WO2011117154A3 - Zahnradpumpe - Google Patents

Zahnradpumpe Download PDF

Info

Publication number
WO2011117154A3
WO2011117154A3 PCT/EP2011/054135 EP2011054135W WO2011117154A3 WO 2011117154 A3 WO2011117154 A3 WO 2011117154A3 EP 2011054135 W EP2011054135 W EP 2011054135W WO 2011117154 A3 WO2011117154 A3 WO 2011117154A3
Authority
WO
WIPO (PCT)
Prior art keywords
pump
pump shaft
gearwheels
order
brake ring
Prior art date
Application number
PCT/EP2011/054135
Other languages
English (en)
French (fr)
Other versions
WO2011117154A2 (de
Inventor
Ulrich Helbing
Arkardiusz Tomzik
Dietrich Witzler
Original Assignee
Oerlikon Textile Gmbh & Co. Kg
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 Oerlikon Textile Gmbh & Co. Kg filed Critical Oerlikon Textile Gmbh & Co. Kg
Priority to EP20110709925 priority Critical patent/EP2550456B1/de
Priority to KR1020127027972A priority patent/KR101762989B1/ko
Priority to ES11709925.9T priority patent/ES2540097T3/es
Priority to CN201180015655.0A priority patent/CN103097731B/zh
Priority to MX2012010497A priority patent/MX2012010497A/es
Priority to RU2012145177/06A priority patent/RU2530692C2/ru
Publication of WO2011117154A2 publication Critical patent/WO2011117154A2/de
Priority to ZA2012/06874A priority patent/ZA201206874B/en
Priority to US13/626,045 priority patent/US9416781B2/en
Publication of WO2011117154A3 publication Critical patent/WO2011117154A3/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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/005—Removing contaminants, deposits or scale from the pump; Cleaning
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0084—Brakes, braking assemblies
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • 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
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • F04C2210/00—Fluid
    • F04C2210/20—Fluid liquid, i.e. incompressible
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

Es ist eine Zahnradpumpe mit mehreren zur Förderung eines Mediums ineinander greifenden Zahnrädern beschrieben, die in einem Pumpengehäuse drehbar gehalten sind. Eines der Zahnräder wird durch eine Pumpenwelle angetrieben, die über ein Kupplungsende mit einem Antrieb kuppelbar ist. Um insbesondere bei stark schwankenden Betriebsdrücken gleichmäßige Förderströme auch bei wechselnden Lastzuständen innerhalb einer Umdrehung der Pumpenwelle zu erhalten, ist erfindungsgemäß am Umfang der Pumpenwelle ein Bremsring angeordnet, der mit zumindest einer Bremsfläche auf eine Reibfläche der Pumpenwelle oder auf eine Reibfläche des Pumpengehäuses wirkt.
PCT/EP2011/054135 2010-03-25 2011-03-18 Zahnradpumpe WO2011117154A2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP20110709925 EP2550456B1 (de) 2010-03-25 2011-03-18 Zahnradpumpe
KR1020127027972A KR101762989B1 (ko) 2010-03-25 2011-03-18 기어 펌프
ES11709925.9T ES2540097T3 (es) 2010-03-25 2011-03-18 Bomba de engranaje
CN201180015655.0A CN103097731B (zh) 2010-03-25 2011-03-18 齿轮泵
MX2012010497A MX2012010497A (es) 2010-03-25 2011-03-18 Bomba de engranajes.
RU2012145177/06A RU2530692C2 (ru) 2010-03-25 2011-03-18 Шестеренчатый насос
ZA2012/06874A ZA201206874B (en) 2010-03-25 2012-09-13 Gear pump
US13/626,045 US9416781B2 (en) 2010-03-25 2012-09-25 Gear pump including friction brake ring to generate uniform conveyance flow

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010012653A DE102010012653A1 (de) 2010-03-25 2010-03-25 Zahnradpumpe
DE102010012653.5 2010-03-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/626,045 Continuation-In-Part US9416781B2 (en) 2010-03-25 2012-09-25 Gear pump including friction brake ring to generate uniform conveyance flow

