BR112014028701A2 - máquina volumétrica de tipo "a parafuso" aperfeiçoada - Google Patents

máquina volumétrica de tipo "a parafuso" aperfeiçoada

Info

Publication number
BR112014028701A2
BR112014028701A2 BR112014028701A BR112014028701A BR112014028701A2 BR 112014028701 A2 BR112014028701 A2 BR 112014028701A2 BR 112014028701 A BR112014028701 A BR 112014028701A BR 112014028701 A BR112014028701 A BR 112014028701A BR 112014028701 A2 BR112014028701 A2 BR 112014028701A2
Authority
BR
Brazil
Prior art keywords
motor
volumetric machine
improved
screw type
rotor
Prior art date
Application number
BR112014028701A
Other languages
English (en)
Inventor
Müller Didier
Iltchev Théodore
Original Assignee
Ateliers Busch S A
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 Ateliers Busch S A filed Critical Ateliers Busch S A
Publication of BR112014028701A2 publication Critical patent/BR112014028701A2/pt

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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/02—Arrangements for drive of co-operating members, e.g. for rotary piston and casing of toothed-gearing type
    • 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
    • F04C15/0096—Heating; Cooling
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids 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
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids 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 with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F04C2240/402—Plurality of electronically synchronised motors
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/14—Self lubricating materials; Solid lubricants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Transmission Devices (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

resumo patente de invenção: "máquina volumétrica de tipo "a parafuso" aperfeiçoada". a presente invenção refere-se a uma máquina volumétrica (1) de tipo "a parafuso", que compreende uma caixa (2) com um primeiro rotor (3') e um segundo rotor (3'') que são montados giratórios dentro da caixa (2) e que são acionados em sentidos que são opostos um em relação ao outro, a máquina volumétrica (1) compreendendo um primeiro motor (4') e um segundo motor (4'') que são dispostos dentro de um cárter de acionamento (5) e que são ligados à caixa (2) de maneira que o primeiro rotor (3') é acionado pelo primeiro motor (4') e que o segundo rotor (3'') é acionado pelo segundo motor (4''). tipicamente, o primeiro motor (4') e/ou o segundo motor (4'') é um motor assíncrono.
BR112014028701A 2012-05-25 2013-05-27 máquina volumétrica de tipo "a parafuso" aperfeiçoada BR112014028701A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP2012059876 2012-05-25
PCT/EP2013/060887 WO2013175019A2 (fr) 2012-05-25 2013-05-27 Machine volumétrique de type "à vis" améliorée

Publications (1)

Publication Number Publication Date
BR112014028701A2 true BR112014028701A2 (pt) 2017-06-27

Family

ID=48539131

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014028701A BR112014028701A2 (pt) 2012-05-25 2013-05-27 máquina volumétrica de tipo "a parafuso" aperfeiçoada

Country Status (11)

Country Link
US (1) US20150098853A1 (pt)
JP (1) JP2015520824A (pt)
KR (1) KR20150011397A (pt)
CN (1) CN104350281A (pt)
AU (1) AU2013265173A1 (pt)
BR (1) BR112014028701A2 (pt)
CA (1) CA2872548A1 (pt)
HK (1) HK1204803A1 (pt)
IN (1) IN2014MN02227A (pt)
RU (1) RU2014152812A (pt)
WO (1) WO2013175019A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106151031A (zh) * 2016-09-30 2016-11-23 北京艾岗科技有限公司 一种无油螺杆空压机
DE102018130472A1 (de) * 2018-11-30 2020-06-04 Nidec Gpm Gmbh Schraubenspindelpumpe
ES2950972T3 (es) * 2018-12-18 2023-10-17 Atlas Copco Airpower Nv Máquina volumétrica como un compresor, expansor, bomba o similares para el desplazamiento de un medio y método utilizado de este modo

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US851449A (en) * 1906-06-25 1907-04-23 Samuel W Smith Machine-gear.
US3013440A (en) * 1959-12-14 1961-12-19 John T White Composite plastic metal gear and method of making same
US3541871A (en) * 1969-03-14 1970-11-24 Alfred A Burrell Universal-type hub
ES2140108T3 (es) * 1995-06-21 2000-02-16 Sterling Ind Consult Gmbh Bomba de vacio.
ATE264457T1 (de) * 1999-07-19 2004-04-15 Sterling Fluid Sys Gmbh Verdrängermaschine für kompressible medien
CN2823686Y (zh) * 2005-09-16 2006-10-04 郑广华 组合齿轮
DE102006047891A1 (de) * 2006-10-10 2008-04-17 Grasso Gmbh Refrigeration Technology Ölüberfluteter Schraubenverdichter mit Axialkraftentlastungseinrichtung
CN101614274B (zh) * 2009-07-30 2011-09-14 杭州星河传动机械研究院有限公司 分体式齿轮
CN201747891U (zh) * 2010-06-13 2011-02-16 大同齿轮(昆山)有限公司 一种组装齿轮

Also Published As

Publication number Publication date
US20150098853A1 (en) 2015-04-09
CN104350281A (zh) 2015-02-11
RU2014152812A (ru) 2016-07-20
JP2015520824A (ja) 2015-07-23
WO2013175019A2 (fr) 2013-11-28
IN2014MN02227A (pt) 2015-07-17
WO2013175019A3 (fr) 2014-06-12
CA2872548A1 (fr) 2013-11-28
HK1204803A1 (en) 2015-12-04
KR20150011397A (ko) 2015-01-30
AU2013265173A1 (en) 2014-11-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]