FR1112433A - Semiconductor electrical device - Google Patents

Semiconductor electrical device

Info

Publication number
FR1112433A
FR1112433A FR1112433DA FR1112433A FR 1112433 A FR1112433 A FR 1112433A FR 1112433D A FR1112433D A FR 1112433DA FR 1112433 A FR1112433 A FR 1112433A
Authority
FR
France
Prior art keywords
electrical device
semiconductor electrical
semiconductor
electrical
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
Other languages
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1112433A publication Critical patent/FR1112433A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/48—Amplitude modulation by means of Hall-effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/625—Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is ac or dc
    • G05F1/63—Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is ac or dc using variable impedances in series with the load as final control devices
    • G05F1/635—Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is ac or dc using variable impedances in series with the load as final control devices being Hall effect devices, magnetoresistors or thermistors
FR1112433D 1953-11-11 1954-09-21 Semiconductor electrical device Expired FR1112433A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE330543X 1953-11-11
DE798671X 1954-02-04

Publications (1)

Publication Number Publication Date
FR1112433A true FR1112433A (en) 1956-03-14

Family

ID=25808323

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1112433D Expired FR1112433A (en) 1953-11-11 1954-09-21 Semiconductor electrical device
FR1109335D Expired FR1109335A (en) 1953-11-11 1954-10-06 Semiconductor modulator

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1109335D Expired FR1109335A (en) 1953-11-11 1954-10-06 Semiconductor modulator

Country Status (3)

Country Link
CH (2) CH330543A (en)
FR (2) FR1112433A (en)
GB (2) GB797505A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988707A (en) * 1957-03-29 1961-06-13 Siemens Ag Hall voltage generators for amplifier and oscillator purposes
US3396283A (en) * 1958-10-15 1968-08-06 Rca Corp Semiconductor devices and circuits using the pinch effect

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987669A (en) * 1959-01-19 1961-06-06 Gulton Ind Inc Hall effect electromechanical sensing device
DE1161698B (en) * 1959-05-20 1964-01-23 Bayer Ag Measuring device with a Hall probe that can move freely between the poles of a magnet
DE1187300B (en) * 1962-09-06 1965-02-18 Siemens Ag Control for machine tools or other working machines
DE3235188C2 (en) * 1982-09-23 1986-03-20 Kernforschungsanlage Jülich GmbH, 5170 Jülich Circuit for measuring magnetic induction with a Hall field probe
DE3342603C2 (en) * 1983-11-25 1986-05-15 Bruker Analytische Meßtechnik GmbH, 7512 Rheinstetten Method and device for stabilizing the operating point of a Hall crystal
DE102011101604B4 (en) * 2010-06-02 2016-06-09 Albert-Ludwigs-Universität Freiburg magnetic field sensor
US8901923B2 (en) 2011-06-03 2014-12-02 Micronas Gmbh Magnetic field sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988707A (en) * 1957-03-29 1961-06-13 Siemens Ag Hall voltage generators for amplifier and oscillator purposes
US3396283A (en) * 1958-10-15 1968-08-06 Rca Corp Semiconductor devices and circuits using the pinch effect

Also Published As

Publication number Publication date
GB797505A (en) 1958-07-02
GB798671A (en) 1958-07-23
FR1109335A (en) 1956-01-24
CH334924A (en) 1958-12-15
CH330543A (en) 1958-06-15

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