JPH0163762U - - Google Patents
Info
- Publication number
- JPH0163762U JPH0163762U JP1987158563U JP15856387U JPH0163762U JP H0163762 U JPH0163762 U JP H0163762U JP 1987158563 U JP1987158563 U JP 1987158563U JP 15856387 U JP15856387 U JP 15856387U JP H0163762 U JPH0163762 U JP H0163762U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- stage
- throttle valve
- controlled
- pressure chamber
- 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
- 239000006200 vaporizer Substances 0.000 claims description 3
- 241000234435 Lilium Species 0.000 claims 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
図面は本考案の実施例の正面説明図である。
１……一段側気化器、２……二段側気化器、３
，７……絞り弁、４，８……絞り弁軸、５……ア
クセルワイヤ、６……アクチユエータ、１０……
ダイヤフラム機構、１６……開閉弁、１７……大
気導入口、２０……カム装置、２１……電子式制
御装置。
The drawing is a front explanatory view of an embodiment of the present invention. 1... First-stage side vaporizer, 2... Second-stage side vaporizer, 3
, 7... Throttle valve, 4, 8... Throttle valve shaft, 5... Accelerator wire, 6... Actuator, 10...
Diaphragm mechanism, 16... Opening/closing valve, 17... Atmospheric inlet, 20... Cam device, 21... Electronic control device.
Claims (1)
運転者のアクセル操作により制御され二段側気化
器の絞り弁がベンチユリ負圧により制御される二
段気化器において、前記二段側気化器の絞り弁を
開閉動作させるダイヤフラム機構のベンチユリ負
圧が導入される負圧室に開閉弁付きの大気導入口
を設け、前記開閉弁は前記一段側気化器の絞り弁
が前記アクチユエータにより制御されるとき前記
大気導入口を前記負圧室に連通するように構成し
たことを特徴とする二段気化器。 In a two-stage carburetor, the throttle valve of the first-stage carburetor is controlled by an actuator or the driver's accelerator operation, and the throttle valve of the second-stage carburetor is controlled by negative pressure from a bench lily. An atmospheric air inlet with an on-off valve is provided in a negative pressure chamber into which negative pressure is introduced into a bench lily of a diaphragm mechanism that is operated to open and close; A two-stage vaporizer, characterized in that an opening is configured to communicate with the negative pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158563U JPH0163762U (en) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158563U JPH0163762U (en) | 1987-10-16 | 1987-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163762U true JPH0163762U (en) | 1989-04-24 |
Family
ID=31439005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158563U Pending JPH0163762U (en) | 1987-10-16 | 1987-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163762U (en) |
-
1987
- 1987-10-16 JP JP1987158563U patent/JPH0163762U/ja active Pending