EP2989330A4 - Kühlmittelkreislaufpumpe mit wärmesteuerung vom nebenschaltungen - Google Patents

Kühlmittelkreislaufpumpe mit wärmesteuerung vom nebenschaltungen Download PDF

Info

Publication number
EP2989330A4
EP2989330A4 EP14787415.0A EP14787415A EP2989330A4 EP 2989330 A4 EP2989330 A4 EP 2989330A4 EP 14787415 A EP14787415 A EP 14787415A EP 2989330 A4 EP2989330 A4 EP 2989330A4
Authority
EP
European Patent Office
Prior art keywords
circuits
sub
circulation pump
thermal control
coolant circulation
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.)
Granted
Application number
EP14787415.0A
Other languages
English (en)
French (fr)
Other versions
EP2989330A1 (de
EP2989330B1 (de
Inventor
John Robert Lewis Fulton
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.)
Asquith Anthony
Flowork Systems II LLC
Original Assignee
Asquith Anthony
Flowork Systems II 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 Asquith Anthony, Flowork Systems II LLC filed Critical Asquith Anthony
Publication of EP2989330A1 publication Critical patent/EP2989330A1/de
Publication of EP2989330A4 publication Critical patent/EP2989330A4/de
Application granted granted Critical
Publication of EP2989330B1 publication Critical patent/EP2989330B1/de
Active 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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/161—Controlling of coolant flow the coolant being liquid by thermostatic control by bypassing pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • 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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves
    • 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
    • F04D15/0027—Varying behaviour or the very pump
    • 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
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
    • F04D29/468—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/566—Fluid-guiding means, e.g. diffusers adjustable specially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/5866—Cooling at last part of the working fluid in a heat exchanger
    • F04D29/5873—Cooling at last part of the working fluid in a heat exchanger flow schemes and regulation thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP14787415.0A 2013-04-22 2014-04-22 Kühlmittelkreislaufpumpe mit wärmesteuerung von kühlmittelnebenkreisläufen Active EP2989330B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201307257A GB201307257D0 (en) 2013-04-22 2013-04-22 Conrollable variable flow coolant pump and flow management mechanism
PCT/CA2014/000367 WO2014172778A1 (en) 2013-04-22 2014-04-22 Coolant circulation pump having thermal control of sub- circuits

Publications (3)

Publication Number Publication Date
EP2989330A1 EP2989330A1 (de) 2016-03-02
EP2989330A4 true EP2989330A4 (de) 2017-01-11
EP2989330B1 EP2989330B1 (de) 2019-09-04

Family

ID=48537621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14787415.0A Active EP2989330B1 (de) 2013-04-22 2014-04-22 Kühlmittelkreislaufpumpe mit wärmesteuerung von kühlmittelnebenkreisläufen

Country Status (6)

Country Link
US (1) US20160084145A1 (de)
EP (1) EP2989330B1 (de)
CN (1) CN105143680A (de)
CA (1) CA2909908A1 (de)
GB (1) GB201307257D0 (de)
WO (1) WO2014172778A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016115641A1 (en) * 2015-01-22 2016-07-28 Litens Automotive Partnership Multi-stage impeller assembly for pump
US10758843B2 (en) * 2017-12-11 2020-09-01 Ford Global Technologies, Llc Centrifugal fluid separator
US10590939B2 (en) * 2018-04-20 2020-03-17 Tuthill Corporation Fluid pump assembly
DE102019113948B3 (de) * 2019-05-24 2020-10-29 Frideco Ag Pumpenvorrichtung
US11560827B2 (en) 2019-08-15 2023-01-24 Schaeffler Technologies AG & Co. KG Rotary valve assembly for coolant control valve and coolant control valve with rotary valve assembly
DE102019123646B4 (de) * 2019-09-04 2023-08-03 Schaeffler Technologies AG & Co. KG Kühlmittelregler mit einem Wellendichtring
US11852152B2 (en) 2019-10-07 2023-12-26 The Gorman-Rupp Company Pin vent assembly
US11391289B2 (en) * 2020-04-30 2022-07-19 Trane International Inc. Interstage capacity control valve with side stream flow distribution and flow regulation for multi-stage centrifugal compressors
CN115199588B (zh) * 2022-08-11 2025-01-24 浙江理工大学 一种具有可升降螺旋结构的立式离心泵吸入室
US20240227502A9 (en) * 2022-10-20 2024-07-11 Cooper-Standard Automotive Inc Pump with integrated valve and temperature sensor and a thermal management system including such a pump
US20240254926A1 (en) * 2023-01-26 2024-08-01 General Electric Company Engine casing waste heat recirculation loop and associated method
DE102023105784B4 (de) * 2023-03-08 2024-10-31 Bühler Motor GmbH Pumpenventilanordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030143084A1 (en) * 1996-02-26 2003-07-31 Repple Walter Otto Coolant pump for automotive use
US20080216775A1 (en) * 2005-08-30 2008-09-11 Flowork Systems Ii Llc Automotive Coolant Pump Apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760774A (en) * 1926-03-02 1930-05-27 William G Peters Fuel-oil burner
US3599652A (en) * 1969-07-09 1971-08-17 United Aircraft Corp Flow divider for throttles
US6357541B1 (en) * 1999-06-07 2002-03-19 Mitsubishi Heavy Industries, Ltd. Circulation apparatus for coolant in vehicle
DE102008027157B4 (de) * 2008-06-06 2014-07-17 Pierburg Pump Technology Gmbh Regelbare Kühlmittelpumpe für den Kühlkreislauf einer Verbrennungskraftmaschine
KR20100087961A (ko) * 2009-01-29 2010-08-06 엘에스엠트론 주식회사 압축기의 가변 디퓨저
EP2309134B1 (de) * 2009-10-06 2013-01-23 Pierburg Pump Technology GmbH Mechanische Kühlpumpe
JP5606556B2 (ja) * 2010-02-11 2014-10-15 ピールブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング 機械的な冷却液ポンプ
MX342889B (es) * 2010-03-05 2016-10-03 Pierburg Pump Tech Gmbh * Bomba de refrigerante mecánica ajustable.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030143084A1 (en) * 1996-02-26 2003-07-31 Repple Walter Otto Coolant pump for automotive use
US20080216775A1 (en) * 2005-08-30 2008-09-11 Flowork Systems Ii Llc Automotive Coolant Pump Apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014172778A1 *

Also Published As

Publication number Publication date
EP2989330A1 (de) 2016-03-02
US20160084145A1 (en) 2016-03-24
WO2014172778A1 (en) 2014-10-30
EP2989330B1 (de) 2019-09-04
CA2909908A1 (en) 2014-10-30
CN105143680A (zh) 2015-12-09
GB201307257D0 (en) 2013-05-29

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