JPS6197564U - - Google Patents
Info
- Publication number
- JPS6197564U JPS6197564U JP18341484U JP18341484U JPS6197564U JP S6197564 U JPS6197564 U JP S6197564U JP 18341484 U JP18341484 U JP 18341484U JP 18341484 U JP18341484 U JP 18341484U JP S6197564 U JPS6197564 U JP S6197564U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure
- gas fuel
- cutoff
- receiving valve
- 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
- 239000000446 fuel Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Regulation And Control Of Combustion (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は従来例を示す断面図、第３図は従来例の作動
チヤート、第４図は本考案例の作動チヤート、第
５図、第６図及び第７図は実施例の装置の要部拡
大図である。
１０……外側弁本体、１２……内側弁本体、１
４……スピンドル、１８……ガス燃料通路、２２
……噴出口、３０……シール油供給孔、３４……
管制油供給孔、４０……遮断弁、４２……バネ（
付勢手段）、４４……ピン（受圧弁）。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing the conventional example, Figure 3 is an operation chart of the conventional example, Figure 4 is an operation chart of the example of the present invention, and Figures 5, 6, and 7 are enlarged views of the main parts of the device of the embodiment. It is a diagram. 10...Outer valve body, 12...Inner valve body, 1
4...Spindle, 18...Gas fuel passage, 22
... Spout nozzle, 30 ... Seal oil supply hole, 34 ...
Control oil supply hole, 40...Shutoff valve, 42...Spring (
(biasing means), 44... pin (pressure receiving valve).
補正 昭６０．３．２７
図面の簡単な説明を次のように補正する。
明細書第１８頁第７行に「第６図及び第７図は
」とあるのを「第６図は」と改める。Amendment March 27, 1980 The brief description of the drawing is amended as follows. On page 18, line 7 of the specification, the phrase ``Figures 6 and 7'' has been changed to ``Figure 6''.
Claims (1)
する通路に設置された該通路の遮断弁を有するガ
ス燃料緊急遮断装置において、 前記通路内のガス燃料からの押圧力を受ける弁
部材であつて、支持部材に対して該押圧方向及び
反押圧方向へ移動可能に設置された受圧弁と、 該受圧弁を該反押圧方向へ付勢しており、前記
ガス燃料圧が所定圧よりも低下したときにガス燃
料からの押圧力にうちかつて受圧弁を通常位置か
ら作動位置へ付勢移動させる付勢手段とを有し、 前記遮断弁は該受圧弁に連動されており、該受
圧弁が作動位置にあるときに通路遮断位置をとる
ものであることを特徴とするガス燃料噴射弁のガ
ス燃料緊急遮断装置。[Scope of Claim for Utility Model Registration] A gas fuel emergency cutoff device having a cutoff valve installed in a passageway that supplies gaseous fuel to a fuel injection port of a gaseous fuel injection valve, the gaseous fuel emergency cutoff device having a cutoff valve for the passageway, which a pressure-receiving valve that is a valve member that receives pressure and is installed so as to be movable in the pressing direction and the counter-pressing direction with respect to the supporting member; and the pressure-receiving valve is biased in the counter-pressing direction, and and a biasing means for biasing the pressure receiving valve from the normal position to the operating position using the pressing force from the gas fuel when the pressure falls below a predetermined pressure, and the shutoff valve is interlocked with the pressure receiving valve. 1. A gas fuel emergency cutoff device for a gas fuel injection valve, characterized in that the pressure receiving valve assumes a passage cutoff position when the pressure receiving valve is in an operating position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18341484U JPH0240294Y2 (en) | 1984-12-03 | 1984-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18341484U JPH0240294Y2 (en) | 1984-12-03 | 1984-12-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6197564U true JPS6197564U (en) | 1986-06-23 |
| JPH0240294Y2 JPH0240294Y2 (en) | 1990-10-26 |
Family
ID=30740919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18341484U Expired JPH0240294Y2 (en) | 1984-12-03 | 1984-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240294Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010174736A (en) * | 2009-01-29 | 2010-08-12 | Denso Corp | Injector |
-
1984
- 1984-12-03 JP JP18341484U patent/JPH0240294Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010174736A (en) * | 2009-01-29 | 2010-08-12 | Denso Corp | Injector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240294Y2 (en) | 1990-10-26 |
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