JPH0231899U - - Google Patents
Info
- Publication number
- JPH0231899U JPH0231899U JP1988108743U JP10874388U JPH0231899U JP H0231899 U JPH0231899 U JP H0231899U JP 1988108743 U JP1988108743 U JP 1988108743U JP 10874388 U JP10874388 U JP 10874388U JP H0231899 U JPH0231899 U JP H0231899U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- diaphragm
- displacement
- nozzle
- refueling
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/42—Filling nozzles
- B67D7/44—Filling nozzles automatically closing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Description
第1図は本考案の一実施例による給油ノズルを
備えた給油装置の構成を示す正面図、第2図は本
実施例による給油ノズルの構成を示す縦断面図、
第3図は本実施例による給油ノズルの構成を示す
横断面図、第4図は本実施例による受板・棒状ロ
ーラ・フオトカプラ及びスリツトの一部を破断し
た斜視図、第5図は本実施例の構成を示すブロツ
ク図、第6図は満タン給油時における追加給油を
行う場合の一般的なタイムチヤート、第7図は本
実施例の給油ノズルの動作を示す縦断面図、第8
図は本実施例の給油ノズルの動作を示す縦断面図
である。
1……給油装置本体、7A……流量パルス発信
器、10……給油ノズル、11……ノズル掛け(
ノズル収納部)、12……ノズルスイツチ(ノズ
ル検出手段)、22……油通路、23……吐出パ
イプ、24……弁座(弁)、25……弁体(弁)
、26……主弁体(弁機構)、33……弁軸(弁
)、53……操作レバー、57……自動閉弁機構
、58……ダイヤフラム、59……キヤツプ、5
9a……ガイド部、65……ばね受、65a……
突出部、66……弁変位センサ(弁変位検出手段
)、79……液面センサ(液面検出手段)、90
……満タン制御手段、91A……満タン完了表示
器、91B……給油期間表示器、91C……追加
給油期間表示器(追加給油期間表示手段)、10
1……閉弁忘れ報知器(報知手段)。
FIG. 1 is a front view showing the configuration of a refueling device equipped with a refueling nozzle according to an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view showing the configuration of the refueling nozzle according to the present embodiment.
FIG. 3 is a cross-sectional view showing the structure of the refueling nozzle according to this embodiment, FIG. 4 is a partially cutaway perspective view of the receiving plate, rod-shaped roller, photocoupler, and slit according to this embodiment, and FIG. FIG. 6 is a general time chart when additional refueling is performed when the tank is full, FIG. 7 is a longitudinal sectional view showing the operation of the refueling nozzle of this embodiment, and FIG. 8 is a block diagram showing the configuration of the example.
The figure is a longitudinal sectional view showing the operation of the refueling nozzle of this embodiment. 1...Refueling device main body, 7A...Flow rate pulse transmitter, 10...Refueling nozzle, 11...Nozzle hook (
12... nozzle switch (nozzle detection means), 22... oil passage, 23... discharge pipe, 24... valve seat (valve), 25... valve body (valve)
, 26...Main valve body (valve mechanism), 33...Valve stem (valve), 53...Operation lever, 57...Automatic valve closing mechanism, 58...Diaphragm, 59...Cap, 5
9a...Guide part, 65...Spring holder, 65a...
Projection portion, 66...Valve displacement sensor (valve displacement detection means), 79...Liquid level sensor (liquid level detection means), 90
...Full tank control means, 91A...Full tank completion indicator, 91B...Refueling period indicator, 91C...Additional refueling period indicator (additional refueling period display means), 10
1... Valve-closed forgetting alarm (notifying means).
Claims (1)
ズルの油通路に油が流れる際に内部の空気が吸引
される負圧室と、該負圧室を画成し、該負圧室が
負圧になると変位するダイヤフラムを有し、該ダ
イヤフラムの変位に連動して前記油通路を開閉す
る弁の弁開度を変化させる弁変位手段と、前記ダ
イヤフラムの変位を検出して前記弁の変位を検出
する弁変位検出手段とを具備する給油装置におい
て、前記ダイヤフラムに、その変位方向に突出す
る突出部を設けるとともに、該ダイヤフラムに対
向する前記負圧室に、前記突出部を所定方向に案
内するガイド部を設けてなることを特徴とする給
油装置。 The negative pressure chamber is communicated with the tip of the nozzle via an atmosphere communication pipe, and the internal air is sucked when oil flows into the oil passage of the nozzle. Valve displacement means has a diaphragm that displaces when pressure is reached, and changes the valve opening degree of a valve that opens and closes the oil passage in conjunction with the displacement of the diaphragm, and detects the displacement of the diaphragm and detects the displacement of the valve. In the oil supply device, the diaphragm is provided with a protrusion that protrudes in the displacement direction thereof, and the protrusion is guided in a predetermined direction into the negative pressure chamber facing the diaphragm. A refueling device characterized by being provided with a guide section.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988108743U JPH0636000Y2 (en) | 1988-08-19 | 1988-08-19 | Refueling device |
KR2019890012029U KR920003891Y1 (en) | 1988-08-19 | 1989-08-16 | Fuel supplier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988108743U JPH0636000Y2 (en) | 1988-08-19 | 1988-08-19 | Refueling device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0231899U true JPH0231899U (en) | 1990-02-28 |
JPH0636000Y2 JPH0636000Y2 (en) | 1994-09-21 |
Family
ID=14492388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988108743U Expired - Lifetime JPH0636000Y2 (en) | 1988-08-19 | 1988-08-19 | Refueling device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0636000Y2 (en) |
KR (1) | KR920003891Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04189800A (en) * | 1990-11-09 | 1992-07-08 | Tominaga Oil Pump Mfg Co Ltd | Fuel service nozzle device |
-
1988
- 1988-08-19 JP JP1988108743U patent/JPH0636000Y2/en not_active Expired - Lifetime
-
1989
- 1989-08-16 KR KR2019890012029U patent/KR920003891Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04189800A (en) * | 1990-11-09 | 1992-07-08 | Tominaga Oil Pump Mfg Co Ltd | Fuel service nozzle device |
Also Published As
Publication number | Publication date |
---|---|
JPH0636000Y2 (en) | 1994-09-21 |
KR920003891Y1 (en) | 1992-06-12 |
KR900004960U (en) | 1990-03-08 |
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