ATE256251T1 - Umlaufverdrängermaschine mit wenigstens zwei aussenverzahnten förderzahnrädern und gehäuse für eine solche maschine - Google Patents

Umlaufverdrängermaschine mit wenigstens zwei aussenverzahnten förderzahnrädern und gehäuse für eine solche maschine

Info

Publication number
ATE256251T1
ATE256251T1 AT00972568T AT00972568T ATE256251T1 AT E256251 T1 ATE256251 T1 AT E256251T1 AT 00972568 T AT00972568 T AT 00972568T AT 00972568 T AT00972568 T AT 00972568T AT E256251 T1 ATE256251 T1 AT E256251T1
Authority
AT
Austria
Prior art keywords
machine
housing
gears
externally toothed
annular displacement
Prior art date
Application number
AT00972568T
Other languages
English (en)
Inventor
Johann Sagawe
Gottfried Sagawe
Original Assignee
Schaefer Volker
Spaeth Ewald
Johann Sagawe
Gottfried Sagawe
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 Schaefer Volker, Spaeth Ewald, Johann Sagawe, Gottfried Sagawe filed Critical Schaefer Volker
Application granted granted Critical
Publication of ATE256251T1 publication Critical patent/ATE256251T1/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2/086—Carter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Transmission Devices (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Gear Transmission (AREA)
  • Basic Packing Technique (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
AT00972568T 1999-08-27 2000-08-28 Umlaufverdrängermaschine mit wenigstens zwei aussenverzahnten förderzahnrädern und gehäuse für eine solche maschine ATE256251T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19940730A DE19940730A1 (de) 1999-08-27 1999-08-27 Außenzahnradpumpe
PCT/DE2000/002927 WO2001016489A2 (de) 1999-08-27 2000-08-28 Umlaufverdrängermaschine mit wenigstens 2 aussenverzahnten förderzahnrädern

Publications (1)

Publication Number Publication Date
ATE256251T1 true ATE256251T1 (de) 2003-12-15

Family

ID=7919838

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00972568T ATE256251T1 (de) 1999-08-27 2000-08-28 Umlaufverdrängermaschine mit wenigstens zwei aussenverzahnten förderzahnrädern und gehäuse für eine solche maschine

Country Status (7)

Country Link
US (1) US6705847B1 (de)
EP (1) EP1212533B1 (de)
AT (1) ATE256251T1 (de)
AU (1) AU1128401A (de)
DE (4) DE19940730A1 (de)
PL (1) PL353161A1 (de)
WO (1) WO2001016489A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0401484D0 (en) * 2004-01-23 2004-02-25 Boc Group Plc Screw pump
US7094042B1 (en) * 2004-04-01 2006-08-22 Hamilton Sundstrand Corporation Dual-inlet gear pump with unequal flow capability
EP1925822A1 (de) 2006-11-21 2008-05-28 Johann Sagawe Umlaufverdrängermaschine
US8099957B2 (en) 2010-03-31 2012-01-24 Ford Global Technologies, Llc Dual-inlet supercharger for EGR flow control
US8992192B2 (en) 2011-02-25 2015-03-31 Hamilton Sundstrand Corporation Input shaft lubrication for gear pump
US9677559B2 (en) 2011-02-25 2017-06-13 Hamilton Sundstrand Corporation Bearing face geometry for gear pump
US8801410B2 (en) 2011-02-25 2014-08-12 Hamilton Sundstrand Corporation Coupling shaft for gear pump
US8814547B2 (en) 2011-02-25 2014-08-26 Hamilton Sundstrand Corporation Seal retaining sleeve for gear pump
US8911222B2 (en) 2011-02-25 2014-12-16 Hamilton Sundstrand Corporation Input shaft assembly for gear pump
DE102017108484A1 (de) 2017-04-21 2018-10-25 Eberhard Kist Umlaufverdrängermaschine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE190361C (de) *
DE254645C (de) *
DE323327C (de) * 1918-07-07 1920-07-20 Fried Krupp Akt Ges Germaniawe Raschlaufende Zahnradpumpe mit Zufuehrung der Foerderfluessigkeit durch Geschwindigkeitsduesen
DE328963C (de) * 1919-06-11 1920-11-11 Daimler Motoren Zahnradpumpe, insbesondere zur Brennstoffoerderung bei Verbrennungskraftmaschinen
DE462251C (de) * 1925-07-17 1928-07-06 Eduard Gerberich Zahnrad-Spinnpumpe fuer die Foerderung von Viskose an Kunstseide-Spinnmaschinen
DE867652C (de) * 1940-07-12 1953-02-19 Du Pont Zahnradpumpe fuer Fluessigkeiten
GB547463A (en) * 1941-02-27 1942-08-28 Cyril Armer Improvements in gear-pumps
US2301496A (en) * 1941-03-24 1942-11-10 Loyd I Aldrich Fuel pumping system
FR948868A (fr) * 1947-06-24 1949-08-12 Perfectionnement aux pompes à engrenages
US2944487A (en) * 1956-08-03 1960-07-12 Cherry Burrell Corp Gear pump
US3133506A (en) * 1961-08-15 1964-05-19 Luciani Louis Gear pump having internal bearings and seals
FR1405724A (fr) * 1964-08-21 1965-07-09 Lucas Industries Ltd Pompe à engrenages
GB1250927A (de) * 1969-07-08 1971-10-27
US4631009A (en) * 1984-07-18 1986-12-23 Sundstrand Corporation Lubrication scavenge system
DE19533215A1 (de) * 1995-09-08 1997-03-13 Hydraulik Ring Gmbh Zahnradpumpe
DE19638332C2 (de) * 1996-09-19 2000-07-20 Bosch Gmbh Robert Förderpumpe

Also Published As

Publication number Publication date
AU1128401A (en) 2001-03-26
DE50004747D1 (de) 2004-01-22
US6705847B1 (en) 2004-03-16
EP1212533A2 (de) 2002-06-12
DE19940730A1 (de) 2001-03-01
DE20014740U1 (de) 2000-12-21
EP1212533B1 (de) 2003-12-10
WO2001016489A2 (de) 2001-03-08
WO2001016489A3 (de) 2001-11-22
PL353161A1 (en) 2003-10-20
DE10082587D2 (de) 2002-07-25

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Legal Events

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