DE969549C - Torsionsschwingungen ausfuehrender elektromechanischer Vibrator - Google Patents
Torsionsschwingungen ausfuehrender elektromechanischer VibratorInfo
- Publication number
- DE969549C DE969549C DEN5719A DEN0005719A DE969549C DE 969549 C DE969549 C DE 969549C DE N5719 A DEN5719 A DE N5719A DE N0005719 A DEN0005719 A DE N0005719A DE 969549 C DE969549 C DE 969549C
- Authority
- DE
- Germany
- Prior art keywords
- vibrator
- winding
- annular
- vibrator body
- vibrator 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
- 238000004804 winding Methods 0.000 claims description 35
- 230000005291 magnetic effect Effects 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005294 ferromagnetic effect Effects 0.000 claims description 6
- 239000012811 non-conductive material Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 2
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 229910007541 Zn O Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 239000003302 ferromagnetic material Substances 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 244000059549 Borneo rubber Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/62—Filters comprising resonators of magnetostrictive material
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/125—Driving means, e.g. electrodes, coils
- H03H9/135—Driving means, e.g. electrodes, coils for networks consisting of magnetostrictive materials
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL313249X | 1951-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE969549C true DE969549C (de) | 1958-06-19 |
Family
ID=19783704
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN5719A Expired DE969549C (de) | 1951-07-02 | 1952-06-29 | Torsionsschwingungen ausfuehrender elektromechanischer Vibrator |
| DEN7420A Expired DE970150C (de) | 1951-07-02 | 1953-07-05 | Torsionsschwingungen ausfuehrender elektromechanischer Vibrator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN7420A Expired DE970150C (de) | 1951-07-02 | 1953-07-05 | Torsionsschwingungen ausfuehrender elektromechanischer Vibrator |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2692344A (fi) |
| BE (2) | BE512514A (fi) |
| CH (1) | CH313249A (fi) |
| DE (2) | DE969549C (fi) |
| FR (2) | FR1068674A (fi) |
| GB (1) | GB714118A (fi) |
| NL (5) | NL77918C (fi) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1242770B (de) * | 1957-03-22 | 1967-06-22 | Telefunken Patent | Mechanisches Frequenzfilter |
| DE1616692B1 (de) * | 1962-03-22 | 1970-03-05 | Telefunken Patent | Als Laufzeitkette verwendbare frequenzselektive Anordnung nach Art eines elektromagnetischen Filters |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2770782A (en) * | 1952-08-30 | 1956-11-13 | Rca Corp | Frequency selective coupling system |
| GB775432A (en) * | 1954-06-23 | 1957-05-22 | Marconi Wireless Telegraph Co | Improvements in or relating to magneto-strictive resonators |
| US2876419A (en) * | 1954-12-01 | 1959-03-03 | Bell Telephone Labor Inc | Magnetostriction devices |
| BE554942A (fi) * | 1956-02-14 | |||
| DE1279863B (de) * | 1962-07-28 | 1968-10-10 | Ibm Deutschland | Elektroakustischer Wandler fuer eine Torsionsschwingungen uebertragende Verzoegerungsleitung |
| US3283184A (en) * | 1963-11-04 | 1966-11-01 | Phillips Petroleum Co | Detonation pickup |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB576275A (en) * | 1944-01-10 | 1946-03-27 | High Duty Alloys Ltd | Improvements in apparatus for exciting or detecting torsional oscillations in elastic bodies |
| US2521136A (en) * | 1949-04-28 | 1950-09-05 | Commerce National Bank Of | Hydrophone |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2249835A (en) * | 1937-11-11 | 1941-07-22 | Bell Telephone Labor Inc | Magnetostrictive vibrator |
| US2452531A (en) * | 1943-05-31 | 1948-10-26 | Hartford Nat Bank & Trust Co | Process of manufacturing a magnetic material and magnetic core |
