DE819160C - Method and device for operating magnetostriction oscillators - Google Patents

Method and device for operating magnetostriction oscillators

Info

Publication number
DE819160C
DE819160C DEP10539A DEP0010539A DE819160C DE 819160 C DE819160 C DE 819160C DE P10539 A DEP10539 A DE P10539A DE P0010539 A DEP0010539 A DE P0010539A DE 819160 C DE819160 C DE 819160C
Authority
DE
Germany
Prior art keywords
operating
container
water
magnetostriction
oscillators
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
DEP10539A
Other languages
German (de)
Inventor
Heinz Dr Thiede
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.)
Atlas Werke AG
Original Assignee
Atlas Werke 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 Atlas Werke AG filed Critical Atlas Werke AG
Priority to DEP10539A priority Critical patent/DE819160C/en
Application granted granted Critical
Publication of DE819160C publication Critical patent/DE819160C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Surgical Instruments (AREA)

Description

Es ist bekannt, zu Signalzwecken oder zur Behandlung von Stoffen bzw. lebenden Organismen Magnetostriktionsschwinger zu verwenden, die in einem geschlossenen, mit Wasser gefüllten Behälter angeordnet sind. Um die Kavitation bei 'hohen Schalleistungen zu vermeiden, ist es ferner bekannt, das Innere der Flüssigkeitsbehälter, in' denen sich die Schwinger befinden, auf Überdruck zu halten.It is known, for signaling purposes or for the treatment of substances or living organisms to use magnetostriction transducers, which are located in a closed, containers filled with water are arranged. To the cavitation with 'high sound power to avoid, it is also known to the interior of the liquid container in 'which the transducers are to be kept at overpressure.

Gemäß der Erfindung läßt sich eine beträchtliche Erhöhung des Wirkungsgrades erzielen, wenn man das Innere des den Schwinger aufnehmenden Behälters auf Unterdruck hält. Wegen der größeren Kavitationsgefahr eignet sich diese neue Betriebsweise vorwiegend für die Übertragung kleiner und mittlerer Leistungen.According to the invention, a considerable increase in efficiency can be achieved achieve when the interior of the container receiving the transducer is under pressure holds. This new mode of operation is suitable because of the greater risk of cavitation mainly for the transmission of small and medium-sized services.

In der Abbildung ist die Erfindung beispielsweise veranschaulicht. In einem wassergefüllten Behälter 2 ist ein aus. vier Abschnitten zusammengesetzter Magnetostriktionsschwinger i mit konkav gewählter Strahlfläche angeordnet. Der Schwinger ist mit dem zu beschallenden Raum 3 durch das Wasser im Behälter 2 gekoppelt. Der Behälter steht unter Vakuumdruck von z. B. o,i at. Zur Erzeugung des Unterdruckes wird das Kühlwasser, das zur Ableitung der Verlustwärme eine im Behälter angeordnete Kühlschlange ,4 durchfließt, nach seinem Austritt aus der Kühlschlange zum Betrieb einer Wasserstrahlpumpe 5 verwendet, deren Saug-' Mohr 6 an einen über dem Wasserspiegel im Behälter befindlichen Luftraum 7 angeschlossen ist.For example, the invention is illustrated in the figure. A is off in a water-filled container 2. four sections compound Magnetostriction oscillator i arranged with a concave beam surface. The Schwinger is coupled to the room 3 to be sonicated by the water in the container 2. Of the Container is under vacuum pressure of z. B. o, i at. To generate the negative pressure the cooling water, which is arranged in the container to dissipate the heat loss Cooling coil, 4 flows through, after exiting the cooling coil for operation a water jet pump 5 used, the suction 'Mohr 6 to one above the water level air space 7 located in the container is connected.

Claims (2)

PATENTANSPRÜCHE: i. Verfahren zum Betrieb von Magnetostriktionsschwingern, die in einem geschlossenen, mit Wasser gefüllten Behälter angeordnet sind, dadurch gekennzeichnet, daß das Innere des den Schwinger (i@ aufnehmenden Behälters (2) auf Unterdruck gebracht wird. PATENT CLAIMS: i. A method for operating magnetostriction oscillators which are arranged in a closed container filled with water, characterized in that the interior of the container (2) receiving the oscillator (2) is brought to negative pressure. 2. Vorrichtung zur Ausübung des Verfahrens nach Anspruch i, bei der der Schwinger in einem geschlossenen, mit Wasser gefüllten Behälter untergebracht ist, dadurch gekennzeichnet, daß der Behälter (2) mit einer Einrichtung (4, 5) zur Erzeugung von Unterdruck verbunden ist.2. Apparatus for performing the method according to claim i, in which the transducer is housed in a closed container filled with water is, characterized in that the container (2) with a device (4, 5) for Generation of negative pressure is connected.
DEP10539A 1948-10-02 1948-10-02 Method and device for operating magnetostriction oscillators Expired DE819160C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP10539A DE819160C (en) 1948-10-02 1948-10-02 Method and device for operating magnetostriction oscillators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP10539A DE819160C (en) 1948-10-02 1948-10-02 Method and device for operating magnetostriction oscillators

Publications (1)

Publication Number Publication Date
DE819160C true DE819160C (en) 1951-10-31

Family

ID=7362953

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP10539A Expired DE819160C (en) 1948-10-02 1948-10-02 Method and device for operating magnetostriction oscillators

Country Status (1)

Country Link
DE (1) DE819160C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055502B (en) * 1952-05-21 1959-04-23 Siemens Ag Process for obtaining plant extracts
US3720402A (en) * 1971-07-09 1973-03-13 Soniclens Inc Ultrasonic cleaning device for fragile heat-sensitive articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055502B (en) * 1952-05-21 1959-04-23 Siemens Ag Process for obtaining plant extracts
US3720402A (en) * 1971-07-09 1973-03-13 Soniclens Inc Ultrasonic cleaning device for fragile heat-sensitive articles

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