AT294214B - Schaltungsanordnung zur Begrenzung der einem Lautsprecher zugeführten Leistung - Google Patents
Schaltungsanordnung zur Begrenzung der einem Lautsprecher zugeführten LeistungInfo
- Publication number
- AT294214B AT294214B AT194968A AT194968A AT294214B AT 294214 B AT294214 B AT 294214B AT 194968 A AT194968 A AT 194968A AT 194968 A AT194968 A AT 194968A AT 294214 B AT294214 B AT 294214B
- Authority
- AT
- Austria
- Prior art keywords
- loudspeaker
- limiting
- power supplied
- circuit arrangement
- arrangement
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/007—Protection circuits for transducers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT194968A AT294214B (de) | 1968-02-29 | 1968-02-29 | Schaltungsanordnung zur Begrenzung der einem Lautsprecher zugeführten Leistung |
DE19691908033 DE1908033A1 (de) | 1968-02-29 | 1969-02-18 | Schaltungsanordnung zur Begrenzung der einem Lautsprecher zugefuehrten Leistung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT194968A AT294214B (de) | 1968-02-29 | 1968-02-29 | Schaltungsanordnung zur Begrenzung der einem Lautsprecher zugeführten Leistung |
Publications (1)
Publication Number | Publication Date |
---|---|
AT294214B true AT294214B (de) | 1971-11-10 |
Family
ID=3524521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT194968A AT294214B (de) | 1968-02-29 | 1968-02-29 | Schaltungsanordnung zur Begrenzung der einem Lautsprecher zugeführten Leistung |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT294214B (de) |
DE (1) | DE1908033A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429536A1 (fr) * | 1978-06-21 | 1980-01-18 | Cabre Sas Di Ferro A & C | Unite electronique de protection pour enceintes acoustiques d'installations de reproduction sonore |
DE2933010A1 (de) * | 1979-08-16 | 1981-02-19 | Standard Elektrik Lorenz Ag | Ueberlastschutz- und ueberlastanzeige -schaltung fuer eine lautsprecheranordnung |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2120903B (en) * | 1982-05-28 | 1986-02-26 | British Broadcasting Corp | Headphone level protection circuit |
-
1968
- 1968-02-29 AT AT194968A patent/AT294214B/de not_active IP Right Cessation
-
1969
- 1969-02-18 DE DE19691908033 patent/DE1908033A1/de active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429536A1 (fr) * | 1978-06-21 | 1980-01-18 | Cabre Sas Di Ferro A & C | Unite electronique de protection pour enceintes acoustiques d'installations de reproduction sonore |
DE2933010A1 (de) * | 1979-08-16 | 1981-02-19 | Standard Elektrik Lorenz Ag | Ueberlastschutz- und ueberlastanzeige -schaltung fuer eine lautsprecheranordnung |
Also Published As
Publication number | Publication date |
---|---|
DE1908033A1 (de) | 1969-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE392547B (sv) | Elektrisk anslutningskapa | |
CH492565A (de) | Korrespondenzgarnitur | |
FI53739C (fi) | Behaollare foer behandlingsmaterial foer nedsaenkning i en spolningsbehaollare | |
DE1961018B2 (de) | Lautsprecher | |
CH494496A (de) | Elektronisches Filter | |
IT993515B (it) | Multiselettore elettronico | |
CH500786A (de) | Giessform | |
AT294214B (de) | Schaltungsanordnung zur Begrenzung der einem Lautsprecher zugeführten Leistung | |
MC822A1 (fr) | Perfectionnements aux compositions thermoplastiques expansibles | |
CH493786A (de) | Beleuchtungsanordnung | |
CH496339A (de) | Lichtbogenanordnung | |
FI56258B (fi) | Oljeskrapring foer anvaendning i taetningsboxar | |
CH498474A (de) | Elektrisches Bauelement | |
AT288617B (de) | Gießform | |
AT293175B (de) | Behälter-Patronenanordnung | |
AT267628B (de) | Schaltungsanordnung zur Korrektur der kissenartigen Verzeichnung | |
AT301910B (de) | Electrischer Mittelwerbilder | |
CH482819A (de) | Heisshärtende Klebmittel | |
FR1536887A (fr) | Circuit anti-local | |
DOP1967001364A (es) | Sustitutos de 2-aminobenzimidazoles | |
SE394679B (sv) | Sett att framstella nya penicilliner | |
FR1432380A (fr) | Perfectionnements aux centrales de raccordements électriques | |
AT299044B (de) | Siebrundbeschicker | |
CH519772A (de) | Elektrisches Bauelement | |
CH468127A (de) | Schaltungsanordnung zur Digital-Analog-Umformung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |