JPS63193759U - - Google Patents
Info
- Publication number
- JPS63193759U JPS63193759U JP8556587U JP8556587U JPS63193759U JP S63193759 U JPS63193759 U JP S63193759U JP 8556587 U JP8556587 U JP 8556587U JP 8556587 U JP8556587 U JP 8556587U JP S63193759 U JPS63193759 U JP S63193759U
- Authority
- JP
- Japan
- Prior art keywords
- suction piston
- diaphragm
- negative pressure
- bench lily
- fixed
- 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
- 241000234435 Lilium Species 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図は本考案による実施例を示す気化器の断
面図、第２図は従来の実施例を示す２バレル気化
器の断面図である。
１……吸気通路、４……ベンチユリ部、５……
メイン燃料通路、６……サクシヨンピストン、６
ａ……負圧通路、７……メータリングニードル、
８……ダイヤフラムアクチユエータ、８ａ……ダ
イヤフラム、８ｂ……負圧室、９……スプリング
、１０……電磁アクチユエータ、１１……ストツ
パ、１２……車速スイツチ、１３……大気室。
FIG. 1 is a sectional view of a carburetor according to an embodiment of the present invention, and FIG. 2 is a sectional view of a two-barrel carburetor showing a conventional embodiment. 1... Intake passage, 4... Bench lily section, 5...
Main fuel passage, 6...Suction piston, 6
a... Negative pressure passage, 7... Metering needle,
8... Diaphragm actuator, 8a... Diaphragm, 8b... Negative pressure chamber, 9... Spring, 10... Electromagnetic actuator, 11... Stopper, 12... Vehicle speed switch, 13... Atmospheric chamber.
Claims (1)
配設し、上記サクシヨンピストン先端にベンチユ
リ部に開口しているメイン燃料通路に挿入される
メータリングニードルを固着するとともに、ベン
チユリ部に連通する負圧通路を形成し、 上記サクシヨンピストン上端部をベンチユリ負
圧によつて上下動するダイヤフラムに固着し、 上記ダイヤフラムの周囲に大気室を形成すると
ともに、上記ダイヤフラムの負圧室に車速スイツ
チによつてサクシヨンピストンおよびメータリン
グニードルの上昇位置を規制する電磁アクチユエ
ータを配設してなることを特徴とする車両の速度
制御装置。[Scope of Claim for Utility Model Registration] A suction piston is disposed in the bench lily portion of the carburetor, and a metering needle is fixed to the tip of the suction piston to be inserted into the main fuel passage that opens in the bench lily portion, A negative pressure passage communicating with the bench lily is formed, the upper end of the suction piston is fixed to a diaphragm that moves up and down by the negative pressure of the bench lily, an atmospheric chamber is formed around the diaphragm, and the negative pressure of the diaphragm is 1. A speed control device for a vehicle, comprising an electromagnetic actuator disposed in a chamber for regulating the ascending position of a suction piston and a metering needle by a vehicle speed switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8556587U JPS63193759U (en) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8556587U JPS63193759U (en) | 1987-05-30 | 1987-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63193759U true JPS63193759U (en) | 1988-12-13 |
Family
ID=30941088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8556587U Pending JPS63193759U (en) | 1987-05-30 | 1987-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63193759U (en) |
-
1987
- 1987-05-30 JP JP8556587U patent/JPS63193759U/ja active Pending
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