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EA200301179A1 - ROTOR COMPRESSOR - Google Patents

ROTOR COMPRESSOR

Info

Publication number
EA200301179A1
EA200301179A1 EA200301179A EA200301179A EA200301179A1 EA 200301179 A1 EA200301179 A1 EA 200301179A1 EA 200301179 A EA200301179 A EA 200301179A EA 200301179 A EA200301179 A EA 200301179A EA 200301179 A1 EA200301179 A1 EA 200301179A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sleeve
housing
rotation
rotor compressor
rotating sleeve
Prior art date
Application number
EA200301179A
Other languages
Russian (ru)
Other versions
EA005220B1 (en
Inventor
Константин Евгеньевич Стародетко
Чеслав Брониславович Дробышевский
Original Assignee
Константин Евгеньевич Стародетко
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 Константин Евгеньевич Стародетко filed Critical Константин Евгеньевич Стародетко
Priority to EA200301179A priority Critical patent/EA005220B1/en
Priority to PCT/EA2004/000004 priority patent/WO2005052373A2/en
Priority to CNA200480002829XA priority patent/CN1836108A/en
Publication of EA200301179A1 publication Critical patent/EA200301179A1/en
Publication of EA005220B1 publication Critical patent/EA005220B1/en

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/348—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes positively engaging, with circumferential play, an outer rotatable member
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/001—Radial sealings for working fluid
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Изобретение относится к роторным машинам, которые могут быть использованы, например, в качестве компрессоров. Задачей настоящего изобретения является повышение эффективности работы машины в качестве компрессора воздуха на больших скоростях вращения. Поставленная задача решается тем, что вращающаяся втулка установлена в корпусе на подшипниках, входное окно в корпусе выполнено тангенциальным по касательной в направлении вращения втулки, а на втулке выполнены продольные окна. Имеются и другие отличия от прототипа. Преимуществом заявляемого изобретения является его более высокая эффективность, достигаемая за счет снижения трения вращающейся втулки и возможности использования динамики набегающих потоков воздуха.The invention relates to rotary machines that can be used, for example, as compressors. The present invention is to increase the efficiency of the machine as an air compressor at high speeds of rotation. The problem is solved in that the rotating sleeve is installed in the housing on the bearings, the entrance window in the housing is made tangential tangentially in the direction of rotation of the sleeve, and longitudinal windows are made on the sleeve. There are other differences from the prototype. The advantage of the claimed invention is its higher efficiency, achieved by reducing the friction of the rotating sleeve and the possibility of using the dynamics of incoming air flows.

EA200301179A 2003-11-26 2003-11-26 Rotary compressor EA005220B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EA200301179A EA005220B1 (en) 2003-11-26 2003-11-26 Rotary compressor
PCT/EA2004/000004 WO2005052373A2 (en) 2003-11-26 2004-11-24 Rotary compressor
CNA200480002829XA CN1836108A (en) 2003-11-26 2004-11-24 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200301179A EA005220B1 (en) 2003-11-26 2003-11-26 Rotary compressor

Publications (2)

Publication Number Publication Date
EA200301179A1 true EA200301179A1 (en) 2004-12-30
EA005220B1 EA005220B1 (en) 2004-12-30

Family

ID=34585820

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200301179A EA005220B1 (en) 2003-11-26 2003-11-26 Rotary compressor

Country Status (3)

Country Link
CN (1) CN1836108A (en)
EA (1) EA005220B1 (en)
WO (1) WO2005052373A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2470184C2 (en) 2008-01-29 2012-12-20 Дафын Фынтай Флуид Машинери Технолоджи Ко., Лтд. Rotary compressor
ITTO20080260A1 (en) * 2008-04-03 2009-10-04 Vhit Spa ROTARY VOLUMETRIC PUMP WITH PALETTE, SUITABLE FOR OPERATION WITH LOW OR NO LUBRICATION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549074C (en) * 1932-04-25 Thomas Winter Nichols Rotary piston compressor or pump with two eccentrically arranged gear-like runners
US1345955A (en) * 1919-12-08 1920-07-06 Reavell William Rotary engine, compressor, and exhauster
GB263228A (en) * 1925-09-24 1926-12-24 Robert James Swinton Smith Improvements in or relating to rotary compressors for use in charging internal combustion engines or motors under pressure
DE2938276A1 (en) * 1979-09-21 1981-04-09 Robert Bosch Gmbh, 7000 Stuttgart WING CELL COMPRESSORS
JPS59105990A (en) * 1982-12-11 1984-06-19 Nippon Piston Ring Co Ltd Rotary compressor
DE4221241A1 (en) * 1991-07-09 1993-02-11 Otto Dipl Ing Kraic Seal on a rotating body and - points providing minimum clearance distributed in series along inner or outer periphery of seal ring

Also Published As

Publication number Publication date
WO2005052373A3 (en) 2006-05-18
CN1836108A (en) 2006-09-20
WO2005052373A2 (en) 2005-06-09
EA005220B1 (en) 2004-12-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY KZ RU