JP4474638B2 - 汎用エンジン用気化器 - Google Patents
汎用エンジン用気化器 Download PDFInfo
- Publication number
- JP4474638B2 JP4474638B2 JP2004039671A JP2004039671A JP4474638B2 JP 4474638 B2 JP4474638 B2 JP 4474638B2 JP 2004039671 A JP2004039671 A JP 2004039671A JP 2004039671 A JP2004039671 A JP 2004039671A JP 4474638 B2 JP4474638 B2 JP 4474638B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- main
- main nozzle
- flange
- passage
- 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.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 claims description 97
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000000740 bleeding effect Effects 0.000 claims 1
- 239000000839 emulsion Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
Claims (2)
- 横向きの吸気通路を有する胴体の下に定燃料室を形成する燃料容器が取り付けられているとともに、当該記燃料容器の内部に前記胴体の下方へ延びる柱状部分が差し込まれており、前記定燃料室の燃料を主ジェットで計量して主ノズルから吸気通路のベンチュリ部へ送出する主燃料通路と、前記主燃料通路の下端部分から分岐して燃料を前記吸気通路の絞り弁側方部へ送出する低速燃料通路とが、前記柱状部分から前記胴体にわたって形成されている汎用エンジン用気化器であって、前記柱状部分の取付孔に嵌装された前記主ノズルの周囲に形成されている主ブリード空気室と前記低速燃料通路との間の連通を封止してバックブリードを防止するつば状のフランジが前記主ノズルに設けられている汎用エンジン用気化器において、
前記主ノズルは金属製の主ノズル本体部にこれと別体に形成された合成樹脂製のフランジを圧入嵌合させてなり、且つ底面が塞がれているとともに、底部周側面に複数の横方向の燃料流入孔が設けられていることを特徴とする汎用エンジン用気化器。 - 前記主ノズルは環状溝が外周面に設けられた主ノズル本体部に、前記環状溝よりも小径の貫通孔を有するフランジを圧入して嵌合させてなるものであることを特徴とする請求項1に記載した汎用エンジン用気化器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004039671A JP4474638B2 (ja) | 2004-02-17 | 2004-02-17 | 汎用エンジン用気化器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004039671A JP4474638B2 (ja) | 2004-02-17 | 2004-02-17 | 汎用エンジン用気化器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005232981A JP2005232981A (ja) | 2005-09-02 |
JP4474638B2 true JP4474638B2 (ja) | 2010-06-09 |
Family
ID=35016210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004039671A Expired - Lifetime JP4474638B2 (ja) | 2004-02-17 | 2004-02-17 | 汎用エンジン用気化器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4474638B2 (ja) |
-
2004
- 2004-02-17 JP JP2004039671A patent/JP4474638B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005232981A (ja) | 2005-09-02 |
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