JPS6081363U - Fuel pressure regulating valve device - Google Patents
Fuel pressure regulating valve deviceInfo
- Publication number
- JPS6081363U JPS6081363U JP17365783U JP17365783U JPS6081363U JP S6081363 U JPS6081363 U JP S6081363U JP 17365783 U JP17365783 U JP 17365783U JP 17365783 U JP17365783 U JP 17365783U JP S6081363 U JPS6081363 U JP S6081363U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- diaphragm
- chamber
- pressure regulating
- regulating 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 title claims description 30
- 230000001105 regulatory effect Effects 0.000 title claims description 8
- 230000001276 controlling effect Effects 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 210000004195 gingiva Anatomy 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
- Safety Valves (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図はこの考案の燃圧調整弁装置の第一の実施態様の
縦断略立面図で、第２図は第１図の装置において燃料温
度が上昇した場合の作動を説明する略断面図、第３図は
この考案の装置の第二の実施態様を示す縦断面略図で、
第４図は第３図の装置において燃料温度が上昇した場合
の作動表説明する略断面図である。
添付図面における参照符号と構成要素の主なものとの関
係は次の通りである。１０・・・・・・燃圧調整弁装置
、１２・・・・・・ケーシング、１４・・・・・・ダイ
アフラム、１６・・・・・・燃料室、１８・・・・・・
ダイヤフラム室、２０・・・・・・燃料入口、２２・・
・・・・燃料出口、２４・・・・・・弁体、２６・・・
・・・弁棒、２８・・・・・・バイメタル製麦は皿、３
０・・・・・・コイルばね、５０・・・・・・感熱膨張
体、５２・・・・・・シリンダ・ボックス、５４・・曲
ピストン。FIG. 1 is a schematic longitudinal sectional elevational view of a first embodiment of the fuel pressure regulating valve device of this invention, and FIG. 2 is a schematic sectional view illustrating the operation of the device shown in FIG. 1 when the fuel temperature rises. FIG. 3 is a schematic vertical cross-sectional view showing a second embodiment of the device of this invention.
FIG. 4 is a schematic cross-sectional view illustrating an operation table when the fuel temperature rises in the apparatus of FIG. 3. The relationship between the reference numerals and the main components in the accompanying drawings is as follows. 10... Fuel pressure regulating valve device, 12... Casing, 14... Diaphragm, 16... Fuel chamber, 18...
Diaphragm chamber, 20...Fuel inlet, 22...
...Fuel outlet, 24...Valve body, 26...
... Valve stem, 28 ... Bimetal barley plate, 3
0... Coil spring, 50... Heat-sensitive expansion body, 52... Cylinder box, 54... Curved piston.
Claims (1)
燃料室とに区分するダイアコラムと、前記燃料室に燃料
を導入する燃料入口と、前記燃料室から燃料を排出する
燃料出口と、前記ダイアフラム室側に設は前記ダイアフ
ラムに荷重を加えるばね部材と、前記ダイアフラムの燃
料圧による移動で前記燃料出口を開閉する弁体とから成
り、前記燃料歯肉に導入される燃料の温度に応じて前記
弁体の移動を制御する装置を前記ダイアフラムに取付け
て成る燃料噴射式内燃機関に用いる燃圧調整弁装置。 ２ 前記燃料室に導入される燃料の温度に応じて前記弁
体の移動を制御する装置をバイメタル製のばね受は皿と
し、前記燃料の上昇にしたがつ″て前記ダイアフラムの
受圧面積を拡大するものとした実用新案登録請求の範囲
第１項に記載の燃圧調整弁装置。 ３ 前記燃料室に導入される燃料の温度に応じて前記弁
体の移動を制御する装置をシリンダと、前記シリンダ内
に収容した感熱膨張体と、前記弁体の弁棒のシリンダ内
の端部を感熱膨張体に接するピストンとして成る実用新
案登録請求の範囲第１項に記載の燃圧調整弁装置。 ４ 前記感熱膨張体をサグモワックスとした前記第２項
に記載の燃圧調整弁装置。[Claims for Utility Model Registration] 1. A casing, a diacolumn that divides the casing into a diaphragm chamber and a fuel chamber, a fuel inlet for introducing fuel into the fuel chamber, and a fuel outlet for discharging fuel from the fuel chamber. The diaphragm chamber side is provided with a spring member that applies a load to the diaphragm, and a valve element that opens and closes the fuel outlet when moved by the fuel pressure of the diaphragm, and the valve element is arranged on the side of the diaphragm chamber to adjust the temperature of the fuel introduced into the fuel gingiva. A fuel pressure regulating valve device for use in a fuel injection type internal combustion engine, comprising a device attached to the diaphragm to control movement of the valve body accordingly. 2. A device for controlling the movement of the valve body according to the temperature of the fuel introduced into the fuel chamber is a bimetallic spring receiver, and the pressure receiving area of the diaphragm is expanded as the fuel rises. 3. A fuel pressure regulating valve device according to claim 1, which is registered as a utility model. 3. A device for controlling the movement of the valve body in accordance with the temperature of fuel introduced into the fuel chamber, and a cylinder; 4. The fuel pressure regulating valve device according to claim 1, wherein the fuel pressure regulating valve device comprises a heat-sensitive expansion body housed within the cylinder, and an end portion of the valve stem of the valve body in the cylinder as a piston in contact with the heat-sensitive expansion body. 2. The fuel pressure regulating valve device according to item 2 above, wherein the expansion body is made of sagmowax.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17365783U JPS6081363U (en) | 1983-11-11 | 1983-11-11 | Fuel pressure regulating valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17365783U JPS6081363U (en) | 1983-11-11 | 1983-11-11 | Fuel pressure regulating valve device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6081363U true JPS6081363U (en) | 1985-06-05 |
| JPH028139Y2 JPH028139Y2 (en) | 1990-02-27 |
Family
ID=30378249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17365783U Granted JPS6081363U (en) | 1983-11-11 | 1983-11-11 | Fuel pressure regulating valve device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6081363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220035909A (en) * | 2019-07-22 | 2022-03-22 | 사에스 게터스 에스.페.아. | Balanced Pressure Two-Zone Fluid Valve with Shape Memory Alloy Control Element |
-
1983
- 1983-11-11 JP JP17365783U patent/JPS6081363U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220035909A (en) * | 2019-07-22 | 2022-03-22 | 사에스 게터스 에스.페.아. | Balanced Pressure Two-Zone Fluid Valve with Shape Memory Alloy Control Element |
| JP2022542873A (en) * | 2019-07-22 | 2022-10-07 | サエス・ゲッターズ・エッセ・ピ・ア | Balanced pressure two-zone fluid valve with shape memory alloy control element |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028139Y2 (en) | 1990-02-27 |
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