FR1531690A - Générateurs acoustiques - Google Patents
Générateurs acoustiquesInfo
- Publication number
- FR1531690A FR1531690A FR107886A FR107886A FR1531690A FR 1531690 A FR1531690 A FR 1531690A FR 107886 A FR107886 A FR 107886A FR 107886 A FR107886 A FR 107886A FR 1531690 A FR1531690 A FR 1531690A
- Authority
- FR
- France
- Prior art keywords
- acoustic generators
- generators
- acoustic
- 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
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
- G10K7/00—Sirens
-
- 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
- G10K7/00—Sirens
- G10K7/06—Sirens in which the sound-producing member is driven by a fluid, e.g. by a compressed gas
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Special Spraying Apparatus (AREA)
- Catching Or Destruction (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR107886A FR1531690A (fr) | 1967-05-25 | 1967-05-25 | Générateurs acoustiques |
BE714380D BE714380A (fr) | 1967-05-25 | 1968-04-29 | |
GB20110/68A GB1209555A (en) | 1967-05-25 | 1968-04-29 | Sonic generators |
IL29913A IL29913A (en) | 1967-05-25 | 1968-04-30 | Sound generator |
CH648868A CH491459A (fr) | 1967-05-25 | 1968-05-01 | Procédé de production de trains d'ondes acoustiques |
LU56069D LU56069A1 (fr) | 1967-05-25 | 1968-05-14 | |
NL6807111A NL6807111A (fr) | 1967-05-25 | 1968-05-20 | |
DE19681766419 DE1766419B1 (de) | 1967-05-25 | 1968-05-21 | Anordnung zum Erzeugen von akustischen Wellenzuegen |
ES364274A ES364274A1 (es) | 1967-05-25 | 1968-05-24 | Un generador acustico. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR107886A FR1531690A (fr) | 1967-05-25 | 1967-05-25 | Générateurs acoustiques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1531690A true FR1531690A (fr) | 1968-07-05 |
Family
ID=8631626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR107886A Expired FR1531690A (fr) | 1967-05-25 | 1967-05-25 | Générateurs acoustiques |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE714380A (fr) |
CH (1) | CH491459A (fr) |
DE (1) | DE1766419B1 (fr) |
ES (1) | ES364274A1 (fr) |
FR (1) | FR1531690A (fr) |
GB (1) | GB1209555A (fr) |
IL (1) | IL29913A (fr) |
LU (1) | LU56069A1 (fr) |
NL (1) | NL6807111A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5054080A (en) * | 1984-10-29 | 1991-10-01 | Bertin & Cie | Pneumatic loudspeaker with a continuous pressurized fluid flow |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE428346B (sv) * | 1980-10-17 | 1983-06-27 | Kockumation Ab | Tryckgasdriven ljudsendare med resonanshorn och med organ for styrning av tryckgasens avgivning genom resonanshornet |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1181591B (de) * | 1963-02-01 | 1964-11-12 | Siemens Ag | Pneumatisch oder hydraulisch betaetigte optische oder akustische Signaleinrichtung |
-
1967
- 1967-05-25 FR FR107886A patent/FR1531690A/fr not_active Expired
-
1968
- 1968-04-29 GB GB20110/68A patent/GB1209555A/en not_active Expired
- 1968-04-29 BE BE714380D patent/BE714380A/xx unknown
- 1968-04-30 IL IL29913A patent/IL29913A/en unknown
- 1968-05-01 CH CH648868A patent/CH491459A/fr not_active IP Right Cessation
- 1968-05-14 LU LU56069D patent/LU56069A1/xx unknown
- 1968-05-20 NL NL6807111A patent/NL6807111A/xx unknown
- 1968-05-21 DE DE19681766419 patent/DE1766419B1/de active Pending
- 1968-05-24 ES ES364274A patent/ES364274A1/es not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5054080A (en) * | 1984-10-29 | 1991-10-01 | Bertin & Cie | Pneumatic loudspeaker with a continuous pressurized fluid flow |
Also Published As
Publication number | Publication date |
---|---|
LU56069A1 (fr) | 1968-09-04 |
CH491459A (fr) | 1970-05-31 |
GB1209555A (en) | 1970-10-21 |
NL6807111A (fr) | 1968-11-26 |
IL29913A (en) | 1971-06-23 |
BE714380A (fr) | 1968-09-16 |
DE1766419B1 (de) | 1972-05-31 |
ES364274A1 (es) | 1970-02-16 |
IL29913A0 (en) | 1970-01-29 |
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