RO111492B1 - Compresor centrifugal cu multiplicator încorporat - Google Patents

Compresor centrifugal cu multiplicator încorporat

Info

Publication number
RO111492B1
RO111492B1 RO95-02250A RO9502250A RO111492B1 RO 111492 B1 RO111492 B1 RO 111492B1 RO 9502250 A RO9502250 A RO 9502250A RO 111492 B1 RO111492 B1 RO 111492B1
Authority
RO
Romania
Prior art keywords
rotor assemblies
multiplier
dismountable
couplings
transmitting
Prior art date
Application number
RO95-02250A
Other languages
English (en)
Inventor
Valentin Silivestru
Ioan Manea
Ioan Simion
Marin Ionescu
Marian Niţulescu
Sorin Gabroveanu
Horia Flitan
Ştefan Mândru
Original Assignee
Comoti 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 Comoti S.A. filed Critical Comoti S.A.
Priority to RO95-02250A priority Critical patent/RO111492B1/ro
Priority to PCT/RO1996/000014 priority patent/WO1997023731A1/en
Priority to CA002240512A priority patent/CA2240512A1/en
Priority to EP96943405A priority patent/EP0868610A1/en
Publication of RO111492B1 publication Critical patent/RO111492B1/ro

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/053—Shafts
    • F04D29/054—Arrangements for joining or assembling shafts

Landscapes

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

Abstract

Invenţia se referă la un compresor centrifugal, cu multiplicator încorporat, alcătuit dintr-un cuplaj de antrenare a ansamblului, un multiplicator cu roată centrală, cu corp de transmitere a rotaţiei prin cuplaje, subansambluri carcase ansambluri rotorice şi ansambluri rotorice, toate fixate pe un batiu comun, astfel încât subansamblurile rotorice (F), în număr de două sau mai multe, sunt antrenate prin intermediul multiplicatorului cu roată centrală (B), de nişte pinioane (1) ce transmit mişcarea de rotaţie ansamblurilor rotorice (F) cu nişte cuplaje (2) dublu dinţate sau cu caneluri, separarea fluxului de gaze comprimat, ce poate fi exploziv, fiind făcută de nişte lagăre (3) ale ansamblurilor rotorice şi de nişte lagăre ale pinioanelor (4), prin intermediul unor carcase demontabile (5), la care se asigură vizibilitate şi accesibilitate prin corpul de transmitere a rotaţiei prin cuplaje (C), posibilitatea de demontare rapidă, în timpul unei opriri, fiind asigurată de un capac portlagăr (7), care permite operaţiunea de demontare prin existenţa unor orificii (b) caracterizate de un diametru (c) mai mare ca un diametru (e) al cuplajului (2) şi, de asemenea, asigurată de nişte capace demontabile (8), creându-se astfel un subansamblu unic demontabil (G), format din pinion (1) şi cuplaj (2).
RO95-02250A 1995-12-21 1995-12-21 Compresor centrifugal cu multiplicator încorporat RO111492B1 (ro)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RO95-02250A RO111492B1 (ro) 1995-12-21 1995-12-21 Compresor centrifugal cu multiplicator încorporat
PCT/RO1996/000014 WO1997023731A1 (en) 1995-12-21 1996-12-20 Centrifugal compressor with incorporated gearbox
CA002240512A CA2240512A1 (en) 1995-12-21 1996-12-20 Centrifugal compressor with incorporated gearbox
EP96943405A EP0868610A1 (en) 1995-12-21 1996-12-20 Centrifugal compressor with incorporated gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO95-02250A RO111492B1 (ro) 1995-12-21 1995-12-21 Compresor centrifugal cu multiplicator încorporat

Publications (1)

Publication Number Publication Date
RO111492B1 true RO111492B1 (ro) 2003-08-29

Family

ID=20102827

Family Applications (1)

Application Number Title Priority Date Filing Date
RO95-02250A RO111492B1 (ro) 1995-12-21 1995-12-21 Compresor centrifugal cu multiplicator încorporat

Country Status (4)

Country Link
EP (1) EP0868610A1 (ro)
CA (1) CA2240512A1 (ro)
RO (1) RO111492B1 (ro)
WO (1) WO1997023731A1 (ro)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
AU2003233369A1 (en) * 2003-03-10 2004-10-11 Thermodyn Integrated centrifugal compressor unit
US9316228B2 (en) 2009-03-24 2016-04-19 Concepts Nrec, Llc High-flow-capacity centrifugal hydrogen gas compression systems, methods and components therefor
DE102009038786A1 (de) 2009-08-25 2011-05-05 Siemens Aktiengesellschaft Verdichter
JP6470147B2 (ja) * 2015-07-22 2019-02-13 積水メディカル株式会社 免疫学的検出方法
FR3096728B1 (fr) * 2019-05-29 2022-01-28 Thermodyn Cartouche de compresseur, motocompresseur et procédé d’assemblage d’un tel motocompresseur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909853C (de) * 1948-10-02 1954-04-26 Arthur Naumann Mehrstufiger Kreiselverdichter
US3355097A (en) * 1965-12-22 1967-11-28 Ingersoll Rand Co Fluid machine
DE1750958B1 (de) * 1968-06-21 1971-09-16 Bbc Brown Boveri & Cie Getriebeanordnung zur verteilung der antriebsleistung auf mehrere getriebene wellen
US3826587A (en) * 1973-04-10 1974-07-30 Ingersoll Rand Co Centrifugal gas compressor unit
DE4339060A1 (de) * 1993-11-16 1995-05-18 Borsig Babcock Ag Getriebeverdichter für die Verdichtung von Sauerstoff
DE4416497C1 (de) * 1994-05-10 1995-01-12 Gutehoffnungshuette Man Getriebe-Mehrwellenturbokompressor und Getriebe-Mehrwellenradialexpander

Also Published As

Publication number Publication date
WO1997023731A1 (en) 1997-07-03
EP0868610A1 (en) 1998-10-07
CA2240512A1 (en) 1997-07-03

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