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    41.
    发明专利
    未知

    公开(公告)号：IT1284360B1

    公开(公告)日：1998-05-18

    申请号：ITTO960063

    申请日：1996-01-31

    Applicant: ECOLAB INC

    Inventor： CARLSON PAULA J ,  NORLAND CATHLEEN M ,  LARSON NICOL M ,  ROLANDO JOHN J

    IPC: C11D3/32 ,  C11D10/02 ,  C11D17/00 ,  C11D17/04

    Abstract: A stable, substantially homogeneous, solid block cleaning composition can be made for general purpose cleaning and for cleaning hard surfaces such as floors of varying surface composition. Unique solid block materials contain substantially useful concentrations of liquid acid materials, but are in the form of a stable solid. The acidic solid detergent can be dispensed using a water spray creating a concentrate which can then be diluted in proper ratio to form the use-solution. Such use-solutions may be applied to remove a variety of soils subject to acid cleaning including soils containing water hardness components, inorganic soils, and the like. The acid cleaners can be used alone or in combination with other cleaners in a cleaning protocol for a variety of hospitality, industrial or institutional cleaning locations having a broad spectrum of contaminated soil residue.

    Multiple product dispensing system including dispenser for forming use solution from solid chemical compositions
    42.
    发明专利
    Multiple product dispensing system including dispenser for forming use solution from solid chemical compositions 未知

    公开(公告)号：AU686492B2

    公开(公告)日：1998-02-05

    申请号：AU4407896

    申请日：1995-11-20

    Applicant: ECOLAB INC

    Inventor： THOMAS JOHN E ,  MCCALL JOHN E ,  BOCHE DANIEL K ,  ROLANDO JOHN J ,  KLOS TERRY J

    IPC: A47L15/44 ,  B01F1/00 ,  B01F3/08 ,  B01F15/00 ,  B08B3/02 ,  B67D7/08 ,  D06F39/02 ,  A47L11/34

    Abstract: A multiple product dispensing system includes a plurality of use solution dispensers and a controller for selecting one of the dispensers according to a preset regimen, e.g., selecting different dispensers on different days of the week. Each dispenser dispenses a controlled concentration of use solution using a diluent delivery apparatus that delivers a diluent to form a liquid concentrate from a solid chemical composition, and to form make-up diluent for diluting the liquid concentrate and forming a use solution of controlled concentration. A foam reducer reduces the kinetic energy of the make-up diluent prior to mixing with the liquid concentrate to reduce foaming. An unskilled operator may operate the dispensing system to dispense a use solution of carefully controlled concentration, and the controller will automatically select the proper dispenser according to the preset regimen, without any additional input on the part of the operator. Therefore, the likelihood of operator error occurring is greatly reduced by the automatic selection of the proper dispenser and the control over use solution concentration.

    APPARATUS AND METHOD FOR CLEANING AND RESTORING FLOOR SURFACES
    47.
    发明专利
    APPARATUS AND METHOD FOR CLEANING AND RESTORING FLOOR SURFACES 未知

    公开(公告)号：CA2213730C

    公开(公告)日：2004-09-21

    申请号：CA2213730

    申请日：1995-08-22

    Applicant: ECOLAB INC

    Inventor： KLOS TERRY J ,  ROLANDO JOHN J ,  STOLTE PAULETTE D ,  GRIFFIN ELLIS L ,  LUEDTKE ARTHUR F

    IPC: B24C3/06 ,  B24C9/00

    Abstract: A cleaning and restoration system (10) for floors (11) and other hard surfac es is disclosed. The system (10) has a cleaning head (12) which can be moved across a floor (11) or other hard surface. The cleaning head (12) impinges particulate media upon the floor (11) to remove soils and provide a slip-resistant surface. The media is entrained in to the air by a pressure tank (18). The media is reclaimed in a classifier (17); and the dust, soils, and other undesirable materials are filtered in a dust collector (57). A compressor (20) and a vacuum blower (22), and the other components of the system are mounted on a truck (19). A method for utilizing the restoration system (10) is also disclosed.

    DETERGENT DISPENSER
    49.
    发明专利
    DETERGENT DISPENSER 未知

    公开(公告)号：AU2003225665A1

    公开(公告)日：2003-09-22

    申请号：AU2003225665

    申请日：2003-03-05

    Applicant: ECOLAB INC

    Inventor： ROLANDO JOHN J ,  FURBER JOHN P ,  SCHUMAN ALLAN L ,  SANVILLE KATHERINE M ,  SOWLE EDDIE D

    IPC: A47L15/42 ,  A47L15/44

    Abstract: During the rinse cycle of a re-circulating dishwashing machine (132), water is simultaneously diverted into a dispenser (100) as water is delivered to the rinse arms (133) of the dishwashing machine (132). The cavity (118) of the dispenser (100) contains a solid detergent block (125) and is flooded with water during the rinse cycle. The water contacts the detergent (125) during the rinse cycle to create a use solution, and the use solution exits the dispenser (100) and flows into a wash water storage tank (135) of the dishwashing machine (132). During the wash cycle of the dishwashing machine (132), the wash water containing the use solution from the dispenser (100) is pumped into the wash arms (134). The wash water becomes diluted during the subsequent rinse cycle, however, the water diverted into the dispenser (100) during the rinse cycle replenishes the detergent (125) concentration in the wash water for use in the subsequent wash cycle.

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