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US 7,150,606 B2Granted
Electromagnetic fuel pump
AssigneeMotor Components, LLC
InventorsAnthony J. Bonfardeci, David J. Stabile, Craig S. Weber
Life of this patent
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Abstract
An electromagnetic fuel pump, including a pump, an electronic control circuit board assembly (PCB) and electromagnetic coil operatively arranged to operate the pump, and, a housing arranged to house the pump and the PCB/coil assembly, the housing including an integral inlet port and outlet port.
Claims19
An electromagnetic fuel pump, comprising:
- a pump;
- electronic switching circuitry for controlling an electromagnetic coil operatively arranged to operate said pump;
- a housing arranged to house said pump and said coil, said housing comprising an integral inlet port and a structural electromagnetic (EM) hardening means;
- and,
- an end cap with an integral outlet port.
2 more elements
An electromagnetic fuel pump, comprising:
- a pump;
- electronic switching circuitry for controlling an electromagnetic coil operatively arranged to operate said pump;
- and,
- a two piece housing operatively arranged to house said pump and said coil, said two piece housing is comprising a first material and a structural electromagnetic (EM) hardening means, wherein a first piece of said two piece housing comprises a threaded insert inlet port and a second piece of said two piece housing comprises a threaded insert outlet port;
- said threaded insert inlet and outlet ports comprising a second material and wherein said inlet port and said outlet port are adapted for threadably inserting and removing threaded nipples.
2 more elements
An electromagnetic fuel pump, comprising:
- a pump;
- electronic switching circuitry for controlling an electromagnetic coil operatively arranged to operate said pump;
- a housing arranged to house said pump and said coil, said housing comprising an integral inlet port, wherein said inlet port and said housing are formed from a first single piece, said inlet port comprises a first integral nipple, and said inlet port is operatively arranged for coupling with a first fuel hose;
- and, an end cap with an integral outlet port, wherein said outlet port and said end cap are formed from a second single piece, said outlet port comprises a second integral nipple, and said outlet port is operatively arranged for coupling with a second fuel hose, wherein said housing and said end cap are made from molded plastic.
1 more element
Dependencies are inferred from the claim text.