DE806150C - Elektromagnetische Vorrichtung - Google Patents
Elektromagnetische VorrichtungInfo
- Publication number
 - DE806150C DE806150C DEN334A DEN0000334A DE806150C DE 806150 C DE806150 C DE 806150C DE N334 A DEN334 A DE N334A DE N0000334 A DEN0000334 A DE N0000334A DE 806150 C DE806150 C DE 806150C
 - Authority
 - DE
 - Germany
 - Prior art keywords
 - magnetic field
 - ferromagnetic
 - electromagnetic device
 - frequency
 - oscillation
 - 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
- 230000005291 magnetic effect Effects 0.000 claims description 89
 - 230000010355 oscillation Effects 0.000 claims description 57
 - 230000005294 ferromagnetic effect Effects 0.000 claims description 55
 - 230000035699 permeability Effects 0.000 claims description 21
 - 238000004804 winding Methods 0.000 claims description 21
 - 229910000859 α-Fe Inorganic materials 0.000 claims description 8
 - 239000003302 ferromagnetic material Substances 0.000 claims description 7
 - 230000005684 electric field Effects 0.000 claims description 2
 - 238000010521 absorption reaction Methods 0.000 claims 1
 - 230000003321 amplification Effects 0.000 claims 1
 - 230000000694 effects Effects 0.000 claims 1
 - 238000003199 nucleic acid amplification method Methods 0.000 claims 1
 - 238000005192 partition Methods 0.000 claims 1
 - 238000007789 sealing Methods 0.000 claims 1
 - 230000008859 change Effects 0.000 description 18
 - 239000013598 vector Substances 0.000 description 6
 - 230000001419 dependent effect Effects 0.000 description 4
 - 238000013016 damping Methods 0.000 description 3
 - 239000000463 material Substances 0.000 description 3
 - 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
 - 230000008901 benefit Effects 0.000 description 2
 - 230000007423 decrease Effects 0.000 description 2
 - 230000005670 electromagnetic radiation Effects 0.000 description 2
 - 230000006698 induction Effects 0.000 description 2
 - 238000000034 method Methods 0.000 description 2
 - 230000010287 polarization Effects 0.000 description 2
 - 230000008569 process Effects 0.000 description 2
 - 230000007704 transition Effects 0.000 description 2
 - 239000011324 bead Substances 0.000 description 1
 - 239000002131 composite material Substances 0.000 description 1
 - 230000002500 effect on skin Effects 0.000 description 1
 - 239000010410 layer Substances 0.000 description 1
 - 230000001172 regenerating effect Effects 0.000 description 1
 - 229920006395 saturated elastomer Polymers 0.000 description 1
 - 238000000926 separation method Methods 0.000 description 1
 - 239000002344 surface layer Substances 0.000 description 1
 
Classifications
- 
        
- H—ELECTRICITY
 - H01—ELECTRIC ELEMENTS
 - H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
 - H01P1/00—Auxiliary devices
 - H01P1/22—Attenuating devices
 - H01P1/23—Attenuating devices using ferromagnetic material
 
 - 
        
- H—ELECTRICITY
 - H01—ELECTRIC ELEMENTS
 - H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
 - H01F21/00—Variable inductances or transformers of the signal type
 - H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
 - H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying magnetic bias
 
 - 
        
- H—ELECTRICITY
 - H01—ELECTRIC ELEMENTS
 - H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
 - H01P7/00—Resonators of the waveguide type
 - H01P7/04—Coaxial resonators
 
 - 
        
- H—ELECTRICITY
 - H03—ELECTRONIC CIRCUITRY
 - H03C—MODULATION
 - H03C7/00—Modulating electromagnetic waves
 - H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
 - H03C7/022—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using ferromagnetic devices, e.g. ferrites
 
 - 
        
- H—ELECTRICITY
 - H03—ELECTRONIC CIRCUITRY
 - H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
 - H03L7/00—Automatic control of frequency or phase; Synchronisation
 - H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference
 
 
Landscapes
- Engineering & Computer Science (AREA)
 - Power Engineering (AREA)
 - Physics & Mathematics (AREA)
 - Electromagnetism (AREA)
 - Spectroscopy & Molecular Physics (AREA)
 - Amplitude Modulation (AREA)
 - Control Of Motors That Do Not Use Commutators (AREA)
 
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| NL272407X | 1948-02-13 | ||
| NL161048X | 1948-10-16 | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| DE806150C true DE806150C (de) | 1951-06-11 | 
Family
ID=26643476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| DEN334A Expired DE806150C (de) | 1948-02-13 | 1950-01-01 | Elektromagnetische Vorrichtung | 
Country Status (6)
| Country | Link | 
|---|---|
| BE (1) | BE487331A (en, 2012) | 
| CH (1) | CH272407A (en, 2012) | 
| DE (1) | DE806150C (en, 2012) | 
| FR (1) | FR980648A (en, 2012) | 
| GB (1) | GB674874A (en, 2012) | 
| NL (1) | NL138838B (en, 2012) | 
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE910671C (de) * | 1951-09-18 | 1954-05-06 | Oskar Vierling Dr | Schaltungsanordnung fuer magneitsche Modler, Modulatoren, Relais, Verstaerker usw. | 
| DE949242C (de) * | 1952-03-16 | 1956-09-13 | Blaupunkt Werke G M B H Zweign | UEberlagerungsempfaenger fuer frequenzmodulierte Schwingungen mit automatischer Scharfeinstellung | 
| US2784382A (en) * | 1952-04-05 | 1957-03-05 | Thompson Prod Inc | Magnetic high frequency attenuator | 
| US2798207A (en) * | 1951-08-17 | 1957-07-02 | Reggia Frank | Magnetic microwave attenuators | 
| US2820951A (en) * | 1953-03-17 | 1958-01-21 | Thompson Prod Inc | Attenuator | 
| DE1028638B (de) * | 1955-07-22 | 1958-04-24 | Philips Nv | Nichtreziprokes UEbertragungssystem mit einer Hochfrequenzuebertragungsleitung mit zwei galvanisch getrennten Leitern | 
| US2832938A (en) * | 1952-08-18 | 1958-04-29 | George T Rado | Polarization plane rotator for microwave energy | 
| DE1053044B (de) * | 1957-01-26 | 1959-03-19 | Marie G R P | Mit gyromagnetischem Effekt arbeitender Frequenzumsetzer fuer Ultrahochfrequenzen | 
| DE972329C (de) * | 1951-05-26 | 1959-07-02 | Western Electric Co | Einrichtung zur Beeinflussung von linear bzw. eben polarisierten Wellen im Mikrowellenbereich | 
| DE973104C (de) * | 1952-02-05 | 1959-12-03 | Int Standard Electric Corp | Einrichtung zur automatischen Stabilisierung der Polarisationsebene von Hohlrohrwellen, insbesondere in runden Hohlleitern | 
| DE1077275B (de) * | 1957-05-09 | 1960-03-10 | Western Electric Co | Reziprokes UEbertragungselement fuer elektromagnetische Wellen | 
| DE1085934B (de) * | 1958-01-03 | 1960-07-28 | Hughes Aircraft Co | Vorrichtung zur UEbertragung elektromagnetischer Wellen | 
| DE1163927B (de) * | 1961-02-13 | 1964-02-27 | Siemens Ag | Nichtreziproke gyromagnetische Anordnung fuer Einrichtungen der Hoechstfrequenztechnik | 
| DE1180847B (de) * | 1956-03-28 | 1964-11-05 | Siemens Ag | Einrichtung zur AEnderung des Schein-widerstandes eines Kondensators | 
| DE1210467B (de) * | 1960-06-09 | 1966-02-10 | Thomson Houston Comp Francaise | Hohlleiterabschnitt zur Umwandlung einer in ihn eintretenden Welle | 
| DE1259422B (de) * | 1963-03-14 | 1968-01-25 | Philips Patentverwaltung | Reziproker Phasenschieber zur UEbertragung grosser Leistungen | 
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE977200C (de) * | 1953-02-01 | 1965-06-10 | Siemens Ag | Gyratoreinrichtung | 
| NL94077C (en, 2012) * | 1953-04-29 | |||
| US3076946A (en) * | 1953-06-17 | 1963-02-05 | Bell Telephone Labor Inc | Nonreciprocal rectangular wave guide device | 
| US2951220A (en) * | 1953-06-17 | 1960-08-30 | Bell Telephone Labor Inc | Wave guide with polarized ferrite element | 
