GB687303A - Improved heating elements for use in pots for galvanising metals - Google Patents

Improved heating elements for use in pots for galvanising metals

Info

Publication number
GB687303A
GB687303A GB20522/50A GB2052250A GB687303A GB 687303 A GB687303 A GB 687303A GB 20522/50 A GB20522/50 A GB 20522/50A GB 2052250 A GB2052250 A GB 2052250A GB 687303 A GB687303 A GB 687303A
Authority
GB
United Kingdom
Prior art keywords
galvanising
pots
fluid material
tubes
flue tubes
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
GB20522/50A
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.)
HENRY THOMAS EATWELL
GA Harvey and Co London Ltd
Original Assignee
HENRY THOMAS EATWELL
GA Harvey and Co London Ltd
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 HENRY THOMAS EATWELL, GA Harvey and Co London Ltd filed Critical HENRY THOMAS EATWELL
Priority to GB20522/50A priority Critical patent/GB687303A/en
Publication of GB687303A publication Critical patent/GB687303A/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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0034—Details related to elements immersed in bath
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0036—Crucibles
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/50—Controlling or regulating the coating processes
    • C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing

Abstract

687,303. Heaters for galvanising pots. HARVEY & CO. (LONDON) Ltd., G. A., and EATWELL, H.T. Aug. 17, 1951, No. 20522/50. Classes 51 (i) and 51 (ii). A heater element for use in pots for galvanising metals comprises a burner tube 1 and two flue tubes 2 disposed in side-by-side relationship and adapted to be immersed in a fluid material, such as pure lead or a mixture of certain tempering salts, in a vertical position. A burner 7 is mounted in the upper end of the burner tube and a plurality of cross tubes 6 through which said fluid material may pass extends transversely through the flue tubes, the burner tube and flue tubes communicating at their lower ends 5 so that the combustion gases may pass up the flue tubes around the cross tubes to an outlet 15 via passages 14. Eye-bolts 13 are provided for lifting the element and the combustion tube is lined with refractory 4. The level of the fluid material is indicated at A. When in position in a; galvanising pot the edge of the header 10 rests on the. edges of compartments for the fluid material as at B. Specification No. 687,306 is referred to.
GB20522/50A 1950-08-18 1950-08-18 Improved heating elements for use in pots for galvanising metals Expired GB687303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20522/50A GB687303A (en) 1950-08-18 1950-08-18 Improved heating elements for use in pots for galvanising metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20522/50A GB687303A (en) 1950-08-18 1950-08-18 Improved heating elements for use in pots for galvanising metals

Publications (1)

Publication Number Publication Date
GB687303A true GB687303A (en) 1953-02-11

Family

ID=10147256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20522/50A Expired GB687303A (en) 1950-08-18 1950-08-18 Improved heating elements for use in pots for galvanising metals

Country Status (1)

Country Link
GB (1) GB687303A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430618A (en) * 1967-10-11 1969-03-04 Joseph A Kozma Jr Immersion heating apparatus
US3554182A (en) * 1968-11-14 1971-01-12 Francis M Whitacre Liquid heater especially adapted for liquid submerged use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430618A (en) * 1967-10-11 1969-03-04 Joseph A Kozma Jr Immersion heating apparatus
US3554182A (en) * 1968-11-14 1971-01-12 Francis M Whitacre Liquid heater especially adapted for liquid submerged use

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