JPS6143961U - variable bench lily vaporizer - Google Patents
variable bench lily vaporizerInfo
- Publication number
- JPS6143961U JPS6143961U JP12865184U JP12865184U JPS6143961U JP S6143961 U JPS6143961 U JP S6143961U JP 12865184 U JP12865184 U JP 12865184U JP 12865184 U JP12865184 U JP 12865184U JP S6143961 U JPS6143961 U JP S6143961U
- Authority
- JP
- Japan
- Prior art keywords
- suction
- venturi
- vaporizer
- suction piston
- variable
- 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 The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の第１実施例を示すサクションシリンダ
部の断面図、第２図ａ， ｂ， Ｃ， ｄは本考案の第
２実施例を示すサクションピストン底面の形状断面区、
第２図ｅは第２図Ｃのｅ − ｅ断面図、第２図ｆ−は
第２図ｄのｆ−ｆ断面図、第３図は本考案の第３実施例
を示すサクションシリンダ部の断面図、第４図は従来技
術の気化器の全体断面図、第５図は従来技術のサクショ
ンシリンダ部の断面図、第５図ａはＡからの矢視図であ
る。
１・・・・・・吸気通路、２・・・・・・絞り弁、−３
・・・・・・ベンチユリ固定部、４・・・・・・ベンチ
ュリ部、２１・・・・・・サクションシリンダ、２２・
・・・・・大気室、２３・・・・・・負圧室、２ ４−
−−−−−サクションピストン、２４Ａ・・・・・・サ
クションピストン小径部、２４Ｂ・・・・・・サクショ
ンピストン下端面、２４Ｄ・・・・・・フランジ部、２
４ａ・・・・・・サクションピストンガイド、２４ｂ・
・・・・・サクションピストン底面、２４ｃ・・・・・
・サクションピストン側壁面、２４ｄ・・・・・・突起
、２４ｅ・・・・・・サクシヨンピストン上部受圧部、
２６・・・・・・サクションホール、２７・・・・・・
サクションスプリング、２９・・・・・・オイルダンパ
、３２・・・・・・サクションベアリング、３３・・・
・・・案内溝、３４・・・・・・案内ビーム。Fig. 1 is a cross-sectional view of a suction cylinder section showing a first embodiment of the present invention, and Fig. 2 a, b, C, and d are cross-sectional views of the bottom surface of a suction piston showing a second embodiment of the present invention.
Figure 2e is a cross-sectional view taken along line e--e of Figure 2C, Figure 2f- is a cross-sectional view taken along line f-f of Figure 2d, and Figure 3 is a cross-sectional view of the suction cylinder section showing the third embodiment of the present invention. 4 is an overall sectional view of a conventional carburetor, FIG. 5 is a sectional view of a suction cylinder portion of a prior art, and FIG. 5a is a view taken from A. 1... Intake passage, 2... Throttle valve, -3
...... Bench lily fixing part, 4... Venturi part, 21... Suction cylinder, 22.
... Atmospheric chamber, 23 ... Negative pressure chamber, 2 4-
-----Suction piston, 24A... Suction piston small diameter part, 24B... Suction piston lower end surface, 24D... Flange part, 2
4a... Suction piston guide, 24b.
...Bottom surface of suction piston, 24c...
・Suction piston side wall surface, 24d...Protrusion, 24e...Suction piston upper pressure receiving part,
26... Suction hole, 27...
Suction spring, 29... Oil damper, 32... Suction bearing, 33...
... Guide groove, 34 ... Guide beam.
Claims (1)
けられたサクションピストンとの間に可変ベンチュリ部
を形成すると共に、前記サクションピストンに形成した
サクションホールを介してベンチュリ負圧を内部に導入
し、該ベンチュリ負圧が一定となるように構成した可変
ベンチュリ気化器において、前記サクションピストン内
側の底面のサクションホールが形成されている部分を最
も低く形成し、前記サクションピストン内に流入した燃
料を前記サクションホールに集まり易い形状とした事を
特徴とする可変ベンチュリ気化器。A variable venturi part is formed in the intake passage between a venturi fixing part and a suction piston provided opposite to the fixing part, and a venturi negative pressure is introduced inside through a suction hole formed in the suction piston. In the variable venturi carburetor configured so that the venturi negative pressure is constant, a portion of the bottom surface inside the suction piston where the suction hole is formed is formed at the lowest point, so that the fuel flowing into the suction piston is A variable venturi carburetor characterized by having a shape that allows it to easily gather in the suction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12865184U JPS6143961U (en) | 1984-08-27 | 1984-08-27 | variable bench lily vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12865184U JPS6143961U (en) | 1984-08-27 | 1984-08-27 | variable bench lily vaporizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6143961U true JPS6143961U (en) | 1986-03-22 |
Family
ID=30687275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12865184U Pending JPS6143961U (en) | 1984-08-27 | 1984-08-27 | variable bench lily vaporizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6143961U (en) |
-
1984
- 1984-08-27 JP JP12865184U patent/JPS6143961U/en active Pending
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