JPS62167853U - - Google Patents
Info
- Publication number
- JPS62167853U JPS62167853U JP5728986U JP5728986U JPS62167853U JP S62167853 U JPS62167853 U JP S62167853U JP 5728986 U JP5728986 U JP 5728986U JP 5728986 U JP5728986 U JP 5728986U JP S62167853 U JPS62167853 U JP S62167853U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- spring
- driven gear
- rotates
- reverse directions
- 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
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Means For Warming Up And Starting Carburetors (AREA)
Description
第１図は本考案の実施例を示す平面図、第２図
は要部の平断面図、第３図は本考案を適用する従
来の駆動部を示す側面図、第４図は同平面図、第
５図は同要部の平断面図である。
４……温度応動装置、８……駆動歯車、９……
従動歯車、１０……チヨークレバー、１１……リ
リーフスプリング、１２……チヨークバルブ、１
２ａ……チヨークシヤフト、１７……係合片、１
８……補助リリーフスプリング、１８ａ……一端
、１８ｂ……他端。
Fig. 1 is a plan view showing an embodiment of the present invention, Fig. 2 is a plan sectional view of main parts, Fig. 3 is a side view showing a conventional drive unit to which the present invention is applied, and Fig. 4 is a plan view of the same. , FIG. 5 is a plan cross-sectional view of the same essential parts. 4... Temperature response device, 8... Drive gear, 9...
Driven gear, 10...Chiyoke lever, 11...Relief spring, 12...Chiyoke valve, 1
2a...Chiyoke shaft, 17...Engagement piece, 1
8... Auxiliary relief spring, 18a... one end, 18b... other end.
Claims (1)
該温度応動装置４の伸縮作動により正逆回動する
駆動歯車８と、該駆動歯車８に噛合して正逆回動
する従動歯車９と、該従動歯車９とチヨークレバ
ー１０とを連結するリリーフスプリング１１とよ
りなるものにおいて、前記チヨークレバー１０に
係合片１７を突出的に固設し、一端１８ａを前記
従動歯車９に係止し他端１８ｂを前記係合片１７
に係合する補助リリーフスプリング１８を設け、
しかも該補助リリーフスプリング１８の他端１８
ｂは、前記係合片１７の回動軌跡上に位置させる
と共に常温時又は低温時におけるチヨークバルブ
１２の全閉状態においてその係合片１７の閉方向
側に幾分離間して位置させたことを特徴とする気
化器のオートチヨーク機構。 a temperature-responsive device 4 that expands and contracts depending on the temperature;
A drive gear 8 that rotates in forward and reverse directions due to the expansion and contraction operation of the temperature-responsive device 4, a driven gear 9 that meshes with the drive gear 8 and rotates in forward and reverse directions, and a relief that connects the driven gear 9 and the jaw lever 10. In the spring 11, an engagement piece 17 is fixedly fixed to the spring 10 in a protruding manner, one end 18a is locked to the driven gear 9, and the other end 18b is fixed to the engagement piece 17.
An auxiliary relief spring 18 is provided which engages with the
Moreover, the other end 18 of the auxiliary relief spring 18
b is located on the rotation locus of the engaging piece 17, and is positioned at a distance of some minutes on the closing direction side of the engaging piece 17 when the valve 12 is fully closed at room temperature or low temperature. Characteristic auto-yoke mechanism of the carburetor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5728986U JPS62167853U (en) | 1986-04-15 | 1986-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5728986U JPS62167853U (en) | 1986-04-15 | 1986-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167853U true JPS62167853U (en) | 1987-10-24 |
Family
ID=30886863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5728986U Pending JPS62167853U (en) | 1986-04-15 | 1986-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167853U (en) |
-
1986
- 1986-04-15 JP JP5728986U patent/JPS62167853U/ja active Pending
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