WO2015051784A3 - Strömungsmaschine welche sowohl als hydraulischer motor als auch als pumpe betrieben werden kann - Google Patents

Strömungsmaschine welche sowohl als hydraulischer motor als auch als pumpe betrieben werden kann Download PDF

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Publication number
WO2015051784A3
WO2015051784A3 PCT/DE2014/100352 DE2014100352W WO2015051784A3 WO 2015051784 A3 WO2015051784 A3 WO 2015051784A3 DE 2014100352 W DE2014100352 W DE 2014100352W WO 2015051784 A3 WO2015051784 A3 WO 2015051784A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbomachine
operated
control device
pump
function
Prior art date
Application number
PCT/DE2014/100352
Other languages
English (en)
French (fr)
Other versions
WO2015051784A2 (de
Inventor
Reginald R. BAUM
Robert Röss
Original Assignee
4-QM hydraulics GmbH
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 4-QM hydraulics GmbH filed Critical 4-QM hydraulics GmbH
Priority to US15/028,192 priority Critical patent/US11174859B2/en
Priority to CN201480061413.9A priority patent/CN105814313B/zh
Priority to EP14809757.9A priority patent/EP3055573B1/de
Priority to PL14809757T priority patent/PL3055573T3/pl
Priority to ES14809757T priority patent/ES2862130T3/es
Priority to DK14809757.9T priority patent/DK3055573T3/da
Publication of WO2015051784A2 publication Critical patent/WO2015051784A2/de
Publication of WO2015051784A3 publication Critical patent/WO2015051784A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/08—Rotary-piston engines of intermeshing-engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Strömungsmaschine (1), welche sowohl als Motor als auch als Pumpe betrieben werden kann, mit axial fest gelagerter Welle, umfassend ein Leistungsteil mit rotierendem Zu- und Ablauf (2) sowie eine zugehörige Steuerung (3). Die Strömungsmaschine (1) besitzt aufgrund der drehrichtungsunabhängig gemachten Axialkräfte (Fgx) einen wesentlich verbesserte Zuverlässigkeit und aufgrund der Anpassung der Dichtkräfte einen wesentlich besseren Wirkungsgrad (η) in beiden Laufrichtungen. Sie kann sowohl mit Fluiden als auch mit Gasen betrieben werden. Die Strömungsmaschine (1) kann mit einer Steuervorrichtung (13) und einem Antrieb (14) für die Steuervorrichtung erweitert werden, um eine Freilauffunktion, eine Bremsfunktion und/oder eine Blockierfunktion zu erhalten, sowie um die Kennlinien (K0, K1, K2, K3) im gesamten Regelbereich zu verschieben, zu verändern und zu optimieren. Die Strömungsmaschine (1) besitzt im Rechts- und Linkslauf prinzipiell die gleichen Eigenschaften, welche aber über die Steuervorrichtung (13) verändert und optimiert werden können. Als Leistungsteil (2) eignen sich GEROTOR Maschinen, axiale und radiale Kolbenmaschinen sowohl in geregelter als auch in ungeregelter Ausführung.
PCT/DE2014/100352 2013-10-08 2014-10-08 Strömungsmaschine WO2015051784A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US15/028,192 US11174859B2 (en) 2013-10-08 2014-10-08 Turbomachine which can be operated both as hydraulic motor and as pump
CN201480061413.9A CN105814313B (zh) 2013-10-08 2014-10-08 既能作为液压马达又能作为泵运行的涡轮机
EP14809757.9A EP3055573B1 (de) 2013-10-08 2014-10-08 Strömungsmaschine welche sowohl als hydraulischer motor als auch als pumpe betrieben werden kann.
PL14809757T PL3055573T3 (pl) 2013-10-08 2014-10-08 Maszyna przepływowa, która może być użytkowana zarówno jako silnik hydrauliczny, jak i jako pompa
ES14809757T ES2862130T3 (es) 2013-10-08 2014-10-08 Turbomáquina que puede ser operada tanto como motor hidráulico, como también como bomba
DK14809757.9T DK3055573T3 (da) 2013-10-08 2014-10-08 Strømningsmaskine, der både kan drives som hydraulisk motor og som pumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013111098.3A DE102013111098B3 (de) 2013-10-08 2013-10-08 Strömungsmaschine
DE102013111098.3 2013-10-08

