Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
High-pressure fuel pump device
 A high-pressure fuel pump device which can facilitate the assembly of a high-pressure pump and a high-pressure regulator by standardizing a pump body or a valve housing. The pump body of the high-pressure pump has a high-pressure valve connection portion on the exterior side including a high-pressure passage which is used to connect the high-pressure regulator, the valve housing of the high-pressure regulator has a high-pressure pump connection portion on the exterior side including a high-pressure passage which is used to connect the high-pressure pump, and the high-pressure valve connection portion and the high-pressure pump connection portion are connected to each other to assemble the high-pressure pump and the high-pressure regulator together. 
Mitsubishi Denki Kabushiki Kaisha
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Keiichi Akira Wakaki Masahiko
Konishi Morishita Miyaji Fujita