JP4966870B2 - 圧力容器のシール構造 - Google Patents
圧力容器のシール構造 Download PDFInfo
- Publication number
- JP4966870B2 JP4966870B2 JP2007556733A JP2007556733A JP4966870B2 JP 4966870 B2 JP4966870 B2 JP 4966870B2 JP 2007556733 A JP2007556733 A JP 2007556733A JP 2007556733 A JP2007556733 A JP 2007556733A JP 4966870 B2 JP4966870 B2 JP 4966870B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- pressure vessel
- gasket
- ridge
- concave
- 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
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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
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
-
- 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
- F16J15/00—Sealings
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
-
- 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
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Gasket Seals (AREA)
Description
11……開口端部
11a…凹条
11b…凹条
20……蓋体
20a…蓋本体
21……枠体
21a…突条
21b…突条
30……通気孔
31……給気孔
51a…ガスケット
51b…ガスケット
Claims (3)
- 開口端部を設けた有底筒状の容器本体と、前記開口端部を閉蓋する蓋体とを備えた圧力容器のシール構造であって、
前記容器本体の開口端部と蓋体の接合面に、嵌合する環状の突条および凹条が内側と外側とで二重に形成され、該内側の突条と外側の突条との間に環状の通気孔が設けられ、該通気孔に不活性ガスを供給する給気孔が前記蓋体または容器本体に形成され、前記内側の突条および凹条よりも内側の接合面がメタルタッチとされ、さらに、前記突条と凹条との間にガスケットが挟まれており、
前記内側の突条と凹条との間に挟まれるガスケットは、メタルジャケットガスケットであり、前記外側の突条と凹条との間に挟まれるガスケットは、グランドパッキンであることを特徴とする圧力容器のシール構造。 - 前記蓋体は、蓋本体と、前記容器本体の開口端部と接合する枠体とを一体にしたものであり、該枠体に前記両突条が形成されていることを特徴とする請求項1に記載の圧力容器のシール構造。
- 前記枠体は、前記蓋本体と接合する内側が凹曲面に形成されていることを特徴とする請求項2に記載の圧力容器のシール構造。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/301577 WO2007088593A1 (ja) | 2006-01-31 | 2006-01-31 | 圧力容器のシール構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007088593A1 JPWO2007088593A1 (ja) | 2009-06-25 |
JP4966870B2 true JP4966870B2 (ja) | 2012-07-04 |
Family
ID=38327181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007556733A Active JP4966870B2 (ja) | 2006-01-31 | 2006-01-31 | 圧力容器のシール構造 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20100181324A1 (ja) |
EP (1) | EP1983234A1 (ja) |
JP (1) | JP4966870B2 (ja) |
CN (1) | CN101360935A (ja) |
BR (1) | BRPI0621196A2 (ja) |
RU (1) | RU2383803C1 (ja) |
TW (1) | TW200730747A (ja) |
WO (1) | WO2007088593A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5168677B2 (ja) * | 2008-11-18 | 2013-03-21 | トヨタ自動車株式会社 | 高圧タンク |
KR101587871B1 (ko) * | 2009-06-26 | 2016-01-25 | (주)아모레퍼시픽 | 음양 추출장치 및 추출방법 |
JP2012047217A (ja) * | 2010-08-25 | 2012-03-08 | Aisin Seiki Co Ltd | シール構造 |
EP2992279B1 (en) * | 2013-04-29 | 2020-12-30 | Carrier Corporation | Low leakage seal for low pressure system |
US9498808B2 (en) * | 2013-07-26 | 2016-11-22 | Ube Machinery Corporation, Ltd. | Container degassing device for extrusion press |
JP6343454B2 (ja) * | 2014-01-30 | 2018-06-13 | 千代田化工建設株式会社 | シール構造およびシール方法 |
CN104964032A (zh) * | 2015-06-04 | 2015-10-07 | 江苏进源压力容器有限公司 | 一种压力容器密封盖 |
CN105156338A (zh) * | 2015-09-25 | 2015-12-16 | 珠海格力电器股份有限公司 | 自吸水泵及设置有该自吸水泵的饮水机和加湿器 |
RU184266U1 (ru) * | 2016-06-28 | 2018-10-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования Балтийский государственный технический университет "ВОЕНМЕХ" им. Д.Ф. Устинова (БГТУ "ВОЕНМЕХ") | Узел уплотнения неподвижных соединений |
CN106512032B (zh) * | 2016-12-09 | 2022-06-28 | 昆山新莱洁净应用材料股份有限公司 | 一种配备双重联锁功能的全自动蒸汽灭菌器 |
WO2018146817A1 (ja) * | 2017-02-13 | 2018-08-16 | 堺ディスプレイプロダクト株式会社 | 真空装置 |
CN112431975B (zh) * | 2020-11-04 | 2022-07-19 | 李岐 | 一种密封结构及密封方法 |
CN115234834A (zh) * | 2021-04-22 | 2022-10-25 | 辛集市皓瑞封头制造有限公司 | 一种便于修复的压力容器 |
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JPH02190674A (ja) * | 1989-01-18 | 1990-07-26 | Nissen Corp | 圧力容器のシール構造 |
JPH04185973A (ja) * | 1990-11-19 | 1992-07-02 | Toyo Sanso Kk | 極低温槽における気密シール方法 |
JP2006009984A (ja) * | 2004-06-28 | 2006-01-12 | Showa Engineering Co Ltd | ガスシール構造 |
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-
2006
- 2006-01-31 RU RU2008135311/06A patent/RU2383803C1/ru active
- 2006-01-31 BR BRPI0621196-8A patent/BRPI0621196A2/pt not_active IP Right Cessation
- 2006-01-31 WO PCT/JP2006/301577 patent/WO2007088593A1/ja active Application Filing
- 2006-01-31 CN CNA2006800510879A patent/CN101360935A/zh active Pending
- 2006-01-31 EP EP06712720A patent/EP1983234A1/en not_active Withdrawn
- 2006-01-31 JP JP2007556733A patent/JP4966870B2/ja active Active
- 2006-01-31 US US12/162,908 patent/US20100181324A1/en not_active Abandoned
- 2006-02-03 TW TW095103867A patent/TW200730747A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5127917U (ja) * | 1974-08-21 | 1976-02-28 | ||
JPH02190674A (ja) * | 1989-01-18 | 1990-07-26 | Nissen Corp | 圧力容器のシール構造 |
JPH04185973A (ja) * | 1990-11-19 | 1992-07-02 | Toyo Sanso Kk | 極低温槽における気密シール方法 |
JP2006009984A (ja) * | 2004-06-28 | 2006-01-12 | Showa Engineering Co Ltd | ガスシール構造 |
Also Published As
Publication number | Publication date |
---|---|
CN101360935A (zh) | 2009-02-04 |
US20100181324A1 (en) | 2010-07-22 |
BRPI0621196A2 (pt) | 2011-12-06 |
RU2383803C1 (ru) | 2010-03-10 |
WO2007088593A1 (ja) | 2007-08-09 |
TW200730747A (en) | 2007-08-16 |
JPWO2007088593A1 (ja) | 2009-06-25 |
EP1983234A1 (en) | 2008-10-22 |
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