JPS63166644U - - Google Patents
Info
- Publication number
- JPS63166644U JPS63166644U JP5914887U JP5914887U JPS63166644U JP S63166644 U JPS63166644 U JP S63166644U JP 5914887 U JP5914887 U JP 5914887U JP 5914887 U JP5914887 U JP 5914887U JP S63166644 U JPS63166644 U JP S63166644U
- Authority
- JP
- Japan
- Prior art keywords
- bypass passage
- air valve
- valve
- outlet
- inlet
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図および第２図はそれぞれこの考案の第１
実施例および第２実施例の縦断面図、第３図は従
来の電磁空気弁の取付け構造の縦断面図、第４図
は電磁空気弁の縦断面図を示す。
１…スロツトル・ボデー、２…スロツトル・バ
ルブ、３…第１バイパス通路、３ａ…第１バイパ
ス通路入口、３ｂ…第１バイパス通路出口、７…
感温空気弁、８…電磁空気弁、２１…ハウジング
、２２…隔壁、２２ａ…開口、２３…通路部材、
２６ａ…弁体、２８…空気入口通路、２９…空気
出口通路、３１，３３…第２バイパス通路、３２
，３３，３５…連通路。
Figures 1 and 2 are the first part of this invention.
FIG. 3 is a longitudinal sectional view of a conventional electromagnetic air valve mounting structure, and FIG. 4 is a longitudinal sectional view of the electromagnetic air valve. DESCRIPTION OF SYMBOLS 1...throttle body, 2...throttle valve, 3...first bypass passage, 3a...first bypass passage inlet, 3b...first bypass passage outlet, 7...
Temperature-sensitive air valve, 8... Electromagnetic air valve, 21... Housing, 22... Partition wall, 22a... Opening, 23... Passage member,
26a... Valve body, 28... Air inlet passage, 29... Air outlet passage, 31, 33... Second bypass passage, 32
, 33, 35...Communication path.
Claims (1)
ーにおいて、スロツトル・バルブを迂回したバイ
パス通路に感温空気弁とともに電磁空気弁を並列
に取り付けた構造であつて、前記電磁空気弁は中
心部に開口を設けた隔壁を一端に有する強磁性体
のハウジングに収容され前記開口において進退作
動する弁体を有するソレノイドと、前記弁体によ
り開閉される空気通路を有し前記隔壁に固定され
た通路部材とからなり、前記感温空気弁を取り付
けた第１バイパス通路は前記スロツトル・バルブ
の上流側に第１バイパス通路入口、同じく下流側
に第１バイパス通路出口が開口し、前記電磁空気
弁を取り付けた第２バイパス通路は第２バイパス
通路入口および出口がそれぞれ連通路により前記
第１バイパス通路入口および出口と連通され、前
記第２バイパス通路入口は前記第１バイパス通路
入口より高い位置に設けられたことを特徴とする
電磁空気弁の取付け構造。 In a downward draft throttle body of a fuel injection device, an electromagnetic air valve is installed in parallel with a temperature-sensitive air valve in a bypass passage that bypasses the throttle valve, and the electromagnetic air valve has an opening in the center. The solenoid is housed in a ferromagnetic housing having a partition wall at one end and has a valve body that moves forward and backward in the opening, and a passage member fixed to the partition wall and has an air passage that is opened and closed by the valve body. , the first bypass passage to which the temperature-sensitive air valve is attached has a first bypass passage inlet on the upstream side of the throttle valve, a first bypass passage outlet on the downstream side, and a second bypass passage to which the electromagnetic air valve is attached. The bypass passage is characterized in that a second bypass passage inlet and an outlet are communicated with the first bypass passage inlet and outlet through communication passages, respectively, and the second bypass passage inlet is provided at a higher position than the first bypass passage inlet. Installation structure of electromagnetic air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5914887U JPS63166644U (en) | 1987-04-17 | 1987-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5914887U JPS63166644U (en) | 1987-04-17 | 1987-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63166644U true JPS63166644U (en) | 1988-10-31 |
Family
ID=30890369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5914887U Pending JPS63166644U (en) | 1987-04-17 | 1987-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63166644U (en) |
-
1987
- 1987-04-17 JP JP5914887U patent/JPS63166644U/ja active Pending
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