DE102017124689A1 - Axialverdichter, umfassend nebeneinander angeordnete Rotoren, die sich in entgegengesetzte Richtungen drehen - Google Patents

Axialverdichter, umfassend nebeneinander angeordnete Rotoren, die sich in entgegengesetzte Richtungen drehen Download PDF

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Publication number
DE102017124689A1
DE102017124689A1 DE102017124689.4A DE102017124689A DE102017124689A1 DE 102017124689 A1 DE102017124689 A1 DE 102017124689A1 DE 102017124689 A DE102017124689 A DE 102017124689A DE 102017124689 A1 DE102017124689 A1 DE 102017124689A1
Authority
DE
Germany
Prior art keywords
compressor
rotor
axial compressor
shaft
axial
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.)
Pending
Application number
DE102017124689.4A
Other languages
German (de)
English (en)
Inventor
Hussain Nouri
Marc Wagner
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of DE102017124689A1 publication Critical patent/DE102017124689A1/de
Pending legal-status Critical Current

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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
    • F04D25/028—Units comprising pumps and their driving means the driving means being a planetary gear
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
DE102017124689.4A 2016-11-08 2017-10-23 Axialverdichter, umfassend nebeneinander angeordnete Rotoren, die sich in entgegengesetzte Richtungen drehen Pending DE102017124689A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660787A FR3058481B1 (fr) 2016-11-08 2016-11-08 Compresseur axial comportant des rotors juxtaposes tournant dans des directions inverses
FR1660787 2016-11-08

Publications (1)

Publication Number Publication Date
DE102017124689A1 true DE102017124689A1 (de) 2018-05-09

Family

ID=57590685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017124689.4A Pending DE102017124689A1 (de) 2016-11-08 2017-10-23 Axialverdichter, umfassend nebeneinander angeordnete Rotoren, die sich in entgegengesetzte Richtungen drehen

Country Status (2)

Country Link
DE (1) DE102017124689A1 (fr)
FR (1) FR3058481B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022169951A1 (fr) * 2021-02-05 2022-08-11 Siemens Energy Global GmbH & Co. KG Ensemble compresseur à plusieurs étages ayant des rangées de pales agencées pour tourner dans des directions de rotation opposées
CN116848325B (zh) * 2021-02-05 2024-05-14 西门子能源全球有限两合公司 具有布置成沿相反的旋转方向旋转的叶片排的多级压缩机组件

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940247A1 (fr) 2008-12-19 2010-06-25 Snecma Systeme d'helices contrarotatives entrainees par un train epicycloidal offrant une repartition de couple equilibree entre les deux helices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS184298B1 (en) * 1976-01-04 1978-08-31 Gimm V Bufalov Method of controlling the output of multistep axial compressor and axial compressor for carrying out the method
US9127679B2 (en) * 2012-11-29 2015-09-08 General Electric Company Counter rotating helico-axial pump
EP2824330A1 (fr) * 2013-07-12 2015-01-14 Johnson Controls Denmark ApS Compresseur axial et utilisation d'un compresseur axial
BR112016016225B1 (pt) * 2014-02-03 2022-10-11 Nuovo Pignone Tecnologie S.r.l. Turbomáquina de múltiplos estágios e método para reforçar a pressão de um fluido de compressibilidade variável

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940247A1 (fr) 2008-12-19 2010-06-25 Snecma Systeme d'helices contrarotatives entrainees par un train epicycloidal offrant une repartition de couple equilibree entre les deux helices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022169951A1 (fr) * 2021-02-05 2022-08-11 Siemens Energy Global GmbH & Co. KG Ensemble compresseur à plusieurs étages ayant des rangées de pales agencées pour tourner dans des directions de rotation opposées
CN116848325A (zh) * 2021-02-05 2023-10-03 西门子能源全球有限两合公司 具有布置成沿相反的旋转方向旋转的叶片排的多级压缩机组件
CN116848325B (zh) * 2021-02-05 2024-05-14 西门子能源全球有限两合公司 具有布置成沿相反的旋转方向旋转的叶片排的多级压缩机组件

Also Published As

Publication number Publication date
FR3058481B1 (fr) 2020-10-30
FR3058481A1 (fr) 2018-05-11

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