GB191014897A - Hydraulic Apparatus for Producing Crucibles and Retorts for Zinc Furnaces, Retorts for the Distillation of Coal and other Products, and for Producing other Hollow Earthenware Articles. - Google Patents

Hydraulic Apparatus for Producing Crucibles and Retorts for Zinc Furnaces, Retorts for the Distillation of Coal and other Products, and for Producing other Hollow Earthenware Articles.

Info

Publication number
GB191014897A
GB191014897A GB191014897DA GB191014897A GB 191014897 A GB191014897 A GB 191014897A GB 191014897D A GB191014897D A GB 191014897DA GB 191014897 A GB191014897 A GB 191014897A
Authority
GB
United Kingdom
Prior art keywords
retorts
producing
coal
distillation
products
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
Inventor
Emile Dor Delattre
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
Application granted granted Critical
Publication of GB191014897A publication Critical patent/GB191014897A/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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/027—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form using a bottom press ram actuated upwardly towards mould covers
    • 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
    • B28B1/44—Producing shaped prefabricated articles from the material by forcing cores into filled moulds for forming hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

14,897. Delattre, E. D. June 21. [Addition to 7766/04.] Extrusion machines ; moulding pipes &c.-The cylinder 8 is movably mounted upon hydraulic plungers, and carries a platform 5 adapted to support a truck 23 carrying a charge t of material. The drawplate 4 is fixed, and is fitted with a cover 3 detachably held by bolts 6. In use, the cylinder 8 is first raised to bring the platform 5 level with the trolly tracks and the trolly 23 run on to the platform, which is then lowered into the position shown and the charge t introduced between the cylinder 8 and the drawplate 4 ; the cylinder 8 is then raised to enclose the material, after which the plungers 9, 10 are operated as before.
GB191014897D 1904-04-02 1910-06-21 Hydraulic Apparatus for Producing Crucibles and Retorts for Zinc Furnaces, Retorts for the Distillation of Coal and other Products, and for Producing other Hollow Earthenware Articles. Expired GB191014897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190407766T 1904-04-02

Publications (1)

Publication Number Publication Date
GB191014897A true GB191014897A (en) 1910-09-22

Family

ID=32544268

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190407766D Expired GB190407766A (en) 1904-04-02 1904-04-02 A Process of, and Hydraulic Appliances for, Producing Hollow Earthenware Bodies
GB191014897D Expired GB191014897A (en) 1904-04-02 1910-06-21 Hydraulic Apparatus for Producing Crucibles and Retorts for Zinc Furnaces, Retorts for the Distillation of Coal and other Products, and for Producing other Hollow Earthenware Articles.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB190407766D Expired GB190407766A (en) 1904-04-02 1904-04-02 A Process of, and Hydraulic Appliances for, Producing Hollow Earthenware Bodies

Country Status (1)

Country Link
GB (2) GB190407766A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112692962B (en) * 2020-12-29 2023-10-20 四川红华实业有限公司 Preparation method of calcium fluoride crucible

Also Published As

Publication number Publication date
GB190407766A (en) 1904-05-05

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