KR100553259B1 - 액화천연가스 저장용기용 코너패널의 하드우드 키 - Google Patents
액화천연가스 저장용기용 코너패널의 하드우드 키 Download PDFInfo
- Publication number
- KR100553259B1 KR100553259B1 KR1020030026758A KR20030026758A KR100553259B1 KR 100553259 B1 KR100553259 B1 KR 100553259B1 KR 1020030026758 A KR1020030026758 A KR 1020030026758A KR 20030026758 A KR20030026758 A KR 20030026758A KR 100553259 B1 KR100553259 B1 KR 100553259B1
- Authority
- KR
- South Korea
- Prior art keywords
- plywood
- corner panel
- polyurethane foam
- glass fiber
- fiber reinforced
- Prior art date
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Classifications
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- 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
- F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
- B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
- B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
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- 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
- F17C13/001—Thermal insulation specially adapted for cryogenic vessels
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- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
항목 | 단위 | 기준물성 | 종래 기술 | 유리섬유강화 폴리우레탄 | 테스트 방법 | |
밀도 | Kg/m3 | 700 | 322.4 | ASTM D1622 | ||
압축강도 | Z | Mpa | ≥1.8 | 7.44 | ASTM D1621 | |
인장강도 (+20℃) | X | Mpa | ≥1.8 | 2.2 | 10.46 | ASTM D1623 |
Y | 10.33 | |||||
인장강도 (-170℃) | X | Mpa | ≥1.8 | 10.99 | ASTM D1623 | |
Y | 10.69 | |||||
전단강도 (+20℃) | X | Mpa | ≥2.5 | 3.5 | 5.37 | ASTM D732 (Puching tool type) |
Y | 5.59 | |||||
Z | 7.45 | |||||
전단강도 (-170℃) | X | Mpa | ≥2.5 | 6.36 | ASTM D2856 | |
Y | 6.20 | |||||
Z | 7.66 | |||||
독립기포율 | % | ≥95% | 95.2 | ASTM D2856 | ||
선팽권계수 -170℃ | X | mm/mm℃ | 27.78 | ASTM D696 | ||
Y | 28.21 | |||||
Z | 63.75 | |||||
열전도율 | Kcal/mhr℃ | 0.02962 | ASTM C518 | |||
합판과 유리섬유강화 폴리우레탄 폼 사이의 접착력 | Mpa | 2.16 |
Claims (4)
- 여러 개의 단판이 겹쳐져 상호 열경화성 접합제로 접합되어 이루어진 합판과; 상기 합판과 코너패널 사이에 배치되고, 상기 합판과 2액형 폴리우레탄 접착제를 통해 상호 접합된 유리섬유강화 폴리우레탄 폼으로 이루어진 것을 특징으로 하는 액화천연가스 저장용기용 코너패널의 하드우드 키.
- 제 1 항에 있어서,상기 합판은 그 두께가 15~35mm이고, 상기 유리섬유강화 폴리우레탄 폼은 그 두께가 60~85mm인 것을 특징으로 하는 액화천연가스 저장용기용 코너패널의 하드우드 키.
- 삭제
- 제 1 항에 있어서,상기 유리섬유강화 폴리우레탄 폼은 그 밀도가 250~400㎏/㎥ 인 것을 특징으로 하는 액화천연가스 저장용기용 코너패널의 하드우드 키.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030026758A KR100553259B1 (ko) | 2003-04-28 | 2003-04-28 | 액화천연가스 저장용기용 코너패널의 하드우드 키 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030026758A KR100553259B1 (ko) | 2003-04-28 | 2003-04-28 | 액화천연가스 저장용기용 코너패널의 하드우드 키 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040095782A KR20040095782A (ko) | 2004-11-16 |
KR100553259B1 true KR100553259B1 (ko) | 2006-02-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030026758A KR100553259B1 (ko) | 2003-04-28 | 2003-04-28 | 액화천연가스 저장용기용 코너패널의 하드우드 키 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100553259B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100941784B1 (ko) | 2008-02-29 | 2010-02-10 | 삼성중공업 주식회사 | 코너패널 부착력 계측장치 |
KR20140086206A (ko) * | 2012-12-28 | 2014-07-08 | 대우조선해양 주식회사 | 선박용 압력 용기의 센서 결선용 플랜지 장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3101390B1 (fr) | 2019-09-27 | 2021-09-03 | Gaztransport Et Technigaz | Cuve étanche et thermiquement isolante |
-
2003
- 2003-04-28 KR KR1020030026758A patent/KR100553259B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100941784B1 (ko) | 2008-02-29 | 2010-02-10 | 삼성중공업 주식회사 | 코너패널 부착력 계측장치 |
KR20140086206A (ko) * | 2012-12-28 | 2014-07-08 | 대우조선해양 주식회사 | 선박용 압력 용기의 센서 결선용 플랜지 장치 |
KR102003404B1 (ko) | 2012-12-28 | 2019-07-24 | 대우조선해양 주식회사 | 선박용 압력 용기의 센서 결선용 플랜지 장치 |
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Publication number | Publication date |
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KR20040095782A (ko) | 2004-11-16 |
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