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BR0313017A - Peça de entrada para um elemento de compressor com lìquido injetado - Google Patents

Peça de entrada para um elemento de compressor com lìquido injetado

Info

Publication number
BR0313017A
BR0313017A BR0313017A BR0313017A BR0313017A BR 0313017 A BR0313017 A BR 0313017A BR 0313017 A BR0313017 A BR 0313017A BR 0313017 A BR0313017 A BR 0313017A BR 0313017 A BR0313017 A BR 0313017A
Authority
BR
Brazil
Prior art keywords
opening
liquid
compressor element
partition
sleeve
Prior art date
Application number
BR0313017A
Other languages
English (en)
Other versions
BR0313017B1 (pt
Inventor
Tom Paul Maria Block
Manuel Paula Alber Vandevoorde
Original Assignee
Atlas Copco Airpower Nv
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 Atlas Copco Airpower Nv filed Critical Atlas Copco Airpower Nv
Publication of BR0313017A publication Critical patent/BR0313017A/pt
Publication of BR0313017B1 publication Critical patent/BR0313017B1/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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/18—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of 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
    • 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
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/101—Geometry of the inlet or outlet of the inlet
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
    • Y10T137/2104—Vortex generator in interaction chamber of device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
    • Y10T137/2109—By tangential input to axial output [e.g., vortex amplifier]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

"PEçA DE ENTRADA PARA UM ELEMENTO DE COMPRESSOR COM LìQUIDO INJETADO". A peça de entrada para um elemento compressor com líquido injetado, caracterizada pelo fato de ela compreender uma luva (8), a qual consiste em um invólucro (11), uma parede de fundo (12) provida com uma abertura (13) e uma parede de topo (14), a qual é inteiramente estanque, um tubo (9) se abrindo no interior da luva (8) e uma divisória (10) que compreende uma parte de vão (15), a qual cobre a abertura (13) na parede de fundo (12) mencionada anteriormente e a qual se transforma em uma parte de envolvimento (16) que atinge a abertura (13), onde a divisória (10) deixa uma passagem (18) em um lado da abertura (13) e o tubo (9) se abre na luva (8) entre a parede de topo (14) e a parte de vão (15), de modo que, devido à divisória (10), um gás fluindo da abertura (13) para o tubo (9) tenha, dentre outras coisas um movimento de revolução.
BRPI0313017-7B1A 2002-08-29 2003-07-24 Peça de entrada para um elemento de compressor com líquido injetado BR0313017B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE2002/0505 2002-08-29
BE2002/0505A BE1015084A3 (nl) 2002-08-29 2002-08-29 Inlaatstuk voor een vloeistofgeinjecteerd compressorelement.
PCT/BE2003/000128 WO2004020833A1 (en) 2002-08-29 2003-07-24 Inlet piece for a liquid-injected compressor element

Publications (2)

Publication Number Publication Date
BR0313017A true BR0313017A (pt) 2005-07-12
BR0313017B1 BR0313017B1 (pt) 2014-01-21

Family

ID=31954383

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0313017-7B1A BR0313017B1 (pt) 2002-08-29 2003-07-24 Peça de entrada para um elemento de compressor com líquido injetado

Country Status (18)

Country Link
US (1) US7174917B2 (pt)
EP (1) EP1552154B1 (pt)
JP (1) JP4268134B2 (pt)
KR (1) KR100734382B1 (pt)
CN (1) CN100354529C (pt)
AT (1) ATE328202T1 (pt)
AU (1) AU2003254423B2 (pt)
BE (1) BE1015084A3 (pt)
BR (1) BR0313017B1 (pt)
CA (1) CA2495575C (pt)
DE (1) DE60305721T2 (pt)
DK (1) DK1552154T3 (pt)
ES (1) ES2265117T3 (pt)
NO (1) NO337596B1 (pt)
NZ (1) NZ537757A (pt)
PL (1) PL208855B1 (pt)
PT (1) PT1552154E (pt)
WO (1) WO2004020833A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7765993B2 (en) * 2007-04-05 2010-08-03 Gm Global Technology Operations, Inc. Compressor inlet duct