Publications (2)

Publication Number Publication Date
WO2015051784A2 WO2015051784A2 (de) 2015-04-16
WO2015051784A3 true WO2015051784A3 (de) 2015-06-04

Family

ID=51787787

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/100352 WO2015051784A2 (de) 2013-10-08 2014-10-08 Strömungsmaschine

Country Status (8)

Country Link
US (1) US11174859B2 (de)
EP (1) EP3055573B1 (de)
CN (1) CN105814313B (de)
DE (1) DE102013111098B3 (de)
DK (1) DK3055573T3 (de)
ES (1) ES2862130T3 (de)
PL (1) PL3055573T3 (de)
WO (1) WO2015051784A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107762718B (zh) * 2016-08-16 2020-03-17 博罗承创精密工业有限公司 一种气动马达

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015551A1 (de) * 1980-04-23 1981-10-29 G.L. Rexroth Gmbh, 8770 Lohr Kreiskolbenmaschine
DE3029997A1 (de) * 1980-08-08 1982-02-18 Danfoss A/S, 6430 Nordborg Hydraulischer kreiskolbenmotor
DE19520405A1 (de) * 1995-06-08 1996-12-12 Danfoss As Hydraulischer Kreiskolbenmotor
EP1074740A1 (de) * 1999-08-03 2001-02-07 Siegfried A. Dipl.-Ing. Eisenmann Hydrostatische Kreiskolbenmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572983A (en) * 1969-11-07 1971-03-30 Germane Corp Fluid-operated motor
US3853435A (en) * 1972-11-03 1974-12-10 Kayaba Industry Co Ltd Gerotor device with gear drive for commutator valve
US3799201A (en) * 1973-04-05 1974-03-26 Danfoss As Distributor valve for an internally shafted orbital piston machine
DE3424883A1 (de) * 1984-07-06 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US4992034A (en) * 1989-04-24 1991-02-12 Eaton Corporation Low-speed, high-torque gerotor motor and improved valving therefor
CH701073B1 (de) 2004-07-22 2010-11-30 Siegfried A Dipl-Ing Eisenmann Hydrostatischer Kreiskolbenmotor.
DE102005014654B4 (de) * 2005-03-31 2014-03-06 Gkn Driveline International Gmbh Kraftfahrzeug-Hydraulikpumpe
DE102008025054B4 (de) * 2008-05-26 2011-04-28 Böhner-EH GmbH Hydraulikeinheit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015551A1 (de) * 1980-04-23 1981-10-29 G.L. Rexroth Gmbh, 8770 Lohr Kreiskolbenmaschine
DE3029997A1 (de) * 1980-08-08 1982-02-18 Danfoss A/S, 6430 Nordborg Hydraulischer kreiskolbenmotor
DE19520405A1 (de) * 1995-06-08 1996-12-12 Danfoss As Hydraulischer Kreiskolbenmotor
EP1074740A1 (de) * 1999-08-03 2001-02-07 Siegfried A. Dipl.-Ing. Eisenmann Hydrostatische Kreiskolbenmaschine

Also Published As

Publication number Publication date
WO2015051784A2 (de) 2015-04-16
US20160252083A1 (en) 2016-09-01
EP3055573B1 (de) 2021-01-27
DE102013111098B3 (de) 2014-11-13
DK3055573T3 (da) 2021-04-12
EP3055573A2 (de) 2016-08-17
PL3055573T3 (pl) 2021-08-16
ES2862130T3 (es) 2021-10-07
US11174859B2 (en) 2021-11-16
CN105814313B (zh) 2018-08-31
CN105814313A (zh) 2016-07-27

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