ATE235003T1 - Stufenlos verstellbare zahnringpumpe - Google Patents

Stufenlos verstellbare zahnringpumpe

Info

Publication number
ATE235003T1
ATE235003T1 AT97112646T AT97112646T ATE235003T1 AT E235003 T1 ATE235003 T1 AT E235003T1 AT 97112646 T AT97112646 T AT 97112646T AT 97112646 T AT97112646 T AT 97112646T AT E235003 T1 ATE235003 T1 AT E235003T1
Authority
AT
Austria
Prior art keywords
gear pump
independently adjustable
adjustable gear
ring set
rotor
Prior art date
Application number
AT97112646T
Other languages
English (en)
Inventor
Siegfried A Dipl-Ing Eisenmann
Original Assignee
Siegfried A Dipl-Ing Eisenmann
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
Priority claimed from DE29703369U external-priority patent/DE29703369U1/de
Application filed by Siegfried A Dipl-Ing Eisenmann filed Critical Siegfried A Dipl-Ing Eisenmann
Application granted granted Critical
Publication of ATE235003T1 publication Critical patent/ATE235003T1/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to 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
    • F04C2/082—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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/05—Speed
    • F04C2270/052—Speed angular
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/20—Flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
AT97112646T 1996-12-04 1997-07-23 Stufenlos verstellbare zahnringpumpe ATE235003T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29621073 1996-12-04
DE29703369U DE29703369U1 (de) 1996-12-04 1997-02-25 Stufenlos verstellbare Zahnringpumpe

Publications (1)

Publication Number Publication Date
ATE235003T1 true ATE235003T1 (de) 2003-04-15

Family

ID=26059702

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97112646T ATE235003T1 (de) 1996-12-04 1997-07-23 Stufenlos verstellbare zahnringpumpe

Country Status (3)

Country Link
EP (1) EP0846861B1 (de)
AT (1) ATE235003T1 (de)
ES (1) ES2192242T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29816658U1 (de) 1998-09-16 2000-02-03 Trochocentric International Ag Massenausgleichssystem mit einer Schmierölpumpe für Hubkolbenmotoren
ITBO20020275A1 (it) * 2002-05-10 2003-11-10 Pierburg Spa Pompa rotativa a portata variabile , in particolare per olio
DE10338212A1 (de) * 2003-08-20 2005-03-10 Zahnradfabrik Friedrichshafen Volumenstromvariable Rotorpumpe
DE202004004231U1 (de) * 2004-03-17 2005-07-28 Härle, Hermann Volumenstromveränderbare Verdrängerpumpe
DE102006018124A1 (de) 2006-04-19 2007-10-25 Schwäbische Hüttenwerke Automotive GmbH & Co. KG Verstellbare Rotationspumpe mit Verschleißminderung
JP5141993B2 (ja) 2008-08-01 2013-02-13 アイシン精機株式会社 オイルポンプ
UA119134C2 (uk) 2012-08-08 2019-05-10 Аарон Фьюстел Роторні пристрої з розширюваними камерами, що мають регульовані проходи для робочого плинного середовища, а також системи, що мають такі пристрої
JP5814218B2 (ja) * 2012-11-30 2015-11-17 株式会社山田製作所 内接歯車式ポンプ
DE202014106121U1 (de) 2014-12-17 2015-01-15 Schwäbische Hüttenwerke Automotive GmbH Rotationspumpe mit kompakter Stellstruktur zur Verstellung des Fördervolumens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01104991A (ja) * 1986-08-27 1989-04-21 Sumitomo Electric Ind Ltd 可変容量歯車ポンプ
DE4231690A1 (de) * 1992-09-22 1994-03-24 Walter Schopf Innenzahnradpumpe mit variierbarer Förderleistung

Also Published As

Publication number Publication date
ES2192242T3 (es) 2003-10-01
EP0846861A1 (de) 1998-06-10
EP0846861B1 (de) 2003-03-19

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