Title:
ELECTROMAGNETIC VALVE
Document Type and Number:
WIPO Patent Application WO/2019/123725
Kind Code:
A1
Abstract:
According to the present invention, there is provided an electromagnetic valve used in a fuel system, in which at least a portion of a member constituting an magnetic circuit in an electromagnetic drive unit includes 0.15-0.45 mass% (inclusive) Ni, 0.65-1.0 mass% (inclusive) Al, 9.2-10.3 mass% (inclusive) Cr, and 0.90-1.6 mass% (inclusive) Mo, and the remainder comprises an alloy material comprising Fe and unavoidable impurities. The alloy material may further include 0.05-0.15 mass% (inclusive) Pb.
Inventors:
SAITO AKIHIKO (JP)
TAKANO TAKESHI (JP)
NAKAMA YU (JP)
DOI SATOSHI (JP)
SENOO TAKESHI (JP)
AOKI TETSUYA (JP)
OZAWA MASATSUNE (JP)
SAIZEN MAKOTO (JP)
TAKANO TAKESHI (JP)
NAKAMA YU (JP)
DOI SATOSHI (JP)
SENOO TAKESHI (JP)
AOKI TETSUYA (JP)
OZAWA MASATSUNE (JP)
SAIZEN MAKOTO (JP)
Application Number:
PCT/JP2018/032250
Publication Date:
June 27, 2019
Filing Date:
August 30, 2018
Export Citation:
Assignee:
DAIDO STEEL CO LTD (JP)
DENSO CORP (JP)
DENSO CORP (JP)
International Classes:
H01F1/147; C22C38/00; F02M51/06; F16K31/06; H01F7/16
Foreign References:
| JPH06280048A | 1994-10-04 | |||
| JPH11279717A | 1999-10-12 | |||
| JP2000313944A | 2000-11-14 | |||
| JP2006009044A | 2006-01-12 |
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (JP)
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