BE835710A - APPARATUS FOR THE MANUFACTURE OF MOLDED PLASTER PARTS FROM CALCIUM SULPHATE ALPHA-HEMIHYDRATE - Google Patents

APPARATUS FOR THE MANUFACTURE OF MOLDED PLASTER PARTS FROM CALCIUM SULPHATE ALPHA-HEMIHYDRATE

Info

Publication number
BE835710A
BE835710A BE161985A BE161985A BE835710A BE 835710 A BE835710 A BE 835710A BE 161985 A BE161985 A BE 161985A BE 161985 A BE161985 A BE 161985A BE 835710 A BE835710 A BE 835710A
Authority
BE
Belgium
Prior art keywords
hemihydrate
manufacture
calcium sulphate
sulphate alpha
molded plaster
Prior art date
Application number
BE161985A
Other languages
French (fr)
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
Priority claimed from DE19742455312 external-priority patent/DE2455312C2/en
Application filed filed Critical
Publication of BE835710A publication Critical patent/BE835710A/en

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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • 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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Centrifugal Separators (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE161985A 1974-11-22 1975-11-19 APPARATUS FOR THE MANUFACTURE OF MOLDED PLASTER PARTS FROM CALCIUM SULPHATE ALPHA-HEMIHYDRATE BE835710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742455312 DE2455312C2 (en) 1974-11-22 Device for the production of plaster moldings from calcium sulfate alpha hemihydrate

Publications (1)

Publication Number Publication Date
BE835710A true BE835710A (en) 1976-05-19

Family

ID=5931483

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161985A BE835710A (en) 1974-11-22 1975-11-19 APPARATUS FOR THE MANUFACTURE OF MOLDED PLASTER PARTS FROM CALCIUM SULPHATE ALPHA-HEMIHYDRATE

Country Status (13)

Country Link
AT (1) AT344576B (en)
BE (1) BE835710A (en)
BR (1) BR7507550A (en)
CH (1) CH605072A5 (en)
DK (1) DK141575C (en)
FR (1) FR2291837A1 (en)
GB (1) GB1482336A (en)
IE (1) IE41944B1 (en)
LU (1) LU73837A1 (en)
NL (1) NL173250C (en)
PL (1) PL105322B1 (en)
SE (1) SE401639B (en)
SU (1) SU921460A3 (en)

Also Published As

Publication number Publication date
DK141575C (en) 1980-09-15
AT344576B (en) 1978-07-25
NL7513519A (en) 1976-05-25
FR2291837B1 (en) 1982-10-01
FR2291837A1 (en) 1976-06-18
BR7507550A (en) 1976-08-10
IE41944L (en) 1976-05-22
DK525275A (en) 1976-05-23
ATA882775A (en) 1977-11-15
LU73837A1 (en) 1976-09-06
GB1482336A (en) 1977-08-10
NL173250C (en) 1984-01-02
SU921460A3 (en) 1982-04-15
NL173250B (en) 1983-08-01
CH605072A5 (en) 1978-09-29
PL105322B1 (en) 1979-10-31
SE7512705L (en) 1976-05-24
IE41944B1 (en) 1980-05-07
DK141575B (en) 1980-04-28
DE2455312B1 (en) 1976-01-29
SE401639B (en) 1978-05-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19861130