| US2924794A (en) * | 1957-12-19 | 1960-02-09 | Bell Telephone Labor Inc | Nonreciprocal attenuator | 
| US2922129A (en) * | 1953-07-08 | 1960-01-19 | Bell Telephone Labor Inc | Hall effect device for electromagnetic waves | 
| US2850701A (en) * | 1953-08-07 | 1958-09-02 | Bell Telephone Labor Inc | Nonreciprocal wave transmission component | 
| US2993180A (en) * | 1953-12-31 | 1961-07-18 | Bell Telephone Labor Inc | Non-reciprocal wave transmission | 
| US2980870A (en) * | 1954-02-15 | 1961-04-18 | Gen Precision Inc | Microwave field rotator | 
| US2941168A (en) * | 1954-02-23 | 1960-06-14 | Monogram Prec Ind Inc | Unidirectional transmission line | 
| US2954535A (en) * | 1954-03-09 | 1960-09-27 | Bell Telephone Labor Inc | Non-reciprocal wave transmission | 
| US2922125A (en) * | 1954-10-20 | 1960-01-19 | Bell Telephone Labor Inc | Nonreciprocal single crystal ferrite devices | 
| US2834945A (en) * | 1955-04-25 | 1958-05-13 | Bell Telephone Labor Inc | Field displacement isolator | 
| US2908878A (en) * | 1955-05-27 | 1959-10-13 | Robert F Sullivan | Microwave switching device | 
| US2866165A (en) * | 1955-08-05 | 1958-12-23 | Gen Precision Lab Inc | Microwave duplexer | 
| US2844799A (en) * | 1955-09-15 | 1958-07-22 | Bell Telephone Labor Inc | Guided wave transmission system | 
| NL112888C (en, 2012) * | 1955-09-16 | |||
| US2907964A (en) * | 1955-09-22 | 1959-10-06 | Bell Telephone Labor Inc | Gyromagnetic polarizing device | 
| US2951215A (en) * | 1956-02-02 | 1960-08-30 | Hughes Aircraft Co | Waveguide coupling device with switching arrangement | 
| US3095546A (en) * | 1956-03-01 | 1963-06-25 | Sylvania Electric Prod | Gyromagnetic isolator using a nonuniform magnetic bias | 
| US2848688A (en) * | 1956-04-09 | 1958-08-19 | Gen Precision Lab Inc | Microwave switching circuit | 
| US2918572A (en) * | 1956-05-08 | 1959-12-22 | Decca Record Co Ltd | Variable impedance microwave apparatus | 
| NL217093A (en, 2012) * | 1956-05-12 | |||
| US2965863A (en) * | 1956-06-19 | 1960-12-20 | Bell Telephone Labor Inc | Magnetic tuned cavity resonator | 
| US3078425A (en) * | 1956-07-12 | 1963-02-19 | Sperry Rand Corp | Non-reciprocal tm mode transducer | 
| US2920292A (en) * | 1956-08-30 | 1960-01-05 | Bell Telephone Labor Inc | Power saturable wave guide components | 
| NL212081A (en, 2012) * | 1956-11-09 | |||
| US2951216A (en) * | 1956-12-17 | 1960-08-30 | Hughes Aircraft Co | Reflectionless microwave filter | 
| US3004153A (en) * | 1957-01-04 | 1961-10-10 | Alford Andrew | Circuit for use with a plurality of antennas | 
| NL105047C (en, 2012) * | 1957-02-15 | |||
| US3013266A (en) * | 1957-04-18 | 1961-12-12 | Westinghouse Electric Corp | Beam steering apparatus employing ferrites | 
| US2979675A (en) * | 1957-08-22 | 1961-04-11 | Bell Telephone Labor Inc | Non-reciprocal wave transmission | 
| US2970274A (en) * | 1958-03-21 | 1961-01-31 | Bell Telephone Labor Inc | Solid state amplifier | 
| DE1055624B (de) * | 1958-04-24 | 1959-04-23 | Dr Rer Nat Hans Severin | Magnetisch veraenderbarer ? fuer koaxiale Leitungen | 
| US2972122A (en) * | 1958-04-25 | 1961-02-14 | Bell Telephone Labor Inc | Nonreciprocal wave transmission | 
| US2994842A (en) * | 1959-02-20 | 1961-08-01 | Polytechnic Inst Brooklyn | Coupled-coil wave circulator | 
| US3072869A (en) * | 1959-04-29 | 1963-01-08 | Bell Telephone Labor Inc | Reciprocal gyromagnetic loss device | 
| US3221276A (en) * | 1961-04-27 | 1965-11-30 | Gen Electric | Microwave variable reactance device operating about a resonant condition | 
| EP3014763B1 (en) * | 2013-06-25 | 2021-08-11 | BAE SYSTEMS plc | Non-linear transmission line device | 
- 
        0
        
