JPH0239421U - - Google Patents
Info
- Publication number
- JPH0239421U JPH0239421U JP11808488U JP11808488U JPH0239421U JP H0239421 U JPH0239421 U JP H0239421U JP 11808488 U JP11808488 U JP 11808488U JP 11808488 U JP11808488 U JP 11808488U JP H0239421 U JPH0239421 U JP H0239421U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve
- reducing valve
- pressure reducing
- flow path
- 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.)
- Pending
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Manufacturing Of Electric Cables (AREA)
Description
第1図は本考案のガス封入装置の一実施例の系
統図、第2図は第1図の制御回路図、第3図は本
考案のガス封入装置の他の実施例の系統図、第4
図は従来のガス封入装置の斜視図である。
2A:第1の減圧弁、2B:第2の減圧弁、5
:ケーブル、7A:第1の電磁弁、7B:第2の
電磁弁、8A:第1の流路、8B:第2の流路、
9:定圧タンク、10:制御盤、11:圧力スイ
ツチ。
Fig. 1 is a system diagram of one embodiment of the gas filling device of the present invention, Fig. 2 is a control circuit diagram of Fig. 1, and Fig. 3 is a system diagram of another embodiment of the gas filling device of the present invention. 4
The figure is a perspective view of a conventional gas filling device. 2A: first pressure reducing valve, 2B: second pressure reducing valve, 5
: cable, 7A: first solenoid valve, 7B: second solenoid valve, 8A: first flow path, 8B: second flow path,
9: Constant pressure tank, 10: Control panel, 11: Pressure switch.
Claims (1)
おいて、前記装置が、前記窒素ガスを所定圧力に
減圧する第1の減圧弁と、この第1の減圧弁に並
列接続された第1の電磁弁を有する第1の流路及
び第2の減圧弁、第2の電磁弁を有する第2の流
路と、これらの流路に接続された定圧タンクと、
前記第1、第2の電磁弁に電気的に接続された制
御盤と、この制御盤と前記第1の電磁弁又は前記
定圧タンクとの間に設けられた圧力スイツチとで
構成されたものであることを特徴とするガス封入
装置。 A gas filling device for filling a cable with nitrogen gas, the device having a first pressure reducing valve that reduces the pressure of the nitrogen gas to a predetermined pressure, and a first electromagnetic valve connected in parallel to the first pressure reducing valve. a second flow path having a first flow path, a second pressure reducing valve, and a second electromagnetic valve; a constant pressure tank connected to these flow paths;
It is composed of a control panel electrically connected to the first and second solenoid valves, and a pressure switch provided between the control panel and the first solenoid valve or the constant pressure tank. A gas filling device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11808488U JPH0239421U (en) | 1988-09-08 | 1988-09-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11808488U JPH0239421U (en) | 1988-09-08 | 1988-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0239421U true JPH0239421U (en) | 1990-03-16 |
Family
ID=31362129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11808488U Pending JPH0239421U (en) | 1988-09-08 | 1988-09-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0239421U (en) |
-
1988
- 1988-09-08 JP JP11808488U patent/JPH0239421U/ja active Pending
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