EP1519044A1 - Pompe a pistons rotatifs, en particulier pour pomper des fluids charges de particules - Google Patents

Pompe a pistons rotatifs, en particulier pour pomper des fluids charges de particules Download PDF

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Publication number
EP1519044A1
EP1519044A1 EP04020942A EP04020942A EP1519044A1 EP 1519044 A1 EP1519044 A1 EP 1519044A1 EP 04020942 A EP04020942 A EP 04020942A EP 04020942 A EP04020942 A EP 04020942A EP 1519044 A1 EP1519044 A1 EP 1519044A1
Authority
EP
European Patent Office
Prior art keywords
rotary pistons
pump
motors
fluids
liquids
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.)
Granted
Application number
EP04020942A
Other languages
German (de)
English (en)
Other versions
EP1519044B1 (fr
Inventor
Heinz Deyen
Paul Krampe
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.)
Hugo Vogelsang Maschinenbau GmbH
Original Assignee
Hugo Vogelsang Maschinenbau 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 Hugo Vogelsang Maschinenbau GmbH filed Critical Hugo Vogelsang Maschinenbau GmbH
Publication of EP1519044A1 publication Critical patent/EP1519044A1/fr
Application granted granted Critical
Publication of EP1519044B1 publication Critical patent/EP1519044B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F04C2240/402—Plurality of electronically synchronised motors
    • 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
    • F04C2240/50—Bearings

Definitions

  • the invention relates to a pump for conveying liquids, from particulate laden fluids or fluids comprising a pair intermeshing multi-leaf helical rotary lobe, the in turn powered by motors and in a pump housing are stored with inlet and outlet.
  • the present invention is about a pump of the above structurally simplify this type.
  • Such pumps can without constant velocity gearbox and without synchronization be used, both in the forward and in the Reverse operation without causing interference.
  • Such pumps in connection with municipal multi-purpose vehicles having a front intake with Hydraulic connection, where you have a hydraulic pump can connect.
  • the pump is connected to the suction side by means of a hose an entrained water tank and on the pressure side to a hydraulic controllable arm connected.
  • the driver may then, e.g. Approach trees and deliberately irrigate them without getting off his vehicle got to.
  • 10 designates the housing of a pump in which cooperating rotary pistons 22 and 32 are arranged to To perform pumping operations. Not shown are the inlet and the outlet of Pump.
  • the housing 10 of the pump is with a plate 11 to the outside completed, where two holes have been placed through the plate which in turn serve to carry out waves 21 and 31.
  • Fig. 1 two hydraulic motors 20 and 30 are shown, only schematically and only partially. In any case, these are Hydraulic motors 20 and 30 with shaft ends 21 and 31 formed by outside protrude into the housing 10, 11 of the pump. To this Shaft ends 21 and 31 are the two rotary pistons 22 and 32 from axially outside deferred to the drive.
  • the rotors can be made of metal or plastic and may have an appropriate coating, so they too aggressive media can be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP04020942A 2003-09-24 2004-09-03 Pompe a pistons rotatifs, en particulier pour pomper des fluids charges de particules Expired - Lifetime EP1519044B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20314793U DE20314793U1 (de) 2003-09-24 2003-09-24 Hydraulisch angetriebene Pumpe
DE20314793U 2003-09-24

Publications (2)

Publication Number Publication Date
EP1519044A1 true EP1519044A1 (fr) 2005-03-30
EP1519044B1 EP1519044B1 (fr) 2006-06-21

Family

ID=34178076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04020942A Expired - Lifetime EP1519044B1 (fr) 2003-09-24 2004-09-03 Pompe a pistons rotatifs, en particulier pour pomper des fluids charges de particules

Country Status (3)