- BE BE487331D patent/BE487331A/xx unknown
 - NL NL646404369A patent/NL138838B/xx unknown
 
 - 
        1949
        
- 1949-02-10 GB GB3693/49A patent/GB674874A/en not_active Expired
 - 1949-02-11 FR FR980648D patent/FR980648A/fr not_active Expired
 - 1949-02-11 CH CH272407D patent/CH272407A/de unknown
 
 - 
        1950
        
- 1950-01-01 DE DEN334A patent/DE806150C/de not_active Expired
 
 
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE972329C (de) * | 1951-05-26 | 1959-07-02 | Western Electric Co | Einrichtung zur Beeinflussung von linear bzw. eben polarisierten Wellen im Mikrowellenbereich | 
| US2798207A (en) * | 1951-08-17 | 1957-07-02 | Reggia Frank | Magnetic microwave attenuators | 
| DE910671C (de) * | 1951-09-18 | 1954-05-06 | Oskar Vierling Dr | Schaltungsanordnung fuer magneitsche Modler, Modulatoren, Relais, Verstaerker usw. | 
| DE973104C (de) * | 1952-02-05 | 1959-12-03 | Int Standard Electric Corp | Einrichtung zur automatischen Stabilisierung der Polarisationsebene von Hohlrohrwellen, insbesondere in runden Hohlleitern | 
| DE949242C (de) * | 1952-03-16 | 1956-09-13 | Blaupunkt Werke G M B H Zweign | UEberlagerungsempfaenger fuer frequenzmodulierte Schwingungen mit automatischer Scharfeinstellung | 
| US2784382A (en) * | 1952-04-05 | 1957-03-05 | Thompson Prod Inc | Magnetic high frequency attenuator | 
| US2832938A (en) * | 1952-08-18 | 1958-04-29 | George T Rado | Polarization plane rotator for microwave energy | 
| US2820951A (en) * | 1953-03-17 | 1958-01-21 | Thompson Prod Inc | Attenuator | 
| DE1028638B (de) * | 1955-07-22 | 1958-04-24 | Philips Nv | Nichtreziprokes UEbertragungssystem mit einer Hochfrequenzuebertragungsleitung mit zwei galvanisch getrennten Leitern | 
| DE1180847B (de) * | 1956-03-28 | 1964-11-05 | Siemens Ag | Einrichtung zur AEnderung des Schein-widerstandes eines Kondensators | 
| DE1053044B (de) * | 1957-01-26 | 1959-03-19 | Marie G R P | Mit gyromagnetischem Effekt arbeitender Frequenzumsetzer fuer Ultrahochfrequenzen | 
| DE1077275B (de) * | 1957-05-09 | 1960-03-10 | Western Electric Co | Reziprokes UEbertragungselement fuer elektromagnetische Wellen | 
| DE1085934B (de) * | 1958-01-03 | 1960-07-28 | Hughes Aircraft Co | Vorrichtung zur UEbertragung elektromagnetischer Wellen | 
| DE1210467B (de) * | 1960-06-09 | 1966-02-10 | Thomson Houston Comp Francaise | Hohlleiterabschnitt zur Umwandlung einer in ihn eintretenden Welle | 
| DE1163927B (de) * | 1961-02-13 | 1964-02-27 | Siemens Ag | Nichtreziproke gyromagnetische Anordnung fuer Einrichtungen der Hoechstfrequenztechnik | 