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461897A (en) * 1965-12-17 1969-08-19 Aviat Electric Ltd Vortex vent fluid diode
US3515158A (en) * 1967-11-24 1970-06-02 Us Navy Pure fluidic flow regulating system
US3712321A (en) * 1971-05-03 1973-01-23 Philco Ford Corp Low loss vortex fluid amplifier valve
CA1005363A (en) * 1972-06-12 1977-02-15 Robin E. Schaller Vortex forming apparatus and method
US4197869A (en) * 1975-04-23 1980-04-15 Moncrieff Yeates Alexander J Method and apparatus for generating a stable vortex fluid flow pattern
JPH064070Y2 (ja) * 1984-11-06 1994-02-02 株式会社東芝 ロ−タリ圧縮機
SE461676B (sv) * 1989-02-01 1990-03-12 Svenska Rotor Maskiner Ab Skruvrotorkompressor med inloppskammare foersedd med mellanvaeggsorgan foer uppsamling av vaetska
DK7291D0 (da) * 1990-09-11 1991-01-15 Joergen Mosbaek Johannesen Stroemningsregulator
CN1065324C (zh) * 1993-07-09 2001-05-02 松下电器产业株式会社 涡旋压缩机的止回阀
FR2721361B1 (fr) * 1994-06-15 1996-08-23 Rene Essirard Multiplicateur statique à plusieurs étages de la vitesse d'un fluide.
JPH11117882A (ja) * 1997-10-16 1999-04-27 Osaka Shoji Kk 全密閉形ロータリ圧縮機
DE29904410U1 (de) * 1999-03-10 2000-07-20 GHH-RAND Schraubenkompressoren GmbH & Co. KG, 46145 Oberhausen Schraubenkompressor
BE1013538A3 (nl) * 2000-05-25 2002-03-05 Atlas Copco Airpower Nv Met vloeistof geinjecteerde volumetrische compressor.
JP4502347B2 (ja) * 2000-11-06 2010-07-14 日立アプライアンス株式会社 スクリュー圧縮機

Also Published As

Publication number Publication date
NZ537757A (en) 2005-10-28
US7174917B2 (en) 2007-02-13
DE60305721D1 (de) 2006-07-06
CN100354529C (zh) 2007-12-12
KR20050037576A (ko) 2005-04-22
WO2004020833A1 (en) 2004-03-11
NO20051548L (no) 2005-03-23
CA2495575A1 (en) 2004-03-11
DK1552154T3 (da) 2006-10-02
AU2003254423A1 (en) 2004-03-19
NO337596B1 (no) 2016-05-09
EP1552154A1 (en) 2005-07-13
US20050279416A1 (en) 2005-12-22
JP4268134B2 (ja) 2009-05-27
WO2004020833A8 (en) 2005-01-27
KR100734382B1 (ko) 2007-07-04
CA2495575C (en) 2008-01-22
PL208855B1 (pl) 2011-06-30
JP2005536678A (ja) 2005-12-02
EP1552154B1 (en) 2006-05-31
PT1552154E (pt) 2006-09-29
BE1015084A3 (nl) 2004-09-07
BR0313017B1 (pt) 2014-01-21
CN1678832A (zh) 2005-10-05
ATE328202T1 (de) 2006-06-15
PL374483A1 (en) 2005-10-31
AU2003254423B2 (en) 2009-02-19
DE60305721T2 (de) 2007-05-31
ES2265117T3 (es) 2007-02-01

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/01/2014, OBSERVADAS AS CONDICOES LEGAIS.

B15K Others concerning applications: alteration of classification

Ipc: F04C 29/12 (2006.01), F04C 29/02 (2006.01)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2629 DE 25-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.