JPS6012626U - Internal combustion engine intake system - Google Patents
Internal combustion engine intake systemInfo
- Publication number
- JPS6012626U JPS6012626U JP10511783U JP10511783U JPS6012626U JP S6012626 U JPS6012626 U JP S6012626U JP 10511783 U JP10511783 U JP 10511783U JP 10511783 U JP10511783 U JP 10511783U JP S6012626 U JPS6012626 U JP S6012626U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- protrusion
- cylinder
- combustion engine
- internal combustion
- 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
Landscapes
- Characterised By The Charging Evacuation (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の吸気装置の一例を示す断面図、第２図は
この考案の第１実施例を示す断面図、第３図はその外筒
のみを示す一部切欠の斜視図、第４図は内筒のみを示す
斜視図、第５図はこの考案の第２実施例を示す断面図で
ある。
１１・・・外筒、１２・・・内筒、１４・・・案内筒、
１６・・・仕切壁、１７・・・シール部材、１８・・・
突出部、１９・・・可変長通路部、２０・・・開口、２
２・・・被動歯車、２３・・・ステッピングモータ、２
４・・・駆動歯車、２５・・・機関回転速度センサ、２
６・・・制御回路、３１・・・外筒、３２・・・内筒、
３３・・・ハウジング、３４・・・仕切壁、３５・・・
突出部、３６・・・可変長通路部、４１・・・開口、４
２・・・被動歯車、４３・・・ステッピングモータ、４
４・・・駆動歯車、４５・・・機関回転速度センサ、４
６・・・制御回路。FIG. 1 is a sectional view showing an example of a conventional intake device, FIG. 2 is a sectional view showing a first embodiment of this invention, FIG. 3 is a partially cutaway perspective view showing only the outer cylinder, and FIG. The figure is a perspective view showing only the inner cylinder, and FIG. 5 is a sectional view showing a second embodiment of this invention. 11... Outer cylinder, 12... Inner cylinder, 14... Guide cylinder,
16... Partition wall, 17... Seal member, 18...
Projection part, 19... Variable length passage part, 20... Opening, 2
2... Driven gear, 23... Stepping motor, 2
4... Drive gear, 25... Engine rotation speed sensor, 2
6... Control circuit, 31... Outer cylinder, 32... Inner cylinder,
33...Housing, 34...Partition wall, 35...
Projection part, 36... Variable length passage part, 41... Opening, 4
2... Driven gear, 43... Stepping motor, 4
4... Drive gear, 45... Engine rotation speed sensor, 4
6...Control circuit.
Claims (1)
心に回転自在かつ進退可能に配設されるとともに、上記
仕切壁の間に嵌合する突出部が一端部側面に設けられて
なる内筒と、上記外筒と内筒とを相対的に回転させて上
記突出部の位置を外筒の軸方向に変化させる駆動機構と
、上記内筒の外周面および突出部によって上記外筒内に
螺旋状に画成されるとともに、上記突出部の開口を介し
て上記内筒内の通路部に連通接続された可変長通路部と
を備えてなる内燃機関の吸気装置。An outer cylinder having a spiral partition wall on the inner circumferential surface, and a protrusion that is arranged at the center of the outer cylinder so as to be rotatable and movable back and forth, and a protrusion that fits between the partition walls is provided on the side surface of one end. an inner cylinder formed by a cylinder; a drive mechanism that rotates the outer cylinder and the inner cylinder relatively to change the position of the protrusion in the axial direction of the outer cylinder; An intake device for an internal combustion engine, comprising: a variable length passage portion spirally defined within an outer cylinder and connected to a passage portion within the inner cylinder through an opening of the protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10511783U JPS6012626U (en) | 1983-07-06 | 1983-07-06 | Internal combustion engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10511783U JPS6012626U (en) | 1983-07-06 | 1983-07-06 | Internal combustion engine intake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6012626U true JPS6012626U (en) | 1985-01-28 |
Family
ID=30246530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10511783U Pending JPS6012626U (en) | 1983-07-06 | 1983-07-06 | Internal combustion engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61140127U (en) * | 1985-02-21 | 1986-08-30 | ||
| JPH01237372A (en) * | 1988-03-18 | 1989-09-21 | Hitachi Ltd | Supercharging compressor |
-
1983
- 1983-07-06 JP JP10511783U patent/JPS6012626U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61140127U (en) * | 1985-02-21 | 1986-08-30 | ||
| JPH01237372A (en) * | 1988-03-18 | 1989-09-21 | Hitachi Ltd | Supercharging compressor |
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