official document by the Netherlands taking into account the comments received. 35. The expert from the Netherlands introduced GRSG-110-26 (superseding ECE/TRANS/WP.29/GRSG/2016/8) proposing an amendment to UN Regulation No. 110 to allow Class 0 hoses with couplings using sealing technologies other than those with a 45° cone and, thus, to avoid design restrictive requirements. The proposal received a number of comments. 36. GRSG adopted the proposal as reproduced below and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their November 2016 sessions, as part (see para. 32 above) of draft Supplement 5 to the 01 series of amendments to UN Regulation No. 110. Annex 4B, paragraph 1.6.2.2., amend to read: “1.6.2.2. The interface type for the hose coupling shall be: (a) sealing cone of swivel-nut type of the type with a half vertical angle of 45°, or In the case of an interface type using a soft seal body (e.g. O-ring), the type of material chosen shall be tested in accordance with Annexes 5D, 5F and 5G. Couplings shall have complementary counterparts." 24. The expert from the Netherlands presented GRSG-111-19 superseding ECE/TRANS/WP.29/GRSG/2016/7 and amending the provisions of UN Regulation No. 67 on LPG vehicles to allow Class 0/I hoses with couplings using gas tubes other than seamless material. The document received a number of comments. GRSG noted study reservations by the experts from Germany and AEGPL. GRSG reviewed the proposal as reflected in GRSG-111-19-Rev.1 and agreed to resume consideration of this subject at its next session in April 2017. The secretariat was requested to circulate GRSG-111-19-Rev.1 with an official symbol. 21. The expert from the Netherlands presented ECE/TRANS/WP.29/GRSG/2017/3 amending the provisions of UN Regulation No. 67 to use non-seamless gas tubes in LPG vehicles. The expert from AEGPL presented GRSG-112-19 inserting some improvements to the proposed provisions. GRSG noted general support and a number of comments. The expert from Germany raised a study reservation. Following the discussion, GRSG agreed to resume consideration of this subject at its next session in October 2017. In this respect, GRSG invited the experts from the Netherlands and AEGPL to prepare a combined document (see para. 20 above), taking into account the comments received and to submit it, in due time, to the secretariat for consideration and final review at the next GRSG session in October 2017. Proposal for amendments to Regulation No. 67
GRSG/2016/7
Proposal for amendments to Regulation No. 110
GRSG/2016/8
Proposal for amendments to UN Regulation No. 67
GRSG-111-19
Proposal for Supplement 15 to the 01 series of amendments to Regulation No. 67
GRSG-112-19
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GRSG-109-15 | AEGPL presentation on the proposed 01 series of amendments to UN Regulation No. 67 (LG Europe)
AEGPL presentation on the proposed 01 series of amendments to UN Regulation No. 67
AEGPL presentation on the proposed 01 series of amendments to UN Regulation No. 67
Related regulations or topics
Related documents
GRSG/2015/35 | Proposal for amendments to the 01 series of amendments to Regulation No. 67
Related discussions
109th GRSG session (29 Sep-2
Oct 2015)
27. The expert from AEGPL gave a presentation (GRSG-109-15) justifying the insertion into UN Regulation No. 67 of new provisions to prevent a flow of liquefied petroleum gas (LPG) into the petrol or diesel tank, and vice versa (ECE/TRANS/WP.29/GRSG/2015/35). The expert from Spain raised concerns on the possible interpretation of the new provisions and preferred clear test requirements. The experts from France and Sweden endorsed that position. The expert from Germany introduced GRSG-109-12 proposing some improved text to ECE/TRANS/WP.29/GRSG/2015/35. He raised concerns on the possible leakage of the different fuel types and questioned the need to install redundant valves. 28. Following the discussion, the expert from AEGPL introduced GRSG-109-21 superseding ECE/TRANS/WP.29/GRSG/2015/35. The experts from France and Spain raised a study reservation. Thus, GRSG agreed to resume consideration of this subject at its next session on the basis of a revised proposal by AEGPL, taking into account the comments received. Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG/2015/35
|
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GRSG-109-21 | Proposal for amendments to the 01 series of amendments to Regulation No. 67 (LG Europe)
Proposal for amendments to the 01 series of amendments to Regulation No. 67
Proposal for amendments to the 01 series of amendments to Regulation No. 67
