FR2949090B1 - Engin de chantier avec dispositif antipoussiere - Google Patents

Engin de chantier avec dispositif antipoussiere

Info

Publication number
FR2949090B1
FR2949090B1 FR0903980A FR0903980A FR2949090B1 FR 2949090 B1 FR2949090 B1 FR 2949090B1 FR 0903980 A FR0903980 A FR 0903980A FR 0903980 A FR0903980 A FR 0903980A FR 2949090 B1 FR2949090 B1 FR 2949090B1
Authority
FR
France
Prior art keywords
control device
construction equipment
dust control
dust
construction
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 - Fee Related
Application number
FR0903980A
Other languages
English (en)
Other versions
FR2949090A1 (fr
Inventor
Pedro Gil
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.)
GPAC
Original Assignee
GPAC
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 GPAC filed Critical GPAC
Priority to FR0903980A priority Critical patent/FR2949090B1/fr
Publication of FR2949090A1 publication Critical patent/FR2949090A1/fr
Application granted granted Critical
Publication of FR2949090B1 publication Critical patent/FR2949090B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/12—Supplying or proportioning liquid ingredients
    • B28C7/126—Supply means, e.g. nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • 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
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0404—Proportioning
    • B28C7/0418—Proportioning control systems therefor
    • 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
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/064—Supply from sacks; Sack openers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Working Measures On Existing Buildindgs (AREA)
FR0903980A 2009-08-14 2009-08-14 Engin de chantier avec dispositif antipoussiere Expired - Fee Related FR2949090B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0903980A FR2949090B1 (fr) 2009-08-14 2009-08-14 Engin de chantier avec dispositif antipoussiere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0903980A FR2949090B1 (fr) 2009-08-14 2009-08-14 Engin de chantier avec dispositif antipoussiere

Publications (2)

Publication Number Publication Date
FR2949090A1 FR2949090A1 (fr) 2011-02-18
FR2949090B1 true FR2949090B1 (fr) 2013-03-22

Family

ID=42112790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0903980A Expired - Fee Related FR2949090B1 (fr) 2009-08-14 2009-08-14 Engin de chantier avec dispositif antipoussiere

Country Status (1)

Country Link
FR (1) FR2949090B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601870B (zh) * 2012-03-26 2014-06-04 张卫星 无尘化混凝土生产装置的生产工艺
CN104057540A (zh) * 2014-06-27 2014-09-24 冯政 搅拌机的改装料斗

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257667A (en) * 1975-11-04 1977-05-12 Hitachi Ltd Dust proof hopper
DE3127858A1 (de) * 1981-07-15 1983-02-03 Stetter Gmbh, 8940 Memmingen Wasserzufuhr- und reinigungssystem fuer betonzwangsmischer
US4902313A (en) * 1989-04-17 1990-02-20 Penter Albert P Apparatus and method of reducing pollution for tire buffing equipment
CA2238447A1 (fr) * 1997-05-26 1998-11-26 Markus E. Wallgren Appareil pour charger un coulis de ciment
JP2000052091A (ja) * 1998-08-03 2000-02-22 Amada Eng Center Co Ltd 熱切断機用切断テーブル
DE60224426T2 (de) * 2001-11-02 2009-01-02 Lancy Mixjet Vorrichtung zur herstellung von produkten wie beton oder mörtel

Also Published As

Publication number Publication date
FR2949090A1 (fr) 2011-02-18

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