| DE1259422B (de) * | 1963-03-14 | 1968-01-25 | Philips Patentverwaltung | Reziproker Phasenschieber zur UEbertragung grosser Leistungen | 
Also Published As
| Publication number | Publication date | 
|---|---|
| FR980648A (fr) | 1951-05-16 | 
| GB674874A (en) | 1952-07-02 | 
| CH272407A (de) | 1950-12-15 | 
| BE487331A (en, 2012) | |
| NL138838B (nl) | 
Similar Documents
| Publication | Publication Date | Title | 
|---|---|---|
| DE806150C (de) | Elektromagnetische Vorrichtung | |
| DE855276C (de) | Elektromagnetische Vorrichtung fuer die Amplitudenmodulation einer Hochfrequenzschwingung | |
| DE1025176B (de) | Schwingkreis mit nichtlinearen Schaltelementen, angewendet als Speicher- und Schaltkreis | |
| DE3331896A1 (de) | Leistungsgenerator fuer einen ultraschallwandler | |
| DE2512629C2 (de) | Elektronisch abstimmbares Mikrowellen-Koaxialmagnetron | |
| DE1053044B (de) | Mit gyromagnetischem Effekt arbeitender Frequenzumsetzer fuer Ultrahochfrequenzen | |
| DE862318C (de) | Schaltung zum Beeinflussen der Eigenfrequenz eines Schwingungskreises mittels einer veraenderlichen Reaktanz | |
| DE504245C (de) | Telegraphieverfahren mit Frequenzmodulation | |
| DE956590C (de) | Regenerativ rueckgekoppelter magnetischer Verstaerker | |
| DE102017214180B4 (de) | Kontinuierlich digital verstellbares Phasenstellglied | |
| DE938021C (de) | Einrichtung zur veraenderbaren Kopplung zweier Lecherleitungen | |
| DE391229C (de) | Differenzkreisschaltung | |
| DE723507C (de) | UEberlagerungsempfangsschaltung mit Gegenkopplung | |
| DE937475C (de) | Vorrichtung mit einem Hohlraumresonator | |
| DE1084323B (de) | Parametrischer Hochfrequenzverstaerker | |
| DE69805572T2 (de) | Übertragungssystem auf Basis des elektrischen Vektorpotentials | |
| DE809669C (de) | Schaltung zur Demodulation frequenzmodulierter Schwingungen | |
| DE651420C (de) | Elektronenroehre zur Erzeugung, Modulierung und Demodulierung von Kurzwellenschwingungen mit im Innern des Kolbens angeordnetem Schwingkreis | |
| DE3504660A1 (de) | Ferritantenne fuer funkuhren | |
| DE842505C (de) | Einrichtung zur elektrischen Einregelung der Minimumsrichtung bei einer rahmenartigen Richtantenne | |
| DE441584C (de) | Elektrisches Hochfrequenz-Fernmeldesystem | |
| DE886159C (de) | Einrichtung zur Frequenzmodulation von Ultrakurzwellen-Generatoren | |
| DE2005019A1 (de) | Kurzer Hohlleiterisolator mit Resonanzelementen | |
| DE935799C (de) | Anordnung zur magnetischen Demodulation | |
| DE957765C (de) | Schaltung zur selbsttätigen Abstimmung eines Empfangers fur Hochfrequenzschwingungen |