KR0180705B1 - 선박의 프로펠라 축을 지지하는 부시에 대한 시일링 하우징의 음극 방식 장치 - Google Patents
선박의 프로펠라 축을 지지하는 부시에 대한 시일링 하우징의 음극 방식 장치 Download PDFInfo
- Publication number
- KR0180705B1 KR0180705B1 KR1019900014418A KR900014418A KR0180705B1 KR 0180705 B1 KR0180705 B1 KR 0180705B1 KR 1019900014418 A KR1019900014418 A KR 1019900014418A KR 900014418 A KR900014418 A KR 900014418A KR 0180705 B1 KR0180705 B1 KR 0180705B1
- Authority
- KR
- South Korea
- Prior art keywords
- sacrificial anode
- casing
- propeller
- ship
- propeller shaft
- Prior art date
Links
Images
Classifications
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/18—Means for supporting electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
Description
Claims (2)
- 선박의 프로펠라 축(1)을 지지하는 부시(2)의 주위를 포위하는 시일링 하우징(5)의 외측면을 음극 방식하는 장치로서, 상기 부시(2)의 프로펠라(3)에 대한 고정 플랜지(6)에 설치된 적어도 1개의 희생 양극(8)에 구비한 장치에 있어서, 희생 양극(8)을 대체로 역 U자형의 단면을 지니는 케이싱(10)의 요부에 보지하고, 케이싱(10)에서의 역 U자혀의 다리부분을 형성하는 측벽에 설치된 하방으로 연장하는 설편상 연장부분(10.1)을, 고정 플랜지(6)와 프로펠라(3) 사이에 끼워 지지함으로써, 상기 희생 양극(8)을 상기 고정 플랜지(6)에 설치하는 것을 특징으로 하는 장치.
- 제1항에 있어서, 상기 프로펠라(3)와 상기 케이싱(10) 사이에, 내염수성을 지니며 전기 절연성을 지닌 재료로 형성된 패킹(7)이 배치되는 것을 특징으로 하는 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3930686.0 | 1989-09-14 | ||
DE3930686A DE3930686A1 (de) | 1989-09-14 | 1989-09-14 | Vorrichtung zum kathodischen korrosionsschutz von in einem fluessigen elektrolyten, vorzugsweise seewasser, eingetauchten metalloberflaechen, vorzugsweise an der aeusseren stevenrohrabdichtung eines schiffs |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920006542A KR920006542A (ko) | 1992-04-27 |
KR0180705B1 true KR0180705B1 (ko) | 1999-02-18 |
Family
ID=6389399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900014418A KR0180705B1 (ko) | 1989-09-14 | 1990-09-13 | 선박의 프로펠라 축을 지지하는 부시에 대한 시일링 하우징의 음극 방식 장치 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2739519B2 (ko) |
KR (1) | KR0180705B1 (ko) |
CN (1) | CN1037457C (ko) |
DE (1) | DE3930686A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG127687A1 (en) * | 2002-12-19 | 2006-12-29 | Beme Corrosion Internat As Ber | Sacrificial anode and fastening device |
US9862460B2 (en) | 2012-12-03 | 2018-01-09 | Samsung Heavy Ind. Co., Ltd. | Propeller for ship, and assembling method and disassembling method therefor |
CN103060819A (zh) * | 2012-12-24 | 2013-04-24 | 青岛钢研纳克检测防护技术有限公司 | 一种远地式辅助阳极的安装装置 |
DE102013213853A1 (de) * | 2013-07-16 | 2015-01-22 | Aktiebolaget Skf | Korrosionsgeschütztes Lagerbauteil und Lageranordnung |
CN103614729A (zh) * | 2013-11-14 | 2014-03-05 | 中国海洋石油总公司 | 室内船体阴极保护的试验装置及试验方法 |
FR3034827B1 (fr) * | 2015-04-09 | 2017-10-13 | Skf Ab | Palier muni d'une anode sacrificielle |
CN115354333B (zh) * | 2022-08-31 | 2023-08-04 | 广船国际有限公司 | 船用轴的阴极保护装置及船舶 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3726779A (en) * | 1971-01-11 | 1973-04-10 | J Morgan | Marine anticorrosion anode structure |
US3769926A (en) * | 1971-10-18 | 1973-11-06 | Motorola Inc | Marine galvanic control circuit |
JPS5819707B2 (ja) * | 1975-10-02 | 1983-04-19 | 電気化学工業株式会社 | ニエキガタセツチヤクザイソセイブツ |
US4089767A (en) * | 1976-07-22 | 1978-05-16 | Sabins Industries, Inc. | Anode system for the cathodic protection of off shore structures |
US4549949A (en) * | 1984-06-07 | 1985-10-29 | Outboard Marine Corporation | Marine propulsion device including cathodic protection |
DE3740679C2 (de) * | 1987-12-01 | 1993-10-14 | Blohm Voss Ag | Vorrichtung zum kathodischen Korrosionsschutz eines Bauteils an einem Stevenrohr eines Schiffes |
