GB400039A - Corrosion preventing attachment for boats and other metal parts in contact with water - Google Patents

Corrosion preventing attachment for boats and other metal parts in contact with water

Info

Publication number
GB400039A
GB400039A GB2150/33A GB215033A GB400039A GB 400039 A GB400039 A GB 400039A GB 2150/33 A GB2150/33 A GB 2150/33A GB 215033 A GB215033 A GB 215033A GB 400039 A GB400039 A GB 400039A
Authority
GB
United Kingdom
Prior art keywords
water
boats
contact
metal parts
hull
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
Application number
GB2150/33A
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB2150/33A priority Critical patent/GB400039A/en
Priority to FR749636D priority patent/FR749636A/en
Priority to DED65255D priority patent/DE644618C/en
Priority to NL64214A priority patent/NL36564C/xx
Publication of GB400039A publication Critical patent/GB400039A/en
Expired legal-status Critical Current

Links

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

Abstract

400,039. Preventing corrosion. DURHAM, H. L., 1526, Oaks Avenue, Everett, Washington, U.S.A. Jan. 23, 1933, No. 2150. [Class 123 (i).] To protect the metal parts of boats, propellers, condensers, pumps, and the like from cor osion in contact with sea water, zinc discs 12 are each attached to a bronze base 16 separated from the hull by insulating material 17, 18. A bolt 19 passes through the hull and is provided with nuts 19a for a connecting wire. When employed with wooden vessels, the insulating means may be omitted. A copper core 24 may be cast within the disc 16 to provide better electrical connection. The conducting wire passes within the vessel to the condenser, propeller shaft or the like to be protected, the electrolytic circuit being completed through the water.
GB2150/33A 1933-01-23 1933-01-23 Corrosion preventing attachment for boats and other metal parts in contact with water Expired GB400039A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2150/33A GB400039A (en) 1933-01-23 1933-01-23 Corrosion preventing attachment for boats and other metal parts in contact with water
FR749636D FR749636A (en) 1933-01-23 1933-01-27 Method and device for preventing electrolysis in ship hulls
DED65255D DE644618C (en) 1933-01-23 1933-02-04 Device to be attached to the outside of a ship's hull in the form of one or more exchangeable zinc plates to protect certain metal parts, in particular ship's propellers
NL64214A NL36564C (en) 1933-01-23 1933-02-08

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB2150/33A GB400039A (en) 1933-01-23 1933-01-23 Corrosion preventing attachment for boats and other metal parts in contact with water
FR749636T 1933-01-27
DED65255D DE644618C (en) 1933-01-23 1933-02-04 Device to be attached to the outside of a ship's hull in the form of one or more exchangeable zinc plates to protect certain metal parts, in particular ship's propellers
NL64214A NL36564C (en) 1933-01-23 1933-02-08

Publications (1)

Publication Number Publication Date
GB400039A true GB400039A (en) 1933-10-19

Family

ID=9734477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2150/33A Expired GB400039A (en) 1933-01-23 1933-01-23 Corrosion preventing attachment for boats and other metal parts in contact with water

Country Status (4)

Country Link
DE (1) DE644618C (en)
FR (1) FR749636A (en)
GB (1) GB400039A (en)
NL (1) NL36564C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209845B (en) * 1959-04-28 1966-01-27 Engelhard Ind Inc Anode arrangement for cathodic protection devices
DE977640C (en) * 1953-12-18 1967-11-23 Metallgesellschaft Ag Anode body for facilities for cathodic corrosion protection of objects in flowing fluids

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779729A (en) * 1950-07-01 1957-01-29 Dow Chemical Co Cathodic protection assembly
US2915032A (en) * 1953-04-17 1959-12-01 Amiot Felix Ship's hull having electrically insulated metal components
US2776940A (en) * 1953-12-24 1957-01-08 Union Carbide & Carbon Corp Mounting for underwater anode for ship's hull
US2904489A (en) * 1956-08-06 1959-09-15 Sabins Dohrmann Inc Anode mounting apparatus
US3101311A (en) * 1956-12-28 1963-08-20 Chemionics Engineering Lab Inc Energized anode assembly
US2910421A (en) * 1957-08-02 1959-10-27 Rolland C Sabins Electrolytic system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977640C (en) * 1953-12-18 1967-11-23 Metallgesellschaft Ag Anode body for facilities for cathodic corrosion protection of objects in flowing fluids
DE1209845B (en) * 1959-04-28 1966-01-27 Engelhard Ind Inc Anode arrangement for cathodic protection devices

Also Published As

Publication number Publication date
DE644618C (en) 1937-05-13
FR749636A (en) 1933-07-26
NL36564C (en) 1935-10-15

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