KR900006806B1 - 쇄빙선의 선미(船尾)에이프런 - Google Patents
쇄빙선의 선미(船尾)에이프런 Download PDFInfo
- Publication number
- KR900006806B1 KR900006806B1 KR1019860005348A KR860005348A KR900006806B1 KR 900006806 B1 KR900006806 B1 KR 900006806B1 KR 1019860005348 A KR1019860005348 A KR 1019860005348A KR 860005348 A KR860005348 A KR 860005348A KR 900006806 B1 KR900006806 B1 KR 900006806B1
- Authority
- KR
- South Korea
- Prior art keywords
- stern
- apron
- icebreaker
- stern apron
- propeller
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/08—Shape of aft part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Prevention Of Electric Corrosion (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing Devices (AREA)
- Pyrane Compounds (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Lubricants (AREA)
- Wind Motors (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Description
Claims (7)
- 쇄빙선의 프로펠러 및 러더위에 위치되는 선미 에이프런으로서, 그 선미 에이프런(1)은 그의 후연부(10)가 수직면에 위치된채 유선헝 방식으로 선미쪽으로 끝이 뾰족하게 쟁기 모양으로 테이퍼진 체적체 구조로 되어 있고, 선미 에이프런 바닥의 외측 연부들(2)이 그 위 테이퍼진 부분에서 보다 더 넓게 되고, 선미에이프런의 쇄빙 수선(3)을 포함한 수선들(6)이 선박의 중앙면에 대해 20。보다 작은 각도를 이루며, 선미에이프런의 바닥(5)이 선미 쪽으로 갈수록 하방으로 경사져 있는 것을 특징으로 하는, 쇄빙선의 선미 에이프런.
- 제1항에 있어서, 선미 에이프런이 앞쪽 선체를 향하여 후부 선체(4)의 형상에 연속적으로 연결되는것을 특징으로 하는, 쇄빙선의 선미 에이프런.
- 제1항에 있어서 선미 에이프런의 바닥(5)이 프레임 평면에 서 평편하거나 V자형으로 구성되거나 후류윤곽에 적합하게 되어 있는것을 특징으로 하는, 쇄빙선의 선미 에이프런.
- 제1항, 제2항 또는 제3항에 있어서, 덕트식 프로펠러를 구비한 쇄빙선의 경우, 선미 에이프런의 단면이 외측에 위치된 프로펠러 덕트(17)의 외측 윤곽(7)에 연속적으로 연결되는 것을 특징으로 하는, 쇄빙선의 선미 에이프런.
- 제1항, 제2항 또는 제3항에 있어서, 얇은 판재로 만들어진 다수의 나란한 얼음 절단기들(9)이 각리더(8)의 뒤 선미 에이프런의 바닥(5)에 각 러더의 중앙면에 평행하게 설치되어 있는 것을 특징으로 하는,쇄빙선의 선미 에이프런.
- 제1항, 제2항 또는 제3항에 있어서, 선미 에이프런(1)의 바닥의 외측 연부(2)가 프로펠러와 선미사이의 비교적 긴 부위위에서 날카로운 연부를 이루고 있는 것을 특징으로하는, 쇄빙선의 선미 에이프런.
- 제1항, 제2항 또는 제3항에 있어서, 선미 에이프런이 쇄빙 수선(3)의 위 아래 지역에 걸쳐 연장하는것을 특징으로 하는, 쇄빙선의 선미 에이프런.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3523763.5 | 1985-07-03 | ||
| DE19853523763 DE3523763A1 (de) | 1985-07-03 | 1985-07-03 | Heckschuerze fuer eisbrechende schiffe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870001085A KR870001085A (ko) | 1987-03-11 |
| KR900006806B1 true KR900006806B1 (ko) | 1990-09-21 |
Family
ID=6274840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019860005348A Expired KR900006806B1 (ko) | 1985-07-03 | 1986-07-02 | 쇄빙선의 선미(船尾)에이프런 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4732101A (ko) |
| EP (1) | EP0209744B1 (ko) |
| JP (1) | JPS6234893A (ko) |
| KR (1) | KR900006806B1 (ko) |
| BR (1) | BR8603097A (ko) |
| CA (1) | CA1274423A (ko) |
| DD (1) | DD247876A5 (ko) |
| DE (2) | DE3523763A1 (ko) |
| FI (1) | FI88138C (ko) |
| NO (1) | NO862654L (ko) |
| PL (1) | PL151530B1 (ko) |
| SU (1) | SU1716968A3 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8802053U1 (de) * | 1988-02-18 | 1989-06-15 | Thyssen Nordseewerke GmbH, 2970 Emden | Eisbrechendes Schiff |
| DE3910552A1 (de) * | 1989-04-01 | 1990-10-04 | Schueler Joerg | Verfahren zur verringerung des drehkreises von eisbrechenden schiffen |
| FI122504B (fi) * | 2010-12-30 | 2012-02-29 | Aker Arctic Technology Oy | Parannetut jäissäkulkuominaisuudet omaava vesialus |
| KR101298924B1 (ko) * | 2012-02-15 | 2013-08-22 | 한국해양과학기술원 | 유빙 방어용 스턴핀이 부착된 선체구조 |
| RU2551638C1 (ru) * | 2014-05-06 | 2015-05-27 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) | Кормовая оконечность судна ледового плавания |
| CN108528646A (zh) * | 2018-04-20 | 2018-09-14 | 广州海荣实业有限公司 | 一种盾构掘冰工程船 |
| RU203885U1 (ru) * | 2020-12-30 | 2021-04-26 | федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный морской технический университет" (СПбГМТУ) | Кормовая оконечность корпуса судна ледового плавания с движительной установкой |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2127475A (en) * | 1934-12-06 | 1938-08-16 | Yourkevitch Vladimir | Ship's stern |
