JPS6369770U - - Google Patents
Info
- Publication number
- JPS6369770U JPS6369770U JP16290286U JP16290286U JPS6369770U JP S6369770 U JPS6369770 U JP S6369770U JP 16290286 U JP16290286 U JP 16290286U JP 16290286 U JP16290286 U JP 16290286U JP S6369770 U JPS6369770 U JP S6369770U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- prevention device
- injection pump
- fuel injection
- exhaust hole
- 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 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図ａは第１実施例の燃料噴射ポンプのキヤ
ビテーシヨン防止装置図、第２図は第１図の―
断面図、第３図は第２実施例の第２図応当図、
第４図は従来例の第１図応当図である。
１…プランジヤ、２…プランジヤバレル、４…
デフレクタボルト、６…凹陥部、９…プランジヤ
バレル吸排気孔。
Fig. 1a is a diagram of the cavitation prevention device of the fuel injection pump of the first embodiment, and Fig. 2 is a diagram of the cavitation prevention device of the fuel injection pump of the first embodiment.
A sectional view, FIG. 3 is a corresponding view of FIG. 2 of the second embodiment,
FIG. 4 is a diagram corresponding to FIG. 1 of the conventional example. 1...Plunger, 2...Plunger barrel, 4...
Deflector bolt, 6... recess, 9... plunger barrel intake and exhaust hole.
補正 昭６２．１．２８
図面の簡単な説明を次のように補正する。
明細書第６頁１９行目記載の「第１図ａ」を「
第１図」と補正します。Amendment January 28, 1982 The brief description of the drawing is amended as follows. "Figure 1 a" written on page 6, line 19 of the specification is replaced with "
Figure 1” is corrected.
Claims (1)
ジヤバレル吸排気孔の噴流出口付近に設けられた
デフレクタボルトの先端部に燃料の噴出流を制御
する凹陥部を設けたことを特徴とする燃料噴射ポ
ンプのキヤビテーシヨン防止装置。 1. A cavitation prevention device for a plunger-type fuel injection pump, characterized in that a concave portion for controlling the jet flow of fuel is provided at the tip of a deflector bolt provided near the jet outlet of a plunger barrel intake/exhaust hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16290286U JPS6369770U (en) | 1986-10-25 | 1986-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16290286U JPS6369770U (en) | 1986-10-25 | 1986-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6369770U true JPS6369770U (en) | 1988-05-11 |
Family
ID=31090607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16290286U Pending JPS6369770U (en) | 1986-10-25 | 1986-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6369770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008525704A (en) * | 2004-12-27 | 2008-07-17 | ヒュンダイ ヘビー インダストリーズ カンパニー リミテッド | Fuel injection pump with cavitation damage prevention structure |
-
1986
- 1986-10-25 JP JP16290286U patent/JPS6369770U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008525704A (en) * | 2004-12-27 | 2008-07-17 | ヒュンダイ ヘビー インダストリーズ カンパニー リミテッド | Fuel injection pump with cavitation damage prevention structure |
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