JPH0464699U - - Google Patents
Info
- Publication number
- JPH0464699U JPH0464699U JP10839190U JP10839190U JPH0464699U JP H0464699 U JPH0464699 U JP H0464699U JP 10839190 U JP10839190 U JP 10839190U JP 10839190 U JP10839190 U JP 10839190U JP H0464699 U JPH0464699 U JP H0464699U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- switching valve
- filling
- fuel
- high 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 6
- 239000003345 natural gas Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
第１図は本考案の実施例図、第２図は従来の充
填方式の説明図である。
１……高圧蓄圧器、２……可変圧蓄圧器、３…
…高圧充填ライン、４……可変圧充填ライン、５
……燃料充填ライン、６……燃料ボンベ、７……
自動車、８……高圧切替弁、９……可変圧切替弁
、１０……圧力計、１１……制御器。
FIG. 1 is an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional filling method. 1...High pressure accumulator, 2...Variable pressure accumulator, 3...
...High pressure filling line, 4...Variable pressure filling line, 5
...Fuel filling line, 6...Fuel cylinder, 7...
Automobile, 8... High pressure switching valve, 9... Variable pressure switching valve, 10... Pressure gauge, 11... Controller.
Claims (1)
可変圧蓄圧器に分けたこと、 前記高圧蓄圧器と可変圧蓄圧器から夫々高圧充
填ラインと可変圧充填ラインを延長して途中で合
流させると共にこの先を延長することにより自動
車の燃料ボンベの充填口に接続自在の燃料充填ラ
インを設けたこと、 前記高圧充填ラインには高圧切替弁を、可変圧
充填ラインには可変圧切替弁を取り付けると共に
燃料充填ラインには圧力計を取り付けたこと、 充填始めにおいては可変圧切替弁を開き、高圧
切替弁を閉じて可変圧蓄圧器の圧力により圧縮天
然ガスを自動車の燃料ボンベに充填し、この充填
圧が一定の圧力に達したことを前記圧力計が検出
すると高圧切替弁を開き、可変圧切替弁を閉じて
高圧蓄圧器の圧力により燃料ボンベ内の圧力が規
定の圧力に達するまで充填を行う制御用の制御器
を設けたこと、 を特徴とする圧縮天然ガスを燃料とする自動車へ
の燃料供給装置。[Scope of Claim for Utility Model Registration] A pressure accumulator for storing compressed natural gas is divided into a high pressure pressure accumulator and a variable pressure pressure accumulator, and a high pressure filling line and a variable pressure filling line are connected from the high pressure pressure accumulator and the variable pressure pressure accumulator, respectively. A fuel filling line is provided which can be freely connected to the filling port of a fuel cylinder of an automobile by extending the line and merging it in the middle and extending the end of the line.The high pressure filling line is equipped with a high pressure switching valve, and the variable pressure filling line is equipped with a high pressure switching valve. In addition to installing a variable pressure switching valve, a pressure gauge was also attached to the fuel filling line. At the beginning of filling, the variable pressure switching valve is opened, and the high pressure switching valve is closed, and compressed natural gas is used as fuel for automobiles using the pressure of the variable pressure accumulator. When the cylinder is filled and the pressure gauge detects that the filling pressure has reached a certain level, the high pressure switching valve is opened, the variable pressure switching valve is closed, and the pressure in the fuel cylinder reaches the specified level by the pressure of the high pressure accumulator. A fuel supply device for a vehicle that uses compressed natural gas as fuel, characterized in that it is provided with a controller for controlling filling until pressure is reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10839190U JPH0539262Y2 (en) | 1990-10-16 | 1990-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10839190U JPH0539262Y2 (en) | 1990-10-16 | 1990-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0464699U true JPH0464699U (en) | 1992-06-03 |
| JPH0539262Y2 JPH0539262Y2 (en) | 1993-10-05 |
Family
ID=31855376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10839190U Expired - Lifetime JPH0539262Y2 (en) | 1990-10-16 | 1990-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539262Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008064160A (en) * | 2006-09-05 | 2008-03-21 | Iwatani Internatl Corp | Compressed hydrogen gas filling apparatus and compressed hydrogen gas filling method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3801071B1 (en) | 2018-06-05 | 2025-08-13 | Moba Group B.V. | Apparatus for drying food products |
-
1990
- 1990-10-16 JP JP10839190U patent/JPH0539262Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008064160A (en) * | 2006-09-05 | 2008-03-21 | Iwatani Internatl Corp | Compressed hydrogen gas filling apparatus and compressed hydrogen gas filling method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539262Y2 (en) | 1993-10-05 |
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