BE849823A - Dispositif d'avertissement sonore en particulier sonnerie - Google Patents

Dispositif d'avertissement sonore en particulier sonnerie

Info

Publication number
BE849823A
BE849823A BE173610A BE173610A BE849823A BE 849823 A BE849823 A BE 849823A BE 173610 A BE173610 A BE 173610A BE 173610 A BE173610 A BE 173610A BE 849823 A BE849823 A BE 849823A
Authority
BE
Belgium
Prior art keywords
warning device
audible warning
particular ringing
ringing
audible
Prior art date
Application number
BE173610A
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE849823A publication Critical patent/BE849823A/fr

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
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
    • G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
    • G10K1/064—Operating or striking mechanisms therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnets (AREA)
  • Magnetically Actuated Valves (AREA)
  • Emergency Lowering Means (AREA)
BE173610A 1975-12-24 1976-12-23 Dispositif d'avertissement sonore en particulier sonnerie BE849823A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7539663A FR2336759A1 (fr) 1975-12-24 1975-12-24 Dispositif d'avertissement sonore en particulier sonnerie

Publications (1)

Publication Number Publication Date
BE849823A true BE849823A (fr) 1977-04-15

Family

ID=9164140

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173610A BE849823A (fr) 1975-12-24 1976-12-23 Dispositif d'avertissement sonore en particulier sonnerie

Country Status (9)

Country Link
US (1) US4097862A (fr)
BE (1) BE849823A (fr)
BR (1) BR7608680A (fr)
CA (1) CA1072785A (fr)
DE (1) DE2658868A1 (fr)
ES (1) ES454536A1 (fr)
FR (1) FR2336759A1 (fr)
GB (1) GB1564954A (fr)
IT (1) IT1071980B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823379A (en) * 1988-01-29 1989-04-18 Alcatel Business Systems Telephone ringer
CH704199A2 (fr) * 2010-12-10 2012-06-15 Montres Breguet Sa Mecanisme de sonnerie d'une montre ou d'une boite a musique.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659074A (en) * 1950-12-06 1953-11-10 Nutone Inc Double-acting solenoid for chime signals
US2683871A (en) * 1951-08-08 1954-07-13 Edwards Company Inc Electrical signal device mounting and installation
US2799016A (en) * 1954-10-06 1957-07-09 Nutone Inc Two-note solenoid operated chime mechanism
US2946905A (en) * 1958-02-13 1960-07-26 Nutone Inc Single coil repeater solenoid
NL6507984A (fr) * 1964-06-23 1965-12-24

Also Published As

Publication number Publication date
DE2658868A1 (de) 1977-07-07
CA1072785A (fr) 1980-03-04
FR2336759A1 (fr) 1977-07-22
GB1564954A (en) 1980-04-16
BR7608680A (pt) 1978-01-03
US4097862A (en) 1978-06-27
ES454536A1 (es) 1978-02-16
FR2336759B1 (fr) 1980-06-27
IT1071980B (it) 1985-04-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LEGRAND S.A.

Effective date: 19891231