Pump having noise-proof and vibration-proof structure and fuel cell system using the same

A fuel cell system comprising:

• a lower frame;
• a first frame vertically mounted on the lower frame;
• a sub-frame mounted on a side of the first frame;
• and
• at least one electricity generator comprising an anode, a cathode, and an electrolyte membrane interposed between the anode and the cathode;
• a first pump apparatus for supplying an oxidant to the electricity generator;
• and
• a second pump apparatus for supplying a fuel to the electricity generator, the second pump apparatus mounted on the sub-frame, the second pump apparatus being not in contact with the lower frame.

A fuel cell system, comprising:

• a lower frame;
• a first frame vertically mounted on the lower frame;
• a second frame vertically mounted on the lower frame;
• at least one electricity generator comprising an anode, a cathode, and an electrolyte membrane interposed between the anode and the cathode;
• a first pump apparatus for supplying an oxidant to the electricity generator, the first pump apparatus mounted on the first frame by a first fixing member, the first pump apparatus being not directly in contact with the lower frame;
• and
• a second pump apparatus for supplying a fuel to the electricity generator, the second pump apparatus mounted on the second frame, the second pump apparatus being not directly in contact with the lower frame.