DE1982893U - TRANSISTOR HOWLER ATTACHMENT. - Google Patents
TRANSISTOR HOWLER ATTACHMENT.Info
- Publication number
- DE1982893U DE1982893U DE1967B0073359 DEB0073359U DE1982893U DE 1982893 U DE1982893 U DE 1982893U DE 1967B0073359 DE1967B0073359 DE 1967B0073359 DE B0073359 U DEB0073359 U DE B0073359U DE 1982893 U DE1982893 U DE 1982893U
- Authority
- DE
- Germany
- Prior art keywords
- howler
- electronic
- attachment
- small
- attachment according
- 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
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
Transist or-Heuler-Yors at ζ Transist or-Heul er-Yors at ζ
Die Neuerung: betrifft einen elektronischen, kontaktlos arbeitenden Signalgeber zum Anschluß an handelsübliche Lautsprecher« Der Heuler gibt einen Dauerton, dessen Frequenz im Maximum der Empfindlichkeitskurve des menschlichen Ohres liegt. Dadurch ist er sehr gut für Alarmz-wecke geeignet. Da er mit nur 12 Volt Anschlußspannung arbeitets ist er berührungssicher und eignet sich deswegen sehr gut für den Binbau in automatisch arbeitende Maschinen als Alarmgerät.The innovation: concerns an electronic, contactless working signal transmitter for connection to standard loudspeakers. «The howler emits a continuous tone, the frequency of which is at the maximum of the sensitivity curve of the human ear. This makes it very suitable for alarm purposes. Since it works with only 12 volt supply voltage s it is safe to touch and is therefore very good for the Binbau in automatic machines as an alarm device.
Das Gehäuse besitzt an der vordernen Schmalseite zwei Klemmen für den Stromeingangj die gegenüber liegende Seite hat drei Klemmen für den Anschluß von zwei Lautsprechern, die verschieden in der Größe und Lautstärke sein können»The housing has two clamps for the power input j the opposite side has three terminals for connecting two speakers that are different in the Size and volume can be »
Sin Ausführungsbeispiel ist in der Zeichnung schematisch wiedergegeben» Der elektronische Einbau im Gehäuse ist bekannt und nicht mehr schutzfähig.Sin embodiment is shown schematically in the drawing » The electronic installation in the housing is known and can no longer be protected.
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967B0073359 DE1982893U (en) | 1967-11-01 | 1967-11-01 | TRANSISTOR HOWLER ATTACHMENT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967B0073359 DE1982893U (en) | 1967-11-01 | 1967-11-01 | TRANSISTOR HOWLER ATTACHMENT. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1982893U true DE1982893U (en) | 1968-04-04 |
Family
ID=33325857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1967B0073359 Expired DE1982893U (en) | 1967-11-01 | 1967-11-01 | TRANSISTOR HOWLER ATTACHMENT. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1982893U (en) |
-
1967
- 1967-11-01 DE DE1967B0073359 patent/DE1982893U/en not_active Expired
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