JPS5984264U - Air bleed device for engine working machine set - Google Patents
Air bleed device for engine working machine setInfo
- Publication number
- JPS5984264U JPS5984264U JP17925182U JP17925182U JPS5984264U JP S5984264 U JPS5984264 U JP S5984264U JP 17925182 U JP17925182 U JP 17925182U JP 17925182 U JP17925182 U JP 17925182U JP S5984264 U JPS5984264 U JP S5984264U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- working machine
- machine set
- air bleed
- engine working
- 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
- 239000000446 fuel Substances 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000002828 fuel tank Substances 0.000 claims description 2
- 230000037452 priming Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fuel-Injection Apparatus (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図は、本考案実施例における燃料配管系の概略図、
第２図は、燃料噴射ポンプにおけるオーバーフロー管の
接続構造を示す要部縦断面図、第３薗は、同じく燃料こ
し器におけるオーバーフロー管の接続構造を示す要部縦
断面図、第４図は、常用エンジン作業機における燃料プ
ライミング用制御回路の一例を示すシイケンス回路図、
第５図は、同じくそのタイムチャート、第６図は、燃料
−こし器へのオーバーフロー管の他の接続構造を示す要
部縦断面図である。
１・・・エンジン、３・・・燃料タンク、５・・・燃料
供給配管、６・・・燃料フィードポンプ、７・・・燃料
こし器、８・・・燃料噴射ポンプ、１２・・・燃料戻り
系路。FIG. 1 is a schematic diagram of a fuel piping system in an embodiment of the present invention;
FIG. 2 is a vertical cross-sectional view of a main part showing the connection structure of an overflow pipe in a fuel injection pump, the third figure is a longitudinal cross-sectional view of a main part showing a connection structure of an overflow pipe in a fuel strainer, and FIG. A sequence circuit diagram showing an example of a control circuit for fuel priming in a regular engine working machine,
FIG. 5 is a time chart thereof, and FIG. 6 is a vertical sectional view of a main part showing another connection structure of an overflow pipe to a fuel strainer. DESCRIPTION OF SYMBOLS 1... Engine, 3... Fuel tank, 5... Fuel supply piping, 6... Fuel feed pump, 7... Fuel strainer, 8... Fuel injection pump, 12... Fuel return route.
Claims (1)
プに至る燃料供給系において、前記燃料こし器及び燃料
噴射ポンプのオーバーフロー燃料を燃料タンクに戻す燃
料戻り系路、を設けて、エンジン起動前に上記燃料フィ
ードポンプを作動させて前記燃料戻し系路側へ燃料を循
環させるプライミング回路を形成したことを特徴メする
エンジン作業機セットのエア抜き装置。
′In the fuel supply system from the fuel feed pump to the fuel injection pump via the fuel strainer, a fuel return line is provided to return overflow fuel from the fuel strainer and the fuel injection pump to the fuel tank, so that the fuel can be removed before starting the engine. An air bleed device for an engine working machine set, characterized in that a priming circuit is formed for activating a feed pump to circulate fuel to the fuel return path side.
′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17925182U JPS5984264U (en) | 1982-11-26 | 1982-11-26 | Air bleed device for engine working machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17925182U JPS5984264U (en) | 1982-11-26 | 1982-11-26 | Air bleed device for engine working machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5984264U true JPS5984264U (en) | 1984-06-07 |
Family
ID=30388966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17925182U Pending JPS5984264U (en) | 1982-11-26 | 1982-11-26 | Air bleed device for engine working machine set |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5984264U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002025095A1 (en) * | 2000-09-20 | 2002-03-28 | Mikuni Corporation | Fuel feeding device and fuel filter used for the device |
| JP4565785B2 (en) * | 2000-09-20 | 2010-10-20 | 株式会社ミクニ | FUEL SUPPLY DEVICE AND FUEL FILTER USED FOR THE FUEL SUPPLY DEVICE |
| JP2015007403A (en) * | 2013-06-25 | 2015-01-15 | 京三電機株式会社 | Fuel filter device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937692U (en) * | 1972-07-11 | 1974-04-03 | ||
| JPS5765850A (en) * | 1980-10-07 | 1982-04-21 | Nissan Motor Co Ltd | Vapor lock prevention unit |
-
1982
- 1982-11-26 JP JP17925182U patent/JPS5984264U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937692U (en) * | 1972-07-11 | 1974-04-03 | ||
| JPS5765850A (en) * | 1980-10-07 | 1982-04-21 | Nissan Motor Co Ltd | Vapor lock prevention unit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002025095A1 (en) * | 2000-09-20 | 2002-03-28 | Mikuni Corporation | Fuel feeding device and fuel filter used for the device |
| EP1326021A1 (en) * | 2000-09-20 | 2003-07-09 | Mikuni Corporation | Fuel feeding device and fuel filter used for the device |
| EP1326021A4 (en) * | 2000-09-20 | 2006-05-03 | Mikuni Kogyo Kk | FUEL SUPPLY DEVICE WITH FUEL FILTER |
| CN100379974C (en) * | 2000-09-20 | 2008-04-09 | 三国株式会社 | Fuel supply device and fuel filter for the fuel supply device |
| JP4565785B2 (en) * | 2000-09-20 | 2010-10-20 | 株式会社ミクニ | FUEL SUPPLY DEVICE AND FUEL FILTER USED FOR THE FUEL SUPPLY DEVICE |
| JP2015007403A (en) * | 2013-06-25 | 2015-01-15 | 京三電機株式会社 | Fuel filter device |
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