JPH0332174U - - Google Patents
Info
- Publication number
- JPH0332174U JPH0332174U JP9330089U JP9330089U JPH0332174U JP H0332174 U JPH0332174 U JP H0332174U JP 9330089 U JP9330089 U JP 9330089U JP 9330089 U JP9330089 U JP 9330089U JP H0332174 U JPH0332174 U JP H0332174U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- outer circumference
- seating portion
- valve
- circumference end
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図はこの考案に係る電磁式燃料噴射弁の一
実施例を示す断面図、第２図はその要部の拡大断
面図、第３図は第２図の矢視図、第４図は従来
の電磁式燃料噴射弁要部の断面図である。
２…ソレノイド、３…バルブシート部材、５…
弁体、６…シム、７…ストツパ、８…リーフスプ
リング、１７…着座部、１８…噴孔。
Fig. 1 is a sectional view showing an embodiment of the electromagnetic fuel injection valve according to this invention, Fig. 2 is an enlarged sectional view of the main part thereof, Fig. 3 is a view taken in the direction of the arrow in Fig. 2, and Fig. 4 is It is a sectional view of the main part of a conventional electromagnetic fuel injection valve. 2... Solenoid, 3... Valve seat member, 5...
Valve body, 6...Shim, 7...Stopper, 8...Leaf spring, 17...Seating portion, 18...Nozzle hole.
Claims (1)
着座部の内周側に、複数個の噴孔が貫通形成され
たバルブシート部材と、このバルブシート部材の
着座部に当接して上記噴孔を開閉する磁性体から
なる板状の弁体と、外周端がボデイ側に固定され
るとともに内周端が上記弁体外周部に圧接して該
弁体を着座方向に押圧するリーフスプリングと、
上記弁体を吸引するソレノイドとを備えてなる電
磁式燃料噴射弁。 A valve seat member having an annular seating portion protruding from its upper surface and a plurality of nozzle holes formed through the inner circumferential side of the seating portion; a plate-shaped valve body made of a magnetic material that opens and closes; a leaf spring whose outer circumference end is fixed to the body side and whose inner circumference end presses against the outer circumference of the valve body to press the valve body in the seating direction;
An electromagnetic fuel injection valve comprising a solenoid that sucks the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989093300U JP2502850Y2 (en) | 1989-08-08 | 1989-08-08 | Electromagnetic fuel injection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989093300U JP2502850Y2 (en) | 1989-08-08 | 1989-08-08 | Electromagnetic fuel injection valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0332174U true JPH0332174U (en) | 1991-03-28 |
| JP2502850Y2 JP2502850Y2 (en) | 1996-06-26 |
Family
ID=31642690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989093300U Expired - Lifetime JP2502850Y2 (en) | 1989-08-08 | 1989-08-08 | Electromagnetic fuel injection valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502850Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63201365A (en) * | 1987-02-13 | 1988-08-19 | フアオ・デー・オー・アードルフ・シントリング・アクチエンゲゼルシヤフト | Fuel injection valve |
-
1989
- 1989-08-08 JP JP1989093300U patent/JP2502850Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63201365A (en) * | 1987-02-13 | 1988-08-19 | フアオ・デー・オー・アードルフ・シントリング・アクチエンゲゼルシヤフト | Fuel injection valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2502850Y2 (en) | 1996-06-26 |