JP4972516B2 - 圧力調整器 - Google Patents
圧力調整器 Download PDFInfo
- Publication number
- JP4972516B2 JP4972516B2 JP2007271017A JP2007271017A JP4972516B2 JP 4972516 B2 JP4972516 B2 JP 4972516B2 JP 2007271017 A JP2007271017 A JP 2007271017A JP 2007271017 A JP2007271017 A JP 2007271017A JP 4972516 B2 JP4972516 B2 JP 4972516B2
- Authority
- JP
- Japan
- Prior art keywords
- side passage
- gas
- secondary side
- opening
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims description 20
- 230000006837 decompression Effects 0.000 claims description 10
- 239000007789 gas Substances 0.000 description 56
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 26
- 239000001301 oxygen Substances 0.000 description 26
- 229910052760 oxygen Inorganic materials 0.000 description 26
- 238000005520 cutting process Methods 0.000 description 8
- 239000002737 fuel gas Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Control Of Fluid Pressure (AREA)
Description
1 ケーシング
1a ボンネット
1b フランジ
2 一次側着脱部
2a ソケット
2b 袋ナット
3 弁ケース
3a ガイド穴
3b 収容穴
3c 閉塞部材
4 一次側通路
4a 穴
5 開閉弁
5a 弁体
5b バネ
5c ステム
5d Oリング
6 ボール
7 二次側通路
8 二次側着脱部
8a ターミナル
8b ホース差
8c 袋ナット
9 開閉ハンドル
9a
9a ハンドル本体
9b プレート
9c 斜面
9d 水平面
9e 端面
9f V溝
10 シート収容室
10a 閉塞部材
11 減圧機構
11a ノズル
11b シート
11c バネ
11d ノズルピン
11e ダイヤフラム
11f 調整バネ
11g 圧力設定ねじ
Claims (1)
- 減圧機構を内蔵し一次側から供給された高い圧力を持ったガスを減圧して二次側に供給し得るように構成した圧力調整器に於いて、
一次側のガス供給源に対し着脱可能に構成された一次側着脱部と、高い圧力を持ったガスを減圧する減圧部と、減圧されたガスを二次側に供給するために二次側作業部材を着脱可能に構成した二次側着脱部と、前記一次側着脱部と減圧部との間に形成された一次側通路と、前記減圧部と二次側着脱部との間に形成された二次側通路と、前記減圧部と一次側通路と二次側通路を内蔵したケーシングと、を有し、
前記一次側通路又は二次側通路に該一次側通路又は二次側通路を開閉する開閉弁を設けると共に、前記ケーシングの外周に沿って回動して該開閉弁を開閉する開閉ハンドルを設け、
前記開閉弁が、一次側通路又は二次側通路に設けた穴を開閉して該一次側通路又は二次側通路を開閉する弁体と、前記弁体を穴を閉鎖する方向に付勢する付勢部材と、を有して構成されており、開閉ハンドルの回動に伴って、前記弁体を付勢部材の付勢力に抗して穴から離隔させて該穴を開放し又は付勢部材の付勢力によって弁体を穴に当接させて該穴を閉鎖するように構成されていることを特徴とする圧力調整器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007271017A JP4972516B2 (ja) | 2007-10-18 | 2007-10-18 | 圧力調整器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007271017A JP4972516B2 (ja) | 2007-10-18 | 2007-10-18 | 圧力調整器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009099006A JP2009099006A (ja) | 2009-05-07 |
JP4972516B2 true JP4972516B2 (ja) | 2012-07-11 |
Family
ID=40701935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007271017A Active JP4972516B2 (ja) | 2007-10-18 | 2007-10-18 | 圧力調整器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4972516B2 (ja) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01158300A (ja) * | 1987-12-11 | 1989-06-21 | Asahi Seisakusho:Kk | 高圧ガス容器弁 |
-
2007
- 2007-10-18 JP JP2007271017A patent/JP4972516B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009099006A (ja) | 2009-05-07 |
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