DE3405767A1 - Enamelled cookware - Google Patents

Enamelled cookware

Info

Publication number
DE3405767A1
DE3405767A1 DE19843405767 DE3405767A DE3405767A1 DE 3405767 A1 DE3405767 A1 DE 3405767A1 DE 19843405767 DE19843405767 DE 19843405767 DE 3405767 A DE3405767 A DE 3405767A DE 3405767 A1 DE3405767 A1 DE 3405767A1
Authority
DE
Germany
Prior art keywords
sheet steel
enamel
lid
external
steel piece
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.)
Granted
Application number
DE19843405767
Other languages
German (de)
Other versions
DE3405767C2 (en
Inventor
Peter Tess
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.)
Asta Ullrich Annweiler Am GmbH
Original Assignee
Asta Ullrich Annweiler Am 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.)
Filing date
Publication date
Application filed by Asta Ullrich Annweiler Am GmbH filed Critical Asta Ullrich Annweiler Am GmbH
Priority to DE19843405767 priority Critical patent/DE3405767C2/en
Publication of DE3405767A1 publication Critical patent/DE3405767A1/en
Application granted granted Critical
Publication of DE3405767C2 publication Critical patent/DE3405767C2/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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/02—Coating with enamels or vitreous layers by wet methods
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/02—Electrophoretic coating characterised by the process with inorganic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Cookers (AREA)

Abstract

To enable highly deep-drawn sheet steel pieces (21), for example cooking pots, to be coated in one operation with differently coloured internal and external coats of enamel, the conventionally pretreated sheet steel piece (21) is covered by a lid (22) to form a closed-off interior (27). The interior (27) can be filled, via an inlet (25) and an outlet (26), with enamel slip. Attached to the inside of the lid (22) is an electrode (24) for implementing the process of electrophoretic enamelling. On the outside of the lid (22) is a holder and current lead (23). The sheet steel piece (21) is simultaneously immersed in a bath of external enamel (20). Internal and external enamel can be deposited simultaneously if the bath vessel and inner electrode (24) are connected as the positive pole and the sheet steel piece (21) is connected as the negative pole. <IMAGE>
DE19843405767 1984-02-17 1984-02-17 Method and device for the production of enamelled cookware Expired DE3405767C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843405767 DE3405767C2 (en) 1984-02-17 1984-02-17 Method and device for the production of enamelled cookware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843405767 DE3405767C2 (en) 1984-02-17 1984-02-17 Method and device for the production of enamelled cookware

Publications (2)

Publication Number Publication Date
DE3405767A1 true DE3405767A1 (en) 1985-09-05
DE3405767C2 DE3405767C2 (en) 1986-07-24

Family

ID=6228051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843405767 Expired DE3405767C2 (en) 1984-02-17 1984-02-17 Method and device for the production of enamelled cookware

Country Status (1)

Country Link
DE (1) DE3405767C2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221687A1 (en) * 1985-10-11 1987-05-13 Kennecott Corporation Electrodeposited thick glass coatings for severe corrosive service
DE3906652A1 (en) * 1989-03-02 1990-09-13 Georg Suwalski Device for information transfer
EP0405194A1 (en) * 1989-06-24 1991-01-02 MIELE &amp; CIE. GMBH &amp; CO. Process and apparatus for electrophoretic enamelling iron or steel articles
FR2718754A1 (en) * 1994-04-15 1995-10-20 Staub Method for enamelling food containers and similar items

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801328A1 (en) * 1988-01-19 1989-07-27 Asea Brown Boveri METHOD FOR PRODUCING A MOLDED BODY FROM OXIDE CERAMIC

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE-Z: Metalloberfläche, 1978, 479-484 *
Mitt. Vereins Dtsch. Emailfachleute, 1968, 61-65 *
Mitt. Vereins Dtsch. Emailfachleute, 1981, 107-112 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221687A1 (en) * 1985-10-11 1987-05-13 Kennecott Corporation Electrodeposited thick glass coatings for severe corrosive service
DE3906652A1 (en) * 1989-03-02 1990-09-13 Georg Suwalski Device for information transfer
EP0405194A1 (en) * 1989-06-24 1991-01-02 MIELE &amp; CIE. GMBH &amp; CO. Process and apparatus for electrophoretic enamelling iron or steel articles
FR2718754A1 (en) * 1994-04-15 1995-10-20 Staub Method for enamelling food containers and similar items

Also Published As

Publication number Publication date
DE3405767C2 (en) 1986-07-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee