DE425313C - Polarized AC alarm clock - Google Patents

Polarized AC alarm clock

Info

Publication number
DE425313C
DE425313C DES66633D DES0066633D DE425313C DE 425313 C DE425313 C DE 425313C DE S66633 D DES66633 D DE S66633D DE S0066633 D DES0066633 D DE S0066633D DE 425313 C DE425313 C DE 425313C
Authority
DE
Germany
Prior art keywords
alarm clock
polarized
leaf spring
clapper
same time
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
DES66633D
Other languages
German (de)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
Publication date
Priority to DES66633D priority Critical patent/DE425313C/en
Application granted granted Critical
Publication of DE425313C publication Critical patent/DE425313C/en
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
    • G10K1/064—Operating or striking mechanisms therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromechanical Clocks (AREA)

Description

Polarisierter Wechselstromwecker. Die Erfindung bezieht sich auf einen polarisierten Wechselstromwecker mit zwischen den Polstücken des Magnetsystems gelagertem Anker. Durch die Erfindung wird eine besonders einfache Ausbildung derartiger Wecker bezweckt.Polarized AC alarm clock. The invention relates to a polarized AC alarm clock with mounted between the pole pieces of the magnet system Anchor. The invention provides a particularly simple design of such alarm clocks aims.

Erfindungsgemäß wird dies dadurch erreicht, daß zwischen den Polstücken .des Magnetsystems ein vom permanenten Magneten beeinflußter, aus einer Blattfeder bestehender Anker angeordnet ist, der gleichzeitig den Klöppelstiel bildet.According to the invention this is achieved in that between the pole pieces .of the magnet system one influenced by the permanent magnet, consisting of a leaf spring existing anchor is arranged, which at the same time forms the clapper handle.

Nach der Erfindung ist dieser Anker in der Längsrichtung verstellbar gelagert, so daß er für beliebige Frequenzen eingestellt werden kann.According to the invention, this anchor is adjustable in the longitudinal direction stored so that it can be set for any frequency.

An einem Ausführungsbeispiel soll nun die Erfindung näher beschrieben werden. Die Zeichnung stellt einen zweispuligen Wechselstromwecker dar. Der Wecker besteht aus den beiden Spulen i und 2, deren Kerne 3, 4 am oberen Ende die verlängerten, nach innern abgebogenen Polschuhe 5, 6 tragen,. Am unteren Ende sind die Elektromagnetkerne 3, 4 durch ihre am permanenten Magneten 7 befestigten Winkelstücke 8, 9 miteinander verbunden, die das Jochstück bilden und gleichzeitig zur Lagerung des Ankers dienen. Letzterer besteht zweckmäßig aus einer Blattfeder i o, die in ihrer Längsrichtung verstellbar zwischen den beiden abgebogenen Schenkeln des Joches 8, 9 durch eine Schraube i i gehalten wird. An ihrem freien Ende trägt die Blattfeder t o den Klöppel 12, der bei seiner Beeinflussung auf die Glockenschalen 13 einwirkt.The invention will now be described in more detail using an exemplary embodiment will. The drawing shows a two-coil alternating current alarm clock. The alarm clock consists of the two coils i and 2, whose cores 3, 4 at the upper end are the extended, inwardly bent pole pieces 5, 6 wear. At the lower end are the electromagnet cores 3, 4 by their angle pieces 8, 9 attached to the permanent magnet 7 connected, which form the yoke piece and at the same time serve to support the armature. The latter expediently consists of a leaf spring i o, which extends in its longitudinal direction adjustable between the two bent legs of the yoke 8, 9 by a Screw i i is held. The leaf spring t o carries the clapper at its free end 12, which acts on the bell shells 13 when it is influenced.

Da der Anker io -gleichzeitig den Klöppelstiel bildet, so kann er sowohl als Anker wie auch als Klöppelstiel voll ausgenutzt werden. Infolge Verwendung einer Blattfeder als Anker hat er genügende Beweglichkeit an seiner Lagerstelle und gleichzeitig genügende Federung als Klöppelstiel. Durch die Verstellbarkeit seiner Länge innerhalb eines durch die Glockenschalen 13 bzw. den Klöppel 12 begrenzten Raumes oder durch eine Gewichtsverminderung des Klöppels kann der Wecker auch für bestimmte Frequenzen leicht abgestimmt werden.Since the anchor io forms the bobbin handle at the same time, it can can be fully exploited both as an anchor and as a bobbin handle. As a result of use a leaf spring as an anchor, it has sufficient mobility at its bearing point and at the same time sufficient suspension as a lace handle. Due to the adjustability its length within a limited by the bell shells 13 and the clapper 12 Space or by reducing the weight of the clapper, the alarm clock can also be used for certain frequencies can be easily tuned.

Claims (2)

PATENT-ANsPRÜcHE: i. Polarisierter Wechselstromwecker, dadurch gekennzeichnet, daß zwischen den Polstücken des Magnetsystems ein vom permanenten Magneten (7) beeinflußter, aus einer Blattfeder bestehender Anker (io) angeordnet ist, der gleichzeitig den Klöppelstiel bildet. PATENT CLAIMS: i. Polarized alternating current alarm clock, characterized in that that between the pole pieces of the magnet system there is a permanent magnet (7), from a leaf spring existing armature (io) is arranged, which at the same time the Forms bobbin lace. 2. Polarisierter Wechselstromwecker nach Anspruch i, dadurch gekennzeichnet, daß der aus einer Blattfeder bestehende, den Klöppelstiel bildende Anker (io) in der Längsrichtung verstellbar gelagert ist. 2. Polarized alternating current alarm clock according to claim i, characterized in that the armature (io) which consists of a leaf spring and which forms the clapper handle is mounted adjustably in the longitudinal direction.
DES66633D Polarized AC alarm clock Expired DE425313C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES66633D DE425313C (en) Polarized AC alarm clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES66633D DE425313C (en) Polarized AC alarm clock

Publications (1)

Publication Number Publication Date
DE425313C true DE425313C (en) 1926-02-16

Family

ID=7498959

Family Applications (1)

Application Number Title Priority Date Filing Date
DES66633D Expired DE425313C (en) Polarized AC alarm clock

Country Status (1)

Country Link
DE (1) DE425313C (en)

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