JPS6357369U - - Google Patents
Info
- Publication number
- JPS6357369U JPS6357369U JP15123486U JP15123486U JPS6357369U JP S6357369 U JPS6357369 U JP S6357369U JP 15123486 U JP15123486 U JP 15123486U JP 15123486 U JP15123486 U JP 15123486U JP S6357369 U JPS6357369 U JP S6357369U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- throttle
- valve
- intake passage
- passages
- 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
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案に基づく燃料噴射装置用スロツ
トルボデイの一実施例を示す縦断面図である。
１……スロツトルボデイ、２……ボデイ本体、
３……吸気道、３ａ……狭窄部、４……弁軸、５
……エア弁、５ａ……切欠部、６……弁軸、７…
…スロツトル弁、８，９……噴射通路、１０，１
１……キヤツプ、１２，１３……噴射弁、１４…
…バイパスエア通路、１４ａ……調節ねじ、３０
……アシストエア通路、３１……負圧アクチユエ
ータ、３２……ケーシング、３３……ダイヤフラ
ム、３４……負圧室、３５……大気室、３６……
リテーナ、３７……圧縮コイルばね、３８……リ
ンク、３９……アーム、４０……負圧取り出しポ
ート、４１……管路、５０……空気孔。
FIG. 1 is a longitudinal sectional view showing an embodiment of a throttle body for a fuel injection device based on the present invention. 1...Throttle body, 2...Body body,
3...Intake tract, 3a...Stenosis part, 4...Valve shaft, 5
...Air valve, 5a...Notch, 6...Valve shaft, 7...
... Throttle valve, 8, 9 ... Injection passage, 10, 1
1... Cap, 12, 13... Injection valve, 14...
...Bypass air passage, 14a...Adjustment screw, 30
... Assist air passage, 31 ... Negative pressure actuator, 32 ... Casing, 33 ... Diaphragm, 34 ... Negative pressure chamber, 35 ... Atmospheric chamber, 36 ...
Retainer, 37...Compression coil spring, 38...Link, 39...Arm, 40...Negative pressure extraction port, 41...Pipeline, 50...Air hole.
Claims (1)
供給する噴射弁と、前記吸気道の下流側位置に設
けられたスロツトル弁と、吸気負圧に応じて前記
吸気道を開閉するべく前記スロツトル弁よりも上
流側の吸気道中に設けられたエア弁とを有する燃
料噴射装置用スロツトルボデイに於て、 前記スロツトルボデイ本体が、前記吸気道の下
流側に向けて該吸気道に合流する少なくとも一対
の燃料噴射通路を有し、これら燃料噴射通路内に
前記燃料噴射弁が装着されており、しかも前記両
燃料噴射通路の前記ボデイ本体の軸線についての
周方向位置が互いに整列していると共に、前記両
噴射通路の前記ボデイ本体の軸線に対する傾斜角
度が略同一であることを特徴とする燃料噴射装置
用スロツトルボデイ。[Claims for Utility Model Registration] An injection valve that injects fuel into an intake passage installed in the body, a throttle valve installed downstream of the intake passage, and a In a throttle body for a fuel injection device having an air valve provided in an intake passage upstream of the throttle valve to open and close a passage, the throttle body main body extends toward the downstream side of the intake passage. at least a pair of fuel injection passages merging into the fuel injection passages, the fuel injection valve is installed in these fuel injection passages, and circumferential positions of both the fuel injection passages with respect to the axis of the body main body are aligned with each other. A throttle body for a fuel injection device, wherein the injection passages have substantially the same inclination angle with respect to the axis of the body main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15123486U JPH0447420Y2 (en) | 1986-10-01 | 1986-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15123486U JPH0447420Y2 (en) | 1986-10-01 | 1986-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6357369U true JPS6357369U (en) | 1988-04-16 |
| JPH0447420Y2 JPH0447420Y2 (en) | 1992-11-09 |
Family
ID=31068117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15123486U Expired JPH0447420Y2 (en) | 1986-10-01 | 1986-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447420Y2 (en) |
-
1986
- 1986-10-01 JP JP15123486U patent/JPH0447420Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447420Y2 (en) | 1992-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6357369U (en) | ||
| JPS6357366U (en) | ||
| JPS6357363U (en) | ||
| JPS6231742U (en) | ||
| JPS61138835U (en) | ||
| JPS6357365U (en) | ||
| JPS63182267U (en) | ||
| JPS5870426U (en) | Flow path control device for helical intake port | |
| JPS6357364U (en) | ||
| JPS6293134U (en) | ||
| JPH0424635U (en) | ||
| JPH0228530U (en) | ||
| JPH0276132U (en) | ||
| JPS63151965U (en) | ||
| JPH0161438U (en) | ||
| JPH0193350U (en) | ||
| JPS61130722U (en) | ||
| JPH01102436U (en) | ||
| JPH02131051U (en) | ||
| JPS6331223U (en) | ||
| JPS63143735U (en) | ||
| JPS6214159U (en) | ||
| JPS6331250U (en) | ||
| JPH0261173U (en) | ||
| JPS6166621U (en) |