HU884872D0 - Process and equipment for producing of harded cement mineral material especially concrete - Google Patents

Process and equipment for producing of harded cement mineral material especially concrete

Info

Publication number
HU884872D0
HU884872D0 HU884872A HU487287A HU884872D0 HU 884872 D0 HU884872 D0 HU 884872D0 HU 884872 A HU884872 A HU 884872A HU 487287 A HU487287 A HU 487287A HU 884872 D0 HU884872 D0 HU 884872D0
Authority
HU
Hungary
Prior art keywords
harded
producing
equipment
mineral material
material especially
Prior art date
Application number
HU884872A
Other languages
Hungarian (hu)
Other versions
HUT57905A (en
HU214414B (en
Inventor
Pentti Virtanen
Original Assignee
Kautar Oy
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 Kautar Oy filed Critical Kautar Oy
Priority to HU874872A priority Critical patent/HU214414B/en
Priority to HU901801A priority patent/HU214653B/en
Publication of HU884872D0 publication Critical patent/HU884872D0/en
Publication of HUT57905A publication Critical patent/HUT57905A/en
Publication of HU214414B publication Critical patent/HU214414B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B01F27/921—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle
    • B01F27/9211—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle the helices being surrounded by a guiding tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/003—Methods for mixing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Volume Flow (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
HU874872A 1987-10-29 1987-10-29 Compensating arrangement for multiphase kilowatt-hour meters with two movements HU214414B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HU874872A HU214414B (en) 1987-10-29 1987-10-29 Compensating arrangement for multiphase kilowatt-hour meters with two movements
HU901801A HU214653B (en) 1987-10-29 1987-10-29 Compensating arrangement for three-phase four-line electric energy consumption measuring equipments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU874872A HU214414B (en) 1987-10-29 1987-10-29 Compensating arrangement for multiphase kilowatt-hour meters with two movements

Publications (3)

Publication Number Publication Date
HU884872D0 true HU884872D0 (en) 1990-02-28
HUT57905A HUT57905A (en) 1991-12-30
HU214414B HU214414B (en) 1998-03-30

Family

ID=10969099

Family Applications (2)

Application Number Title Priority Date Filing Date
HU901801A HU214653B (en) 1987-10-29 1987-10-29 Compensating arrangement for three-phase four-line electric energy consumption measuring equipments
HU874872A HU214414B (en) 1987-10-29 1987-10-29 Compensating arrangement for multiphase kilowatt-hour meters with two movements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HU901801A HU214653B (en) 1987-10-29 1987-10-29 Compensating arrangement for three-phase four-line electric energy consumption measuring equipments

Country Status (1)

Country Link
HU (2) HU214653B (en)

Also Published As

Publication number Publication date
HUT65792A (en) 1994-07-28
HUT57905A (en) 1991-12-30
HU214414B (en) 1998-03-30
HU214653B (en) 1998-04-28

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Legal Events

Date Code Title Description
DGB9 Succession in title of applicant

Owner name: GANZ MEROEGYAR KFT., HU

HMM4 Cancellation of final prot. due to non-payment of fee