AU2646888A - An apparatus for the cathodic corrosion protection of a component at the screw shaft pipe of a ship - Google Patents

An apparatus for the cathodic corrosion protection of a component at the screw shaft pipe of a ship

Info

Publication number: AU2646888A
Authority: AU; Australia
Prior art keywords: ship; component; screw shaft; corrosion protection; shaft pipe
Prior art date: 1987-12-01
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.): Granted

Application number

AU26468/88A

Other versions

AU613122B2 (en

Inventor

Guenter Mewes

Guenter Pietsch

Ernst-Peter Von Bergen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Blohm and Voss GmbH

Original Assignee

Blohm and Voss GmbH

Priority date (The priority date 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 date listed.)

1987-12-01

Filing date

1988-12-01

Publication date

1989-06-01

1988-12-01 Application filed by Blohm and Voss GmbH filed Critical Blohm and Voss GmbH

1989-06-01 Publication of AU2646888A publication Critical patent/AU2646888A/en

1991-07-25 Application granted granted Critical

1991-07-25 Publication of AU613122B2 publication Critical patent/AU613122B2/en

2008-12-01 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/36—Shaft tubes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/321—Bearings or seals specially adapted for propeller shafts
- B63H2023/327—Sealings specially adapted for propeller shafts or stern tubes

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Combustion & Propulsion (AREA)
Ocean & Marine Engineering (AREA)
Prevention Of Electric Corrosion (AREA)

AU26468/88A 1987-12-01 1988-12-01 An apparatus for the cathodic corrosion protection of a component at the screw shaft pipe of a ship Ceased AU613122B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3740679A DE3740679C2 (en)	1987-12-01	1987-12-01	Device for cathodic corrosion protection of a component on a stern tube of a ship
DE3740679		1987-12-01

Publications (2)

Publication Number	Publication Date
AU2646888A true AU2646888A (en)	1989-06-01
AU613122B2 AU613122B2 (en)	1991-07-25

Family

ID=6341644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU26468/88A Ceased AU613122B2 (en)	1987-12-01	1988-12-01	An apparatus for the cathodic corrosion protection of a component at the screw shaft pipe of a ship

Country Status (8)

Country	Link
JP (1)	JP2583792B2 (en)
KR (1)	KR960011021B1 (en)
CN (1)	CN1019206B (en)
AU (1)	AU613122B2 (en)
DE (1)	DE3740679C2 (en)
GB (1)	GB2213165B (en)
NL (1)	NL193321C (en)
SE (1)	SE8804356L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3930686A1 (en) *	1989-09-14	1991-03-28	Blohm Voss Ag	Cathodic protection of ship parts - with sacrificial anode held in cage clamped between parts to avoid loosening of anode and possible disconnection
DE102014223064B4 (en) *	2014-11-12	2019-07-18	Aktiebolaget Skf	Protective device for the stern tube seal of propeller-propelled ships
CN104775887A (en) *	2015-04-09	2015-07-15	上海天纳克排气系统有限公司	Exhausting system
CN106086900B (en) *	2016-07-19	2018-06-19	武汉理工大学	Ship impressed current cathodic protection system and its intelligent control method
WO2019131899A1 (en)	2017-12-27	2019-07-04	Nok株式会社	Sealing device
CN114364606B (en) *	2019-09-09	2024-07-16	瓦锡兰挪威有限公司	Marine vessel propeller and method for mounting a marine vessel propeller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1152620A (en) *	1956-02-28	1958-02-21	Condensation Application Mec	Device for the protection against corrosion of submerged or buried metal surfaces
US3169504A (en) *	1963-12-16	1965-02-16	Wankesha Bearings Corp	Cathodic system
NO129803B (en) *	1973-03-21	1974-05-27	Skarpenord As
JPS5116248A (en) *	1974-07-31	1976-02-09	Kobe Steel Ltd	SENBIKANSHIIRUYORAINAANO DENKIBOSHOKUHO
JPS5819707B2 (en) *	1975-10-02	1983-04-19	電気化学工業株式会社	Niekigata Setuchiyakuzaisoseibutsu
JPS628238Y2 (en) *	1981-02-20	1987-02-25

1987
- 1987-12-01 DE DE3740679A patent/DE3740679C2/en not_active Expired - Fee Related
1988
- 1988-11-29 GB GB8827843A patent/GB2213165B/en not_active Expired - Fee Related
- 1988-11-29 NL NL8802940A patent/NL193321C/en not_active IP Right Cessation
- 1988-11-30 JP JP63305132A patent/JP2583792B2/en not_active Expired - Fee Related
- 1988-11-30 KR KR1019880015815A patent/KR960011021B1/en not_active IP Right Cessation
- 1988-12-01 AU AU26468/88A patent/AU613122B2/en not_active Ceased
- 1988-12-01 CN CN88109213A patent/CN1019206B/en not_active Expired
- 1988-12-01 SE SE8804356A patent/SE8804356L/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
CN1035141A (en)	1989-08-30
NL193321B (en)	1999-02-01
SE8804356L (en)	1989-06-02
CN1019206B (en)	1992-11-25
NL193321C (en)	1999-06-02
SE8804356D0 (en)	1988-12-01
KR960011021B1 (en)	1996-08-16
GB2213165B (en)	1991-08-14
GB8827843D0 (en)	1988-12-29
AU613122B2 (en)	1991-07-25
JPH01195198A (en)	1989-08-07
DE3740679C2 (en)	1993-10-14
KR890010282A (en)	1989-08-07
DE3740679A1 (en)	1989-06-15
JP2583792B2 (en)	1997-02-19
NL8802940A (en)	1989-07-03
GB2213165A (en)	1989-08-09

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