Projekta Nr.ISO/CD 15500-11
Nosaukums<p>ISO 15500-11:2015 specifies tests and requirements for the gas/air mixer, a compressed natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833.</p> <p>ISO 15500-11:2015 is applicable to vehicles using natural gas in accordance with ISO 15403-1 (mono-fuel, bi-fuel, or dual-fuel applications). It is not applicable to the following:</p> <p>a) liquefied natural gas (LNG) fuel system components located upstream of, and including, the vaporizer;</p> <p>b) fuel containers;</p> <p>c) stationary gas engines;</p> <p>d) container mounting hardware;</p> <p>e) electronic fuel management;</p> <p>f) refuelling receptacles.</p> <p>NOTE 1 It is recognized that miscellaneous components not specifically covered herein can be examined to meet the criteria of this part of ISO 15500 and tested according to the appropriate functional tests.</p> <p>NOTE 2 All references to pressure in this part of ISO 15500 are to be considered gauge pressures unless otherwise specified.</p> <p>NOTE 3 This part of ISO 15500 is based upon a service pressure for natural gas as a fuel of 20 MPa (200 bar[1]) settled at 15 °C. Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio). For example, a 25 MPa (250 bar) service pressure system will require pressures to be multiplied by 1,25.</p> <p>[1] 1 bar = 0,1 MPa = 10<sup>5</sup> Pa; 1 MPa = 1 N/mm<sup>2</sup>.</p>
Reģistrācijas numurs (WIID)86558
Darbības sfēra<p>ISO 15500-11:2015 specifies tests and requirements for the gas/air mixer, a compressed natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833.</p> <p>ISO 15500-11:2015 is applicable to vehicles using natural gas in accordance with ISO 15403-1 (mono-fuel, bi-fuel, or dual-fuel applications). It is not applicable to the following:</p> <p>a) liquefied natural gas (LNG) fuel system components located upstream of, and including, the vaporizer;</p> <p>b) fuel containers;</p> <p>c) stationary gas engines;</p> <p>d) container mounting hardware;</p> <p>e) electronic fuel management;</p> <p>f) refuelling receptacles.</p> <p>NOTE 1 It is recognized that miscellaneous components not specifically covered herein can be examined to meet the criteria of this part of ISO 15500 and tested according to the appropriate functional tests.</p> <p>NOTE 2 All references to pressure in this part of ISO 15500 are to be considered gauge pressures unless otherwise specified.</p> <p>NOTE 3 This part of ISO 15500 is based upon a service pressure for natural gas as a fuel of 20 MPa (200 bar[1]) settled at 15 °C. Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio). For example, a 25 MPa (250 bar) service pressure system will require pressures to be multiplied by 1,25.</p> <p>[1] 1 bar = 0,1 MPa = 10<sup>5</sup> Pa; 1 MPa = 1 N/mm<sup>2</sup>.</p>
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