GB2544991B - Flow rate indicator - Google Patents

Flow rate indicator

Info

Publication number
GB2544991B
GB2544991B GB1521254.1A GB201521254A GB2544991B GB 2544991 B GB2544991 B GB 2544991B GB 201521254 A GB201521254 A GB 201521254A GB 2544991 B GB2544991 B GB 2544991B
Authority
GB
United Kingdom
Prior art keywords
flow rate
rate indicator
indicator
flow
rate
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.)
Active
Application number
GB1521254.1A
Other versions
GB2544991A (en
GB201521254D0 (en
Inventor
Paul Haffenden Gary
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.)
Aspen Pumps Ltd
Original Assignee
Aspen Pumps Ltd
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 Aspen Pumps Ltd filed Critical Aspen Pumps Ltd
Priority to GB1521254.1A priority Critical patent/GB2544991B/en
Publication of GB201521254D0 publication Critical patent/GB201521254D0/en
Publication of GB2544991A publication Critical patent/GB2544991A/en
Application granted granted Critical
Publication of GB2544991B publication Critical patent/GB2544991B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F04D15/0088—Testing machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/306—Mass flow
    • F05D2270/3061—Mass flow of the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/30—Condensation of water from cooled air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
GB1521254.1A 2015-12-02 2015-12-02 Flow rate indicator Active GB2544991B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1521254.1A GB2544991B (en) 2015-12-02 2015-12-02 Flow rate indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1521254.1A GB2544991B (en) 2015-12-02 2015-12-02 Flow rate indicator

Publications (3)

Publication Number Publication Date
GB201521254D0 GB201521254D0 (en) 2016-01-13
GB2544991A GB2544991A (en) 2017-06-07
GB2544991B true GB2544991B (en) 2019-12-04

Family

ID=55177579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1521254.1A Active GB2544991B (en) 2015-12-02 2015-12-02 Flow rate indicator

Country Status (1)

Country Link
GB (1) GB2544991B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109556246A (en) * 2018-10-25 2019-04-02 珠海格力电器股份有限公司 A kind of method and unit reducing unit condensed water

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6183915A (en) * 1984-10-01 1986-04-28 Oval Eng Co Ltd Flow rate display
JPH05157329A (en) * 1991-12-06 1993-06-22 Matsushita Electric Ind Co Ltd Controller for drain pump of air conditioner
JP2005283057A (en) * 2004-03-31 2005-10-13 Hitachi Ltd Air conditioner with drainage device
US20090243527A1 (en) * 2008-03-26 2009-10-01 Atsushi Kakiuchi Integral type air conditioner
US7821411B1 (en) * 2006-02-09 2010-10-26 Diversitech Corporation Safety device for monitoring a conduit
US20110061415A1 (en) * 2005-03-25 2011-03-17 Charles Barry Ward Condensate Pump
EP2426428A1 (en) * 2010-09-01 2012-03-07 Mitsubishi Electric Corporation Air-conditioning apparatus
US20120118412A1 (en) * 2010-11-16 2012-05-17 Charles Ward Barry Centrifugal Pump with Coaxial Inlet and Outlet and Liquid Level Detector
CN203297105U (en) * 2011-12-27 2013-11-20 格兰富控股联合股份公司 Pump assembly
CN203500054U (en) * 2013-10-30 2014-03-26 福安市海福泵业有限公司 Centrifugal pump

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6183915A (en) * 1984-10-01 1986-04-28 Oval Eng Co Ltd Flow rate display
JPH05157329A (en) * 1991-12-06 1993-06-22 Matsushita Electric Ind Co Ltd Controller for drain pump of air conditioner
JP2005283057A (en) * 2004-03-31 2005-10-13 Hitachi Ltd Air conditioner with drainage device
US20110061415A1 (en) * 2005-03-25 2011-03-17 Charles Barry Ward Condensate Pump
US7821411B1 (en) * 2006-02-09 2010-10-26 Diversitech Corporation Safety device for monitoring a conduit
US20090243527A1 (en) * 2008-03-26 2009-10-01 Atsushi Kakiuchi Integral type air conditioner
EP2426428A1 (en) * 2010-09-01 2012-03-07 Mitsubishi Electric Corporation Air-conditioning apparatus
US20120118412A1 (en) * 2010-11-16 2012-05-17 Charles Ward Barry Centrifugal Pump with Coaxial Inlet and Outlet and Liquid Level Detector
CN203297105U (en) * 2011-12-27 2013-11-20 格兰富控股联合股份公司 Pump assembly
CN203500054U (en) * 2013-10-30 2014-03-26 福安市海福泵业有限公司 Centrifugal pump

Also Published As

Publication number Publication date
GB2544991A (en) 2017-06-07
GB201521254D0 (en) 2016-01-13

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