JPH0387964U - - Google Patents
Info
- Publication number
- JPH0387964U JPH0387964U JP14869089U JP14869089U JPH0387964U JP H0387964 U JPH0387964 U JP H0387964U JP 14869089 U JP14869089 U JP 14869089U JP 14869089 U JP14869089 U JP 14869089U JP H0387964 U JPH0387964 U JP H0387964U
- Authority
- JP
- Japan
- Prior art keywords
- type
- fuel injection
- electromagnetic steel
- electronically controlled
- layering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Electromagnets (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案によりＥＩ型電磁石の斜視図、
第２図は従来のＥＩ型電磁石の斜視図、第３図は
各電磁石の遮電時の時間に対する磁束変化状態を
示すグラフ、第４図は本考案又は従来の電磁石を
組込んだデイーゼルエンジン用電子制御燃料噴射
装置の断面図、第５図乃至第７図は第４図のプラ
ンジヤ及びポペツト弁の作動工程図、第８図は第
４図に示した燃料噴射装置の作動説明図である。
３１……Ｅ型ステータ、３１ａ……電磁鋼板、
３２……Ｉ型アーマチユア、３２ａ……電磁鋼板
。
Figure 1 is a perspective view of an EI type electromagnet according to the present invention;
Fig. 2 is a perspective view of a conventional EI type electromagnet, Fig. 3 is a graph showing changes in magnetic flux with respect to time when electricity is interrupted for each electromagnet, and Fig. 4 is for a diesel engine incorporating the electromagnet of the present invention or a conventional one. FIGS. 5 to 7 are cross-sectional views of the electronically controlled fuel injection system, FIGS. 5 to 7 are operation process diagrams of the plunger and poppet valve shown in FIG. 4, and FIG. 8 is an explanatory view of the operation of the fuel injection system shown in FIG. 4. 31...E-type stator, 31a...Electromagnetic steel plate,
32...I type armature, 32a...Electromagnetic steel plate.
Claims (1)
使用されるＥＩ型電磁石において、Ｅ型ステータ
及びＩ型アーマチユアを、表面が電気的に絶縁さ
れた電磁鋼板を成層状に重ね樹脂成型、溶接等に
より一体的に結合して構成したことを特徴とする
ＥＩ型電磁石。 In EI-type electromagnets used in electronically controlled fuel injection systems for diesel engines, the E-type stator and I-type armature are integrated by layering electrically insulated electromagnetic steel sheets on the surface by resin molding, welding, etc. An EI type electromagnet characterized by being configured by combining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14869089U JPH0387964U (en) | 1989-12-26 | 1989-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14869089U JPH0387964U (en) | 1989-12-26 | 1989-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0387964U true JPH0387964U (en) | 1991-09-09 |
Family
ID=31695134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14869089U Pending JPH0387964U (en) | 1989-12-26 | 1989-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0387964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010219111A (en) * | 2009-03-13 | 2010-09-30 | Mitsubishi Electric Corp | Electromagnet and switch device using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568021A (en) * | 1984-04-02 | 1986-02-04 | General Motors Corporation | Electromagnetic unit fuel injector |
-
1989
- 1989-12-26 JP JP14869089U patent/JPH0387964U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568021A (en) * | 1984-04-02 | 1986-02-04 | General Motors Corporation | Electromagnetic unit fuel injector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010219111A (en) * | 2009-03-13 | 2010-09-30 | Mitsubishi Electric Corp | Electromagnet and switch device using the same |
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