FR1442647A - Sonnerie d'appel téléphonique - Google Patents

Sonnerie d'appel téléphonique

Info

Publication number
FR1442647A
FR1442647A FR19890A FR19890A FR1442647A FR 1442647 A FR1442647 A FR 1442647A FR 19890 A FR19890 A FR 19890A FR 19890 A FR19890 A FR 19890A FR 1442647 A FR1442647 A FR 1442647A
Authority
FR
France
Prior art keywords
phone call
call ringtone
ringtone
phone
call
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
Application number
FR19890A
Other languages
English (en)
Inventor
James Samuel Paterson Roberton
Leslie Eugene Basil D Bradshaw
Nirmal Singh Lotay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1442647A publication Critical patent/FR1442647A/fr
Expired legal-status Critical Current

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
    • 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
    • G10K1/0645—Operating or striking mechanisms therefor provided with loudness adjustment

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnets (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
FR19890A 1964-06-08 1965-06-08 Sonnerie d'appel téléphonique Expired FR1442647A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23592/64A GB1019599A (en) 1964-06-08 1964-06-08 Telephone ringer

Publications (1)

Publication Number Publication Date
FR1442647A true FR1442647A (fr) 1966-06-17

Family

ID=10198175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19890A Expired FR1442647A (fr) 1964-06-08 1965-06-08 Sonnerie d'appel téléphonique

Country Status (3)

Country Link
US (1) US3346858A (fr)
FR (1) FR1442647A (fr)
GB (1) GB1019599A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945043C2 (de) * 1979-11-08 1986-07-17 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Ankerlagerung für elektromagnetische Wecker

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733435A (en) * 1956-01-31 bredehoft
US787936A (en) * 1903-06-19 1905-04-25 North Electric Co Selective signaling device.
US880940A (en) * 1907-08-15 1908-03-03 Charles Julius Wagner Electric bell.
US2782410A (en) * 1953-01-30 1957-02-19 Ericsson Telefon Ab L M Polarized ringing device for use in telephone systems
US2872672A (en) * 1953-06-30 1959-02-03 North Electric Co Telephone ringer and the like
US2890447A (en) * 1956-06-21 1959-06-09 Siemens Ag Electromagnetic drive system for relays, ringers and the like
US2893001A (en) * 1957-11-15 1959-06-30 Bell Telephone Labor Inc Signaling device
US2972139A (en) * 1959-05-21 1961-02-14 Knutson Merritt Back-up warning signal for automotive vehicles
US3121194A (en) * 1960-03-01 1964-02-11 Automatic Elect Lab Polarized electromagnetic device
US3076960A (en) * 1961-12-15 1963-02-05 Knutson Merritt Back-up warning signal for automotive vehicles

Also Published As

Publication number Publication date
GB1019599A (en) 1966-02-09
US3346858A (en) 1967-10-10

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