| DE878001C (de) * | 1951-12-11 | 1954-12-13 | Ostermann & Co | Schraubenschirm |
| US2953113A (en) * | 1954-05-27 | 1960-09-20 | Voith Gmbh J M | Structure for protecting the propelling means of ships against floating bodies |
| DE952153C (de) * | 1954-08-13 | 1956-11-08 | Ostermann & Co | Schraubenschirm |
| FR1106558A (fr) * | 1954-08-19 | 1955-12-20 | Ostermann & Co | écran d'hélice |
| CA855485A (en) * | 1967-08-15 | 1970-11-10 | Alexbow Limited | Ship's bow construction |
| US3635186A (en) * | 1970-02-25 | 1972-01-18 | William H German | Ship construction |
| US3850125A (en) * | 1971-09-24 | 1974-11-26 | Global Marine Inc | Icebreaking |
| DE2241840A1 (de) * | 1972-08-25 | 1974-03-07 | Exxon Research Engineering Co | Heckkonstruktion fuer eisbrecher |
| US3991696A (en) * | 1973-12-29 | 1976-11-16 | Yamaha, Hatsudoki Kabushiki Kaisha | Hull of a small-sized ship |
| JPS5815352B2 (ja) * | 1978-12-19 | 1983-03-25 | 乾 崇夫 | 船舶の造波抵抗の低減装置 |
| AR229710A1 (es) * | 1981-11-05 | 1983-10-31 | Thyssen Nordseewerke Gmbh | Barco con la proa en forma de ponton |
| US4428735A (en) * | 1982-01-25 | 1984-01-31 | Arctic Pilot Project Inc. | Propeller mount for icebreaker |
-
1985
- 1985-07-03 DE DE19853523763 patent/DE3523763A1/de not_active Withdrawn
-
1986
- 1986-06-24 EP EP86108569A patent/EP0209744B1/de not_active Expired
- 1986-06-24 DE DE8686108569T patent/DE3662130D1/de not_active Expired
- 1986-06-26 CA CA000512575A patent/CA1274423A/en not_active Expired - Fee Related
- 1986-06-26 US US06/878,802 patent/US4732101A/en not_active Expired - Fee Related
- 1986-06-30 DD DD86291862A patent/DD247876A5/de not_active IP Right Cessation
- 1986-07-01 NO NO862654A patent/NO862654L/no unknown
- 1986-07-01 FI FI862787A patent/FI88138C/fi not_active IP Right Cessation
- 1986-07-02 PL PL1986260417A patent/PL151530B1/pl unknown
- 1986-07-02 JP JP61155901A patent/JPS6234893A/ja active Granted
- 1986-07-02 SU SU864027802A patent/SU1716968A3/ru active
- 1986-07-02 BR BR8603097A patent/BR8603097A/pt not_active IP Right Cessation
- 1986-07-02 KR KR1019860005348A patent/KR900006806B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3523763A1 (de) | 1987-01-08 |
| DD247876A5 (de) | 1987-07-22 |
| FI88138C (fi) | 1993-04-13 |
| FI862787A0 (fi) | 1986-07-01 |
| FI862787L (fi) | 1987-01-04 |
| JPH0479878B2 (ko) | 1992-12-17 |
| SU1716968A3 (ru) | 1992-02-28 |
| EP0209744A1 (de) | 1987-01-28 |
| EP0209744B1 (de) | 1989-02-22 |
| DE3662130D1 (en) | 1989-03-30 |
| NO862654D0 (no) | 1986-07-01 |
| FI88138B (fi) | 1992-12-31 |
| NO862654L (no) | 1987-01-05 |
| CA1274423A (en) | 1990-09-25 |
| PL151530B1 (en) | 1990-09-28 |
| JPS6234893A (ja) | 1987-02-14 |
| KR870001085A (ko) | 1987-03-11 |
| BR8603097A (pt) | 1987-02-17 |
| US4732101A (en) | 1988-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
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| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
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| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
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| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
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| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 19930922 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
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| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19930922 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |