JPS6293163U - - Google Patents
Info
- Publication number
- JPS6293163U JPS6293163U JP18503485U JP18503485U JPS6293163U JP S6293163 U JPS6293163 U JP S6293163U JP 18503485 U JP18503485 U JP 18503485U JP 18503485 U JP18503485 U JP 18503485U JP S6293163 U JPS6293163 U JP S6293163U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- adjustment spring
- delivery valve
- pressure chamber
- fluid pressure
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の好適一実施例を示す系統図、
第２図は制御フローを示すフローチヤート図であ
る。
図中、４はデリベリ弁、５は燃料吐出通路、６
はプランジヤ、７は開弁圧調整バネ、８は圧力室
、１５は流体圧力供給手段である。
FIG. 1 is a system diagram showing a preferred embodiment of the present invention;
FIG. 2 is a flowchart showing the control flow. In the figure, 4 is a delivery valve, 5 is a fuel discharge passage, and 6 is a delivery valve.
7 is a plunger, 7 is a valve opening pressure adjusting spring, 8 is a pressure chamber, and 15 is a fluid pressure supply means.
Claims (1)
に圧力室を区画形成すると共にデリベリ弁の開弁
圧調整バネを着座させるプランジヤと、上記圧力
室に連結され、水温、吸気温に応じて作動流体圧
力を給排して上記調整バネのセツトフオースを変
更させるべく上記プランジヤを移動させる流体圧
力供給手段とを備えた燃料噴射ポンプのデリベリ
弁装置。 a plunger that is movably provided in the fuel discharge passage, defines a pressure chamber in the passage, and seats a valve opening pressure adjustment spring of the delivery valve; and a plunger that is connected to the pressure chamber and operates according to water temperature and intake air temperature. A delivery valve device for a fuel injection pump, comprising: fluid pressure supply means for supplying and discharging fluid pressure to move the plunger to change the set force of the adjustment spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18503485U JPS6293163U (en) | 1985-11-30 | 1985-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18503485U JPS6293163U (en) | 1985-11-30 | 1985-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6293163U true JPS6293163U (en) | 1987-06-13 |
Family
ID=31133283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18503485U Pending JPS6293163U (en) | 1985-11-30 | 1985-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6293163U (en) |
-
1985
- 1985-11-30 JP JP18503485U patent/JPS6293163U/ja active Pending