CH220788A - Magnetostriktiver Schwinger. - Google Patents
Magnetostriktiver Schwinger.Info
- Publication number
- CH220788A CH220788A CH220788DA CH220788A CH 220788 A CH220788 A CH 220788A CH 220788D A CH220788D A CH 220788DA CH 220788 A CH220788 A CH 220788A
- Authority
- CH
- Switzerland
- Prior art keywords
- oscillator
- magnetostrictive
- parts
- binding material
- oscillator according
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 29
- 239000011521 glass Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 230000036316 preload Effects 0.000 claims description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 3
- 238000013016 damping Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- KGWWEXORQXHJJQ-UHFFFAOYSA-N [Fe].[Co].[Ni] Chemical compound [Fe].[Co].[Ni] KGWWEXORQXHJJQ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/22—Constructional features of resonators consisting of magnetostrictive material
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R15/00—Magnetostrictive transducers
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE220788X | 1940-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH220788A true CH220788A (de) | 1942-04-30 |
Family
ID=5836474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH220788D CH220788A (de) | 1940-05-17 | 1940-12-20 | Magnetostriktiver Schwinger. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH220788A (OSRAM) |
| NL (1) | NL60034C (OSRAM) |
-
0
- NL NL60034D patent/NL60034C/xx active
-
1940
- 1940-12-20 CH CH220788D patent/CH220788A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL60034C (OSRAM) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2746712C3 (de) | Piezoelektrischer Resonator | |
| DE2915761A1 (de) | Vorrichtung zur ultraschall-untersuchung eines objektes | |
| DE1263373B (de) | Ultraschallschwinger | |
| DE2440718C2 (de) | Anordnung für akustische Oberflächenwellen und Verfahren zur Herstellung einer derartigen Anordnung | |
| DE2936887A1 (de) | Piezoelektrische stimmgabel | |
| DE3620558C2 (OSRAM) | ||
| DE19648307B4 (de) | Oberflächenwellenbauelement | |
| DE112006000272B4 (de) | Piezoelektrischer Resonator und Verfahren zur Herstellung desselben | |
| DE2255432A1 (de) | Piezoelektrischer resonator | |
| DE2427703C2 (de) | Elektro-mechanisches Filter | |
| CH220788A (de) | Magnetostriktiver Schwinger. | |
| DE3877705T2 (de) | Aus schichten angefertigter kraftwandler nach der form einer doppelten stimmgabel, seine herstellung und seine anwendung in einer lastmesszelle. | |
| DE1616671B1 (de) | Elektromechanisches Filter | |
| EP0552696B1 (de) | Vorrichtung zum Erzeugen von Ultraschall | |
| DE946820C (de) | Elektromechanische, insbesondere elektroakustische Umwandlungsvorrichtung aus piezoelektrischen Elementen | |
| DE1242770B (de) | Mechanisches Frequenzfilter | |
| DE856314C (de) | Kristalluebertrager | |
| DE614498C (de) | Magnetostriktive Schwinganordnung | |
| DE883665C (de) | Vorrichtung zur Erzeugung von Druckwellen | |
| DE1194614B (de) | Verfahren zum Herstellen einer flaechenhaften Verbindung zweier durch mechanische Schwingungen erregter Koerper | |
| DE1541958C (de) | Mechanisches Filter für elektrische Schwingungen | |
| AT240615B (de) | Verfahren zur Herstellung eines Kernes eines Magnettonkopfes | |
| DE1269743B (de) | Elektromechanisches Filter | |
| EP4327568A1 (de) | Verfahren und anordnung zur fügung eines piezoelektrischen materials für einen weiten temperaturbereich | |
| DE1472007A1 (de) | Nachhallplatte und Verfahren zu ihrer Herstellung |