DE3575332D1 - Ein- und mehrstufiger axialkompressor. - Google Patents
Ein- und mehrstufiger axialkompressor.Info
- Publication number
- DE3575332D1 DE3575332D1 DE8585113808T DE3575332T DE3575332D1 DE 3575332 D1 DE3575332 D1 DE 3575332D1 DE 8585113808 T DE8585113808 T DE 8585113808T DE 3575332 T DE3575332 T DE 3575332T DE 3575332 D1 DE3575332 D1 DE 3575332D1
- Authority
- DE
- Germany
- Prior art keywords
- axial compressor
- resonator
- absorption
- stage axial
- 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.)
- Expired - Fee Related
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
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/665—Sound attenuation by means of resonance chambers or interference
-
- 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
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8585113808T DE3575332D1 (de) | 1985-03-30 | 1985-10-30 | Ein- und mehrstufiger axialkompressor. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853511769 DE3511769A1 (de) | 1985-03-30 | 1985-03-30 | Ein- und mehrstufiger axialkompressor |
DE8585113808T DE3575332D1 (de) | 1985-03-30 | 1985-10-30 | Ein- und mehrstufiger axialkompressor. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3575332D1 true DE3575332D1 (de) | 1990-02-15 |
Family
ID=6266914
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853511769 Withdrawn DE3511769A1 (de) | 1985-03-30 | 1985-03-30 | Ein- und mehrstufiger axialkompressor |
DE8585113808T Expired - Fee Related DE3575332D1 (de) | 1985-03-30 | 1985-10-30 | Ein- und mehrstufiger axialkompressor. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853511769 Withdrawn DE3511769A1 (de) | 1985-03-30 | 1985-03-30 | Ein- und mehrstufiger axialkompressor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0196363B1 (de) |
AT (1) | ATE49459T1 (de) |
DE (2) | DE3511769A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3927791A1 (de) * | 1989-08-23 | 1991-02-28 | Gebhardt Ventilatoren | Axialventilator |
FR2911923B1 (fr) * | 2007-01-25 | 2011-07-08 | Snecma | Redresseur acoustique pour carter de soufflante de turboreacteur |
US20130263823A1 (en) * | 2010-10-25 | 2013-10-10 | Umfotec Umformtechnik Gmbh | Disc damper for charge air lines of an internal combustion engine having a turbocharger |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2252256A (en) * | 1939-01-11 | 1941-08-12 | Harris Eliot Huntington | Sound attenuator for air impellers |
NL67569C (de) * | 1948-01-26 | |||
DE1403519A1 (de) * | 1961-06-24 | 1969-12-11 | Gutehoffnungshuette Sterkrade | Einrichtung zur Grenzschichtabsaugung bei Turbomaschinen,insbesondere Radialverdichtern |
DE2036085A1 (de) * | 1970-07-20 | 1972-01-27 | Kresic M | Achsensymmetrisch-Zentrifugalventilator |
DE7616393U1 (de) * | 1976-05-21 | 1976-10-28 | Bernstein, Hans Friedrich, 8000 Muenchen | Radialgebläse |
GB2090334B (en) * | 1980-12-29 | 1983-11-16 | Rolls Royce | Damping flutter of ducted fans |
-
1985
- 1985-03-30 DE DE19853511769 patent/DE3511769A1/de not_active Withdrawn
- 1985-10-30 EP EP85113808A patent/EP0196363B1/de not_active Expired - Lifetime
- 1985-10-30 AT AT85113808T patent/ATE49459T1/de not_active IP Right Cessation
- 1985-10-30 DE DE8585113808T patent/DE3575332D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE49459T1 (de) | 1990-01-15 |
DE3511769A1 (de) | 1986-10-02 |
EP0196363B1 (de) | 1990-01-10 |
EP0196363A1 (de) | 1986-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GHH BORSIG TURBOMASCHINEN GMBH, 46145 OBERHAUSEN, |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: MAN TURBOMASCHINEN AG GHH BORSIG, 46145 OBERHAUSEN |
|
8339 | Ceased/non-payment of the annual fee |