ATE419464T1 - Drehkolbenpumpe mit einem pumpengehäuse und zwei zweiflügeligen drehkolben - Google Patents

Drehkolbenpumpe mit einem pumpengehäuse und zwei zweiflügeligen drehkolben

Info

Publication number
ATE419464T1
ATE419464T1 AT05783062T AT05783062T ATE419464T1 AT E419464 T1 ATE419464 T1 AT E419464T1 AT 05783062 T AT05783062 T AT 05783062T AT 05783062 T AT05783062 T AT 05783062T AT E419464 T1 ATE419464 T1 AT E419464T1
Authority
AT
Austria
Prior art keywords
rotary
pump
rotary piston
pistons
radius
Prior art date
Application number
AT05783062T
Other languages
English (en)
Inventor
Alois Boerger
Original Assignee
Boerger 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 Boerger Gmbh filed Critical Boerger Gmbh
Application granted granted Critical
Publication of ATE419464T1 publication Critical patent/ATE419464T1/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
    • F04C2/126—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 radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots 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
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
AT05783062T 2004-08-05 2005-08-02 Drehkolbenpumpe mit einem pumpengehäuse und zwei zweiflügeligen drehkolben ATE419464T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004037995 2004-08-05
DE102005017575A DE102005017575A1 (de) 2004-08-05 2005-04-16 Drehkolbenpumpe mit einem Pumpengehäuse und zwei zweiflügeligen Drehkolben

Publications (1)

Publication Number Publication Date
ATE419464T1 true ATE419464T1 (de) 2009-01-15

Family

ID=35355649

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05783062T ATE419464T1 (de) 2004-08-05 2005-08-02 Drehkolbenpumpe mit einem pumpengehäuse und zwei zweiflügeligen drehkolben

Country Status (5)

Country Link
US (1) US20090123319A1 (de)
EP (1) EP1797327B1 (de)
AT (1) ATE419464T1 (de)
DE (2) DE102005017575A1 (de)
WO (1) WO2006015766A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041633A1 (de) * 2006-09-05 2008-03-13 Herold & Co. Gmbh Pumpe
FR2921444A1 (fr) * 2007-09-26 2009-03-27 Alcatel Lucent Sas Pompe a vide a deux rotors helicoidaux.
DE102008045440B4 (de) * 2008-09-02 2017-02-09 Börger GmbH Drehkolben einer Drehkolbenpumpe und Drehkolbenpumpe
DE202009012158U1 (de) 2009-09-08 2011-02-03 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe
DE202010011626U1 (de) 2010-08-20 2010-10-21 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe
DE202010012494U1 (de) * 2010-09-13 2011-12-15 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe und Drehkolben
DE202010015439U1 (de) 2010-11-16 2012-02-17 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe und Gehäuse-Halbschale für selbige
DE202011100622U1 (de) * 2011-05-12 2012-08-14 Hugo Vogelsang Maschinenbau Gmbh Vorrichtung zum Abdichten eines Pumpraums einer Drehkolbenpumpe, sowie Drehkolbenpumpe mit selbiger
WO2013019948A1 (en) * 2011-08-03 2013-02-07 Ramos Rolando Nico M Piston with replaceable and/or adjustable surfaces
DE202012010401U1 (de) * 2012-10-31 2014-02-03 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe mit Direktantrieb
DE102013110091B3 (de) * 2013-09-13 2015-02-12 Pfeiffer Vacuum Gmbh Wälzkolbenpumpe mit zwei Rotoren
CN108916038B (zh) * 2018-06-28 2019-10-11 兰州理工大学 一种大功率低脉动凸轮转子泵
CN109460581B (zh) * 2018-10-15 2023-01-13 扬州大学 一种球形泵排量计算方法
DE102018008264B4 (de) * 2018-10-18 2020-11-12 Doris Korthaus Drehkolbenpumpe mit Verschleißelementen zur Förderung von mit Feststoffen durchsetzten Fördermedien
DE102022120550A1 (de) 2022-08-15 2024-02-15 Börger GmbH Pumpengehäuse für eine Drehkolbenpumpe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US704224A (en) * 1902-01-11 1902-07-08 P H & F M Roots Company Rotary pump.
US1361423A (en) * 1916-04-19 1920-12-07 Waterous Engine Works Company Rotary pump
US3105634A (en) * 1960-12-27 1963-10-01 Polysius Gmbh Rotary piston for a roots blower
DE2108714B2 (de) * 1971-02-24 1973-05-30 Gebr Wmkelstrater GmbH, 5600 Wuppertal Barmen Parallel- und aussenachsige rotationskolbenmaschine
JP2946010B2 (ja) * 1993-03-15 1999-09-06 小倉クラッチ株式会社 エアポンプ
DE4330085A1 (de) * 1993-09-06 1995-03-09 Hugo Vogelsang Maschinenbau Gm Rotationskolben für Verdrängerpumpen nach dem Roots-Prinzip für inkompressible Medien
DE19802264C1 (de) * 1998-01-22 1998-11-26 Boerger Gmbh Rotorpumpe

Also Published As

Publication number Publication date
EP1797327B1 (de) 2008-12-31
US20090123319A1 (en) 2009-05-14
DE102005017575A1 (de) 2006-03-16
WO2006015766A1 (de) 2006-02-16
EP1797327A1 (de) 2007-06-20
DE502005006392D1 (de) 2009-02-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee