FR3015584A1 - Compresseur a palettes multi etages - Google Patents

Compresseur a palettes multi etages Download PDF

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Publication number
FR3015584A1
FR3015584A1 FR1303090A FR1303090A FR3015584A1 FR 3015584 A1 FR3015584 A1 FR 3015584A1 FR 1303090 A FR1303090 A FR 1303090A FR 1303090 A FR1303090 A FR 1303090A FR 3015584 A1 FR3015584 A1 FR 3015584A1
Authority
FR
France
Prior art keywords
vane compressor
compression
stage vane
stage
compressor
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.)
Withdrawn
Application number
FR1303090A
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English (en)
Inventor
Willy Delbarba
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
Priority to FR1303090A priority Critical patent/FR3015584A1/fr
Publication of FR3015584A1 publication Critical patent/FR3015584A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F04C18/3441—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • 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
    • F04C23/001—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 of similar working principle
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Compresseur à palettes multi-étages composé de plusieurs cellules d'unité s de compresseurs à palettes permettant d'atteindre des pressions finales très élevées (environ 1000 bars) grâce à un empilement de cellules permettant de conserver un delta de pression identique à chaque étage.

Description

DESCRIPTION La présente invention consiste à disposer sur un arbre unique de rotation (1) plusieurs cellules (2) d'unités de compresseurs à palettes. L'entrainement de ces derniers se faisant grâce à l'arbre unique de rotation. Cette disposition spécifique permet de mettre en série chaque unité de compression afin d'augmenter de manière significative la pression finale entre l'aspiration (3) du premier étage et l'étage final (4). A l'intérieur de chaque cellule le delta de pression (5) est toujours constant. Ainsi en disposant en série les cellules, nous pouvons imaginer grâce à l'empilement de plusieurs étages d'augmenter la pression finale pour arriver à des pressions (environ 700 bars pour six étages) non encore atteintes facilement. A chaque étage supplémentaire, le volume (6) de compression se réduit en rapport au taux de compression. Sur cette base de compresseurs, nous pouvons envisager d'empiler un certain nombre d'étages et ainsi arriver à des pressions de 1000 bars voire plus. Par rapport à ces pressions élevées, l'encombrement de ce compresseur est très réduit. A pression égale (environ 1000 bars en pression finale), ce compresseur a un poids très réduit

Claims (1)

  1. REVENDICATIONS1°) Compresseur à palettes multi-étages équipé de plusieurs étages de compression 2°) Compresseur à palettes mufti-étages selon la revendication 1 qui est équipé d'un arbre unique de rotation 3°) Compresseur à palettes multi-étages selon les revendications 1 à 2 qui peut empiler un 5 nombre significatif de cellules de compression 4°) Compresseur à palettes multi-étages selon les revendications 1 à 3 qui permet d'atteindre des pressions très élevées en assemblant plusieurs étages de compression permettant d'augmenter le niveau de pression à chaque étage 5°) Compresseur à palettes multi-étages selon l'une quelconque des revendications 1 à 4 qui 10 possède un poids et un encombrement réduit par rapport à d'autres compresseurs à pression équivalente du fait de l'empilement des étages de compression
FR1303090A 2013-12-20 2013-12-20 Compresseur a palettes multi etages Withdrawn FR3015584A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1303090A FR3015584A1 (fr) 2013-12-20 2013-12-20 Compresseur a palettes multi etages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1303090A FR3015584A1 (fr) 2013-12-20 2013-12-20 Compresseur a palettes multi etages

Publications (1)

Publication Number Publication Date
FR3015584A1 true FR3015584A1 (fr) 2015-06-26

Family

ID=50543088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1303090A Withdrawn FR3015584A1 (fr) 2013-12-20 2013-12-20 Compresseur a palettes multi etages

Country Status (1)

Country Link
FR (1) FR3015584A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB383033A (en) * 1931-10-23 1932-11-10 James Clayton Improved rotary air, or gas compressor
US2150122A (en) * 1937-03-20 1939-03-07 Allis Chalmers Mfg Co Sliding vane compressor
GB611465A (en) * 1946-05-01 1948-10-29 Nicolas Herzmark Improvements in or relating to rotary compressors
GB788492A (en) * 1955-03-03 1958-01-02 Bergedorfer Eisenwerk Ag Improvements in rotary pumps or engines
US3381891A (en) * 1966-03-02 1968-05-07 Worthington Corp Multi-chamber rotary vane compressor
EP1215450A1 (fr) * 1999-09-24 2002-06-19 Sanyo Electric Co., Ltd. Dispositif de refrigeration a compression multi-etage
WO2011148453A1 (fr) * 2010-05-24 2011-12-01 三菱電機株式会社 Compresseur rotatif à deux étages et appareil de pompe à chaleur
WO2013005568A1 (fr) * 2011-07-01 2013-01-10 東芝キヤリア株式会社 Compresseur rotatif multicylindrique et dispositif à cycle de réfrigération
WO2013162427A1 (fr) * 2012-04-26 2013-10-31 Закрытое Акционерное Общество "Новомет-Пермь" (Зао "Новомет-Пермь") Pompe à palettes à étages multiples

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB383033A (en) * 1931-10-23 1932-11-10 James Clayton Improved rotary air, or gas compressor
US2150122A (en) * 1937-03-20 1939-03-07 Allis Chalmers Mfg Co Sliding vane compressor
GB611465A (en) * 1946-05-01 1948-10-29 Nicolas Herzmark Improvements in or relating to rotary compressors
GB788492A (en) * 1955-03-03 1958-01-02 Bergedorfer Eisenwerk Ag Improvements in rotary pumps or engines
US3381891A (en) * 1966-03-02 1968-05-07 Worthington Corp Multi-chamber rotary vane compressor
EP1215450A1 (fr) * 1999-09-24 2002-06-19 Sanyo Electric Co., Ltd. Dispositif de refrigeration a compression multi-etage
WO2011148453A1 (fr) * 2010-05-24 2011-12-01 三菱電機株式会社 Compresseur rotatif à deux étages et appareil de pompe à chaleur
WO2013005568A1 (fr) * 2011-07-01 2013-01-10 東芝キヤリア株式会社 Compresseur rotatif multicylindrique et dispositif à cycle de réfrigération
WO2013162427A1 (fr) * 2012-04-26 2013-10-31 Закрытое Акционерное Общество "Новомет-Пермь" (Зао "Новомет-Пермь") Pompe à palettes à étages multiples

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