Title:
FUEL INJECTION VALVE
Document Type and Number:
Japanese Patent JP2019100219
Kind Code:
A
Abstract:
To provide a fuel injection valve that reduces an amount of fuel leakage from a seat part.SOLUTION: A fuel injection valve includes: a valve element 1 moving in an axial direction; and a drive element for driving the valve element 1 in a valve closing direction. The valve element 1 is formed with a small diameter part 1f of which diameter is thin in the intermediate part thereof in a valve element axial direction.SELECTED DRAWING: Figure 10
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Inventors:
FURUDATE HITOSHI
ISHIKAWA TORU
MIFUJI MASANORI
ISHIKAWA TORU
MIFUJI MASANORI
Application Number:
JP2017229798A
Publication Date:
June 24, 2019
Filing Date:
November 30, 2017
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
F02M61/10; F02M61/16
Attorney, Agent or Firm:
Yuji Toda