JPS6132555U - variable bench lily vaporizer - Google Patents
variable bench lily vaporizerInfo
- Publication number
- JPS6132555U JPS6132555U JP11641784U JP11641784U JPS6132555U JP S6132555 U JPS6132555 U JP S6132555U JP 11641784 U JP11641784 U JP 11641784U JP 11641784 U JP11641784 U JP 11641784U JP S6132555 U JPS6132555 U JP S6132555U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- intake passage
- main intake
- slide valve
- variable venturi
- 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区及び第４図は本考案の可変ベンチュリ気化器の第
１及び第２の実施例、第２図及び第３図は第１の実施例
に使用されたストツパ単体、第５図及び第６図は第２の
実施例のストツパ単体、第７図乃至第９図は本考案が適
用される可変ベンチュリ気化器の従来例を示す。
符号の説明：１・・・筺体、２・・・主吸気通路、３・
・・絞り弁、４・・・可変ベンチュリを形成する摺動弁
、５・・・摺動弁の案内筒、６・・・延設部、７・・・
負圧室カバー、８・・・環状のタイアフラム、１１・・
・環状部材、１２・・・負圧室、１３・・・スプリング
、１４・・・大気圧室、１５・・・凹部、１５ａ・・・
凸部、１５ｂ・・・溶接された案内部材、１６・・・浮
子室、１７．１７ａ・・・ストツパ。Section 1 and FIG. 4 show the first and second embodiments of the variable venturi carburetor of the present invention, FIGS. 2 and 3 show the stopper alone used in the first embodiment, and FIGS. FIG. 6 shows a single stopper according to the second embodiment, and FIGS. 7 to 9 show conventional examples of a variable venturi carburetor to which the present invention is applied. Explanation of symbols: 1... Housing, 2... Main intake passage, 3...
... Throttle valve, 4... Sliding valve forming a variable venturi, 5... Guide tube of the sliding valve, 6... Extension part, 7...
Negative pressure chamber cover, 8... Annular tire flammable, 11...
- Annular member, 12... Negative pressure chamber, 13... Spring, 14... Atmospheric pressure chamber, 15... Recess, 15a...
Convex portion, 15b...Welded guide member, 16... Float chamber, 17.17a... Stopper.
Claims (2)
ンチュリを形成する摺動弁４を該摺動弁４の前記主吸気
通路２側の端部に発生する負圧に応じて前記主吸気通路
２と交叉する方向に摺動制御する環状に形成されたタイ
アフラム８の内周縁部が、前記摺動弁４の前記主吸気通
路２側とは反対側の端面に気密に固定され、前記ダイア
フラム８の外周縁部が前記摺動弁４の案内筒５の延設部
６の外周縁部９と、前記ダイアフラム８と共に負圧室１
２を形成する負圧室カバー７の周縁部１０との間に挾持
され、前記負王室カバ−７の内面と前記摺動弁４との間
には、前記摺動弁４か前記主吸気通路２を閉じる方向に
前記１Ｂ動弁４を付勢するスプリング１３が配置されて
いる可変ベンチュリ気化器において、前記カバー７内面
と前記スプリング１３との間に前記摺動弁４の開度を制
限する別体形成のストツパ１７．１７ａを介挿してなる
可変ベンチュリ気化器。(1) The slide valve 4, which is disposed upstream of the throttle valve 3 in the main intake passage 2 and forms a variable venturi, is adjusted in response to the negative pressure generated at the end of the slide valve 4 on the main intake passage 2 side. An inner circumferential edge of a tire phragm 8 formed in an annular shape that is slidably controlled in a direction intersecting the main intake passage 2 is airtightly fixed to an end surface of the slide valve 4 on the side opposite to the main intake passage 2 side, The outer peripheral edge of the diaphragm 8 is connected to the outer peripheral edge 9 of the extending portion 6 of the guide tube 5 of the slide valve 4, and the negative pressure chamber 1 together with the diaphragm 8.
2, and between the inner surface of the negative pressure chamber cover 7 and the sliding valve 4, there is a gap between the sliding valve 4 and the main intake passage. In a variable venturi carburetor in which a spring 13 is disposed to bias the 1B valve 4 in the direction of closing the valve 2, the opening degree of the slide valve 4 is limited between the inner surface of the cover 7 and the spring 13. A variable venturi carburetor with a separately formed stopper 17.17a inserted therein.
記カバー７側端面の位置ぎめを形成している前記実用新
案登録請求の範囲第（１）項記戴の可変ベンチュリ気化
器。(2) The variable venturi carburetor according to claim 1, wherein the stopper 17a or the end surface of the spring 13 on the cover 7 side is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11641784U JPS6132555U (en) | 1984-07-31 | 1984-07-31 | variable bench lily vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11641784U JPS6132555U (en) | 1984-07-31 | 1984-07-31 | variable bench lily vaporizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6132555U true JPS6132555U (en) | 1986-02-27 |
Family
ID=30675361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11641784U Pending JPS6132555U (en) | 1984-07-31 | 1984-07-31 | variable bench lily vaporizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6132555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0641588U (en) * | 1992-11-17 | 1994-06-03 | 川田企画株式会社 | Sanitary cotton paper |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939744B2 (en) * | 1976-07-20 | 1984-09-26 | 凸版印刷株式会社 | How to continuously copy and bind books |
-
1984
- 1984-07-31 JP JP11641784U patent/JPS6132555U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939744B2 (en) * | 1976-07-20 | 1984-09-26 | 凸版印刷株式会社 | How to continuously copy and bind books |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0641588U (en) * | 1992-11-17 | 1994-06-03 | 川田企画株式会社 | Sanitary cotton paper |
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