JPS6340544U - - Google Patents
Info
- Publication number
- JPS6340544U JPS6340544U JP13475286U JP13475286U JPS6340544U JP S6340544 U JPS6340544 U JP S6340544U JP 13475286 U JP13475286 U JP 13475286U JP 13475286 U JP13475286 U JP 13475286U JP S6340544 U JPS6340544 U JP S6340544U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- lever
- injection amount
- rack
- tension lever
- 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 11
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 3
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
第１図はこの考案の第一の実施例を示す正面図
、第２図は側面図、第３図は第１図におけるＸ―
Ｘ線断面図、第４図は本考案と従来例とによる始
動時燃料噴射量特性を比較するグラフ、第５図は
この考案の第二の実施例の要部を示す水平断面図
、第６図は従来例における通常運転時状態を示す
正面図、第７図はその側面図、第８図は従来例に
おける始動時状態を示す正面図である。
１…支軸、２…フローテイングレバー、３…テ
ンシヨンレバー、６…燃料噴射ポンプ、７…ラツ
ク、１１…スタートスプリング、１３…メインス
プリング、１４…スモークセツト、１５…燃料噴
射量調節装置、２２…制御部、２５…制御部。
Fig. 1 is a front view showing the first embodiment of this invention, Fig. 2 is a side view, and Fig. 3 is an X--
An X-ray sectional view, FIG. 4 is a graph comparing the starting fuel injection amount characteristics of the present invention and a conventional example, FIG. 5 is a horizontal sectional view showing the main part of the second embodiment of this invention, and FIG. 7 is a side view of the conventional example, and FIG. 8 is a front view of the conventional example showing the starting condition. 1... Support shaft, 2... Floating lever, 3... Tension lever, 6... Fuel injection pump, 7... Rack, 11... Start spring, 13... Main spring, 14... Smoke set, 15... Fuel injection amount adjustment device, 22...Control unit, 25...Control unit.
Claims (1)
射ポンプのラツクに連結されるとともに前記ラツ
クを燃料噴射量減少方向に移動させる向きに作用
するガバナフオースを受力するフローテイングレ
バーと前記フローテイングレバーの側面に当接す
るとともにこのフローテイングレバーを介して前
記ラツクを燃料噴射量増量方向に移動させる向き
に作用するメインスプリングが張設されたテンシ
ヨンレバーとを支軸の軸心回りに回動自在に連結
し、前記テンシヨンレバーに当接してこのテンシ
ヨンレバーの燃料噴射量を増大する方向への最大
回動位置を規制するスモークセツトを設けるとと
もに始動時において前記フローテイングレバーを
前記テンシヨンレバーから離反する燃料噴射量増
大方向に回動させる向きに付勢するスタートスプ
リングを張設した燃料噴射量調節装置において、
前記フローテイングレバーと前記テンシヨンレバ
ーとの間に始動時における前記フローテイングレ
バーの前記テンシヨンレバーに対する相対回動角
を始動時温度の低下に伴つて増大する向きに変化
させる制御部を設けたことを特徴とするデイーゼ
ルエンジンの燃料増量装置。 A floating lever that is connected to a rack of a fuel injection pump that is movable in a direction to increase or decrease a fuel injection amount and receives a governor force that acts on the rack in a direction that moves the rack in a direction to decrease a fuel injection amount; It is rotatably connected around the axis of a support shaft to a tension lever which abuts on the side surface and is tensioned with a main spring which acts in a direction to move the rack in the direction of increasing the amount of fuel injection via the floating lever. A smoke set is provided that contacts the tension lever to restrict the maximum rotational position of the tension lever in the direction of increasing the fuel injection amount, and also separates the floating lever from the tension lever at the time of starting. In a fuel injection amount adjusting device that includes a start spring that is biased in a direction to increase the fuel injection amount,
A control unit is provided between the floating lever and the tension lever to change the relative rotation angle of the floating lever to the tension lever at the time of startup in a direction that increases as the temperature at the time of startup decreases. A diesel engine fuel increase device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13475286U JPS6340544U (en) | 1986-09-02 | 1986-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13475286U JPS6340544U (en) | 1986-09-02 | 1986-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6340544U true JPS6340544U (en) | 1988-03-16 |
Family
ID=31036289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13475286U Pending JPS6340544U (en) | 1986-09-02 | 1986-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6340544U (en) |
-
1986
- 1986-09-02 JP JP13475286U patent/JPS6340544U/ja active Pending
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