JPS59115163U - shutoff valve - Google Patents
shutoff valveInfo
- Publication number
- JPS59115163U JPS59115163U JP889583U JP889583U JPS59115163U JP S59115163 U JPS59115163 U JP S59115163U JP 889583 U JP889583 U JP 889583U JP 889583 U JP889583 U JP 889583U JP S59115163 U JPS59115163 U JP S59115163U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- surface portion
- shutoff valve
- valve seat
- seated
- 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
Landscapes
- Fuel-Injection Apparatus (AREA)
- Lift Valve (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による遮断弁をディーゼル機関用燃料噴
射ポンプの燃料遮断弁として実施した一つの実施例を示
す縦断面図、第２図及び第３図は各々第１図に示された
本発明による遮断弁の要部を拡大して示す断面図、第４
図及び第５図は本考案による遮断弁の他の一つの実施例
をそ要部について示す拡大断面図である。
１・・・・・・分配型燃料噴射ポンプ、２・・・・・・
ポンプケーシング、３・・・・・・燃料室、４・・・・
・・燃料通路、５・・・・・・燃料遮断弁、６・・・・
・・シリンダ部材、７・・・・・・プランジャ、訃・・
・・・ポンプ室、 ９・・・・・・燃料通路、１０・・
・・・・供給弁、１１・・・・・・弁ポート、１２・・
開弁室、１３・・・・・・弁座部、１４・・・・・・環
状部材、１５・・・・・・弁座部、１６・・・・・・弁
要素、１７・・・・・・シール部材、１８・・・・・・
シール部、１９．２０・・四弁面部、２１・・・・・・
ソレノイド装置、２２・・−Ｗコイル、２３・・・・・
・圧縮コイルばね。FIG. 1 is a longitudinal sectional view showing one embodiment of the shutoff valve according to the present invention as a fuel shutoff valve for a fuel injection pump for a diesel engine, and FIGS. 2 and 3 are the same as those shown in FIG. 1. 4th sectional view showing an enlarged main part of the shutoff valve according to the invention;
5 and 5 are enlarged sectional views showing the main parts of another embodiment of the shutoff valve according to the present invention. 1...Distribution type fuel injection pump, 2...
Pump casing, 3...Fuel chamber, 4...
...Fuel passage, 5...Fuel cutoff valve, 6...
...Cylinder member, 7...Plunger, end...
...Pump room, 9...Fuel passage, 10...
...Supply valve, 11...Valve port, 12...
Valve opening chamber, 13... Valve seat portion, 14... Annular member, 15... Valve seat portion, 16... Valve element, 17... ...Seal member, 18...
Seal part, 19.20...Four valve surface part, 21...
Solenoid device, 22...-W coil, 23...
・Compression coil spring.
Claims (1)
座部を有する弁ハウジングと、前記第−及び第二の弁座
部に各々選択的に着座する第−及び第二の弁面部を有す
る弁要素とを有し、前記第一の弁面部は前記第二の弁面
部が前記第二の弁座部に着座するに先立って前記第一の
弁座部に着座し、然るのち前記第二の弁面部は前記第一
の弁座部と前記第二の弁面部の少くとも一方を弾性変形
させつつ前記第二の弁座部に着座するよう構成されてい
る遮断弁。a valve housing having first and second valve seats disposed in series along the fluid flow; and first and second valves selectively seated in the first and second valve seats, respectively. a valve element having a surface portion, the first valve surface portion seating on the first valve seat portion prior to the second valve surface portion seating on the second valve seat portion; The shutoff valve is configured such that the second valve face part is seated on the second valve seat part while elastically deforming at least one of the first valve seat part and the second valve face part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP889583U JPS59115163U (en) | 1983-01-24 | 1983-01-24 | shutoff valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP889583U JPS59115163U (en) | 1983-01-24 | 1983-01-24 | shutoff valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59115163U true JPS59115163U (en) | 1984-08-03 |
| JPH026304Y2 JPH026304Y2 (en) | 1990-02-15 |
Family
ID=30140378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP889583U Granted JPS59115163U (en) | 1983-01-24 | 1983-01-24 | shutoff valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59115163U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49102318U (en) * | 1972-12-22 | 1974-09-03 |
-
1983
- 1983-01-24 JP JP889583U patent/JPS59115163U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49102318U (en) * | 1972-12-22 | 1974-09-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026304Y2 (en) | 1990-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR890701891A (en) | Micro Fuel Injector Valve | |
| JPS58149566U (en) | distribution type fuel injection pump | |
| JPS59115163U (en) | shutoff valve | |
| JPS59115164U (en) | shutoff valve | |
| US4458715A (en) | Solenoid actuated control valve | |
| JPS5954291U (en) | Fuel distribution piping for electronically controlled engines | |
| JPS5892465U (en) | Fuel cutoff device for fuel injection pump | |
| JPS6075677U (en) | Internal combustion engine fuel injection system | |
| JPS59100972U (en) | Fuel delivery valve in diesel engine fuel injection pump | |
| JPS58139571U (en) | internal combustion engine fuel injection pump | |
| JPS6127952U (en) | Exhaust gas control valve device | |
| JPS6133962U (en) | Internal combustion engine fuel pressure regulator | |
| JPS6136139U (en) | Internal combustion engine fuel pressure regulator | |
| JPS62190174U (en) | ||
| JPS59211758A (en) | Mounting construction for fuel injection valve | |
| JPH0254367U (en) | ||
| JPS60190951U (en) | Intake system air passage of internal combustion engine | |
| JPS5917271U (en) | Fuel injection device pipe pressure control device | |
| JPS58124662U (en) | pressure regulating valve | |
| JPS60192264U (en) | pressure regulator | |
| JPS6081273U (en) | Internal combustion engine fuel injection system | |
| JPS6125532U (en) | double intake valve engine | |
| JPS60162235U (en) | Internal combustion engine intake path device | |
| JPS5892401U (en) | Injection timing control device for fuel-injected internal combustion engines | |
| JPS5932170U (en) | Diesel engine fuel injection system |