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    SUPPLYING LIQUID SHORTAGE CONDITION DETECTOR
    1.
    发明专利
    SUPPLYING LIQUID SHORTAGE CONDITION DETECTOR 失效

    公开(公告)号：JPH11316150A

    公开(公告)日：1999-11-16

    申请号：JP3554799

    申请日：1999-02-15

    Applicant: ECOLAB INC

    Inventor： FURBER JOHN ,  TOETSCHINGER MARK ,  DECKER JAMES D ,  KEPPERS ROGER W ,  MONSRUD LEE J

    IPC: G01F23/56 ,  F04B53/04 ,  G01F23/68

    Abstract: PROBLEM TO BE SOLVED: To provide alarm for warning a low residual amount condition for a supplying liquid, with simple and reliable constitution. SOLUTION: An inlet port 12 liquid-communicated with a liquid supplying source, and an outlet port 11 liquid-communicated with a liquid using site are provided in a sensor main body 10. A float chamber 13 liquid-communicated with the inlet port 12 and the outlet port 11 is provided in parallel to a flow passage 14 for connecting the ports 11, 12. A float 16 connected to an alarm is provided in the float chamber 13. When the chamber 13 is filled with a liquid, a switch for generating a signal is not actuated, and, when the chamber 13 become empty, the float 16 goes down to operate the switch for generating a signal information a supplying liquid storage condition. The inlet port 12, the outlet port 11, the passage 14 and the float chamber 13 are integrally formed in the sensor main body 10 by drilling working.

    EMPTY PRODUCT SENSOR AND DISPENSER USING IT
    2.
    发明专利
    EMPTY PRODUCT SENSOR AND DISPENSER USING IT 失效

    公开(公告)号：JP2000321101A

    公开(公告)日：2000-11-24

    申请号：JP2000102660

    申请日：2000-04-04

    Applicant: ECOLAB INC

    Inventor： FURBER JOHN ,  TOETSCHINGER MARK ,  DECKER JAMES D ,  KEPPERS ROGER W ,  MONSRUD LEE J

    IPC: G01F23/56 ,  B67D3/00 ,  B67D7/56 ,  F04B53/04 ,  G01F1/22 ,  G01F23/64 ,  G01F23/68

    Abstract: PROBLEM TO BE SOLVED: To realize a simple empty product sensor capable of giving an empty product alarm having maximum reliability and sensitivity by suppressing a complexity to a minimum limit. SOLUTION: A sensor body 10 has an inlet port 12 and an outlet port 11. The port 12 communicates with a liquid source and a liquid, and the port 11 communicates with a using position and the liquid. The body 10 has a float chamber 13 disposed to distribute the liquid parallel to a first passage 14 for connecting the port 12 to the port 11. The chamber 13 has a float 16 connected to a mechanical alarm. When the liquid of the source is dried up so that the liquid passing through the body 10 is not obtained, a pump 100 removes the liquid from the body 10 (particularly the chamber 13). Thus, the float 16 arrives at a position where a 'low or empty product' signal is generated.

    Empty product detector
    3.
    发明专利
    Empty product detector 未知

    公开(公告)号：AU741097B2

    公开(公告)日：2001-11-22

    申请号：AU1733099

    申请日：1999-02-16

    Applicant: ECOLAB INC

    Inventor： FURBER JOHN ,  TOETCHINGER MARK ,  DECKER JAMES D ,  KEPPERS ROGER W ,  MONSRUD LEE J

    IPC: G01F23/56 ,  F04B53/04 ,  G01F23/68 ,  B67D5/32 ,  G01F23/30

    Abstract: The alarm mechanism of the invention signals the absence of a liquid from a source of aqueous liquid. The alarm mechanism comprises an alarm body having an inlet port and an outlet port; the inlet port in liquid communication with a source of liquid, the outlet port in liquid communication with a use locus. The alarm mechanism additionally comprises a float chamber placed in liquid parallel communication with the inlet port and the outlet port. The float chamber containing a float operably connected to an alarm. The float, when a chamber is filled with fluid, disables the switch from generating a signal. The float, as the chamber is emptied of liquid, reaches a position and is detected energizing the switch to send a "low or empty product" signal. The apparatus operates by passing liquid through the body. As liquid in the source of liquid is depleted and is no longer available for passage through the body, the body becomes emptied of liquid as the source of pressure removes liquid from the body and particularly from the chamber causing the float to reach a position generating a signal.

    Empty product detector
    4.
    发明专利
    Empty product detector 未知

    公开(公告)号：AU1733099A

    公开(公告)日：1999-09-02

    申请号：AU1733099

    申请日：1999-02-16

    Applicant: ECOLAB INC

    Inventor： FURBER JOHN ,  MONSRUD LEE J ,  KEPPERS ROGER W ,  DECKER JAMES D ,  TOETCHINGER MARK

    IPC: G01F23/56 ,  F04B53/04 ,  G01F23/68 ,  B67D5/32 ,  G01F23/30

    Abstract: The alarm mechanism of the invention signals the absence of a liquid from a source of aqueous liquid. The alarm mechanism comprises an alarm body having an inlet port and an outlet port; the inlet port in liquid communication with a source of liquid, the outlet port in liquid communication with a use locus. The alarm mechanism additionally comprises a float chamber placed in liquid parallel communication with the inlet port and the outlet port. The float chamber containing a float operably connected to an alarm. The float, when a chamber is filled with fluid, disables the switch from generating a signal. The float, as the chamber is emptied of liquid, reaches a position and is detected energizing the switch to send a "low or empty product" signal. The apparatus operates by passing liquid through the body. As liquid in the source of liquid is depleted and is no longer available for passage through the body, the body becomes emptied of liquid as the source of pressure removes liquid from the body and particularly from the chamber causing the float to reach a position generating a signal.

    Fluid evacuation indicating device for fluid source
    5.
    发明专利
    Fluid evacuation indicating device for fluid source 未知

    公开(公告)号：DE19903106A1

    公开(公告)日：1999-08-19

    申请号：DE19903106

    申请日：1999-01-27

    Applicant: ECOLAB INC

    Inventor： FURBER JOHN ,  TOETCHINGER MARK ,  DECKER JAMES D ,  KEPPERS ROGER W ,  MONSRUD LEE J

    IPC: G01F23/56 ,  F04B53/04 ,  G01F23/68 ,  G01F23/30

    Abstract: The device comprises a body (10), having an outlet (11) connected with a pump and an inlet aperture (12) connected with a fluid source. The inlet is connected with the outlet through a passage (14) formed in the body. A float chamber (13) is formed in the body, comprising a float (16) connected with a unit which signals the absence of the fluid. The device indicates an evacuation of a fluid from a fluid source, and comprises a body (10), having an outlet (11) connected with a pump and an inlet aperture (12) connected with a fluid source. The inlet is connected with the outlet through a passage (14) formed in the body. A float chamber is formed in the body (13) comprising a float (16) which is connected with a unit which signals the absence of the fluid. A flow chamber is connected in parallel with the passage. The pump pulls fluid from the float chamber at an absence of fluid at the inlet aperture, so that the float moves in a position which signals the absence of fluid in the body.

