JPH021449U - - Google Patents
Info
- Publication number
- JPH021449U JPH021449U JP7763688U JP7763688U JPH021449U JP H021449 U JPH021449 U JP H021449U JP 7763688 U JP7763688 U JP 7763688U JP 7763688 U JP7763688 U JP 7763688U JP H021449 U JPH021449 U JP H021449U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- air
- passageway
- suction negative
- passage
- 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
- 239000000446 fuel Substances 0.000 claims 3
- 239000012530 fluid Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図および第２図は、それぞれコーステイン
グリツチヤ装置およびコーステイングリーナ装置
として機能する本考案の一実施例を示した断面図
、第３図はコーステイングリツチヤ装置として機
能する本考案の他の実施例を示した断面図である
。
１０……バルブ、１２，１２′……プランジヤ
、１３……支持プレート、１３ａ……ボルト、１
４……ダイヤフラム、１７，１８……ポート、２
０，３０……通路、４０……負圧導入路、５０…
…キヤブレタ、５１……吸気通路、５８……スロ
ツトルバルブ。
1 and 2 are cross-sectional views showing an embodiment of the present invention functioning as a coasting grittier device and a coasting greaser device, respectively, and FIG. 3 is a cross-sectional view showing an embodiment of the present invention functioning as a coasting grittier device. FIG. 7 is a sectional view showing another embodiment. 10... Valve, 12, 12'... Plunger, 13... Support plate, 13a... Bolt, 1
4...Diaphragm, 17,18...Port, 2
0, 30... Passage, 40... Negative pressure introduction path, 50...
...Carburetor, 51...Intake passage, 58...Throttle valve.
Claims (1)
流体を作用させるための通路と、 上記通路の途中に介装され、減速時におけるエ
ンジンの吸入負圧によつて作動するバルブとを備
え、 上記バルブは、上記吸入負圧の作用時に上記通
路を遮断する第１のプランジヤと、上記吸入負圧
の作用時に上記通路を開通させる第２のプランジ
ヤとを選択的に取付ける構成を有した空燃比調整
装置。[Claims for Utility Model Registration] A passageway for causing an air-fuel ratio changing fluid to act on the air-fuel mixture created by the carburetor, and a passageway interposed in the middle of the passageway, which is operated by the engine's suction negative pressure during deceleration. The valve selectively includes a first plunger that blocks the passage when the suction negative pressure is applied, and a second plunger that opens the passage when the suction negative pressure is applied. An air-fuel ratio adjustment device having the following configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7763688U JPH021449U (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7763688U JPH021449U (en) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021449U true JPH021449U (en) | 1990-01-08 |
Family
ID=31302609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7763688U Pending JPH021449U (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021449U (en) |
-
1988
- 1988-06-10 JP JP7763688U patent/JPH021449U/ja active Pending
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