JPS63166U - - Google Patents
Info
- Publication number
- JPS63166U JPS63166U JP9215086U JP9215086U JPS63166U JP S63166 U JPS63166 U JP S63166U JP 9215086 U JP9215086 U JP 9215086U JP 9215086 U JP9215086 U JP 9215086U JP S63166 U JPS63166 U JP S63166U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- connection terminal
- external connection
- spring seat
- valve body
- 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
- 239000000446 fuel Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims 4
- 239000000615 nonconductor Substances 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の一実施例に係る燃料噴射弁の
一部を断面した側面図、第２図は従来の燃料噴射
弁の一部を断面した側面図である。
３ａ……弁座、５……弁本体、７……弁部材、
１０……可動ばね座、１２……外部接続端子、１
７……保持部材、１７ａ……摺動孔、２０……ば
ね（弾発部材）、２１……ロツド（電気接続部材
）、Ａ……燃料噴射弁、Ｂ……スイツチ。
FIG. 1 is a partially sectional side view of a fuel injection valve according to an embodiment of the present invention, and FIG. 2 is a partially sectional side view of a conventional fuel injection valve. 3a... Valve seat, 5... Valve body, 7... Valve member,
10...Movable spring seat, 12...External connection terminal, 1
7...Holding member, 17a...Sliding hole, 20...Spring (spring member), 21...Rod (electrical connection member), A...Fuel injection valve, B...Switch.
Claims (1)
と、該弁座に着座した時前記弁本体に電気的に接
続してスイツチを形成する導電性材料からなる弁
部材と、該弁部材上端に取り付けられた導電性材
料からなる可動ばね座と、前記弁本体に電気的に
絶縁されて設けられた外部接続端子と、該外部接
続端子と前記可動ばね座との間を電気的に接続す
ると共に前記弁部材を閉弁方向に付勢するセツト
ばねとからなる燃料噴射弁において、前記可動ば
ね座及び前記外部接続端子と前記セツトばねとを
電気的に絶縁し、前記弁本体に摺動孔を前記弁部
材の開閉方向に穿設された電気絶縁体からなる保
持部材を設け、該保持部材の摺動孔の外部開口端
に前記外部接続端子を嵌合固定し、且つ該摺動孔
内に導電性材料からなる弾発部材を介して電気接
続部材を進退自在に嵌挿して、前記可動ばね座と
前記外部接続端子とを当接すると共に前記弁部材
と前記外部接続端子とを電気的に接続したことを
特徴とする燃料噴射弁。 A valve seat formed within a valve body made of a conductive material, a valve member made of a conductive material that is electrically connected to the valve body to form a switch when seated on the valve seat, and an upper end of the valve member. A movable spring seat made of a conductive material attached to the valve body, an external connection terminal provided electrically insulated on the valve body, and an electrical connection between the external connection terminal and the movable spring seat. In the fuel injection valve, the movable spring seat, the external connection terminal, and the set spring are electrically insulated, and a sliding hole is provided in the valve body. A holding member made of an electrical insulator is provided which is perforated in the opening/closing direction of the valve member, and the external connection terminal is fitted and fixed to the external open end of the sliding hole of the holding member, and An electrical connection member is inserted into the spring seat through an elastic member made of a conductive material so that the movable spring seat and the external connection terminal are brought into contact with each other, and the valve member and the external connection terminal are electrically connected. A fuel injection valve characterized by being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9215086U JPS63166U (en) | 1986-06-17 | 1986-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9215086U JPS63166U (en) | 1986-06-17 | 1986-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63166U true JPS63166U (en) | 1988-01-05 |
Family
ID=30953590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9215086U Pending JPS63166U (en) | 1986-06-17 | 1986-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100530841B1 (en) * | 2002-09-11 | 2005-11-23 | 한국기계연구원 | Leakage test equipment for lpg high pressure injector in lpg vehicles using lpli system |
-
1986
- 1986-06-17 JP JP9215086U patent/JPS63166U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100530841B1 (en) * | 2002-09-11 | 2005-11-23 | 한국기계연구원 | Leakage test equipment for lpg high pressure injector in lpg vehicles using lpli system |