JPS59146558U - LPG vaporizer - Google Patents
LPG vaporizerInfo
- Publication number
- JPS59146558U JPS59146558U JP4123483U JP4123483U JPS59146558U JP S59146558 U JPS59146558 U JP S59146558U JP 4123483 U JP4123483 U JP 4123483U JP 4123483 U JP4123483 U JP 4123483U JP S59146558 U JPS59146558 U JP S59146558U
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary fuel
- passage
- opening
- fuel passage
- metering valve
- 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.)
- Granted
Links
Landscapes
- Output Control And Ontrol Of Special Type Engine (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
図面は本考案の実施例を示すもので、第１図は部分負荷
状態の断面図、第２図は全負荷域における低中速時の状
態を示す断面図、第３図は全負荷域における高速時の状
態を示す断面図、第４図及び第５図は従来装置と本考案
の空燃比特性を比較する図である。
２・・・・・・主燃料通路、３・・・・・・主燃料調量
スクリュ、４・・・・・・ベンチュリ、５・・・・・・
噴口、６・・・・・・補助燃料通路、７・・・・・・補
助燃料調量弁装置、７ａ・・・・・・弁体、７ｂ・・・
・・・小径段部、１０・・・・・・スロットルバルブ、
１７・・・・・・ダイアフラム装置、２１・・・・・・
負圧取り出しパイプ、２２・・・・・・導管。
−１５Ｍ
ノハーー吠入安気量 −人The drawings show an embodiment of the present invention. Fig. 1 is a sectional view in a partial load state, Fig. 2 is a sectional view in a full load range at low and medium speeds, and Fig. 3 is a sectional view in a full load range. 4 and 5, which are cross-sectional views showing the state at high speed, compare the air-fuel ratio characteristics of the conventional device and the present invention. 2...Main fuel passage, 3...Main fuel metering screw, 4...Venturi, 5...
Nozzle port, 6... Auxiliary fuel passage, 7... Auxiliary fuel metering valve device, 7a... Valve body, 7b...
...Small diameter stepped section, 10...Throttle valve,
17...Diaphragm device, 21...
Negative pressure extraction pipe, 22... conduit. -15M Nohar-barking low air volume - people
Claims (1)
燃料通路６に、該通路６を遮断と複数の開口面積に制御
するように形成した補助燃料調量弁装置７を設け、該補
助燃料調量弁７ａをスロットルバルブ１０の開度と、吸
入空気量により発生ずる負圧とに作動してその開口を制
御するようにしたことを特徴とするＬＰＧ気化器。An auxiliary fuel passage 6 is provided that goes around the main fuel passage 2, and an auxiliary fuel metering valve device 7 is provided in the auxiliary fuel passage 6 to block the passage 6 and control the opening area to a plurality of areas. An LPG carburetor characterized in that the opening of the auxiliary fuel metering valve 7a is controlled by operating the opening of the throttle valve 10 and the negative pressure generated by the amount of intake air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4123483U JPS59146558U (en) | 1983-03-22 | 1983-03-22 | LPG vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4123483U JPS59146558U (en) | 1983-03-22 | 1983-03-22 | LPG vaporizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59146558U true JPS59146558U (en) | 1984-09-29 |
| JPH0138288Y2 JPH0138288Y2 (en) | 1989-11-16 |
Family
ID=30171829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4123483U Granted JPS59146558U (en) | 1983-03-22 | 1983-03-22 | LPG vaporizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59146558U (en) |
-
1983
- 1983-03-22 JP JP4123483U patent/JPS59146558U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0138288Y2 (en) | 1989-11-16 |
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