JPS63105742U - - Google Patents
Info
- Publication number
- JPS63105742U JPS63105742U JP20325386U JP20325386U JPS63105742U JP S63105742 U JPS63105742 U JP S63105742U JP 20325386 U JP20325386 U JP 20325386U JP 20325386 U JP20325386 U JP 20325386U JP S63105742 U JPS63105742 U JP S63105742U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- intake passage
- throttle
- valve
- throttle 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
- 238000001514 detection method Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図はこの考案の一実施例のスロツトル弁開
度検出装置を示す断面図、第２図は第１図に示さ
れたスロツトル弁開度検出センサの正面図、第３
図ａは第１図に示された円盤状係合片を示す正面
図、第３図ｂはその断面図、第４図は従来のスロ
ツトル弁開度検出センサを示す断面図である。
図において、６は駆動軸、１６はスロツトルボ
デイ、１７は弁軸、１７′はスロツトル弁、１８
は吸気通路、１９は２条の溝を有する係合片、２
０は２本の脚部を有するＵ字状係合片を示す。な
お、各図面中同一符号は同一または相当部分を示
す。
FIG. 1 is a sectional view showing a throttle valve opening detection device according to an embodiment of the invention, FIG. 2 is a front view of the throttle valve opening detection sensor shown in FIG. 1, and FIG.
FIG. 3A is a front view of the disk-shaped engagement piece shown in FIG. 1, FIG. 3B is a cross-sectional view thereof, and FIG. 4 is a cross-sectional view of a conventional throttle valve opening detection sensor. In the figure, 6 is a drive shaft, 16 is a throttle body, 17 is a valve shaft, 17' is a throttle valve, 18
1 is an intake passage, 19 is an engagement piece having two grooves, 2
0 indicates a U-shaped engagement piece having two legs. Note that the same reference numerals in each drawing indicate the same or corresponding parts.
Claims (1)
吸気通路を貫通し上記スロツトルボデイに支承さ
れた弁軸、この弁軸に支持され上記吸気通路を流
れる空気の量を調整するスロツトル弁、上記弁軸
の一端に端部が同心的に対向した駆動軸を有しこ
の軸の回転角に対応した検出出力を発生すべく上
記スロツトルボデイに固定されたスロツトル弁開
度検出センサ、及び上記各軸の対向部間を係合さ
せる係合部材を備え、上記係合部材は各軸の一方
に２条の溝を有する係合片と各軸の他方に上記２
条の溝に嵌合する２本の脚部を有するＵ字状の係
合片とを固定して成る機関のスロツトル弁開度検
出装置。 Throttle body, which forms part of the intake passage.
A valve shaft that passes through the intake passage and is supported by the throttle body, a throttle valve that is supported by the valve shaft and adjusts the amount of air flowing through the intake passage, and a drive shaft that has an end concentrically opposed to one end of the valve shaft. and a throttle valve opening detection sensor fixed to the throttle body to generate a detection output corresponding to the rotation angle of the shaft, and an engagement member for engaging opposing portions of the respective shafts. The mating member is an engaging piece having two grooves on one side of each shaft and the above two grooves on the other side of each shaft.
An engine throttle valve opening detection device comprising a U-shaped engagement piece having two legs that fit into a groove in a thread.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20325386U JPS63105742U (en) | 1986-12-26 | 1986-12-26 | |
| KR2019870021162U KR920007896Y1 (en) | 1986-12-26 | 1987-12-01 | Apparatus for detecting throttle valve opening of engine |
| DE19873744256 DE3744256A1 (en) | 1986-12-26 | 1987-12-24 | DEVICE FOR DETECTING THE OPENING OF THE THROTTLE VALVE OF A MACHINE |
| US07/138,401 US4866981A (en) | 1986-12-26 | 1987-12-28 | Apparatus for detecting throttle valve opening of engine |
| US07/359,300 US4961342A (en) | 1986-12-26 | 1989-05-31 | Apparatus for detecting throttle valve opening of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20325386U JPS63105742U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63105742U true JPS63105742U (en) | 1988-07-08 |
Family
ID=31168409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20325386U Pending JPS63105742U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63105742U (en) |
-
1986
- 1986-12-26 JP JP20325386U patent/JPS63105742U/ja active Pending
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