JPH0213157U - - Google Patents
Info
- Publication number
- JPH0213157U JPH0213157U JP8764888U JP8764888U JPH0213157U JP H0213157 U JPH0213157 U JP H0213157U JP 8764888 U JP8764888 U JP 8764888U JP 8764888 U JP8764888 U JP 8764888U JP H0213157 U JPH0213157 U JP H0213157U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- intake passage
- carburetor
- rotary
- type carburetor
- 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)
Description
第１図は従来の回動絞り弁型気化器を示す縦断
面図、第２図は第１図の―線での横断面図、
第３図は本考案になる回動絞り弁型気化器の第２
図に相当する横断面図である。
１…気化器本体、２…吸気道、３…絞り弁案内
筒、６…絞り弁、２０…絞り弁リターンスプリン
グ、２０Ａ…気化器本体１への固定端、２０Ｂ…
絞り弁６への固定端。
Fig. 1 is a longitudinal cross-sectional view showing a conventional rotary throttle valve type carburetor, Fig. 2 is a cross-sectional view taken along the - line in Fig. 1,
Figure 3 shows the second rotary throttle valve type carburetor of the present invention.
FIG. DESCRIPTION OF SYMBOLS 1... Carburetor main body, 2... Intake path, 3... Throttle valve guide tube, 6... Throttle valve, 20... Throttle valve return spring, 20A... Fixed end to carburetor main body 1, 20B...
Fixed end to throttle valve 6.
Claims (1)
方へ円筒状の絞り弁案内筒３が開口した気化器本
体１と； 絞り弁案内筒３内に回動自在に配置されて、吸
気道２の開口面積を制御する絞り弁６と； 絞り弁６に対し、吸気道２を閉塞する側へ付勢
するコイルスプリングよりなる絞り弁リターンス
プリング２０と；を備えた回動絞り弁型気化器に
おいて、絞り弁リターンスプリング２０を構成す
るコイルスプリングの内径２０Ｃにて、絞り弁６
を吸気道２の長手軸心方向Ｘ―Ｘに対して直交す
るＹ―Ｙに略沿つた絞り弁案内筒に付勢してなる
回動絞り弁型気化器。 前記絞り弁リターンスプリング２０を構成す
るコイルスプリングの気化器本体１への固定端２
０Ａと、絞り弁６への固定端２０Ｂを、絞り弁６
の中心Ｃをはさんで吸気道２の長手軸心方向Ｘ―
Ｘに対して直交するＹ―Ｙ上の略近傍に配置して
なる請求項第１項記載の回動絞り弁型気化器。[Scope of Claim for Utility Model Registration] A carburetor body 1 in which an intake passage 2 passes through and a cylindrical throttle valve guide cylinder 3 opens to one side from the intake passage 2; a throttle valve 6 that is movably arranged to control the opening area of the intake passage 2; a throttle valve return spring 20 made of a coil spring that biases the throttle valve 6 toward the side that closes the intake passage 2; In the rotary throttle valve type carburetor, the throttle valve 6 is
A rotary throttle valve type carburetor is formed by urging a throttle valve guide cylinder substantially along YY perpendicular to the longitudinal axis direction XX of the intake passage 2. A fixed end 2 of a coil spring constituting the throttle valve return spring 20 to the carburetor main body 1
0A and the fixed end 20B to the throttle valve 6,
In the longitudinal axis direction of the intake passage 2 across the center C of
2. The rotary throttle valve type carburetor according to claim 1, wherein the rotary throttle valve type carburetor is arranged substantially near a line YY perpendicular to X.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8764888U JPH0213157U (en) | 1988-07-01 | 1988-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8764888U JPH0213157U (en) | 1988-07-01 | 1988-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0213157U true JPH0213157U (en) | 1990-01-26 |
Family
ID=31312251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8764888U Pending JPH0213157U (en) | 1988-07-01 | 1988-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0213157U (en) |
-
1988
- 1988-07-01 JP JP8764888U patent/JPH0213157U/ja active Pending