Pumps – One fluid pumped by contact or entrainment with another – Diverse pumps
Reexamination Certificate
2007-12-04
2007-12-04
Rodríguez, William H. (Department: 3746)
Pumps
One fluid pumped by contact or entrainment with another
Diverse pumps
C123S510000
Reexamination Certificate
active
10821907
ABSTRACT:
The fuel supply apparatus according to the invention is improved in a simple manner in that it is provided with short fuel lines. According to the invention, the drive line of the suction jet pumps is connected to a pressure line downstream of the fuel supply pump and has at least one check valve or a siphon.
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Braun Hans-Peter
Eiler Erich
Gabauer Wolfgang
Kleppner Stephan
Kuermann Ludger
Greigg Ronald E.
Robert & Bosch GmbH
Rodríguez William H.
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