Related regulations or topics
Related documents
GRSG/2015/35 | Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-110-13 | Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-109-12 | Proposal for amendments to the 01 series of amendments to Regulation No. 67
Related discussions
109th GRSG session (29 Sep-2
Oct 2015)
27. The expert from AEGPL gave a presentation (GRSG-109-15) justifying the insertion into UN Regulation No. 67 of new provisions to prevent a flow of liquefied petroleum gas (LPG) into the petrol or diesel tank, and vice versa (ECE/TRANS/WP.29/GRSG/2015/35). The expert from Spain raised concerns on the possible interpretation of the new provisions and preferred clear test requirements. The experts from France and Sweden endorsed that position. The expert from Germany introduced GRSG-109-12 proposing some improved text to ECE/TRANS/WP.29/GRSG/2015/35. He raised concerns on the possible leakage of the different fuel types and questioned the need to install redundant valves. 28. Following the discussion, the expert from AEGPL introduced GRSG-109-21 superseding ECE/TRANS/WP.29/GRSG/2015/35. The experts from France and Spain raised a study reservation. Thus, GRSG agreed to resume consideration of this subject at its next session on the basis of a revised proposal by AEGPL, taking into account the comments received. 25. The expert from AEGPL introduced GRSG-110-13, superseding his proposal ECE/TRANS/WP.29/GRSG/2015/35 and proposing new provisions to prevent a flow of liquefied petroleum gas (LPG) into the petrol or diesel tank, and vice versa. GRSG noted general support on the updated proposal. Following a study reservation by the expert from France, GRSG decided to have a final review of the proposal at its next session in October 2016 and requested the secretariat to circulate GRSG-110-13 with an official symbol. Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG/2015/35
Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-110-13
Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-109-12
|
||||||||
GRSG/2015/35 | Proposal for amendments to the 01 series of amendments to Regulation No. 67 (LG Europe)
Proposal for amendments to the 01 series of amendments to Regulation No. 67
Proposal for amendments to the 01 series of amendments to Regulation No. 67
Related regulations or topics
Related documents
GRSG-109-12 | Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-109-15 | AEGPL presentation on the proposed 01 series of amendments to UN Regulation No. 67
GRSG-109-21 | Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-110-13 | Proposal for amendments to the 01 series of amendments to Regulation No. 67
Related discussions
109th GRSG session (29 Sep-2
Oct 2015)
27. The expert from AEGPL gave a presentation (GRSG-109-15) justifying the insertion into UN Regulation No. 67 of new provisions to prevent a flow of liquefied petroleum gas (LPG) into the petrol or diesel tank, and vice versa (ECE/TRANS/WP.29/GRSG/2015/35). The expert from Spain raised concerns on the possible interpretation of the new provisions and preferred clear test requirements. The experts from France and Sweden endorsed that position. The expert from Germany introduced GRSG-109-12 proposing some improved text to ECE/TRANS/WP.29/GRSG/2015/35. He raised concerns on the possible leakage of the different fuel types and questioned the need to install redundant valves. 28. Following the discussion, the expert from AEGPL introduced GRSG-109-21 superseding ECE/TRANS/WP.29/GRSG/2015/35. The experts from France and Spain raised a study reservation. Thus, GRSG agreed to resume consideration of this subject at its next session on the basis of a revised proposal by AEGPL, taking into account the comments received. 25. The expert from AEGPL introduced GRSG-110-13, superseding his proposal ECE/TRANS/WP.29/GRSG/2015/35 and proposing new provisions to prevent a flow of liquefied petroleum gas (LPG) into the petrol or diesel tank, and vice versa. GRSG noted general support on the updated proposal. Following a study reservation by the expert from France, GRSG decided to have a final review of the proposal at its next session in October 2016 and requested the secretariat to circulate GRSG-110-13 with an official symbol. Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-109-12
AEGPL presentation on the proposed 01 series of amendments to UN Regulation No. 67
GRSG-109-15
Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-109-21
Proposal for amendments to the 01 series of amendments to Regulation No. 67
GRSG-110-13
|