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Class Information
Number: 123/513
Name: Internal-combustion engines > Charge forming device (e.g., pollution control) > Fuel flow regulation between the pump and the charge-forming device > Regulator means adjusts fuel pressure > Environmental condition responsive
Description: Subject matter wherein the regulator responds to some environmental condition such as ambient air temperature or pressure.

Patents under this class:

Patent Number Title Of Patent Date Issued
7040287 Fuel dosage device May. 9, 2006
5014673 Fuel feed device for internal combustion engine May. 14, 1991
4237849 Fuel pressure regulator Dec. 9, 1980
4231342 Diesel fuel heat recovery system and control valve therefor Nov. 4, 1980

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