FR2325481B1 - - Google Patents

Info

Publication number
FR2325481B1
FR2325481B1 FR7628510A FR7628510A FR2325481B1 FR 2325481 B1 FR2325481 B1 FR 2325481B1 FR 7628510 A FR7628510 A FR 7628510A FR 7628510 A FR7628510 A FR 7628510A FR 2325481 B1 FR2325481 B1 FR 2325481B1
Authority
FR
France
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
FR7628510A
Other languages
French (fr)
Other versions
FR2325481A1 (fr
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.)
Toto Electric Industry Co Ltd
Original Assignee
Toto Electric Industry Co Ltd
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 Toto Electric Industry Co Ltd filed Critical Toto Electric Industry Co Ltd
Publication of FR2325481A1 publication Critical patent/FR2325481A1/fr
Application granted granted Critical
Publication of FR2325481B1 publication Critical patent/FR2325481B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/02—Controlling the operation of the mixing
    • B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
    • B28C7/026—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component by measuring data of the driving system, e.g. rotational speed, torque, consumed power

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Accessories For Mixers (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FR7628510A 1975-09-23 1976-09-22 Appareil de controle pour dispositif de melange de mortier Granted FR2325481A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50114315A JPS5238673A (en) 1975-09-23 1975-09-23 Device for controlling the mortar blending

Publications (2)

Publication Number Publication Date
FR2325481A1 FR2325481A1 (fr) 1977-04-22
FR2325481B1 true FR2325481B1 (enExample) 1982-10-01

Family

ID=14634770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628510A Granted FR2325481A1 (fr) 1975-09-23 1976-09-22 Appareil de controle pour dispositif de melange de mortier

Country Status (3)

Country Link
US (1) US4091462A (enExample)
JP (1) JPS5238673A (enExample)
FR (1) FR2325481A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811536Y2 (ja) * 1977-05-18 1983-03-04 三菱重工業株式会社 セメントミキシング装置
US5624182A (en) * 1989-08-02 1997-04-29 Stewart & Stevenson Services, Inc. Automatic cementing system with improved density control
US5503473A (en) * 1989-08-02 1996-04-02 Stewart & Stevenson Services, Inc. Automatic cementing system for precisely obtaining a desired cement density
US5775803A (en) * 1989-08-02 1998-07-07 Stewart & Stevenson Services, Inc. Automatic cementing system with improved density control
US5261743A (en) * 1993-04-27 1993-11-16 Hydreclaim Corporation Apparatus and methods for feeding a substantially uniform quantity of a mixture of materials having variable individual densities
US5443313A (en) * 1994-10-17 1995-08-22 Fridman; Vladlen Method for producing construction mixture for concrete
US6309570B1 (en) * 1998-01-14 2001-10-30 American Equipment Systems Vacuum extrusion system for production of cement-based articles
CN108394029A (zh) * 2018-03-01 2018-08-14 温州职业技术学院 一种工程混合水泥装置
CN112976315B (zh) * 2019-12-18 2022-12-20 山西大地华基建材科技有限公司 一种干混砂浆生产系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679750A (en) * 1949-10-21 1954-06-01 Bristol Company Apparatus for measuring viscosity and other fluid properties
US3129928A (en) * 1961-06-16 1964-04-21 Butler Bin Company Water feed control system for concrete mixers
US3826476A (en) * 1968-11-15 1974-07-30 Eirich G Maschf Apparatus for moistening mixable materials
DE1808998C3 (de) * 1968-11-15 1972-01-20 Kurt Ahrenberg Verfahren und Vorrichtung zur automatischen Befeuchtung von Mischguetern
JPS5112045B2 (enExample) * 1973-07-12 1976-04-15

Also Published As

Publication number Publication date
FR2325481A1 (fr) 1977-04-22
US4091462A (en) 1978-05-23
JPS5238673A (en) 1977-03-25
JPS5427991B2 (enExample) 1979-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse