AU2006259944B2 - Control system for a pump - Google Patents

Control system for a pump Download PDF

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Publication number
AU2006259944B2
AU2006259944B2 AU2006259944A AU2006259944A AU2006259944B2 AU 2006259944 B2 AU2006259944 B2 AU 2006259944B2 AU 2006259944 A AU2006259944 A AU 2006259944A AU 2006259944 A AU2006259944 A AU 2006259944A AU 2006259944 B2 AU2006259944 B2 AU 2006259944B2
Authority
AU
Australia
Prior art keywords
pump
motor
level
control device
speed
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.)
Ceased
Application number
AU2006259944A
Other languages
English (en)
Other versions
AU2006259944A1 (en
Inventor
Jurgen Mokander
Zhiyong Zhong
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.)
Xylem IP Holdings LLC
Original Assignee
Xylem IP Holdings LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35789074&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2006259944(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Xylem IP Holdings LLC filed Critical Xylem IP Holdings LLC
Publication of AU2006259944A1 publication Critical patent/AU2006259944A1/en
Application granted granted Critical
Publication of AU2006259944B2 publication Critical patent/AU2006259944B2/en
Assigned to XYLEM IP HOLDINGS LLC reassignment XYLEM IP HOLDINGS LLC Request for Assignment Assignors: ITT MANUFACTURING ENTERPRISES INC.
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
AU2006259944A 2005-06-21 2006-06-15 Control system for a pump Ceased AU2006259944B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPCT/EP2005/052878 2005-06-21
PCT/EP2005/052878 WO2006136202A1 (en) 2005-06-21 2005-06-21 Control system for a pump
PCT/SE2006/000710 WO2006137777A1 (en) 2005-06-21 2006-06-15 Control system for a pump

Publications (2)

Publication Number Publication Date
AU2006259944A1 AU2006259944A1 (en) 2006-12-28
AU2006259944B2 true AU2006259944B2 (en) 2011-11-24

Family

ID=35789074

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2006259944A Ceased AU2006259944B2 (en) 2005-06-21 2006-06-15 Control system for a pump

Country Status (19)

Country Link
US (1) US20100034665A1 (es)
EP (1) EP1893874B1 (es)
JP (1) JP5017665B2 (es)
KR (1) KR101284821B1 (es)
CN (1) CN101203678B (es)
AP (1) AP2193A (es)
AR (1) AR054792A1 (es)
AU (1) AU2006259944B2 (es)
BR (1) BRPI0612493A2 (es)
CA (1) CA2606556C (es)
DK (1) DK1893874T3 (es)
EA (1) EA011044B1 (es)
IL (1) IL186295A (es)
MX (1) MX2007014262A (es)
MY (1) MY148008A (es)
NO (1) NO20080379L (es)
NZ (1) NZ562227A (es)
WO (2) WO2006136202A1 (es)
ZA (1) ZA200709008B (es)

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US9482078B2 (en) 2012-06-25 2016-11-01 Zeitecs B.V. Diffuser for cable suspended dewatering pumping system
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US10258828B2 (en) 2015-01-16 2019-04-16 Icon Health & Fitness, Inc. Controls for an exercise device
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US10293211B2 (en) 2016-03-18 2019-05-21 Icon Health & Fitness, Inc. Coordinated weight selection
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Also Published As

Publication number Publication date
EP1893874B1 (en) 2018-05-02
WO2006136202A1 (en) 2006-12-28
CA2606556C (en) 2013-11-19
AR054792A1 (es) 2007-07-18
WO2006137777A1 (en) 2006-12-28
CN101203678B (zh) 2010-12-15
AU2006259944A1 (en) 2006-12-28
DK1893874T3 (en) 2018-07-02
NO20080379L (no) 2008-03-19
AP2193A (en) 2011-01-07
MY148008A (en) 2013-02-28
US20100034665A1 (en) 2010-02-11
EA011044B1 (ru) 2008-12-30
NZ562227A (en) 2011-04-29
IL186295A (en) 2011-02-28
AP2007004184A0 (en) 2007-10-31
JP2009510299A (ja) 2009-03-12
KR101284821B1 (ko) 2013-07-10
BRPI0612493A2 (pt) 2012-01-03
MX2007014262A (es) 2008-01-22
CN101203678A (zh) 2008-06-18
EP1893874A1 (en) 2008-03-05
KR20080015403A (ko) 2008-02-19
CA2606556A1 (en) 2006-12-28
JP5017665B2 (ja) 2012-09-05
ZA200709008B (en) 2009-09-30
EA200800095A1 (ru) 2008-04-28
IL186295A0 (en) 2008-01-20

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Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: XYLEM IP HOLDINGS LLC

Free format text: FORMER APPLICANT(S): ITT MANUFACTURING ENTERPRISES INC.

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired