WO2004111390A1 - Compresseur - Google Patents

Compresseur Download PDF

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Publication number
WO2004111390A1
WO2004111390A1 PCT/KR2003/001178 KR0301178W WO2004111390A1 WO 2004111390 A1 WO2004111390 A1 WO 2004111390A1 KR 0301178 W KR0301178 W KR 0301178W WO 2004111390 A1 WO2004111390 A1 WO 2004111390A1
Authority
WO
WIPO (PCT)
Prior art keywords
compression
rotational shaft
compressor
unit
cylinder assembly
Prior art date
Application number
PCT/KR2003/001178
Other languages
English (en)
Inventor
Jang-Woo Lee
Yeong-Jong Kim
Original Assignee
Lg Electronics Inc.
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 Lg Electronics Inc. filed Critical Lg Electronics Inc.
Priority to PCT/KR2003/001178 priority Critical patent/WO2004111390A1/fr
Priority to AU2003232687A priority patent/AU2003232687A1/en
Publication of WO2004111390A1 publication Critical patent/WO2004111390A1/fr

Links

Classifications

    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0845—Vane tracking; control therefor by mechanical means comprising elastic means, e.g. springs
    • 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
    • F04C18/356—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 outer member
    • F04C18/3568—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 outer member with axially movable vanes
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps

Definitions

  • Figure 11 C is a side view illustrating the vane in Figure 11 A;

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

L'invention concerne un compresseur pourvu d'une unité de compression (300) comprenant : un ensemble cylindre (301) comportant un espace de compression interne, un canal d'aspiration (310) et un canal d'évacuation en communication avec l'espace de compression ; un arbre rotatif (140) inséré dans l'ensemble cylindre (310) dans une direction longitudinale dudit ensemble cylindre (310) ; une plaque de séparation (150) servant à séparer l'espace de compression en un premier et un second espace de compression (341, 342), cette plaque pouvant être mise en rotation en association avec l'arbre rotatif (140) ; une première et une seconde aube (351, 352) en contact avec chaque face de la plaque de séparation (150) de façon à diviser le premier et le second espace de compression (341, 342) en une région de compression et une région d'aspiration, respectivement, pour permettre l'exécution d'un mouvement alternatif à l'intérieur d'une certaine région dans la direction longitudinale de l'arbre rotatif (140) d'après la rotation de la plaque de séparation (150) ; un bloc moteur (200) combiné à l'arbre rotatif (140) pour générer une force de rotation ; ainsi qu'un carter (100) comportant un espace hermétique (S) dans lequel sont disposés l'unité de compression (300) et le bloc moteur (200) et présentant un tuyau d'évacuation (120) combiné entre l'unité de compression (300) et le bloc moteur (200) pour permettre l'évacuation d'un fluide compressé dans l'unité de compression (300).
PCT/KR2003/001178 2003-06-16 2003-06-16 Compresseur WO2004111390A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/KR2003/001178 WO2004111390A1 (fr) 2003-06-16 2003-06-16 Compresseur
AU2003232687A AU2003232687A1 (en) 2003-06-16 2003-06-16 Compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2003/001178 WO2004111390A1 (fr) 2003-06-16 2003-06-16 Compresseur

Publications (1)

Publication Number Publication Date
WO2004111390A1 true WO2004111390A1 (fr) 2004-12-23

Family

ID=33550099

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2003/001178 WO2004111390A1 (fr) 2003-06-16 2003-06-16 Compresseur

Country Status (2)

Country Link
AU (1) AU2003232687A1 (fr)
WO (1) WO2004111390A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838954A (en) * 1972-03-14 1974-10-01 N Rapone Rotary pump with oscillating vanes
DE2438871A1 (de) * 1974-08-13 1976-02-26 Ladislav Stephan Karpisek Energiewandler
DE2913608A1 (de) * 1979-04-02 1980-11-13 Willimczik Wolfhart Verdraengermaschine
DE19708641A1 (de) * 1997-02-20 1998-09-03 Guenter Dipl Ing Rucho Rotationskolbenmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838954A (en) * 1972-03-14 1974-10-01 N Rapone Rotary pump with oscillating vanes
DE2438871A1 (de) * 1974-08-13 1976-02-26 Ladislav Stephan Karpisek Energiewandler
DE2913608A1 (de) * 1979-04-02 1980-11-13 Willimczik Wolfhart Verdraengermaschine
DE19708641A1 (de) * 1997-02-20 1998-09-03 Guenter Dipl Ing Rucho Rotationskolbenmaschine

Also Published As

Publication number Publication date
AU2003232687A1 (en) 2005-01-04

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