FR2371035A1 - Avertisseur acoustique electromagnetique ou electropneumatique - Google Patents
Avertisseur acoustique electromagnetique ou electropneumatiqueInfo
- Publication number
- FR2371035A1 FR2371035A1 FR7713401A FR7713401A FR2371035A1 FR 2371035 A1 FR2371035 A1 FR 2371035A1 FR 7713401 A FR7713401 A FR 7713401A FR 7713401 A FR7713401 A FR 7713401A FR 2371035 A1 FR2371035 A1 FR 2371035A1
- Authority
- FR
- France
- Prior art keywords
- electromagnetic
- warning device
- acoustic alarm
- electropneumatic acoustic
- vehicles
- 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.)
- Granted
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
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
- G10K9/22—Mountings; Casings
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49005—Acoustic transducer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49861—Sizing mating parts during final positional association
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Marketing (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measuring Fluid Pressure (AREA)
- Air Bags (AREA)
Abstract
a. Avertisseur acoustique électromagnétique ou électropneumatique pour véhicules ou d'autres usages. b. Avertisseur caractérisé en ce que le carter extérieur est déformable dans le sens parallèle à l'axe de réglage de façon à permettre, sous forme automatisée, l'étalonnage de l'entrefer et/ou de la pression de service de la trompe. c. Avertisseur sonore applicable notamment à des véhicules automobiles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT29245/76A IT1072616B (it) | 1976-11-11 | 1976-11-11 | Avvisatore acustico con custodia deformabile plasticamente nel senso parallelo all'asse di regolazione per la taratura del traferro nei tipi elettromagnetici e della pressione di esercizio nei tipi elettropneumatici |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2371035A1 true FR2371035A1 (fr) | 1978-06-09 |
FR2371035B1 FR2371035B1 (fr) | 1980-01-18 |
Family
ID=11226616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7713401A Granted FR2371035A1 (fr) | 1976-11-11 | 1977-05-03 | Avertisseur acoustique electromagnetique ou electropneumatique |
Country Status (8)
Country | Link |
---|---|
US (1) | US4135473A (fr) |
JP (2) | JPS5415696A (fr) |
BR (1) | BR7702755A (fr) |
DE (1) | DE2712731B2 (fr) |
ES (1) | ES459057A1 (fr) |
FR (1) | FR2371035A1 (fr) |
GB (1) | GB1573952A (fr) |
IT (1) | IT1072616B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2496950A1 (fr) * | 1980-12-23 | 1982-06-25 | Beltrame Leonardo | Perfectionnement aux avertisseurs acoustiques electromagnetiques et methode de fabrication |
WO1993001588A1 (fr) * | 1991-07-12 | 1993-01-21 | F.I.A.M.M. Componenti Accessori - F.C.A S.P.A. | Avertisseur sonore d'automobile |
FR2911242A1 (fr) * | 2007-01-08 | 2008-07-11 | Composants Electr Sa Soc D | Procede pour regle la dimension d'un entrefer defini entre le noyau fixe et le noyau mobile d'un electroaimant d'avertisseur sonore electromecanique |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2848564C2 (de) * | 1977-11-25 | 1982-05-13 | FIAMM S.p.A. Fabbrica Italiana Accumulatori Motocarri Montecchio, Montecchio Maggiore, Vicenza | Verfahren zum Zusammenbauen eines elektromagnetischen akustischen Signalhorns sowie mit diesem Verfahren hergestelltes Signalhorn und zur Verwendung bei der Durchführung des neuen Verfahrens beim Zusammenbau des Signalhorns dienende Trompete und Zwischenring |
US4441099A (en) * | 1981-02-23 | 1984-04-03 | Sparton Corporation | Diaphragm horn |
US4361952A (en) * | 1981-02-23 | 1982-12-07 | Sparton Corporation | Method of adjusting air gap of an electric horn |
US4488341A (en) * | 1982-08-16 | 1984-12-18 | Robertshaw Controls Company | Method of making a fluid pressure actuator |
US4813123A (en) * | 1988-01-25 | 1989-03-21 | Sparton Corporation | Method of adjusting an electric horn air gap |
US5263435A (en) * | 1992-08-12 | 1993-11-23 | Mitsuba Electric Manufacturing Co., Ltd. | Volute horn and method of manufacturing |
DE4314242C1 (de) * | 1993-04-30 | 1994-04-07 | Hella Kg Hueck & Co | Elektromagnetisches Signalhorn |
US5659288A (en) * | 1995-07-28 | 1997-08-19 | Ford Motor Company | Method for setting horn air gap |
US7617794B2 (en) * | 2007-03-30 | 2009-11-17 | Nissan Technical Center North America, Inc. | One piece horn cover |
JP5748540B2 (ja) * | 2011-04-15 | 2015-07-15 | 三菱日立パワーシステムズ株式会社 | 音波発生装置およびそれを使用した音波式付着物除去・抑制装置、音波式スートブロワ装置、熱交換装置、排ガス処理装置、産業機器ならびに音波発生装置の運用方法、熱交換装置の運用方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1691321A (en) * | 1927-06-13 | 1928-11-13 | Sparks Withington Co | Signaling device |
