JPS6257741U - - Google Patents
Info
- Publication number
- JPS6257741U JPS6257741U JP14908885U JP14908885U JPS6257741U JP S6257741 U JPS6257741 U JP S6257741U JP 14908885 U JP14908885 U JP 14908885U JP 14908885 U JP14908885 U JP 14908885U JP S6257741 U JPS6257741 U JP S6257741U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- governor
- governor sleeve
- piston
- sleeve
- 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
- 230000001133 acceleration Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 4
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
Description
第１〜４図はこの考案の実施例を示し、第１〜
４図は加速あるいは減速時のガバナスリーブとピ
ストンの移動を示す概略断面図である。第５図は
この考案の従来技術を示すガバナスリーブの概略
断面図である。
図において、２はガバナ装置、４はガバナシヤ
フト、６はガバナスリーブ、１０はピストン、１
２はストツパ、１４は第１室、１６は第２室、２
２は移動機構、２４は開口である。
Figures 1 to 4 show examples of this invention;
FIG. 4 is a schematic sectional view showing the movement of the governor sleeve and piston during acceleration or deceleration. FIG. 5 is a schematic sectional view of a governor sleeve showing the prior art of this invention. In the figure, 2 is a governor device, 4 is a governor shaft, 6 is a governor sleeve, 10 is a piston, 1
2 is the stoppa, 14 is the first chamber, 16 is the second chamber, 2
2 is a moving mechanism, and 24 is an opening.
Claims (1)
シヤフトにガバナスリーブを外嵌するとともにガ
バナスリーブ内にはこのガバナスリーブ内壁と少
許の間隙を有する環状隙間を形成しつつ移動可能
なピストンを設け、ガバナスリーブ頭頂側とピス
トンとにより第２室を形成するとともに該ピスト
ンとシヤフト側により第１室を形成し、第１室側
のガバナスリーブには燃料用の開口を設け、加減
速のガバナスリーブ移動によりまず第１室がその
容積を変化させ次いで第２室が前記環状隙間を介
してその容積を変化させて加減速に応じた燃料制
御を行う移動機構を設けたことを特徴とする燃料
噴射ポンプのガバナ装置。 In a governor device for a fuel injection pump, a governor sleeve is fitted onto the governor shaft, and a piston is provided within the governor sleeve that is movable while forming an annular gap with a small gap between the inner wall of the governor sleeve and the top side of the governor sleeve. A second chamber is formed by the piston, and a first chamber is formed by the piston and the shaft side.The governor sleeve on the first chamber side is provided with an opening for fuel, and as the governor sleeve moves during acceleration and deceleration, the first chamber is first formed. A governor device for a fuel injection pump, characterized in that a moving mechanism is provided for controlling the fuel according to acceleration/deceleration by changing the volume of the second chamber through the annular gap and then changing the volume of the second chamber through the annular gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14908885U JPS6257741U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14908885U JPS6257741U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257741U true JPS6257741U (en) | 1987-04-10 |
Family
ID=31063966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14908885U Pending JPS6257741U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257741U (en) |
-
1985
- 1985-09-30 JP JP14908885U patent/JPS6257741U/ja active Pending