GB408123A - Improvements in and relating to the production of ceramic liquid resistances - Google Patents

Improvements in and relating to the production of ceramic liquid resistances

Info

Publication number
GB408123A
GB408123A GB20274/33A GB2027433A GB408123A GB 408123 A GB408123 A GB 408123A GB 20274/33 A GB20274/33 A GB 20274/33A GB 2027433 A GB2027433 A GB 2027433A GB 408123 A GB408123 A GB 408123A
Authority
GB
United Kingdom
Prior art keywords
aperture
slip
parts
internal
kahla
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
GB20274/33A
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
Publication of GB408123A publication Critical patent/GB408123A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/261—Moulds therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

408,123. Moulds for ceramic tubes. PORZELLANFABRIK KAHLA, Kahla, Th³ringia, Germany. Nov. 28, 1932, No. 20274/33. Convention date, Nov. 28, 1931. Divided on 397,349, [Group XXXVI]. [Class 87 (ii).] Ceramic liquid resistances in the form of a helically wound tube are made in moulds comprising complementary grooved internal and external parts 17, 12 of absorptive material between which parts slip is run, and drawn off through an aperture 23 after material has been deposited to the required thickness. The internal part 17 of the mould is made in sections such as 15, 16, 17<1>, 18, Fig. 2, and the outer part is made in halves to allow the moulded article to be disengaged from the mould. The grooves 13 to produce the helix are separated by parts 14 which form walls connecting the coils of the helix. An inlet 20 for the slip is provided, and an outlet 21 communicating with the aperture 23 in the supporting base 22. The aperture 23 is plugged at 24 till the excess slip is to be drawn off. Socket portions such as 20, 21 may also be formed at intermediate zones of the helical tube. Internal and external coatings may be cast on the pipe casting. Specifications 390,199 and 397,349, are referred to.
GB20274/33A 1931-11-28 1932-11-28 Improvements in and relating to the production of ceramic liquid resistances Expired GB408123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE408123X 1931-11-28

Publications (1)

Publication Number Publication Date
GB408123A true GB408123A (en) 1934-04-05

Family

ID=6422258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20274/33A Expired GB408123A (en) 1931-11-28 1932-11-28 Improvements in and relating to the production of ceramic liquid resistances

Country Status (1)

Country Link
GB (1) GB408123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113580338A (en) * 2021-08-02 2021-11-02 吴欢 Full-automatic bathroom ceramic shaping manufacture equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113580338A (en) * 2021-08-02 2021-11-02 吴欢 Full-automatic bathroom ceramic shaping manufacture equipment

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