JPH0465952U - - Google Patents
Info
- Publication number
- JPH0465952U JPH0465952U JP10613190U JP10613190U JPH0465952U JP H0465952 U JPH0465952 U JP H0465952U JP 10613190 U JP10613190 U JP 10613190U JP 10613190 U JP10613190 U JP 10613190U JP H0465952 U JPH0465952 U JP H0465952U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve
- stator
- passage
- 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 2
- 238000010926 purge Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図と第２図は本考案の第１実施例の縦断側
面図と正面図、第３図と第４図は第１図の板ばね
付近の構造を示す縦断面図と平面図、第５図と第
６図は第１図の実施例におけるプランジヤーまわ
りの構造を示す縦断面図と（第５図の）Ａ−Ａ視
図、第７図は流量特性線図、第８図は本考案の第
２実施例の縦断側面図、第９図と第１０図は第８
図の実施例における板ばねまわりの構造を示す縦
断面図と下面図、第１１図は内燃機関の全体構成
図である。
２８……コイル、３２……ステータ、３３……
貫通通路、３４……第１の弁座、３５……第２の
弁座、３６……弁体、３７，３７′……板ばね、
３８……プランジヤー、３９……スプリング、４
０……リーク孔。
1 and 2 are a longitudinal sectional side view and a front view of the first embodiment of the present invention, and 3 and 4 are longitudinal sectional views and a plan view showing the structure near the leaf spring in FIG. Figures 5 and 6 are a longitudinal sectional view and an A-A view (of Figure 5) showing the structure around the plunger in the embodiment of Figure 1, Figure 7 is a flow rate characteristic diagram, and Figure 8 is a diagram of the main body. 9 and 10 are longitudinal sectional side views of the second embodiment of the invention.
A vertical sectional view and a bottom view showing the structure around the leaf spring in the embodiment shown in the figure, and FIG. 11 is an overall configuration diagram of the internal combustion engine. 28...Coil, 32...Stator, 33...
Through passage, 34...first valve seat, 35...second valve seat, 36...valve body, 37, 37'...plate spring,
38...Plunger, 39...Spring, 4
0...Leak hole.
Claims (1)
し、この貫通通路にキヤニスタのパージ燃料を通
すと共に、ステータの貫通通路の一端に設けた弁
座に対向配置した弁体と、この弁体を前記弁座か
ら離す方向に付勢するばねを有している形式のも
のにおいて、前記ステータ３２の貫通通路３３の
上流端と下流端とにそれぞれ設けた第１の弁座３
４と第２の弁座３５とを具備し、さらに、第１の
弁座３４に対向して該弁座３４の上流側に配設さ
れた弁体３６と、この弁体３６を第１の弁座３４
から離す方向に付勢する板ばね３７，３７′と、
第２の弁座３５の下流側に配設されかつ弁体とし
ても作動するプランジヤー３８と、このプランジ
ヤー３８をステータ３３から離す方向に付勢する
スプリング３９と、前記弁体３６を貫通するリー
ク孔４０とを具備したことを特徴とする気化燃料
パージ用電磁弁。 The stator, which has a coil wound around it, has a through passage, through which purge fuel of the canister is passed, and a valve body disposed opposite to a valve seat provided at one end of the through passage of the stator; A first valve seat 3 provided at an upstream end and a downstream end of a through passage 33 of the stator 32 in a type having a spring that biases the valve away from the valve seat.
4 and a second valve seat 35, and further includes a valve body 36 disposed opposite to the first valve seat 34 on the upstream side of the valve seat 34; Valve seat 34
leaf springs 37, 37' that bias the leaf springs in a direction away from the
A plunger 38 that is disposed downstream of the second valve seat 35 and also operates as a valve body, a spring 39 that biases the plunger 38 in a direction away from the stator 33, and a leak hole that passes through the valve body 36. 40. A vaporized fuel purge solenoid valve characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10613190U JPH0465952U (en) | 1990-10-09 | 1990-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10613190U JPH0465952U (en) | 1990-10-09 | 1990-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465952U true JPH0465952U (en) | 1992-06-09 |
Family
ID=31852102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10613190U Pending JPH0465952U (en) | 1990-10-09 | 1990-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658450A (en) * | 1992-08-05 | 1994-03-01 | Nippon Telegr & Teleph Corp <Ntt> | Solenoid-driven small valve |
| JP2009091934A (en) * | 2007-10-05 | 2009-04-30 | Denso Corp | Negative pressure responding valve |
-
1990
- 1990-10-09 JP JP10613190U patent/JPH0465952U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658450A (en) * | 1992-08-05 | 1994-03-01 | Nippon Telegr & Teleph Corp <Ntt> | Solenoid-driven small valve |
| JP2009091934A (en) * | 2007-10-05 | 2009-04-30 | Denso Corp | Negative pressure responding valve |
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