CH329541A - Dispositif magnétique de commande - Google Patents
Dispositif magnétique de commandeInfo
- Publication number
- CH329541A CH329541A CH329541DA CH329541A CH 329541 A CH329541 A CH 329541A CH 329541D A CH329541D A CH 329541DA CH 329541 A CH329541 A CH 329541A
- Authority
- CH
- Switzerland
- Prior art keywords
- control device
- magnetic control
- magnetic
- control
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Magnetic Treatment Devices (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB329541X | 1951-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH329541A true CH329541A (fr) | 1958-04-30 |
Family
ID=10346458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH329541D CH329541A (fr) | 1951-08-01 | 1952-08-01 | Dispositif magnétique de commande |
Country Status (4)
Country | Link |
---|---|
US (1) | US2802170A (fr) |
CH (1) | CH329541A (fr) |
GB (1) | GB738973A (fr) |
NL (2) | NL84489C (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2915637A (en) * | 1953-11-30 | 1959-12-01 | Int Electronic Res Corp | Tuning system for toroid inductors |
US2901676A (en) * | 1954-03-16 | 1959-08-25 | Int Standard Electric Corp | Arrangement to produce electrical signals through affecting a magnetic circuit |
US3293468A (en) * | 1963-09-30 | 1966-12-20 | Gen Electric | Saturistors comprising hard magnetic materials energized by alternating currents |
US3368141A (en) * | 1964-09-23 | 1968-02-06 | Carlos Subieta Garron | Transformer in combination with permanent magnet |
JPS533689Y2 (fr) * | 1971-01-28 | 1978-01-30 | ||
US4009460A (en) * | 1974-09-24 | 1977-02-22 | Hitachi Metals, Ltd. | Inductor |
US4006401A (en) * | 1975-12-12 | 1977-02-01 | Rene Villasenor de Rivas | Electromagnetic generator |
US4904926A (en) * | 1988-09-14 | 1990-02-27 | Mario Pasichinskyj | Magnetic motion electrical generator |
US6362718B1 (en) * | 2000-09-06 | 2002-03-26 | Stephen L. Patrick | Motionless electromagnetic generator |
US20090096219A1 (en) * | 2006-04-17 | 2009-04-16 | Ted Annis | Energy generation apparatus and methods based upon magnetic flux switching |
CN102543371B (zh) * | 2011-12-09 | 2014-11-26 | 广州金升阳科技有限公司 | 一种集成独立电感的变压器及其安装方法 |
CN104505239A (zh) * | 2015-01-14 | 2015-04-08 | 东南大学 | 一种混合偏磁磁饱和可控电抗器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2036264A (en) * | 1933-10-31 | 1936-04-07 | Westinghouse Electric & Mfg Co | Motor control system |
US2040768A (en) * | 1935-01-16 | 1936-05-12 | Electrons Inc | Electrical standard |
US2053154A (en) * | 1935-03-27 | 1936-09-01 | Gen Electric | Direct-current indicator |
US2218711A (en) * | 1938-12-30 | 1940-10-22 | Bell Telephone Labor Inc | Electrical switching device |
US2560284A (en) * | 1945-10-26 | 1951-07-10 | Automatic Elect Lab | Voltage regulating system |
-
0
- NL NLAANVRAGE7116954,B patent/NL171532B/xx unknown
- NL NL84489D patent/NL84489C/xx active
-
1951
- 1951-08-01 GB GB18188/51A patent/GB738973A/en not_active Expired
-
1952
- 1952-07-31 US US301894A patent/US2802170A/en not_active Expired - Lifetime
- 1952-08-01 CH CH329541D patent/CH329541A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
NL84489C (fr) | |
US2802170A (en) | 1957-08-06 |
NL171532B (nl) | |
GB738973A (en) | 1955-10-26 |
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