JPS61181841U - - Google Patents
Info
- Publication number
- JPS61181841U JPS61181841U JP6549585U JP6549585U JPS61181841U JP S61181841 U JPS61181841 U JP S61181841U JP 6549585 U JP6549585 U JP 6549585U JP 6549585 U JP6549585 U JP 6549585U JP S61181841 U JPS61181841 U JP S61181841U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary air
- shutter
- supply device
- internal combustion
- combustion engine
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図はこの考案の一実施例の縦断面図である
。第２図、第３図はそれぞれ第１図の―断面
図、―断面図である。第４図は振動抑制手段
に関する他の実施例を示す、第３図に相当する断
面図である。
１……補助空気供給装置の本体、２……同じく
キヤツプ部、３……ヒータ室、４……バイパス通
路下流口、５……ヒータ、６……バイメタル、８
……バイパス通路上流口、９……シヤツタ、１０
……ピン、１２……シヤツタの弁口部、１５……
同突起部、１６……緩衝体、１７……コイルスプ
リング。
FIG. 1 is a longitudinal sectional view of an embodiment of this invention. 2 and 3 are a sectional view and a sectional view, respectively, of FIG. 1. FIG. 4 is a sectional view corresponding to FIG. 3, showing another embodiment of the vibration suppressing means. DESCRIPTION OF SYMBOLS 1... Main body of auxiliary air supply device, 2... Also cap part, 3... Heater chamber, 4... Downstream mouth of bypass passage, 5... Heater, 6... Bimetal, 8
...Bypass passage upstream mouth, 9...Shutter, 10
...Pin, 12...Shutter valve opening, 15...
The same protrusion, 16...buffer, 17... coil spring.
Claims (1)
に補助空気量を増減するスライドシヤツタを設け
、このシヤツタをヒータで加熱されるカンチレバ
ー状のバイメタルを介して回転させ、温度上昇に
伴つて補助空気量を減じるようにした補助空気供
給装置において、少なくとも前記シヤツタが閉じ
た状態のときに前記バイメタルの振動を抑制する
振動抑制手段を設けたことを特徴とする内燃機関
の補助空気供給装置。 A slide shutter that increases or decreases the amount of auxiliary air is installed in the bypass passage that bypasses the throttle valve in the engine intake passage, and this shutter is rotated via a cantilever-shaped bimetal heated by a heater, increasing the amount of auxiliary air as the temperature rises. 1. An auxiliary air supply device for an internal combustion engine, characterized in that the auxiliary air supply device for an internal combustion engine is provided with vibration suppressing means for suppressing vibration of the bimetal at least when the shutter is in a closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985065495U JPH0248693Y2 (en) | 1985-05-01 | 1985-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985065495U JPH0248693Y2 (en) | 1985-05-01 | 1985-05-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61181841U true JPS61181841U (en) | 1986-11-13 |
| JPH0248693Y2 JPH0248693Y2 (en) | 1990-12-20 |
Family
ID=30597542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985065495U Expired JPH0248693Y2 (en) | 1985-05-01 | 1985-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248693Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5784340U (en) * | 1980-11-14 | 1982-05-25 | ||
| JPS58161141U (en) * | 1982-04-20 | 1983-10-27 | 日本電子機器株式会社 | Internal combustion engine air regulator |
-
1985
- 1985-05-01 JP JP1985065495U patent/JPH0248693Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5784340U (en) * | 1980-11-14 | 1982-05-25 | ||
| JPS58161141U (en) * | 1982-04-20 | 1983-10-27 | 日本電子機器株式会社 | Internal combustion engine air regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248693Y2 (en) | 1990-12-20 |
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