FR2422843A1 - Ensemble compresseur axial destine en particulier aux installations de ventilation - Google Patents

Ensemble compresseur axial destine en particulier aux installations de ventilation

Info

Publication number
FR2422843A1
FR2422843A1 FR7901197A FR7901197A FR2422843A1 FR 2422843 A1 FR2422843 A1 FR 2422843A1 FR 7901197 A FR7901197 A FR 7901197A FR 7901197 A FR7901197 A FR 7901197A FR 2422843 A1 FR2422843 A1 FR 2422843A1
Authority
FR
France
Prior art keywords
compressor assembly
ventilation systems
axial compressor
assembly intended
fan
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.)
Granted
Application number
FR7901197A
Other languages
English (en)
Other versions
FR2422843B1 (fr
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.)
Maschinenfabrik Korfmann GmbH
Original Assignee
Maschinenfabrik Korfmann GmbH
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 Maschinenfabrik Korfmann GmbH filed Critical Maschinenfabrik Korfmann GmbH
Publication of FR2422843A1 publication Critical patent/FR2422843A1/fr
Application granted granted Critical
Publication of FR2422843B1 publication Critical patent/FR2422843B1/fr
Granted 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/024—Multi-stage pumps with contrarotating parts
    • 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
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Landscapes

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

Abstract

L'invention concerne un ensemble compresseur coaxial destiné à la ventilation. L'ensemble selon l'invention est caractérisé en ce que plusieurs éléments compresseurs comportant chacun un moteur à arbre double sur lesquels sont fixés les rotors d'entrée et de sortie de ventilateur avec des sens de rotation opposés sont montés en série de façon que les rotors de ventilateur placés côte à côte d'éléments compresseurs voisins forment à chaque fois un étage compresseur à mouvements de rotation de sens contraires. Ces ensembles compresseurs sont destinés en particulier à des installations de ventilation pour l'aérage des mines et le refroidissement des tailles.
FR7901197A 1978-01-19 1979-01-18 Ensemble compresseur axial destine en particulier aux installations de ventilation Granted FR2422843A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7801398U DE7801398U1 (de) 1978-01-19 1978-01-19 Axialverdichteranordnung insbesondere fuer bewetterungseinrichtungen

Publications (2)

Publication Number Publication Date
FR2422843A1 true FR2422843A1 (fr) 1979-11-09
FR2422843B1 FR2422843B1 (fr) 1984-09-28

Family

ID=6687714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901197A Granted FR2422843A1 (fr) 1978-01-19 1979-01-18 Ensemble compresseur axial destine en particulier aux installations de ventilation

Country Status (4)

Country Link
CH (1) CH639728A5 (fr)
DE (1) DE7801398U1 (fr)
FR (1) FR2422843A1 (fr)
SE (1) SE439182B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009098479A1 (fr) * 2008-02-08 2009-08-13 Hawkhill Incorporated, Llc 1 Compresseur à gaz

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004026367B4 (de) * 2004-05-29 2014-05-28 MTU Aero Engines AG Turbomaschine
DE102004041696B4 (de) * 2004-08-28 2006-11-30 Wolter Gmbh & Co. Kg Jetventilator
CN103047161A (zh) * 2012-12-27 2013-04-17 曹安柏 高速联合收割种植管理机组合风机
US11613371B1 (en) * 2021-11-19 2023-03-28 John Daniel Romo Electric vacuum jet engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121073A (en) * 1935-06-08 1938-06-21 American Machine & Metals Disk fan
FR1029470A (fr) * 1950-12-13 1953-06-03 Neu Sa Perfectionnements aux ventilateurs hélicoïdes
CH380862A (de) * 1958-10-31 1964-08-15 Josef Hamacher Vdi Waerme Luft Regelbares Gegenlaufgebläse axialer Bauart

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121073A (en) * 1935-06-08 1938-06-21 American Machine & Metals Disk fan
FR1029470A (fr) * 1950-12-13 1953-06-03 Neu Sa Perfectionnements aux ventilateurs hélicoïdes
CH380862A (de) * 1958-10-31 1964-08-15 Josef Hamacher Vdi Waerme Luft Regelbares Gegenlaufgebläse axialer Bauart

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009098479A1 (fr) * 2008-02-08 2009-08-13 Hawkhill Incorporated, Llc 1 Compresseur à gaz

Also Published As

Publication number Publication date
CH639728A5 (en) 1983-11-30
FR2422843B1 (fr) 1984-09-28
SE7900286L (sv) 1979-07-20
DE7801398U1 (de) 1978-04-27
SE439182B (sv) 1985-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse