DE3022206C2 - Axialverdichter mit verschobener Pumpgrenze - Google Patents

Axialverdichter mit verschobener Pumpgrenze

Info

Publication number
DE3022206C2
DE3022206C2 DE3022206A DE3022206A DE3022206C2 DE 3022206 C2 DE3022206 C2 DE 3022206C2 DE 3022206 A DE3022206 A DE 3022206A DE 3022206 A DE3022206 A DE 3022206A DE 3022206 C2 DE3022206 C2 DE 3022206C2
Authority
DE
Germany
Prior art keywords
axial compressor
thresholds
flow
housing
compressor according
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.)
Expired
Application number
DE3022206A
Other languages
German (de)
English (en)
Other versions
DE3022206A1 (de
Inventor
Hartmut Dr.-Ing. 4200 Oberhausen Griepentrog
Hellmut 7923 Königsbronn Weinrich
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DE3022206A priority Critical patent/DE3022206C2/de
Priority to DE8181102534T priority patent/DE3164670D1/de
Priority to EP81102534A priority patent/EP0042044B1/de
Priority to SU813285553A priority patent/SU1109065A3/ru
Priority to JP8972981A priority patent/JPS5728900A/ja
Publication of DE3022206A1 publication Critical patent/DE3022206A1/de
Application granted granted Critical
Publication of DE3022206C2 publication Critical patent/DE3022206C2/de
Priority to JP1986142771U priority patent/JPS6259800U/ja
Expired 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
    • F04D19/028—Layout of fluid flow through the stages
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE3022206A 1980-06-13 1980-06-13 Axialverdichter mit verschobener Pumpgrenze Expired DE3022206C2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE3022206A DE3022206C2 (de) 1980-06-13 1980-06-13 Axialverdichter mit verschobener Pumpgrenze
DE8181102534T DE3164670D1 (en) 1980-06-13 1981-04-03 Axial-flow compressor with displaced surge limit
EP81102534A EP0042044B1 (de) 1980-06-13 1981-04-03 Axialverdichter mit verschobener Pumpgrenze
SU813285553A SU1109065A3 (ru) 1980-06-13 1981-05-26 Осевой компрессор
JP8972981A JPS5728900A (en) 1980-06-13 1981-06-12 Axial flow compressor transferable in surge limit
JP1986142771U JPS6259800U (US06252093-20010626-C00008.png) 1980-06-13 1986-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3022206A DE3022206C2 (de) 1980-06-13 1980-06-13 Axialverdichter mit verschobener Pumpgrenze

Publications (2)

Publication Number Publication Date
DE3022206A1 DE3022206A1 (de) 1982-01-07
DE3022206C2 true DE3022206C2 (de) 1983-08-11

Family

ID=6104545

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3022206A Expired DE3022206C2 (de) 1980-06-13 1980-06-13 Axialverdichter mit verschobener Pumpgrenze
DE8181102534T Expired DE3164670D1 (en) 1980-06-13 1981-04-03 Axial-flow compressor with displaced surge limit

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8181102534T Expired DE3164670D1 (en) 1980-06-13 1981-04-03 Axial-flow compressor with displaced surge limit

Country Status (4)

Country Link
EP (1) EP0042044B1 (US06252093-20010626-C00008.png)
JP (2) JPS5728900A (US06252093-20010626-C00008.png)
DE (2) DE3022206C2 (US06252093-20010626-C00008.png)
SU (1) SU1109065A3 (US06252093-20010626-C00008.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2908152B1 (fr) * 2006-11-08 2009-02-06 Snecma Sa Aube en fleche de turbomachine
DE102009032277A1 (de) 2009-07-08 2011-01-20 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerkopf einer Gasturbine
DE102009033754A1 (de) 2009-07-17 2011-01-20 Rolls-Royce Deutschland Ltd & Co Kg Axialverdichter mit einem Strömungsimpulserzeuger
RU2673977C2 (ru) * 2014-08-29 2018-12-03 Сименс Акциенгезелльшафт Проточная часть компрессора с регулируемым сужением, предназначенная для газотурбинного двигателя

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH216489A (de) * 1940-04-04 1941-08-31 Sulzer Ag Mehrstufiger Axialverdichter.
DE809842C (de) * 1948-10-19 1951-08-02 Hermann Oestrich Dr Ing Axialverdichter
US2846137A (en) * 1955-06-03 1958-08-05 Gen Electric Construction for axial-flow turbomachinery
GB866793A (en) * 1956-09-01 1961-05-03 Gio Batta Sommariva Improvements in or relating to axial flow compressors
US2990106A (en) * 1956-10-12 1961-06-27 English Electric Co Ltd Axial flow multi-stage compressors
US3775023A (en) * 1971-02-17 1973-11-27 Teledyne Ind Multistage axial flow compressor
DE2351308C3 (de) * 1973-10-12 1981-10-08 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Einrichtung zur Erweiterung des Arbeitsbereichs von Axialströmungsmaschinen
JPS5314205A (en) * 1976-07-23 1978-02-08 Hitachi Ltd Step structure for axial-flow fluid machine

Also Published As

Publication number Publication date
EP0042044B1 (de) 1984-07-11
SU1109065A3 (ru) 1984-08-15
JPS6259800U (US06252093-20010626-C00008.png) 1987-04-14
EP0042044A1 (de) 1981-12-23
DE3164670D1 (en) 1984-08-16
DE3022206A1 (de) 1982-01-07
JPS5728900A (en) 1982-02-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: M.A.N. MASCHINENFABRIK AUGSBURG-NUERNBERG AG, 4200

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee