AT70547B - Underwater siren with motor drive and internal rotor. - Google Patents

Underwater siren with motor drive and internal rotor.

Info

Publication number
AT70547B
AT70547B AT70547DA AT70547B AT 70547 B AT70547 B AT 70547B AT 70547D A AT70547D A AT 70547DA AT 70547 B AT70547 B AT 70547B
Authority
AT
Austria
Prior art keywords
siren
underwater
motor drive
internal rotor
stator
Prior art date
Application number
Other languages
German (de)
Original Assignee
Signal Gmbh
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 Signal Gmbh filed Critical Signal Gmbh
Application granted granted Critical
Publication of AT70547B publication Critical patent/AT70547B/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
    • G10K7/00—Sirens
    • G10K7/02—Sirens in which the sound-producing member is rotated manually or by a motor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

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   Im Falle der Fig. 2, in der die entsprechenden Teile die gleichen Bezugszeichen erhalten haben, ist naturgemäss eine Änderung in der äusseren Gestaltung dadurch mit Notwendigkeit gegeben, dass der Rotor, Stator und Schieber als parallel zueinander gelagerte Scheiben ausgebildet sind. 



   Es ist indessen auch in diesem Fall der Stator als Innen-und Aussenstator Si bzw. Sa ausgebildet und zwischen diesen Teilen ist der Schieber V in wesensgleicher Weise wie im Falle der Fig. 1 geführt. Der Innenstator wird bei dieser Ausbildung zweckmässig durch eine besondere Scheibe gebildet, die auf dem einen Teil des Sirenengehäuses bildenden Aussenstator aufgesetzt ist. 



   Wie aus den Ausführungsbeispielen ersichtlich, ist in beiden Fallen eine Ausfahrbarkeit der Sirene ohneweiters möglich. 



    PATENTT-ANSPRÜCHE :   
 EMI2.1 
 an seinem unteren, die   Schaüönnungen   enthaltenden Ende in dem Stator geführt ist, uhne mit irgend einem Teil das Sirenengehäuse zu durchbrechen.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

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   In the case of FIG. 2, in which the corresponding parts have been given the same reference numerals, a change in the external design is of course necessary because the rotor, stator and slide are designed as disks mounted parallel to one another.



   In this case, too, the stator is designed as an inner and an outer stator Si or Sa, and the slide V is guided between these parts in the same way as in the case of FIG. In this design, the inner stator is expediently formed by a special disk that is placed on the outer stator that forms part of the siren housing.



   As can be seen from the exemplary embodiments, the siren can be extended without any problems in both cases.



    PATENT CLAIMS:
 EMI2.1
 is guided at its lower end containing the openings in the stator, without breaking through the siren housing with any part.

Claims (1)

2. Unterwassersirene nach Anspruch 1, dadurch gekennzeichnet, dass der Schieber an seinem unteren Ende von einer hohlzylinderförmigen, nach unten geschlossenen Aussparung des Stators umfasst wird. 2. Underwater siren according to claim 1, characterized in that the slide is surrounded at its lower end by a hollow cylindrical, downwardly closed recess of the stator. 3. Unterwassersirene nach Anspruch 1 und 2, dadurch gekennzeichnet, dass der Stator sich mit seiner die Aussparung nach aussen begrenzenden Wand unmittelbar an das Sirenegehäuse selbst anschliesst. 3. Underwater siren according to claim 1 and 2, characterized in that the stator with its wall delimiting the recess outwardly connects directly to the siren housing itself.
AT70547D 1913-11-06 1914-03-19 Underwater siren with motor drive and internal rotor. AT70547B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE295172T 1913-11-06

Publications (1)

Publication Number Publication Date
AT70547B true AT70547B (en) 1915-11-25

Family

ID=549677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT70547D AT70547B (en) 1913-11-06 1914-03-19 Underwater siren with motor drive and internal rotor.

Country Status (4)

Country Link
AT (1) AT70547B (en)
DE (1) DE295172C (en)
FR (1) FR470631A (en)
GB (1) GB191407281A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007805A (en) * 1960-01-29 1977-02-15 The United States Of America As Represented By The Secretary Of The Navy Cavity producing underwater sound source

Also Published As

Publication number Publication date
DE295172C (en) 1916-11-11
FR470631A (en) 1914-09-19
GB191407281A (en) 1915-06-17

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