JP5241794B2 - 圧力容器 - Google Patents
圧力容器 Download PDFInfo
- Publication number
- JP5241794B2 JP5241794B2 JP2010232222A JP2010232222A JP5241794B2 JP 5241794 B2 JP5241794 B2 JP 5241794B2 JP 2010232222 A JP2010232222 A JP 2010232222A JP 2010232222 A JP2010232222 A JP 2010232222A JP 5241794 B2 JP5241794 B2 JP 5241794B2
- Authority
- JP
- Japan
- Prior art keywords
- radius
- pressure vessel
- major axis
- container body
- rounded
- 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.)
- Expired - Fee Related
Links
- 230000001154 acute effect Effects 0.000 claims description 6
- 230000000052 comparative effect Effects 0.000 description 21
- 230000007423 decrease Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J12/00—Pressure vessels in general
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/10—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for protection against corrosion, e.g. due to gaseous acid
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D13/00—After-treatment of the enamelled articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
EL2 略楕円形
J1〜J3 傾斜軸
O 中心
R1、R2 長軸半径
R3 短軸半径
r1 基準線分
r2 特定の線分
θ 傾斜角
1 圧力容器
2 胴部(容器本体の一例)
3 第1端部(容器本体の一例)
4 第2端部(容器本体の一例)
5a、7a、10a 内側面
6、9、12 傾斜ノズル
6a、9a、12a 貫通孔を取り囲む面
6b 貫通孔
Claims (3)
- 圧力容器であって、
容器本体と、
前記容器本体の内側面に対して傾斜した傾斜軸に沿って前記容器本体から突出する傾斜ノズルとを備え、
前記容器本体及び前記傾斜ノズルには、前記傾斜軸に沿って前記容器本体及び前記傾斜ノズルを貫通する円形の貫通孔が設けられ、
前記容器本体の内側面と前記貫通孔を取り囲む面との交差部分には、全周にわたり丸み部が形成され、
前記容器本体の内側面を当該内側面と直交する方向に見たときに略楕円形に現れる前記貫通孔の内側開口部のうち長軸方向の2箇所にそれぞれ位置する丸み部の長軸半径は、前記内側開口部のうち短軸方向の2箇所にそれぞれ位置する丸み部の短軸半径よりも小さく、かつ、前記丸み部の半径は、前記内側開口部の周方向において、前記長軸方向に位置する丸み部から前記短軸方向に位置する丸み部まで連続して増加する、圧力容器。 - 長軸方向に位置する2箇所の丸み部のうちの一方の丸み部と前記短軸方向に位置する2箇所の丸み部との間の範囲において、前記内側開口部の略楕円形の中心と前記一方の丸み部とを結ぶ線分を基準線分とした場合、前記中心と特定の線分で結ばれた前記一方の丸み部以外の丸み部の半径は、前記基準線分と前記特定の線分との角度の大きさに比例して増加する、請求項1に記載の圧力容器。
- 前記内側開口部の長軸方向の2箇所に位置する丸み部の長軸半径のうち、前記容器本体の内側面と前記貫通孔を取り囲む面とが鋭角に交差する部分に形成された丸み部の第1長軸半径は、他方の第2長軸半径よりも小さい、請求項1又は2に記載の圧力容器。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010232222A JP5241794B2 (ja) | 2010-10-15 | 2010-10-15 | 圧力容器 |
| US13/252,359 US8720735B2 (en) | 2010-10-15 | 2011-10-04 | Pressure vessel |
| IT001862A ITMI20111862A1 (it) | 2010-10-15 | 2011-10-13 | Recipiente in pressione |
| CN201110311351.0A CN102563061B (zh) | 2010-10-15 | 2011-10-14 | 压力容器 |
| KR1020110105226A KR101352180B1 (ko) | 2010-10-15 | 2011-10-14 | 압력 용기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010232222A JP5241794B2 (ja) | 2010-10-15 | 2010-10-15 | 圧力容器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012087813A JP2012087813A (ja) | 2012-05-10 |
| JP5241794B2 true JP5241794B2 (ja) | 2013-07-17 |
Family
ID=45933238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010232222A Expired - Fee Related JP5241794B2 (ja) | 2010-10-15 | 2010-10-15 | 圧力容器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8720735B2 (ja) |
| JP (1) | JP5241794B2 (ja) |
| KR (1) | KR101352180B1 (ja) |
| CN (1) | CN102563061B (ja) |
| IT (1) | ITMI20111862A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980031A (zh) * | 2012-11-14 | 2013-03-20 | 西安轨道交通装备有限责任公司 | 低温容器管接缘的开孔方法 |
| US10088104B2 (en) * | 2014-07-28 | 2018-10-02 | Quantum Fuel Systems Llc | Composite pressure tank boss mounting with pressure relief |
| US10791749B2 (en) * | 2014-11-21 | 2020-10-06 | Tim McDonald | Apparatus with multiple nozzles for cleaning crustacea or game |
| GB2537819A (en) * | 2015-04-20 | 2016-11-02 | Endet Ltd | Calibration fluid container |
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| US1966403A (en) * | 1931-03-05 | 1934-07-10 | Nassau Products | Welding union |
| US1889874A (en) * | 1931-03-27 | 1932-12-06 | Linde Air Prod Co | Nozzle mounting |
| US1984242A (en) * | 1932-06-25 | 1934-12-11 | Babcock & Wilcox Co | Conduit junction |
| US2216033A (en) * | 1938-06-01 | 1940-09-24 | Kellogg M W Co | Method of forming lined connectors |
| US2271652A (en) * | 1939-07-01 | 1942-02-03 | Babcock & Wilcox Co | Welded pressure vessel |
| US2479578A (en) * | 1943-09-25 | 1949-08-23 | Babcock & Wilcox Co | Tubular structure |
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| GB891508A (en) * | 1959-10-22 | 1962-03-14 | Atomic Energy Authority Uk | Improvements in or relating to pressure vessels |
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-
2010
- 2010-10-15 JP JP2010232222A patent/JP5241794B2/ja not_active Expired - Fee Related
-
2011
- 2011-10-04 US US13/252,359 patent/US8720735B2/en not_active Expired - Fee Related
- 2011-10-13 IT IT001862A patent/ITMI20111862A1/it unknown
- 2011-10-14 CN CN201110311351.0A patent/CN102563061B/zh not_active Expired - Fee Related
- 2011-10-14 KR KR1020110105226A patent/KR101352180B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20120091152A1 (en) | 2012-04-19 |
| KR20120039490A (ko) | 2012-04-25 |
| KR101352180B1 (ko) | 2014-01-15 |
| ITMI20111862A1 (it) | 2012-04-16 |
| CN102563061A (zh) | 2012-07-11 |
| US8720735B2 (en) | 2014-05-13 |
| CN102563061B (zh) | 2014-11-05 |
| JP2012087813A (ja) | 2012-05-10 |
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