JP2999279B2 - 内接形歯車ポンプ - Google Patents

内接形歯車ポンプ

Info

Publication number
JP2999279B2
JP2999279B2 JP3048162A JP4816291A JP2999279B2 JP 2999279 B2 JP2999279 B2 JP 2999279B2 JP 3048162 A JP3048162 A JP 3048162A JP 4816291 A JP4816291 A JP 4816291A JP 2999279 B2 JP2999279 B2 JP 2999279B2
Authority
JP
Japan
Prior art keywords
leaf spring
gear
outlet
ring
section
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.)
Expired - Lifetime
Application number
JP3048162A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05248360A (ja
Inventor
ヘルテル ジークフリート
オットー ディーター
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.)
Magna Powertrain Hueckeswagen GmbH
Original Assignee
LuK Automobiltechnik GmbH and 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 LuK Automobiltechnik GmbH and Co KG filed Critical LuK Automobiltechnik GmbH and Co KG
Publication of JPH05248360A publication Critical patent/JPH05248360A/ja
Application granted granted Critical
Publication of JP2999279B2 publication Critical patent/JP2999279B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F04C15/064—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps
    • F04C15/066—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps of the non-return type
    • F04C15/068—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps of the non-return type of the elastic type, e.g. reed 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
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP3048162A 1990-03-15 1991-03-13 内接形歯車ポンプ Expired - Lifetime JP2999279B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4008210 1990-03-15
DE4008210.5 1990-03-15

Publications (2)

Publication Number Publication Date
JPH05248360A JPH05248360A (ja) 1993-09-24
JP2999279B2 true JP2999279B2 (ja) 2000-01-17

Family

ID=6402221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3048162A Expired - Lifetime JP2999279B2 (ja) 1990-03-15 1991-03-13 内接形歯車ポンプ

Country Status (3)

Country Link
JP (1) JP2999279B2 (enrdf_load_stackoverflow)
DE (1) DE4107704C2 (enrdf_load_stackoverflow)
FR (1) FR2659695A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412980C2 (de) * 1993-04-28 1999-05-06 Luk Automobiltech Gmbh & Co Kg Hydraulikpumpe
WO2007048382A1 (de) * 2005-10-27 2007-05-03 Ixetic Hückeswagen Gmbh Pumpe
US9068456B2 (en) 2010-05-05 2015-06-30 Ener-G-Rotors, Inc. Fluid energy transfer device with improved bearing assemblies
US8714951B2 (en) 2011-08-05 2014-05-06 Ener-G-Rotors, Inc. Fluid energy transfer device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2154880A (en) * 1935-12-24 1939-04-18 Landers Frary & Clark Valve
FR1541789A (fr) * 1967-08-31 1968-10-11 Dispositif d'obturation des orifices d'aspiration et de refoulement des pompes à grande vitesse
DE1903256C3 (de) * 1969-01-23 1975-03-13 Daimler-Benz Ag, 7000 Stuttgart Ventilanordnung für Kolbenpumpen
DE3005657C2 (de) * 1980-02-15 1987-01-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Zahnradpumpe
US4573888A (en) * 1983-09-09 1986-03-04 Aspen Laboratories, Inc. Fluid pump
CA1224971A (en) * 1983-12-05 1987-08-04 Charles H. Tuckey Gear rotor fuel pump
DE3444859A1 (de) * 1983-12-14 1985-06-27 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Rotationszellenpumpe fuer hydrauliksysteme
DE3772775D1 (de) * 1986-07-19 1991-10-10 Barmag Barmer Maschf Innenzahnradpumpe.
DE3869737D1 (de) * 1987-11-07 1992-05-07 Barmag Barmer Maschf Innenzahnradpumpe.

Also Published As

Publication number Publication date
FR2659695A1 (fr) 1991-09-20
JPH05248360A (ja) 1993-09-24
DE4107704A1 (de) 1991-09-19
DE4107704C2 (de) 1994-12-01
FR2659695B1 (enrdf_load_stackoverflow) 1995-03-03

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