-
1989
- 1989-09-14 DE DE3930686A patent/DE3930686A1/de active Granted
-
1990
- 1990-09-12 JP JP2243688A patent/JP2739519B2/ja not_active Expired - Lifetime
- 1990-09-13 KR KR1019900014418A patent/KR0180705B1/ko not_active IP Right Cessation
- 1990-09-14 CN CN90107841A patent/CN1037457C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1037457C (zh) | 1998-02-18 |
JP2739519B2 (ja) | 1998-04-15 |
JPH03150381A (ja) | 1991-06-26 |
CN1050228A (zh) | 1991-03-27 |
DE3930686C2 (ko) | 1993-04-29 |
DE3930686A1 (de) | 1991-03-28 |
KR920006542A (ko) | 1992-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR0180705B1 (ko) | 선박의 프로펠라 축을 지지하는 부시에 대한 시일링 하우징의 음극 방식 장치 | |
AU597341B2 (en) | Cathodic protection of reinforced concrete in contact with conductive liquid | |
US4420382A (en) | Method for controlling end effect on anodes used for cathodic protection and other applications | |
US4740106A (en) | Impressed current cathodic protection of off-shore platforms utilizing the tensioned anode ropes system | |
US4397726A (en) | Cathodically protected vessel | |
JP3286536B2 (ja) | 水中ポンプ | |
US10287691B2 (en) | Anode assembly for cathodic protection of offshore steel piles | |
US4133737A (en) | Shielded anodes | |
US3488274A (en) | Electrolytic composite anode and connector | |
KR960011021B1 (ko) | 선박의 선미관 수밀구조에 대한 음극방식을 위한 장치 | |
KR100572354B1 (ko) | 절연재질로 이루어진 전극봉 고정부를 구비한 방오 또는방식 장치 | |
KR100421822B1 (ko) | 해양구조물용 강제전류인가 방식장치 | |
US4045320A (en) | Galvanic anode | |
US4468310A (en) | Aluminum marine anode with core activator | |
JPH0318504Y2 (ko) | ||
KR101005479B1 (ko) | 전기방식용 디스크형 방식전극 구조 | |
JPH03104890A (ja) | 液体状電解質中に浸された金属表面のための陰極防食装置 | |
KR100662696B1 (ko) | 에프알피 소형선박의 부식방지용 축계 | |
KR100541364B1 (ko) | 아노드 조립체 | |
JPS6349044Y2 (ko) | ||
FI77269B (fi) | Foerfarande och anordning foer katodiskt skydd av i havsfoerhaollanden fungerande staolkonstruktioner. | |
CN218378196U (zh) | 一种用于电绝缘隔离的连接结构和船舶 | |
KR200405759Y1 (ko) | 에프알피 소형선박의 부식방지용 축계 | |
KR810002026B1 (ko) | 해수용 알미늄 양극봉 | |
CN219239770U (zh) | 牺牲阳极安装装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19900913 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19950324 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19900913 Comment text: Patent Application |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 19971205 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19980603 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19981029 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19981202 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19981202 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20011124 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20021126 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20031203 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20041124 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20051129 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20061129 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20071128 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20081124 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20091127 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20091127 Start annual number: 12 End annual number: 12 |
|
EXPY | Expiration of term | ||
PC1801 | Expiration of term |
Termination date: 20110610 Termination category: Expiration of duration |