JPS62197737U - - Google Patents
Info
- Publication number
- JPS62197737U JPS62197737U JP8753386U JP8753386U JPS62197737U JP S62197737 U JPS62197737 U JP S62197737U JP 8753386 U JP8753386 U JP 8753386U JP 8753386 U JP8753386 U JP 8753386U JP S62197737 U JPS62197737 U JP S62197737U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- leak valve
- valve
- cooling water
- negative pressure
- 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
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案による装置の一実施例を示す縦
断面図、第２図は低温時における本考案に係るリ
ーク弁及びバイメタルの関係を示す部分断面図、
第３図は暖機運転途中におけるリーク弁及びバイ
メタルの関係を示す部分断面図、第４図は暖機運
転終了時におけるリーク弁及びバイメタルの関係
を示す部分断面図、第５図は冷却水温とスロツト
ルバルブの開度の変化の関係を示すグラフである
。
１……スロツトルバルブ、３……ダイアフラム
、４……負圧室、６……吸気マニホールド、７…
…シヤフト、８……ばね、１２……穴、１３……
リーク弁、１５……絞り、１６……バイメタル、
１７……固定部材、１９……導管。
FIG. 1 is a longitudinal cross-sectional view showing an embodiment of the device according to the present invention, and FIG. 2 is a partial cross-sectional view showing the relationship between the leak valve and the bimetal according to the present invention at low temperatures.
Fig. 3 is a partial sectional view showing the relationship between the leak valve and bimetal during warm-up, Fig. 4 is a partial sectional view showing the relationship between the leak valve and bimetal at the end of warm-up, and Fig. 5 shows the relationship between cooling water temperature and 5 is a graph showing a relationship between changes in the opening degree of a throttle valve. 1... Throttle valve, 3... Diaphragm, 4... Negative pressure chamber, 6... Intake manifold, 7...
...Shaft, 8...Spring, 12...Hole, 13...
Leak valve, 15... Throttle, 16... Bimetal,
17...Fixing member, 19...Conduit.
Claims (1)
管に連通せしめ、該ダイアフラムにスロツトルバ
ルブの開度を規制するシヤフトを取り付けると共
に該シヤフトの頭部には上記負圧室を大気に連通
せしめ得るリーク弁を配設し、該リーク弁は冷却
水温に対応して変位し得るバイメタルによつて作
動せしめられ且つそのリーク量は上記リーク弁の
作動中ダイアフラムが静止し得るように調整され
ることにより、上記スロツトルバルブが冷却水温
の温度に対応する開度に設定されるように構成さ
れている気化器のフアーストアイドル装置。 A negative pressure chamber defined by a diaphragm is communicated with the intake pipe, a shaft for regulating the opening of the throttle valve is attached to the diaphragm, and the negative pressure chamber is communicated with the atmosphere at the head of the shaft. A leak valve is provided, the leak valve is actuated by a bimetal that can be displaced in response to the cooling water temperature, and the amount of leakage is adjusted so that the diaphragm can remain stationary while the leak valve is in operation. A first idle device for a carburetor, wherein the throttle valve is set to an opening degree corresponding to the temperature of the cooling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8753386U JPS62197737U (en) | 1986-06-09 | 1986-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8753386U JPS62197737U (en) | 1986-06-09 | 1986-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62197737U true JPS62197737U (en) | 1987-12-16 |
Family
ID=30944833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8753386U Pending JPS62197737U (en) | 1986-06-09 | 1986-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62197737U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502771A (en) * | 1973-05-11 | 1975-01-13 |
-
1986
- 1986-06-09 JP JP8753386U patent/JPS62197737U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS502771A (en) * | 1973-05-11 | 1975-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62197737U (en) | ||
| JPH0317153U (en) | ||
| JPS626460U (en) | ||
| JPS5825651U (en) | Intake temperature sensor for air purifier for internal combustion engine | |
| JPS6170556U (en) | ||
| JPS5841459Y2 (en) | Temperature sensing device for internal combustion engines | |
| JPH0220738U (en) | ||
| JPS6328860U (en) | ||
| JPS626461U (en) | ||
| JPH0442231U (en) | ||
| JPS59167947U (en) | Air-fuel ratio correction device when the engine is cold | |
| JPS6271349U (en) | ||
| JPS62175262U (en) | ||
| JPS61192548U (en) | ||
| JPS6383422U (en) | ||
| JPH0342054U (en) | ||
| JPS62190859U (en) | ||
| JPS6188053U (en) | ||
| JPS6290982U (en) | ||
| JPH02118159U (en) | ||
| JPS61202669U (en) | ||
| JPS63154751U (en) | ||
| JPS62190847U (en) | ||
| JPS60116046U (en) | Internal combustion engine warm-up accelerator | |
| JPS63132824U (en) |