IN2014CN04206A - - Google Patents

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Publication number
IN2014CN04206A
IN2014CN04206A IN4206CHN2014A IN2014CN04206A IN 2014CN04206 A IN2014CN04206 A IN 2014CN04206A IN 4206CHN2014 A IN4206CHN2014 A IN 4206CHN2014A IN 2014CN04206 A IN2014CN04206 A IN 2014CN04206A
Authority
IN
India
Prior art keywords
control
set point
pump
partly
containing information
Prior art date
Application number
Other languages
English (en)
Inventor
Andrew A Cheng
James J Gu
Graham A Scott
Original Assignee
Fluid Handling 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
Application filed by Fluid Handling Llc filed Critical Fluid Handling Llc
Publication of IN2014CN04206A publication Critical patent/IN2014CN04206A/en

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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
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Feedback Control In General (AREA)
  • Flow Control (AREA)
IN4206CHN2014 2011-12-16 2012-12-17 IN2014CN04206A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161576737P 2011-12-16 2011-12-16
PCT/US2012/070138 WO2013090907A1 (en) 2011-12-16 2012-12-17 Dynamic linear control methods and apparatus for variable speed pump control

Publications (1)

Publication Number Publication Date
IN2014CN04206A true IN2014CN04206A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-07-17

Family

ID=48613272

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4206CHN2014 IN2014CN04206A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2011-12-16 2012-12-17

Country Status (7)

Country Link
US (1) US10048701B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP2791750B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN104024965B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2856447C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2014CN04206A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2611071C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2013090907A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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Also Published As

Publication number Publication date
CN104024965A (zh) 2014-09-03
CN104024965B (zh) 2018-02-13
EP2791750A4 (en) 2015-10-21
CA2856447C (en) 2019-06-04
RU2611071C2 (ru) 2017-02-21
WO2013090907A1 (en) 2013-06-20
RU2014121778A (ru) 2016-02-10
EP2791750B1 (en) 2020-05-06
US10048701B2 (en) 2018-08-14
CA2856447A1 (en) 2013-06-20
US20140005841A1 (en) 2014-01-02
EP2791750A1 (en) 2014-10-22

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