IT967858B - ELECTROMA GNETIC DRIVE SYSTEM ESPECIALLY POLARIZED DRIVE SYSTEM FOR ITS MERIE - Google Patents

ELECTROMA GNETIC DRIVE SYSTEM ESPECIALLY POLARIZED DRIVE SYSTEM FOR ITS MERIE

Info

Publication number
IT967858B
IT967858B IT2966672A IT2966672A IT967858B IT 967858 B IT967858 B IT 967858B IT 2966672 A IT2966672 A IT 2966672A IT 2966672 A IT2966672 A IT 2966672A IT 967858 B IT967858 B IT 967858B
Authority
IT
Italy
Prior art keywords
drive system
merie
electroma gnetic
electroma
gnetic
Prior art date
Application number
IT2966672A
Other languages
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT967858B publication Critical patent/IT967858B/en

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)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
IT2966672A 1971-09-30 1972-09-26 ELECTROMA GNETIC DRIVE SYSTEM ESPECIALLY POLARIZED DRIVE SYSTEM FOR ITS MERIE IT967858B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149008 DE2149008C3 (en) 1971-09-30 1971-09-30 Electromagnetic, especially polarized, drive system for weekers

Publications (1)

Publication Number Publication Date
IT967858B true IT967858B (en) 1974-03-11

Family

ID=5821157

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2966672A IT967858B (en) 1971-09-30 1972-09-26 ELECTROMA GNETIC DRIVE SYSTEM ESPECIALLY POLARIZED DRIVE SYSTEM FOR ITS MERIE

Country Status (2)

Country Link
DE (1) DE2149008C3 (en)
IT (1) IT967858B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925645C2 (en) * 1979-06-26 1981-10-08 Deutsche Fernsprecher Gesellschaft Mbh Marburg, 3550 Marburg Polarized alarm clock
DE2949945C2 (en) * 1979-12-12 1982-03-04 Deutsche Fernsprecher Gesellschaft Mbh Marburg, 3550 Marburg Polarized alarm clock
DE3323708C1 (en) * 1983-07-01 1984-11-29 Peter-Uhren Gmbh, 7210 Rottweil Piezoelectric bell-striking mechanism

Also Published As

Publication number Publication date
DE2149008A1 (en) 1973-04-05
DE2149008B2 (en) 1977-11-03
DE2149008C3 (en) 1978-06-22

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