AT240457B - Transformatorgeräuschdämmung - Google Patents
TransformatorgeräuschdämmungInfo
- Publication number
- AT240457B AT240457B AT48364A AT48364A AT240457B AT 240457 B AT240457 B AT 240457B AT 48364 A AT48364 A AT 48364A AT 48364 A AT48364 A AT 48364A AT 240457 B AT240457 B AT 240457B
- Authority
- AT
- Austria
- Prior art keywords
- noise insulation
- transformer noise
- transformer
- insulation
- noise
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Regulation Of General Use Transformers (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT48364A AT240457B (de) | 1964-01-22 | 1964-01-22 | Transformatorgeräuschdämmung |
CH57265A CH427017A (de) | 1964-01-22 | 1965-01-15 | Anordnung zur Verminderung der Schallabstrahlung von Transformatoren |
FR2373A FR1421075A (fr) | 1964-01-22 | 1965-01-18 | Dispositif d'amortissement du bruit des transformateurs |
NL6500634A NL6500634A (de) | 1964-01-22 | 1965-01-19 | |
BE658615D BE658615A (de) | 1964-01-22 | 1965-01-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT48364A AT240457B (de) | 1964-01-22 | 1964-01-22 | Transformatorgeräuschdämmung |
Publications (1)
Publication Number | Publication Date |
---|---|
AT240457B true AT240457B (de) | 1965-05-25 |
Family
ID=3491794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT48364A AT240457B (de) | 1964-01-22 | 1964-01-22 | Transformatorgeräuschdämmung |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT240457B (de) |
BE (1) | BE658615A (de) |
CH (1) | CH427017A (de) |
FR (1) | FR1421075A (de) |
NL (1) | NL6500634A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660787B1 (fr) * | 1990-04-06 | 1996-06-21 | Technologies Speciales Ingenie | Ecran anechouide. |
-
1964
- 1964-01-22 AT AT48364A patent/AT240457B/de active
-
1965
- 1965-01-15 CH CH57265A patent/CH427017A/de unknown
- 1965-01-18 FR FR2373A patent/FR1421075A/fr not_active Expired
- 1965-01-19 NL NL6500634A patent/NL6500634A/xx unknown
- 1965-01-21 BE BE658615D patent/BE658615A/xx not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH427017A (de) | 1966-12-31 |
BE658615A (de) | 1965-05-17 |
NL6500634A (de) | 1965-07-23 |
FR1421075A (fr) | 1965-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1423149A (fr) | Conducteurs isolés | |
CH434610A (de) | Möbel | |
AT264751B (de) | Kombinationsmöbel | |
BR6572550D0 (pt) | Transformador piezeletrico | |
FR1455497A (fr) | Câble isolé | |
CH421420A (de) | Matratze | |
CH440442A (fr) | Transformateur | |
FR1397431A (fr) | Panneau isolant | |
FR1401274A (fr) | Bobinages supraconducteurs | |
AT246952B (de) | Stizbank | |
AT240457B (de) | Transformatorgeräuschdämmung | |
AT254323B (de) | Wechselstromspule | |
CH478546A (de) | Möbel | |
FR1397778A (fr) | Garage perfectionné | |
FR1394650A (fr) | Transformateur | |
FR1454932A (fr) | Transformateur variable | |
FR1393009A (fr) | Inducteur | |
FR1462176A (fr) | Perfectionnement aux baignoires | |
FR1392005A (fr) | Baignoire perfectionnée | |
FR1390442A (fr) | Raccords | |
FR1401390A (fr) | Broyeur-mélangeur perfectionné | |
FR1392939A (fr) | Synchro-machine perfectionnée | |
FR1400517A (fr) | Matelas perfectionné | |
FR1406961A (fr) | Transformateur électrique | |
FR86110E (fr) | Calorifuge métallique |