JPS6259734U - - Google Patents
Info
- Publication number
- JPS6259734U JPS6259734U JP15229285U JP15229285U JPS6259734U JP S6259734 U JPS6259734 U JP S6259734U JP 15229285 U JP15229285 U JP 15229285U JP 15229285 U JP15229285 U JP 15229285U JP S6259734 U JPS6259734 U JP S6259734U
- Authority
- JP
- Japan
- Prior art keywords
- throttle
- magnets
- fixed
- shaft
- bore
- 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
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Lift Valve (AREA)
- Details Of Valves (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図〜第４図は本考案の一実施例に係り、第
１図はスロツトルボアの要部断面図、第２図は第
１図の右側面断面図、第３図は駆動部材の回動中
心面の正面図、第４図はスロツトルシヤフトの端
面の正面図、第５図は従来例によるスロツトルボ
アの要部断面図である。
１１ａ…スロツトルボア、１２…スロツトルシ
ヤフト、１２ａ…端面、１３ａ，１３ｂ…マグネ
ツト、１４…スロツトルバルブ、１５…透磁性部
材、１６…駆動部材、１６ａ…回動中心面。
Figures 1 to 4 relate to one embodiment of the present invention, in which Figure 1 is a sectional view of the main part of the throttle bore, Figure 2 is a right side sectional view of Figure 1, and Figure 3 is a rotation of the drive member. FIG. 4 is a front view of the end surface of the throttle shaft, and FIG. 5 is a sectional view of a main part of a conventional throttle bore. 11a...throttle bore, 12...throttle shaft, 12a...end face, 13a, 13b...magnet, 14...throttle valve, 15...magnetic permeable member, 16...driving member, 16a...rotation center surface.
Claims (1)
在に挿通され、このスロツトルシヤフトに上記ス
ロツトルボアを開閉するスロツトルバルブが固設
されている吸気系において、前記スロツトルシヤ
フトの端面に駆動部材の回動中心面が対設され、
さらにこの回動中心面と上記端面に互いに引合う
マグネツトが各々固設され、またこの両マグネツ
ト間に上記スロツトルボア側と外気を遮断する透
磁性部材が介装されていることを特徴とする給気
系のシール装置。 In an intake system in which a throttle shaft is rotatably inserted into a throttle bore, and a throttle valve for opening and closing the throttle bore is fixed to the throttle shaft, the center of rotation of the drive member is located on the end face of the throttle shaft. is set up oppositely,
Further, magnets that attract each other are fixed to the rotation center surface and the end surface, respectively, and a magnetically permeable member is interposed between the two magnets to isolate the throttle bore side from the outside air. system sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15229285U JPS6259734U (en) | 1985-10-03 | 1985-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15229285U JPS6259734U (en) | 1985-10-03 | 1985-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6259734U true JPS6259734U (en) | 1987-04-14 |
Family
ID=31070136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15229285U Pending JPS6259734U (en) | 1985-10-03 | 1985-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6259734U (en) |
-
1985
- 1985-10-03 JP JP15229285U patent/JPS6259734U/ja active Pending
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