DE481469C (de) * | 1927-02-19 | 1929-08-22 | Wilhelm Seyerle Dipl Ing | Verfahren zur Herstellung von durch Pressen hergestellten Membran- oder Plattendosen fuer Schallapparate fuer Kraftfahrzeuge |
US3864823A (en) * | 1974-01-08 | 1975-02-11 | Gen Signal Corp | Method of making a buzzer structure |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1351729A (en) * | 1917-03-14 | 1920-09-07 | Ames Butler | Electric horn |
US1789947A (en) * | 1924-12-22 | 1931-01-20 | Sparks Withington Co | Signaling device |
US1898394A (en) * | 1928-02-27 | 1933-02-21 | Delco Remy Corp | Sound signal |
US1797120A (en) * | 1928-12-22 | 1931-03-17 | Moto Meter Gauge & Equip Corp | Acoustic signal mechanism |
US1841535A (en) * | 1930-11-17 | 1932-01-19 | Trico Products Corp | Horn construction |
US2694806A (en) * | 1951-07-28 | 1954-11-16 | Glen H Johnson | Muted horn assembly for vehicles |
US2811129A (en) * | 1954-04-20 | 1957-10-29 | Roy D Buell | Signal horn |
FR1191512A (fr) * | 1957-03-26 | 1959-10-20 | Bosch Gmbh Robert | Appareil émetteur électromagnétique de signaux |
FR1236553A (fr) * | 1959-06-08 | 1960-07-22 | App Marchal Soc D Expl Const D | Perfectionnement aux avertisseurs à sons multiples |
US3412219A (en) * | 1965-12-28 | 1968-11-19 | Western Electric Co | Method of adjusting air gap in central armature receivers |
US3477405A (en) * | 1967-07-19 | 1969-11-11 | Ford Motor Co | Adjustable frequency horn |
JPS5041002Y1 (fr) * | 1970-08-22 | 1975-11-21 | ||
DE2054252A1 (de) * | 1970-11-04 | 1972-05-10 | Bosch Gmbh Robert | Signalhorn, insbesondere für Kraftfahrzeuge |
JPS51130088U (fr) * | 1975-04-10 | 1976-10-20 | ||
US3967367A (en) * | 1975-10-14 | 1976-07-06 | Altec Corporation | Method for aligning loudspeaker diaphragm and voice coil assembly |
-
1976
- 1976-11-11 IT IT29245/76A patent/IT1072616B/it active
-
1977
- 1977-03-23 DE DE2712731A patent/DE2712731B2/de not_active Withdrawn
- 1977-03-30 GB GB13280/77A patent/GB1573952A/en not_active Expired
- 1977-04-29 BR BR7702755A patent/BR7702755A/pt unknown
- 1977-05-03 FR FR7713401A patent/FR2371035A1/fr active Granted
- 1977-05-16 ES ES459057A patent/ES459057A1/es not_active Expired
- 1977-06-16 US US05/807,331 patent/US4135473A/en not_active Expired - Lifetime
- 1977-11-08 JP JP13313677A patent/JPS5415696A/ja active Granted
-
1982
- 1982-01-04 JP JP57000006A patent/JPS57176097A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE481469C (de) * | 1927-02-19 | 1929-08-22 | Wilhelm Seyerle Dipl Ing | Verfahren zur Herstellung von durch Pressen hergestellten Membran- oder Plattendosen fuer Schallapparate fuer Kraftfahrzeuge |
US1691321A (en) * | 1927-06-13 | 1928-11-13 | Sparks Withington Co | Signaling device |
US3864823A (en) * | 1974-01-08 | 1975-02-11 | Gen Signal Corp | Method of making a buzzer structure |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2496950A1 (fr) * | 1980-12-23 | 1982-06-25 | Beltrame Leonardo | Perfectionnement aux avertisseurs acoustiques electromagnetiques et methode de fabrication |
WO1993001588A1 (fr) * | 1991-07-12 | 1993-01-21 | F.I.A.M.M. Componenti Accessori - F.C.A S.P.A. | Avertisseur sonore d'automobile |
US5420563A (en) * | 1991-07-12 | 1995-05-30 | F.I.A.M.M. Componenti Accessori-F.C.A. S.P.A. | Motor-vehicle horn |
FR2911242A1 (fr) * | 2007-01-08 | 2008-07-11 | Composants Electr Sa Soc D | Procede pour regle la dimension d'un entrefer defini entre le noyau fixe et le noyau mobile d'un electroaimant d'avertisseur sonore electromecanique |
WO2008093011A2 (fr) * | 2007-01-08 | 2008-08-07 | Societe De Composants Electriques | Procede pour regler la dimension d'un entrefer defini entre le noyau fixe et le noyau mobile d'un electroaimant d'avertisseur sonore electromecanique |
WO2008093011A3 (fr) * | 2007-01-08 | 2008-11-13 | Composants Electr Soc D | Procede pour regler la dimension d'un entrefer defini entre le noyau fixe et le noyau mobile d'un electroaimant d'avertisseur sonore electromecanique |
Also Published As
Publication number | Publication date |
---|---|
US4135473A (en) | 1979-01-23 |
JPS5415696A (en) | 1979-02-05 |
DE2712731B2 (de) | 1979-05-03 |
FR2371035B1 (fr) | 1980-01-18 |
IT1072616B (it) | 1985-04-10 |
ES459057A1 (es) | 1978-08-16 |
DE2712731A1 (de) | 1978-05-18 |
JPS57176097A (en) | 1982-10-29 |
JPS5739439B2 (fr) | 1982-08-21 |
GB1573952A (en) | 1980-08-28 |
BR7702755A (pt) | 1978-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |