JPS56156427A - Fuel injection type air controller - Google Patents
Fuel injection type air controllerInfo
- Publication number
- JPS56156427A JPS56156427A JP5785180A JP5785180A JPS56156427A JP S56156427 A JPS56156427 A JP S56156427A JP 5785180 A JP5785180 A JP 5785180A JP 5785180 A JP5785180 A JP 5785180A JP S56156427 A JPS56156427 A JP S56156427A
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- seal
- long period
- fuel injection
- type air
- 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
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Lift Valve (AREA)
Abstract
PURPOSE: To smoothly maintain airtightness for a long period in the fuel injection type air controller of an automobile for a long period, by integrally attaching an elastic seal to a ball bearing for the stem of a throttle valve.
CONSTITUTION: An elastic seal 14 with a projection, which is fitted in the outside groove of a ball bearing 7, is integrally attached to the bearing 7 except on its outside shielding plate. The seal 14 has a lip 15 which is always put in contact with a valve stem 6 to keep the interior of the bearing airtight. Another elastic seal may be attached to the inside of the bearing 7. Silicone rubber or fluorine resin is appropriate as the material of the seal. The airtightness is thus smoothly maintained for a long period. Furthermore, seizure due to the invasion of soot in an exhaust gas recycle system or the like can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5785180A JPS56156427A (en) | 1980-05-02 | 1980-05-02 | Fuel injection type air controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5785180A JPS56156427A (en) | 1980-05-02 | 1980-05-02 | Fuel injection type air controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56156427A true JPS56156427A (en) | 1981-12-03 |
Family
ID=13067480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5785180A Pending JPS56156427A (en) | 1980-05-02 | 1980-05-02 | Fuel injection type air controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56156427A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60188831U (en) * | 1984-05-28 | 1985-12-14 | 日本電子機器株式会社 | Internal combustion engine mixture supply system |
JPS63177641U (en) * | 1987-05-07 | 1988-11-17 |
-
1980
- 1980-05-02 JP JP5785180A patent/JPS56156427A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60188831U (en) * | 1984-05-28 | 1985-12-14 | 日本電子機器株式会社 | Internal combustion engine mixture supply system |
JPS63177641U (en) * | 1987-05-07 | 1988-11-17 |
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