Publications (2)

Publication Number Publication Date
WO2011117154A2 WO2011117154A2 (de) 2011-09-29
WO2011117154A3 true WO2011117154A3 (de) 2013-05-02

Family

ID=44503740

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/054135 WO2011117154A2 (de) 2010-03-25 2011-03-18 Zahnradpumpe

Country Status (10)

Country Link
US (1) US9416781B2 (de)
EP (1) EP2550456B1 (de)
KR (1) KR101762989B1 (de)
CN (1) CN103097731B (de)
DE (1) DE102010012653A1 (de)
ES (1) ES2540097T3 (de)
MX (1) MX2012010497A (de)
RU (1) RU2530692C2 (de)
WO (1) WO2011117154A2 (de)
ZA (1) ZA201206874B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013215449A1 (de) * 2013-08-06 2015-02-12 Robert Bosch Gmbh Kupplungseinrichtung für eine Dosierpumpe
WO2016026091A1 (zh) * 2014-08-19 2016-02-25 湖南机油泵股份有限公司 内燃机的机油泵
RU2583197C1 (ru) * 2015-04-07 2016-05-10 Акционерное общество "Каменскволокно" (АО "Каменскволокно") Шестеренный дозирующий насос
CN105298705B (zh) * 2015-10-23 2017-11-24 北京航科发动机控制系统科技有限公司 一种通过测力保证轴承和衬套紧固的方法
CN106481553A (zh) * 2016-11-11 2017-03-08 温州大学 一种外啮合齿轮泵的阻尼制动结构
DE102022000385A1 (de) 2022-02-01 2023-08-03 Oerlikon Textile Gmbh & Co. Kg Außenzahnradpumpe mit Wellendichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008113712A1 (de) * 2007-03-20 2008-09-25 Oerlikon Textile Gmbh & Co. Kg Zahnradpumpe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279775A (en) * 1939-11-27 1942-04-14 Mergenthaler Linotype Gmbh Brake for revolving machine parts
SU1435825A1 (ru) * 1987-03-11 1988-11-07 Предприятие П/Я Ю-9796 Вакуумный насос
US5299676A (en) 1991-08-15 1994-04-05 Ivg Australia Pty. Limited Rotation check mechanism
DE4408164C2 (de) * 1994-03-11 2003-02-27 Johann Spreitzer Hydraulische Klemmeinrichtung für drehend angetriebene Wellen
RU2109988C1 (ru) * 1996-03-26 1998-04-27 Андрей Рудольфович Сплошнов Роторная машина
JPH10274171A (ja) * 1997-01-31 1998-10-13 United Dominion Ind Inc 定位置洗浄ギヤポンプ
ATE339615T1 (de) 2000-06-14 2006-10-15 Saurer Gmbh & Co Kg Abspülbare zahnradpumpe
DE102004052558A1 (de) * 2004-10-29 2006-05-04 Saurer Gmbh & Co. Kg Zahnradpumpe
DE102005059563A1 (de) 2005-12-13 2007-06-14 Dürr Systems GmbH Dosierpumpe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008113712A1 (de) * 2007-03-20 2008-09-25 Oerlikon Textile Gmbh & Co. Kg Zahnradpumpe

Also Published As

Publication number Publication date
US20130034463A1 (en) 2013-02-07
RU2530692C2 (ru) 2014-10-10
KR20130009998A (ko) 2013-01-24
EP2550456B1 (de) 2015-05-06
ES2540097T3 (es) 2015-07-08
CN103097731B (zh) 2016-03-30
ZA201206874B (en) 2013-08-28
KR101762989B1 (ko) 2017-07-28
DE102010012653A1 (de) 2011-09-29
EP2550456A2 (de) 2013-01-30
RU2012145177A (ru) 2014-04-27
CN103097731A (zh) 2013-05-08
MX2012010497A (es) 2012-10-15
WO2011117154A2 (de) 2011-09-29
US9416781B2 (en) 2016-08-16

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