Country Link
EP (1) EP1519044B1 (fr)
AT (1) ATE331140T1 (fr)
DE (2) DE20314793U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014067988A2 (fr) * 2012-10-31 2014-05-08 Hugo Vogelsang Maschinenbau Gmbh Pompe a pistons rotatifs a entrainement direct
WO2018113898A1 (fr) * 2016-12-19 2018-06-28 Renk-Maag Gmbh Système d'entraînement hydraulique pour une pompe de refoulement
US11953007B2 (en) 2018-12-13 2024-04-09 Vogelsang Gmbh & Co Kg Rotary lobe pump with internal bearing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008045440B4 (de) * 2008-09-02 2017-02-09 Börger GmbH Drehkolben einer Drehkolbenpumpe und Drehkolbenpumpe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184155A (en) * 1963-04-17 1965-05-18 Cooper Bessemer Corp Motor compressor unit
US5295798A (en) * 1991-09-05 1994-03-22 Matsushita Electric Industrial Co., Ltd. Fluid rotating apparatus with rotor communicating path
DE19522555A1 (de) * 1995-06-21 1997-01-02 Sihi Ind Consult Gmbh Rotationskolbenverdichter mit zwei Rotoren
WO1997001037A1 (fr) * 1995-06-21 1997-01-09 Sihi Industry Consult Gmbh Pompe a vide
DE20305937U1 (de) * 2003-04-12 2004-05-19 Hugo Vogelsang Maschinenbau Gmbh Pumpe mit integriertem Hydraulik-Motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184155A (en) * 1963-04-17 1965-05-18 Cooper Bessemer Corp Motor compressor unit
US5295798A (en) * 1991-09-05 1994-03-22 Matsushita Electric Industrial Co., Ltd. Fluid rotating apparatus with rotor communicating path
DE19522555A1 (de) * 1995-06-21 1997-01-02 Sihi Ind Consult Gmbh Rotationskolbenverdichter mit zwei Rotoren
WO1997001037A1 (fr) * 1995-06-21 1997-01-09 Sihi Industry Consult Gmbh Pompe a vide
DE20305937U1 (de) * 2003-04-12 2004-05-19 Hugo Vogelsang Maschinenbau Gmbh Pumpe mit integriertem Hydraulik-Motor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014067988A2 (fr) * 2012-10-31 2014-05-08 Hugo Vogelsang Maschinenbau Gmbh Pompe a pistons rotatifs a entrainement direct
WO2014067988A3 (fr) * 2012-10-31 2014-11-13 Hugo Vogelsang Maschinenbau Gmbh Pompe a pistons rotatifs a entrainement direct
CN104870750A (zh) * 2012-10-31 2015-08-26 福格申机械有限公司 具有直接驱动的旋转活塞泵
JP2015535045A (ja) * 2012-10-31 2015-12-07 フーゴ・フォーゲルザング・マシネンバウ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＨｕｇｏ Ｖｏｇｅｌｓａｎｇ Ｍａｓｃｈｉｎｅｎｂａｕ Ｇｍｂｈ 直接駆動を備える回転ローブポンプ
US9719507B2 (en) 2012-10-31 2017-08-01 Hugo Vogelsang Maschinenbau Gmbh Rotary piston pump having direct drive
AU2013340894B2 (en) * 2012-10-31 2017-08-31 Hugo Vogelsang Maschinenbau Gmbh Rotary piston pump having direct drive
CN104870750B (zh) * 2012-10-31 2018-02-16 福格申机械有限公司 具有直接驱动的旋转活塞泵
WO2018113898A1 (fr) * 2016-12-19 2018-06-28 Renk-Maag Gmbh Système d'entraînement hydraulique pour une pompe de refoulement
US11953007B2 (en) 2018-12-13 2024-04-09 Vogelsang Gmbh & Co Kg Rotary lobe pump with internal bearing

Also Published As

Publication number Publication date
EP1519044B1 (fr) 2006-06-21
ATE331140T1 (de) 2006-07-15
DE20314793U1 (de) 2005-02-03
DE502004000814D1 (de) 2006-08-03

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