DE153026C - - Google Patents
Info
- Publication number
- DE153026C DE153026C DENDAT153026D DE153026DA DE153026C DE 153026 C DE153026 C DE 153026C DE NDAT153026 D DENDAT153026 D DE NDAT153026D DE 153026D A DE153026D A DE 153026DA DE 153026 C DE153026 C DE 153026C
- Authority
- DE
- Germany
- Prior art keywords
- bell
- alarm clock
- steel magnet
- poles
- electromagnet
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000000969 carrier Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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)
- Electric Clocks (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft einen polarisierten Wecker, bei welchem ein einziger konzentrisch unter der Glocke angeordneter Elektromagnet mit zwei Paar freien Polen und ein zwischen diesen Polpaaren schwingender Stahlmagnet von annähernd ringförmiger Gestalt verwendet werden. Dadurch, daß der Stahlmagnet konzentrisch zum Elektromagneten in den Hohlraum der Glocke eingebautThe present invention relates to a polarized alarm clock in which a single concentric Electromagnet arranged under the bell with two pairs of free poles and a steel magnet oscillating between these pole pairs of approximately ring-shaped Shape can be used. Because the steel magnet is concentric to the electromagnet built into the cavity of the bell
ίο werden kann, erhält der neue Wecker seine zum Einbauen unter die Glocke besonders zweckmäßige Form, während die vier freien Pole trotz der Verwendung, eines einzigen Elektromagneten eine große Empfindlichkeit des Weckers gewährleisten.ίο, the new alarm clock gets its for Built under the bell particularly expedient shape, while the four free poles despite the use of a single electromagnet a great sensitivity of the Ensure alarm clock.
Der neue Wecker ist auf der beiliegenden Zeichnung dargestellt worden.The new alarm clock is shown in the accompanying drawing.
Fig. ι zeigt denselben in der Seitenansicht mit teilweisem Schnitt.Fig. Ι shows the same in side view with partial section.
ao Fig. 2 ist der zugehörige Grundriß bei abgenommener Glocke.ao Fig. 2 is the associated floor plan with removed Bell jar.
Der von einer einfachen Spule umgebene und in dem U-förmigen Träger / befestigte Kenia trägt am einen Ende das gerade Polstück b und am anderen Ende das hufeisenförmige Polstück c. Die Enden der PoI-stücke b und c sind in der aus der Zeichnung ersichtlichen Weise so zusammengeführt, daß dieselben von beiden Seiten unmittelbar an die Pole' des ringförmigen Stahlmag-.The Kenya, which is surrounded by a simple coil and fastened in the U-shaped support /, carries the straight pole piece b at one end and the horseshoe-shaped pole piece c at the other end. The ends of the PoI pieces b and c are brought together in the manner shown in the drawing that the same from both sides directly to the poles of the ring-shaped steel magnet.
neten d herantreten können, welcher zwischen den Spitzschrauben e so gelagert ist, daß er kleine Schwingungen ausführen kann. Der ·. Stahlmagnet d trägt auch die beiden Klöppel/, welche abwechselnd an die Innenseite der -Glocke h anschlagen. Die Glocke h wird von dem verlängerten Ende i des Eisenkerns a ■■■.'' getragen und ist durch eine Mutter Ic befestigt. Neten d can approach, which is mounted between the pointed screws e so that it can carry out small vibrations. Of the ·. Steel magnet d also carries the two clappers /, which alternately strike the inside of the bell h. The bell h is supported by the extended end i of the iron core a ■■■. '' And is fastened by a nut Ic.
Um die Entfernung zwischen dem Stahlmagneten d und den Polstücken /' und c ändern zu können, lassen sich Unterlegscheiben verwenden. Die Schwingungsweite des Stahlmagneten d läßt sich durch Stellschrauben m regeln.In order to be able to change the distance between the steel magnet d and the pole pieces / 'and c , washers can be used. The oscillation amplitude of the steel magnet d can be regulated by adjusting screws m.
Bei der Verwendung des neuen Weckers für Tischtelephonstationen setzt man zweckmäßig statt der Mutter k den durch punk- . ■■■ tierte Linien angedeuteten Mikrotelephon- . träger η auf. .·.'..When using the new alarm clock for desk phone stations, it is advisable to use punk- instead of the mother k. ■■■ tied lines indicated microtelephones. carrier η . . ·. '..
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE153026C true DE153026C (en) |
Family
ID=419699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT153026D Active DE153026C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE153026C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1125546B (en) * | 1954-01-25 | 1962-03-15 | Pierre Eugene Ugon | Micro-electromagnet |
| DE1244621B (en) * | 1962-03-23 | 1967-07-13 | Krone Kg | Alarm clock with volume control |
-
0
- DE DENDAT153026D patent/DE153026C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1125546B (en) * | 1954-01-25 | 1962-03-15 | Pierre Eugene Ugon | Micro-electromagnet |
| DE1244621B (en) * | 1962-03-23 | 1967-07-13 | Krone Kg | Alarm clock with volume control |
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