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WO2007037718A1 - Machine rotative trochiforme (et variantes) - Google Patents

Machine rotative trochiforme (et variantes) Download PDF

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Publication number
WO2007037718A1
WO2007037718A1 PCT/RU2006/000368 RU2006000368W WO2007037718A1 WO 2007037718 A1 WO2007037718 A1 WO 2007037718A1 RU 2006000368 W RU2006000368 W RU 2006000368W WO 2007037718 A1 WO2007037718 A1 WO 2007037718A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
external
rotors
internal
teeth
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.)
Ceased
Application number
PCT/RU2006/000368
Other languages
English (en)
Russian (ru)
Inventor
Ivan Solomonovich Pyatov
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2007037718A1 publication Critical patent/WO2007037718A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating

Definitions

  • the invention relates to the field of engineering, in particular
  • volumetric displacement hydraulic machines namely hydraulic
  • the objective of the invention is to increase the reliability and
  • the surface according to the invention is provided with elastic resilient
  • each tooth of the external rotor at the mid-height of this tooth thickness / s / of the flat annular surface of each end disk
  • D is the outer diameter of the outer rotor, mm.
  • d is the diameter of the hollows of the inner rotor, mm.
  • the external rotor can be equipped with through-holes
  • an external rotor is made along the perimeter of its cross section.
  • Both rotors can be made of polymeric materials.
  • the annular surface according to the invention is provided with an elastic
  • the end disk is made in accordance with the ratio:
  • D is the outer diameter of the outer rotor, mm.
  • d is the diameter of the hollows of the inner rotor, mm.
  • the external rotor can be equipped with through-holes,
  • an external rotor is made along the perimeter of its cross section.
  • Both rotors can be made of polymeric materials.
  • FIG. 1 schematically shows a longitudinal section of a trochoid
  • FIG. 2 cross section of a trochoid rotary machine with
  • FIG. 3 cross section of a trochoid rotary machine without
  • FIG. 4 longitudinal section of a trochoid rotary machine
  • FIG. 5 is a longitudinal section of a trochoid rotary machine
  • a trochoid rotary machine is placed inside the housing for 1 s
  • the inner rotor 8 is rigid
  • the external rotor 6 may be
  • the teeth 9 of the inner rotor 8 are made included in
  • a disk with an external rotor 6 can be performed as by
  • Both rotors 6 and 8 can be
  • the trochoid rotary machine can work as in pump mode
  • annular surface reduces leakage due to elimination of gaps and sealing of working cavities 15 and 16, increasing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

L'invention appartient au domaine des constructions mécaniques et notamment des machines hydrauliques à déplacement volumique, et plus précisément des moteurs hydrauliques et des pompes à engrènement interne des rotors, notamment leur réalisation multiphasée. La machine comprend un rotor externe (6) avec des dents internes (7) et un rotor interne (8) muni de dents externes (9) et monté de façon excentrique, qui est rigidement lié à un arbre de manière à former deux cavités actives d'aspiration et d'éjection entre les dents et les logements des deux rotors, ainsi que des disques d'extrémité annulaires (21, 22) coaxiaux avec le rotor interne (6) et adhérant par la surface plane annulaire aux deux extrémités des rotors interne et externe (6, 8), sur toute l'épaisseur de cette surface annulaire. La machine est munie d'un revêtement polymère souple. Les disques d'extrémité annulaires (21, 22) sont reliés aux extrémités du rotor interne (6) de manière à former une pièce de rotation unique au moyen d'éléments filetés. L'épaisseur de la surface annulaire plane de chaque disque d'extrémité est choisie (21, 22) en fonction d'un rapport prédéterminé.
PCT/RU2006/000368 2005-09-30 2006-07-12 Machine rotative trochiforme (et variantes) Ceased WO2007037718A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2005130338 2005-09-30
RU2005130338/06A RU2283441C1 (ru) 2005-09-30 2005-09-30 Трохоидная роторная машина (варианты)

Publications (1)

Publication Number Publication Date
WO2007037718A1 true WO2007037718A1 (fr) 2007-04-05

Family

ID=37112947

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2006/000368 Ceased WO2007037718A1 (fr) 2005-09-30 2006-07-12 Machine rotative trochiforme (et variantes)

Country Status (2)

Country Link
RU (1) RU2283441C1 (fr)
WO (1) WO2007037718A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2008148909A (ru) * 2008-12-12 2010-06-20 Андрей Викторович Бродовский (RU) Роторно-поршневая машина объемного действия
RU2008148908A (ru) * 2008-12-12 2010-06-20 Андрей Викторович Бродовский (RU) Роторно-поршневая машина объемного действия

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1563598A (en) * 1925-04-13 1925-12-01 Delbert G Wakeman Building construction
US3361074A (en) * 1965-01-15 1968-01-02 Eckerle Otto Gear pump having a rotor shaft integral with the crown gear
DE3633329A1 (de) * 1986-10-01 1988-04-07 Pierburg Gmbh Drehkolbenmaschine
US4850831A (en) * 1985-08-31 1989-07-25 H. C. Felix Wankel Interengaging rotors having internal axes and specific sidewall construction
SU1714164A2 (ru) * 1987-09-22 1992-02-23 Всесоюзный Научно-Исследовательский И Проектный Институт По Переработке Газа Роторна машина

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003322088A (ja) * 2002-03-01 2003-11-14 Mitsubishi Materials Corp オイルポンプロータ
RU2250340C2 (ru) * 2002-08-30 2005-04-20 Открытое акционерное общество Научно-производственное объединение "Буровая техника" Героторный механизм
US6695604B1 (en) * 2002-09-27 2004-02-24 Visteon Global Technologies, Inc. Automotive fuel pump gear assembly having lifting and lubricating features

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1563598A (en) * 1925-04-13 1925-12-01 Delbert G Wakeman Building construction
US3361074A (en) * 1965-01-15 1968-01-02 Eckerle Otto Gear pump having a rotor shaft integral with the crown gear
US4850831A (en) * 1985-08-31 1989-07-25 H. C. Felix Wankel Interengaging rotors having internal axes and specific sidewall construction
DE3633329A1 (de) * 1986-10-01 1988-04-07 Pierburg Gmbh Drehkolbenmaschine
SU1714164A2 (ru) * 1987-09-22 1992-02-23 Всесоюзный Научно-Исследовательский И Проектный Институт По Переработке Газа Роторна машина

Also Published As

Publication number Publication date
RU2283441C1 (ru) 2006-09-10

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