JPH0457637U - - Google Patents
Info
- Publication number
- JPH0457637U JPH0457637U JP9927590U JP9927590U JPH0457637U JP H0457637 U JPH0457637 U JP H0457637U JP 9927590 U JP9927590 U JP 9927590U JP 9927590 U JP9927590 U JP 9927590U JP H0457637 U JPH0457637 U JP H0457637U
- Authority
- JP
- Japan
- Prior art keywords
- spring seat
- speed regulating
- camshaft
- movable spring
- tip
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
第１図は本考案に係る列型燃料噴射ポンプの調
速装置の要部を示す側面断面図、第２図は従来の
調速装置の斜視図、第３図は同調速装置の動作不
良の状態を示す側面断面図、第４図は列型燃料噴
射ポンプの特性線図である。
１０……引張レバー、２３ａ，２３ｂ……調速
ばね、２４……可動ばね座、２４ａ……案内筒、
２４ｇ……円錐面、２５……調速ロツド、３５…
…カム軸、３９……遠心錘、４０……シフタ。
Fig. 1 is a side cross-sectional view showing the main parts of the speed governor of the in-line fuel injection pump according to the present invention, Fig. 2 is a perspective view of the conventional speed governor, and Fig. 3 shows the malfunction of the synchronized speed governor. A side sectional view showing the state, and FIG. 4 is a characteristic diagram of the row type fuel injection pump. 10... tension lever, 23a, 23b... regulating spring, 24... movable spring seat, 24a... guide tube,
24g...conical surface, 25...speed regulating rod, 35...
...Camshaft, 39...Centrifugal weight, 40...Shifter.
Claims (1)
の下端を、カム軸に支持した遠心錘の拡開運動に
よりカム軸に沿つて押動されるシフタに連結し、
引張レバーの上端をピンにより、ケース端壁から
カム軸と平行に延びる調速ロツドに外挿した可動
ばね座に連結し、調速ロツドの先端に結合したば
ね座と可動ばね座との間に内外２個の調速ばねを
介装し、可動ばね座の座面から内外２個の調速ば
ねの間へ突出する案内筒の先端部に、末広がり状
の円錐面を形成したことを特徴とする、列型燃料
噴射ポンプの調速装置。 The lower end of a tension lever rotatably supported on the side wall of the case is connected to a shifter that is pushed along the camshaft by the expansion movement of a centrifugal weight supported on the camshaft;
The upper end of the tension lever is connected by a pin to a movable spring seat that is extrapolated to a speed regulating rod that extends from the case end wall parallel to the camshaft, and a spring seat connected to the tip of the speed regulating rod and the movable spring seat are connected. It is characterized by having two speed regulating springs (outer and outer) interposed therein, and forming a conical surface that widens toward the end at the tip of the guide tube that protrudes from the seating surface of the movable spring seat between the two inner and outer speed regulating springs. Speed governor for in-line fuel injection pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9927590U JPH0754581Y2 (en) | 1990-09-21 | 1990-09-21 | In-line fuel injection pump speed governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9927590U JPH0754581Y2 (en) | 1990-09-21 | 1990-09-21 | In-line fuel injection pump speed governor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457637U true JPH0457637U (en) | 1992-05-18 |
| JPH0754581Y2 JPH0754581Y2 (en) | 1995-12-18 |
Family
ID=31841080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9927590U Expired - Lifetime JPH0754581Y2 (en) | 1990-09-21 | 1990-09-21 | In-line fuel injection pump speed governor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754581Y2 (en) |
-
1990
- 1990-09-21 JP JP9927590U patent/JPH0754581Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754581Y2 (en) | 1995-12-18 |
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