-
0
- BE BE521272D patent/BE521272A/xx unknown
- BE BE512514D patent/BE512514A/xx unknown
- NL NL6906991.A patent/NL162357B/xx unknown
- NL NL6900339.A patent/NL162356B/xx unknown
- NL NL83690D patent/NL83690C/xx active
- NL NLAANVRAGE7906851,A patent/NL170958B/xx unknown
- NL NL77918D patent/NL77918C/xx active
-
1952
- 1952-06-21 US US294844A patent/US2692344A/en not_active Expired - Lifetime
- 1952-06-27 GB GB16243/52A patent/GB714118A/en not_active Expired
- 1952-06-29 DE DEN5719A patent/DE969549C/de not_active Expired
- 1952-06-30 FR FR1068674D patent/FR1068674A/fr not_active Expired
- 1952-06-30 CH CH313249D patent/CH313249A/de unknown
-
1953
- 1953-07-05 DE DEN7420A patent/DE970150C/de not_active Expired
- 1953-07-07 FR FR64457D patent/FR64457E/fr not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB576275A (en) * | 1944-01-10 | 1946-03-27 | High Duty Alloys Ltd | Improvements in apparatus for exciting or detecting torsional oscillations in elastic bodies |
| US2521136A (en) * | 1949-04-28 | 1950-09-05 | Commerce National Bank Of | Hydrophone |
Non-Patent Citations (1)
| Title |
|---|
| RCA-Review 10 (1949), S.348 bis 365 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1242770B (de) * | 1957-03-22 | 1967-06-22 | Telefunken Patent | Mechanisches Frequenzfilter |
| DE1616692B1 (de) * | 1962-03-22 | 1970-03-05 | Telefunken Patent | Als Laufzeitkette verwendbare frequenzselektive Anordnung nach Art eines elektromagnetischen Filters |
Also Published As
| Publication number | Publication date |
|---|---|
| NL170958B (nl) | |
| BE521272A (fi) | |
| GB714118A (en) | 1954-08-25 |
| DE970150C (de) | 1958-08-21 |
| NL162356B (nl) | |
| FR1068674A (fr) | 1954-06-30 |
| US2692344A (en) | 1954-10-19 |
| CH313249A (de) | 1956-03-31 |
| FR64457E (fr) | 1955-11-10 |
| NL162357B (nl) | |
| BE512514A (fi) | |
| NL77918C (fi) | |
| NL83690C (fi) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1815694C2 (de) | Elektrodynamisches Wandlersystem | |
| DE2533163C3 (de) | Elektrischer Aufnehmer für ein Saiteninstrument, wie beispielsweise eine Gitarre | |
| DE3523973A1 (de) | Elektro-schwingungswandler | |
| DE969549C (de) | Torsionsschwingungen ausfuehrender elektromechanischer Vibrator | |
| EP0486086B1 (de) | Quatraturspulenanordnung | |
| CH179149A (de) | Schallwiedergeber. | |
| DE2653923C3 (de) | Vorrichtung zur Werkstoffprüfung mit einem elektrodynamischen Wandler | |
| DE2416119A1 (de) | Elektromagnet mit hoher tragkraft und kurzer ansprechzeit | |
| DE1105213B (de) | Magnetostriktiver Vibrator | |
| DE2303455B2 (de) | Schallplatten-Tonabnehmer | |
| DE971616C (de) | Mit einer oder mehreren Wicklungen zur Erzeugung eines magnetischen Wechselfeldes versehener, annaehernd geschlossener ferromagnetischer Kreis | |
| DE1113721B (de) | Anordnung zur Speisung der Magnetisierungsspule eines Mikrowellen-Ferrits | |
| DE659138C (de) | In dem Luftspalt eines vormagnetisierenden Elektromagneten angeordnete Hochfrequenzspule mit Eisenkern | |
| DE582050C (de) | Zusammengesetztes elektrisches und mechanisches System fuer die UEbertragung eines Schwingungsfrequenzbandes | |
| DE1466123C (de) | Abstützvorrichtung mit einem Magnetkern | |
| DE1242770B (de) | Mechanisches Frequenzfilter | |
| DE1951282C (de) | Elektromechanischer Wandler | |
| DE2518764B1 (de) | Magnetische oberwellensonde | |
| AT115975B (de) | Elektrodynamisches Magnetsystem für Mikrophone, Lautsprecher und ähnliche Vorrichtungen. | |
| DE3027586A1 (de) | Elektroakustischer wandler | |
| DE977419C (de) | Vierpol mit einem stabfoermigen, in der Mitte gelagerten magnetostriktiven Schwinger | |
| AT201138B (de) | Elektromagnetischer Vibrator | |
| DE623184C (de) | Als Druckdifferenzempfaenger wirkendes Mikrophon mit Baendchen oder einer aehnlichen leichten Membran | |
| DE1961018C (de) | Lautsprecher | |
| AT46918B (de) | Dynamo-elektrische Maschine ohne Stromwender. |