公开(公告)号：DK1575413T3

公开(公告)日：2013-05-06

申请号：DK03814626

申请日：2003-11-18

Applicant: ECOLAB INC

Inventor： HOWES RONALD BRUCE JR ,  MAY ROBERT E ,  HOWLAND DAVID R

IPC: A47L15/00 ,  A47L15/24 ,  A47L15/44 ,  D06F39/02

公开(公告)号：DE60336340D1

公开(公告)日：2011-04-21

申请号：DE60336340

申请日：2003-11-18

Applicant: ECOLAB INC

Inventor： HOWES RONALD BRUCE ,  MAY ROBERT E ,  HOWLAND DAVID R

IPC: A47L15/42 ,  G01N27/06

公开(公告)号：AU2003295676A8

公开(公告)日：2004-07-29

申请号：AU2003295676

申请日：2003-11-18

Applicant: ECOLAB INC

Inventor： HOWES RONALD BRUCE JR ,  MAY ROBERT E ,  HOWLAND DAVID R

IPC: A47L15/42 ,  G01N27/06

Abstract: A system and method is disclosed for indicating satisfactory times for titrating a chemical solution, e.g., cleaning product, used by a utility device to dean and/or sanitize various types of articles. The utility device is described in an exemplary embodiment as being a warewashing machine (100) that applies the chemical solution to articles provided to the machine on racks (104). The chemical solution is formed in a solution tank (140) from a combination of at least one chemical product and at least one rinse agent. Whereas the chemical product is described as a detergent, the rinse agent is described as water. Over a time period including multiple wash cycles, the chemical product and the rinse agent are added to the solution tank, thereby changing conductivity of the chemical solution. The present invention senses various types of information associated with the formation of the chemical solution and applies one or more test conditions to the sensed information to determine satisfactory time periods for measuring concentration of the chemical product relative to the chemical solution. Indications of the occurrence of these satisfactory times are presented on a display module (122,124,125) in a manner visible to field persons responsible for titrating the chemical section.

公开(公告)号：AU2003295676A1

公开(公告)日：2004-07-29

申请号：AU2003295676

申请日：2003-11-18

Applicant: ECOLAB INC

Inventor： HOWES RONALD BRUCE JR ,  MAY ROBERT E ,  HOWLAND DAVID R

IPC: A47L15/42 ,  G01N27/06 ,  G01N31/00

Abstract: A system and method is disclosed for indicating satisfactory times for titrating a chemical solution, e.g., cleaning product, used by a utility device to dean and/or sanitize various types of articles. The utility device is described in an exemplary embodiment as being a warewashing machine (100) that applies the chemical solution to articles provided to the machine on racks (104). The chemical solution is formed in a solution tank (140) from a combination of at least one chemical product and at least one rinse agent. Whereas the chemical product is described as a detergent, the rinse agent is described as water. Over a time period including multiple wash cycles, the chemical product and the rinse agent are added to the solution tank, thereby changing conductivity of the chemical solution. The present invention senses various types of information associated with the formation of the chemical solution and applies one or more test conditions to the sensed information to determine satisfactory time periods for measuring concentration of the chemical product relative to the chemical solution. Indications of the occurrence of these satisfactory times are presented on a display module (122,124,125) in a manner visible to field persons responsible for titrating the chemical section.

公开(公告)号：WO2004061447A3

公开(公告)日：2004-10-21

申请号：PCT/US0337010

申请日：2003-11-18

Applicant: ECOLAB INC

Inventor： HOWES RONALD BRUCE JR ,  MAY ROBERT E ,  HOWLAND DAVID R

IPC: A47L15/42 ,  G01N27/06

CPC classification number: G01N31/164 ,  A47L15/0055 ,  A47L15/4293 ,  A47L2401/10 ,  A47L2401/30 ,  A47L2501/26

Abstract: A system and method is disclosed for indicating satisfactory times for titrating a chemical solution, e.g., cleaning product, used by a utility device to clean and/or sanitize various types of articles. The utility device is described in an exemplary embodiment as being a warewashing machine (100) that applies the chemical solution to articles provided to the machine on racks (104). The chemical solution is formed in a solution tank (140) from a combination of at least one chemical product and at least one rinse agent. Whereas the chemical product is described as a detergent, the rinse agent is described as water. Over a time period including multiple wash cycles, the chemical product and the rinse agent are added to the solution tank (140), thereby changing conductivity of the chemical solution. The present invention senses various types of information associated with the formation of the chemical solution and applies one or more test conditions to the sensed information to determine satisfactory time periods for measuring concentration of the chemical product relative to the chemical solution. Indications of the occurrence of these satisfactory times are presented on a display module (206) in a manner visible to field persons responsible for titrating the chemical solution.

Abstract translation: 公开了一种系统和方法，用于指示用于滴定由公用设备使用以清洁和/或消毒各种类型物品的化学溶液（例如清洁产品）的令人满意的时间。 实用设备在示例性实施例中被描述为作为将化学溶液施加到在机架（104）上提供给机器的物品的器皿洗涤机（100）。 该化学溶液在至少一种化学产品和至少一种漂洗剂的组合的溶液罐（140）中形成。 而化学产品被描述为洗涤剂，冲洗剂被描述为水。 在包括多次洗涤循环的时间段内，将化学产品和漂洗剂加入到溶液罐（140）中，从而改变化学溶液的电导率。 本发明感测与形成化学溶液相关的各种类型的信息，并且将一个或多个测试条件应用于所感测的信息，以确定用于测量化学品相对于化学溶液的浓度的令人满意的时间段。 发生这些令人满意的时间的指示以显示模块（206）以对负责滴定化学溶液的现场人员可见的方式呈现。

公开(公告)号：AU2003300789A1

公开(公告)日：2004-07-29

申请号：AU2003300789

申请日：2003-11-18

Applicant: ECOLAB INC

Inventor： HOWLAND DAVID R ,  HOWES RONALD BRUCE JR ,  MAY ROBERT E

IPC: A47L15/24 ,  A47L15/44 ,  D06F39/02

Abstract: A dispenser for dispensing and a method of dispensing an ingredient for a machine. An ingredient feed mechanism dispenses the ingredient to the machine. A controller is capable of controlling an amount of the ingredient delivered to the machine by varying an amount of time the ingredient feed mechanism is active. The controller has a demand mode which varies the amount of time the ingredient feed mechanism is active as a function of a parameter obtained from the machine. The controller compares the amount of time the ingredient feed mechanism is active with a reference value and switches to a timed mode if the amount of time deviates from the reference value. The controller may have an initial training mode which measures the amount of time the ingredient feed mechanism is active establishes the reference value based upon the amount of time the ingredient feed mechanism is active.