Fluid sprinkling – spraying – and diffusing – Including valve means in flow line – Reciprocating
Patent
1998-07-13
2000-09-05
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including valve means in flow line
Reciprocating
2395852, 2395855, 239 88, 239 90, 239 96, 25112915, 335266, 361143, B05B 130
Patent
active
061130141
ABSTRACT:
An electronically controlled device, such as a fuel injector, includes a first solenoid and a second solenoid attached to the injector body. An electrical circuit is attached to the injector body, and includes a positive terminal and a negative terminal connected to the first solenoid and the second solenoid. The electrical circuit permits energization of one of the first solenoid and the second solenoid when electrical current flows in either direction between the first terminal and the second terminal. However, the electrical circuit permits energization of the other of the first solenoid and the second solenoid only when current flows in a single direction between the first terminal and the second terminal.
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Caruthers Michael A.
Coldren Dana R.
Earleson Walter E.
Caterpillar Inc.
Evans Robin O.
Kashnikow Andres
McNeil Michael B.
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