Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...
Reexamination Certificate
2005-09-16
2008-07-22
Cronin, Stephen K. (Department: 3747)
Internal-combustion engines
Charge forming device
Fuel flow regulation between the pump and the charge-forming...
C440S08800J, C440S08800J
Reexamination Certificate
active
07401598
ABSTRACT:
An outboard motor can comprise a cowling for covering an engine, a high pressure fuel supply system, and a low pressure fuel supply system. The high pressure fuel supply system can have a vapor separator tank and a high pressure fuel pump. The low pressure fuel supply system can have a low pressure fuel pump. A heat insulating chamber, defined from a space for accommodating the engine, can be formed within the cowling. The heat insulating chamber houses the low pressure fuel pump and the fuel filter.
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patent: 5899778 (1999-05-01), Hiraoka et al.
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patent: 6413131 (2002-07-01), Phillips et al.
patent: 6561773 (2003-05-01), Fischer
patent: 6645021 (2003-11-01), Kawai et al.
patent: 09-144617 (1997-06-01), None
Cronin Stephen K.
Hufty J.Page
Knobbe Martens Olson & Bear LLP
Yamaha Marine Kabushiki Kaisha
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