FR2440052A1 - Perfectionnements aux avertisseurs electromagnetiques - Google Patents
Perfectionnements aux avertisseurs electromagnetiquesInfo
- Publication number
- FR2440052A1 FR2440052A1 FR7830607A FR7830607A FR2440052A1 FR 2440052 A1 FR2440052 A1 FR 2440052A1 FR 7830607 A FR7830607 A FR 7830607A FR 7830607 A FR7830607 A FR 7830607A FR 2440052 A1 FR2440052 A1 FR 2440052A1
- Authority
- FR
- France
- Prior art keywords
- bridge
- spring
- leaf spring
- washers
- insulating sleeve
- 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
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Braking Arrangements (AREA)
Abstract
L'INVENTION CONCERNE UN AVERTISSEUR ELECTROMAGNETIQUE COMPRENANT UNE CARCASSE 10 EQUIPEE D'AU MOINS UN NOYAU DE BOBINE 13, UNE BOBINE MONTEE SUR LEDIT NOYAU, UN RUPTEUR 6-7 RELIE ELECTRIQUEMENT A LADITE BOBINE ET ACTIONNE PAR UNE ARMATURE VIBRANTE 3 SOLIDAIRE D'UNE MEMBRANE 1, PAR L'INTERMEDIAIRE D'UN AXE DE MEMBRANE 4, LE RUPTEUR ETANT CONSTITUE D'UNE LAME DE RESSORT 6 MUNIE D'UN GRAIN DE CONTACT ET D'UN PONT DE RUPTEUR 8 MUNI D'UN GRAIN DE CONTACT COOPERANT AVEC LE PREMIER. SELON L'INVENTION, LA LAME DE RESSORT 6 ET LE PONT DE RUPTEUR 8 SONT SEPARES PAR UNE RONDELLE ISOLANTE 14 TRAVERSEE PAR UNE VIS D'ASSEMBLAGE 11 ISOLEE DUDIT PONT, ET L'EXTREMITE DE L'AXE DE MEMBRANE 4 ADJACENTE A LA LAME DE RESSORT 6 EST MUNIE D'UNE COIFFE ISOLANTE 18. APPLICATION A L'INDUSTRIE AUTOMOBILE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7830607A FR2440052A1 (fr) | 1978-10-27 | 1978-10-27 | Perfectionnements aux avertisseurs electromagnetiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7830607A FR2440052A1 (fr) | 1978-10-27 | 1978-10-27 | Perfectionnements aux avertisseurs electromagnetiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2440052A1 true FR2440052A1 (fr) | 1980-05-23 |
FR2440052B1 FR2440052B1 (fr) | 1981-05-08 |
Family
ID=9214240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830607A Granted FR2440052A1 (fr) | 1978-10-27 | 1978-10-27 | Perfectionnements aux avertisseurs electromagnetiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2440052A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1129166A (fr) * | 1955-07-19 | 1957-01-16 | Perfectionnements aux avertisseurs électromagnétiques | |
FR2048802A5 (fr) * | 1969-06-11 | 1971-03-19 | Lucas Industries Ltd | |
FR2094348A5 (fr) * | 1970-06-18 | 1972-02-04 | Gelbon Sa | |
FR2180417A5 (fr) * | 1972-04-11 | 1973-11-23 | Lucas Electrical Co Ltd | |
FR2273335A1 (fr) * | 1974-05-31 | 1975-12-26 | Klaxon Sa |
-
1978
- 1978-10-27 FR FR7830607A patent/FR2440052A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1129166A (fr) * | 1955-07-19 | 1957-01-16 | Perfectionnements aux avertisseurs électromagnétiques | |
FR2048802A5 (fr) * | 1969-06-11 | 1971-03-19 | Lucas Industries Ltd | |
FR2094348A5 (fr) * | 1970-06-18 | 1972-02-04 | Gelbon Sa | |
FR2180417A5 (fr) * | 1972-04-11 | 1973-11-23 | Lucas Electrical Co Ltd | |
FR2273335A1 (fr) * | 1974-05-31 | 1975-12-26 | Klaxon Sa |
Also Published As
Publication number | Publication date |
---|---|
FR2440052B1 (fr) | 1981-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES474932A1 (es) | Perfeccionamientos en contactores electro-magneticos. | |
GB1254917A (en) | Electromagnetic relay | |
FR2440052A1 (fr) | Perfectionnements aux avertisseurs electromagnetiques | |
GB899589A (en) | Electromagnetic contactor | |
GB759723A (en) | Electro magnetic relay devices | |
CA1109906A (fr) | Dispositif a verrouillage magnetique pour contacteur a marteau | |
GB631167A (en) | Improvements in and relating to electromagnetic switches | |
EP0236075A3 (fr) | Appareil interrupteur de relais | |
FR2452777A1 (fr) | Relais electromagnetique, notamment microrelais de puissance | |
EP0286432A3 (fr) | Relais | |
US2529941A (en) | Thermostatic switch | |
GB1094670A (en) | Electrical switch | |
US2927179A (en) | High speed switching device | |
FR2431180A1 (fr) | Perfectionnements aux relais electromagnetiques | |
ES8207378A1 (es) | Mejoras en la fabricacion de conmutadores electricos | |
GB838959A (en) | Improvements in the mounting of movable contacts on the armature of electromagnetic relays | |
FR2379150A1 (fr) | Relais electromagnetique a noyau plongeur | |
ES8203161A1 (es) | Bocina electromagnetica | |
GB1281306A (en) | Electromagnetic flat-type relay | |
GB1469111A (en) | Electromagnetic relays | |
FR2331859A1 (fr) | Avertisseur electromagnetique | |
GB1148791A (en) | Toggle-actuated electric switches | |
ES2024777A6 (es) | Perfeccionamientos introducidos en la fabricacion de reles de desenganche para disyuntores o dispositivos diferenciales. | |
DE3364391D1 (en) | Electrical switch and actuating mechanism therefor | |
GB806768A (en) | Improvements in magnetic snap action electric switches |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |