Title:
燃料噴射弁
Document Type and Number:
Japanese Patent JP4225893
Kind Code:
B2
Abstract:
A fuel injector with a magnetic coil, which cooperates with an armature acted upon by a restoring spring, the armature forming an axially movable valve part together with a valve needle. A valve-closure member, which forms a sealing seat with a valve-seat member, is provided at the valve needle. An inner pole and an outer pole form a magnetic circuit with the magnetic coil. A membrane is positioned at an inflow-side end face of the inner pole, which includes at least one orifice, which is covered by the inner pole in the dosed state of the fuel injector.
Inventors:
Gunter Dantes
Detlef Novak
Detlef Novak
Application Number:
JP2003507415A
Publication Date:
February 18, 2009
Filing Date:
June 18, 2002
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02M51/06; F02M45/00; F02M45/08; F02M61/04
Domestic Patent References:
| JP60041567U |
Attorney, Agent or Firm:
Toshio Yano
Einzel Felix-Reinhard
Reinhard Einsel
Einzel Felix-Reinhard
Reinhard Einsel
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