AT517131A3 - pump - Google Patents

pump

Info

Publication number
AT517131A3
AT517131A3 ATA86/2016A AT862016A AT517131A3 AT 517131 A3 AT517131 A3 AT 517131A3 AT 862016 A AT862016 A AT 862016A AT 517131 A3 AT517131 A3 AT 517131A3
Authority
AT
Austria
Prior art keywords
displaceable
pump
slide
axial direction
pump housing
Prior art date
Application number
ATA86/2016A
Other languages
German (de)
Other versions
AT517131B1 (en
AT517131A2 (en
Inventor
Geffert Thomas
Original Assignee
Porsche Ag
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 Porsche Ag filed Critical Porsche Ag
Publication of AT517131A2 publication Critical patent/AT517131A2/en
Publication of AT517131A3 publication Critical patent/AT517131A3/en
Application granted granted Critical
Publication of AT517131B1 publication Critical patent/AT517131B1/en

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
    • F04D15/0027—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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Die Erfindung betrifft eine Pumpe (1) mit einem Pumpengehäuse (2) mit einer Ansaugöffnung und mit einer Auslassöffnung (3), mit einem in dem Pumpengehäuse (2) angeordneten, antreibbaren Pumpenrad (4), mittels welchem ein Fluid von der Ansaugöffnung hin zu der Auslassöffnung (3) förderbar ist, wobei in dem Pumpengehäuse (2) ein Schieber (7) vorgesehen ist, welcher in axialer Richtung verschiebbar ist, wobei der Schieber (7) radial außerhalb des Pumpenrads (4) in axialer Richtung über das Pumpenrad (4) verschiebbar ist, wobei der Schieber (7) von einem Aktuator (8) mittels zumindest einer axial verschiebbaren Druckstange (9) in axialer Richtung verschiebbar ist, wobei die axiale Stellung und/oder die axiale Verschiebung der zumindest einen Druckstange (9) von einem magnetorheologischen Bremselement (14) beeinflussbar ist.The invention relates to a pump (1) having a pump housing (2) with a suction opening and with an outlet opening (3), with a drivable pump wheel (4) arranged in the pump housing (2), by means of which a fluid is drawn from the suction opening towards the outlet opening (3) can be conveyed, wherein in the pump housing (2) a slide (7) is provided, which is displaceable in the axial direction, wherein the slide (7) radially outside the impeller (4) in the axial direction via the impeller ( 4) is displaceable, wherein the slide (7) by an actuator (8) by means of at least one axially displaceable push rod (9) in the axial direction is displaceable, wherein the axial position and / or the axial displacement of the at least one push rod (9) a magnetorheological brake element (14) can be influenced.

ATA86/2016A 2015-04-29 2016-02-18 pump AT517131B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015106669.6A DE102015106669A1 (en) 2015-04-29 2015-04-29 pump

Publications (3)

Publication Number Publication Date
AT517131A2 AT517131A2 (en) 2016-11-15
AT517131A3 true AT517131A3 (en) 2018-03-15
AT517131B1 AT517131B1 (en) 2021-11-15

Family

ID=57135677

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA86/2016A AT517131B1 (en) 2015-04-29 2016-02-18 pump

Country Status (3)

Country Link
AT (1) AT517131B1 (en)
DE (1) DE102015106669A1 (en)
IT (1) ITUA20162930A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2921006T3 (en) * 2017-07-17 2022-08-16 Airtex Products S A Adjustable coolant pump

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002880A1 (en) * 2011-02-17 2012-08-23 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Module with variable real-time damping using magnetic shape memory material
DE102011076719A1 (en) * 2011-05-30 2012-12-06 Schaeffler Technologies AG & Co. KG Supply unit for supplying cooling water to combustion engine, has coolant pump acting upon cooling circuit with coolant, and actuator with servomotor that is connected with rack-and-pinion drive for adjusting push rod and guide plate
DE102013213210A1 (en) * 2012-07-09 2014-01-09 Behr America, Inc. Method and device for controlling a coolant flow rate through an internal combustion engine, in particular for a motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6561141B2 (en) * 2001-01-19 2003-05-13 Borg Warner, Inc. Water-cooled magnetorheological fluid controlled combination fan drive and water pump
US7322895B2 (en) * 2005-11-23 2008-01-29 Gm Global Technology Operations, Inc. Automotive accessory drive system
US7296543B2 (en) * 2006-04-06 2007-11-20 Gm Global Technology Operations, Inc. Engine coolant pump drive system and apparatus for a vehicle
DE102010050597B4 (en) * 2010-11-05 2013-01-10 Seuffer Gmbh & Co.Kg Controllable damping device
DE102013113357A1 (en) * 2013-12-03 2015-06-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Valve
DE102013113356A1 (en) * 2013-12-03 2015-06-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Valve
DE102014009367B3 (en) * 2014-06-21 2015-03-05 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Adjustable coolant pump

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002880A1 (en) * 2011-02-17 2012-08-23 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Module with variable real-time damping using magnetic shape memory material
DE102011076719A1 (en) * 2011-05-30 2012-12-06 Schaeffler Technologies AG & Co. KG Supply unit for supplying cooling water to combustion engine, has coolant pump acting upon cooling circuit with coolant, and actuator with servomotor that is connected with rack-and-pinion drive for adjusting push rod and guide plate
DE102013213210A1 (en) * 2012-07-09 2014-01-09 Behr America, Inc. Method and device for controlling a coolant flow rate through an internal combustion engine, in particular for a motor vehicle

Also Published As

Publication number Publication date
DE102015106669A1 (en) 2016-11-03
AT517131B1 (en) 2021-11-15
AT517131A2 (en) 2016-11-15
ITUA20162930A1 (en) 2017-10-27

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