EP4168657C0 - Vorrichtung zum fördern eines kühlmittels - Google Patents

Vorrichtung zum fördern eines kühlmittels

Info

Publication number
EP4168657C0
EP4168657C0 EP21731085.3A EP21731085A EP4168657C0 EP 4168657 C0 EP4168657 C0 EP 4168657C0 EP 21731085 A EP21731085 A EP 21731085A EP 4168657 C0 EP4168657 C0 EP 4168657C0
Authority
EP
European Patent Office
Prior art keywords
coolant
transporting
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
EP21731085.3A
Other languages
English (en)
French (fr)
Other versions
EP4168657A1 (de
EP4168657B1 (de
Inventor
Thomas Schneider
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.)
MAN Truck and Bus SE
Original Assignee
MAN Truck and Bus SE
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 MAN Truck and Bus SE filed Critical MAN Truck and Bus SE
Publication of EP4168657A1 publication Critical patent/EP4168657A1/de
Application granted granted Critical
Publication of EP4168657C0 publication Critical patent/EP4168657C0/de
Publication of EP4168657B1 publication Critical patent/EP4168657B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/04—Arrangements of liquid pipes or hoses
    • 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
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/4293—Details of fluid inlet or outlet
    • 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
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP21731085.3A 2020-06-22 2021-06-02 Vorrichtung zum fördern eines kühlmittels Active EP4168657B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020116359.2A DE102020116359A1 (de) 2020-06-22 2020-06-22 Vorrichtung zum Fördern eines Kühlmittels
PCT/EP2021/064788 WO2021259606A1 (de) 2020-06-22 2021-06-02 Vorrichtung zum fördern eines kühlmittels

Publications (3)

Publication Number Publication Date
EP4168657A1 EP4168657A1 (de) 2023-04-26
EP4168657C0 true EP4168657C0 (de) 2025-07-30
EP4168657B1 EP4168657B1 (de) 2025-07-30

Family

ID=76355470

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21731085.3A Active EP4168657B1 (de) 2020-06-22 2021-06-02 Vorrichtung zum fördern eines kühlmittels

Country Status (3)

Country Link
EP (1) EP4168657B1 (de)
DE (1) DE102020116359A1 (de)
WO (1) WO2021259606A1 (de)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5529084A (en) 1994-03-24 1996-06-25 Koch Engineering Company, Inc. Laminar flow elbow system and method
SE509406C2 (sv) * 1997-05-29 1999-01-25 Volvo Lastvagnar Ab Metod och anordning vid cirkulationspumpar
DE10360839B3 (de) 2003-12-23 2005-06-09 Naber Holding Gmbh & Co. Kg Rohrkrümmer zum Verbinden von Fluidleitungen
DE102006019737A1 (de) 2006-04-28 2007-10-31 Bayerische Motoren Werke Ag Kühlsystem einer Brennkraftmaschine mit zwei Wärmetauschern
US8601997B2 (en) 2010-05-17 2013-12-10 GM Global Technology Operations LLC Water pump with integrated oil cooler
DE102011107557A1 (de) 2011-07-16 2013-01-17 Volkswagen Aktiengesellschaft Strömungspumpe
DE102013009451A1 (de) * 2013-06-06 2014-12-11 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Elektrische Kühlmittelpumpe
KR101647100B1 (ko) * 2015-03-10 2016-08-09 주식회사 포스코건설 와류 저감형 스크류 베인
AT517125B1 (de) 2015-05-07 2019-07-15 Avl List Gmbh Kühlmittelpumpe für eine brennkraftmaschine
JP6315001B2 (ja) 2016-02-01 2018-04-25 トヨタ自動車株式会社 エンジン冷却装置
US10227987B2 (en) 2016-12-16 2019-03-12 Borgwarner Emissions Systems Llc Valve assembly integrated into a coolant pump and method for controlling the same
DE102017206939A1 (de) 2017-04-25 2018-10-25 Mahle International Gmbh Mehrflutige Kühlmittelpumpe zum Fördern eines Kühlmittels
DE102018005383A1 (de) * 2018-07-06 2020-01-09 Daimler Ag Wasserpumpe für ein Kraftfahrzeug, insbesondere für einen Kraftwagen

Also Published As

Publication number Publication date
WO2021259606A1 (de) 2021-12-30
EP4168657A1 (de) 2023-04-26
DE102020116359A1 (de) 2021-12-23
EP4168657B1 (de) 2025-07-30

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