    Empty product detector
    8.
    发明专利
    Empty product detector 未知

    公开(公告)号：AU6536399A

    公开(公告)日：2000-10-12

    申请号：AU6536399

    申请日：1999-12-20

    Applicant: ECOLAB INC

    Inventor： FURBER JOHN ,  MONSRUD LEE J ,  KEPPERS ROGER W ,  DECKER JAMES D ,  TOETSCHINGER MARK

    IPC: G01F23/56 ,  B67D3/00 ,  B67D7/56 ,  F04B53/04 ,  G01F1/22 ,  G01F23/64 ,  G01F23/68 ,  G01F23/66 ,  G08B21/18 ,  B67D5/32

    Abstract: The alarm mechanism of the invention signals the absence of a liquid from a source of aqueous liquid. The alarm mechanism comprises an alarm body having an inlet port and an outlet port; the inlet port in liquid communication with a source of liquid, the outlet port in liquid communication with a use locus. The alarm mechanism additionally comprises a float chamber placed in liquid parallel communication with the inlet port and the outlet port. The float chamber contains a float operably connected to a mechanical alarm. The float, as the chamber is emptied of liquid, reaches a position wherein a "low or empty product" signal is generated. The apparatus operates by passing liquid through the body. As liquid in the source of liquid is depleted and is no longer available for passage through the body, the body becomes emptied of liquid as the source of pressure removes liquid from the body and particularly from the chamber causing the float to reach a position generating a signal.

    EMPTY PRODUCT DETECTOR
    9.
    发明专利
    EMPTY PRODUCT DETECTOR 未知

    公开(公告)号：CA2261515A1

    公开(公告)日：2000-08-12

    申请号：CA2261515

    申请日：1999-02-12

    Applicant: ECOLAB INC

    Inventor： FURBER JOHN ,  MONSRUD LEE J ,  KEPPERS ROGER W ,  DECKER JAMES D ,  TOETCHINGER MARK

    IPC: G01F23/56 ,  F04B53/04 ,  G01F23/68 ,  G01F23/30

    Abstract: The alarm mechanism of the invention signals the absence of a liquid from a source of aqueous liquid. The alarm mechanism comprises an alarm body having an inlet port and an outlet port; the inlet port in liquid communication with a source of liquid, the outlet port in liquid communication with a use locus. The alarm mechanism additionally comprises a float chamber placed in liquid parallel communication with the inlet port and the outlet port. The float chamber containing a float operably connected to an alarm. The float, when a chamber is filled with fluid, disables the switch from generating a signal. The float, as the chamber is emptied of liquid, reaches a position and is detected energizing the switch to send a "low or empty product" signal. The apparatus operates by passing liquid through the body. As liquid in the source of liquid is depleted and is no longer available for passage through the body, the body becomes emptied of liquid as the source of pressure removes liquid from the body and particularly from the chamber causing the float to reach a position generating a signal.

    EMPTY PRODUCT DETECTOR
    10.
    发明专利
    EMPTY PRODUCT DETECTOR 未知

    公开(公告)号：CA2304435C

    公开(公告)日：2008-12-09

    申请号：CA2304435

    申请日：2000-04-05

    Applicant: ECOLAB INC

    Inventor： MONSRUD LEE J ,  KEPPERS ROGER W ,  TOETSCHINGER MARK ,  DECKER JAMES D ,  FURBER JOHN

    IPC: G01F23/56 ,  G08B21/18 ,  B67D3/00 ,  B67D7/56 ,  F04B53/04 ,  G01F1/22 ,  G01F23/30 ,  G01F23/58 ,  G01F23/64 ,  G01F23/68

    Abstract: The alarm mechanism of the invention signals the absence of a liquid from a source of aqueous liquid. The alarm mechanism comprises an alarm body having an inlet port and an outlet port; the inlet port in liquid communication with a source of liquid, the outlet port in liquid communication with a use locus. The alarm mechanism additionally comprises a float chamber placed in liquid parallel communication with the inlet port and the outlet port. The float chamber contains a float operably connected to a mechanical alarm. The float, as the chamber is emptied of liquid, reaches a position wherein a "low or empty product" signa l is generated. The apparatus operates by passing liquid through the body. As liquid in the source of liquid is depleted and is no longer available for passage through the body, the body becomes emptied of liquid as the source of pressure removes liquid from the body and particularly from the chamber causing the float to reach a position generating a signal.

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