CH334924A - Semiconductor electrical device - Google Patents

Semiconductor electrical device

Info

Publication number: CH334924A
Authority: CH; Switzerland
Prior art keywords: electrical device; semiconductor electrical; semiconductor; electrical
Prior art date: 1953-11-11

Application number

Other languages

German (de)

Inventor

Weisshaar Erich Dipl Dr Phys

Original Assignee

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.)

1953-11-11

Filing date

1955-02-04

Publication date

1958-12-15

1955-02-04 Application filed by Siemens Ag filed Critical Siemens Ag

1958-12-15 Publication of CH334924A publication Critical patent/CH334924A/en

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

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Condensed Matter Physics & Semiconductors (AREA)
Power Engineering (AREA)
Hard Magnetic Materials (AREA)
Hall/Mr Elements (AREA)
Electrically Driven Valve-Operating Means (AREA)

CH334924D 1953-11-11 1955-02-04 Semiconductor electrical device CH334924A (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
CH334924A true CH334924A (en)	1958-12-15

Family

ID=25808323

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH330543D CH330543A (en)	1953-11-11	1954-11-09	Electric semiconductor control and regulating device
CH334924D CH334924A (en)	1953-11-11	1955-02-04	Semiconductor electrical device

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH330543D CH330543A (en)	1953-11-11	1954-11-09	Electric semiconductor control and regulating device

Country Status (3)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1114542B (en) *	1957-03-29	1961-10-05	Siemens Ag	Device for amplification with Hall voltage generators
US3396283A (en) *	1958-10-15	1968-08-06	Rca Corp	Semiconductor devices and circuits using the pinch effect
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

1954
- 1954-09-21 FR FR1112433D patent/FR1112433A/en not_active Expired
- 1954-10-06 FR FR1109335D patent/FR1109335A/en not_active Expired
- 1954-11-09 CH CH330543D patent/CH330543A/en unknown
- 1954-11-11 GB GB32748/54A patent/GB797505A/en not_active Expired
1955
- 1955-02-03 GB GB3224/55A patent/GB798671A/en not_active Expired
- 1955-02-04 CH CH334924D patent/CH334924A/en unknown

Also Published As

Publication number	Publication date
FR1112433A (en)	1956-03-14
CH330543A (en)	1958-06-15
GB798671A (en)	1958-07-23
GB797505A (en)	1958-07-02
FR1109335A (en)	1956-01-24

Publication	Publication Date	Title
FR1114700A (en)	1956-04-16	Electrical connections
FR1107536A (en)	1956-01-03	Semiconductor p bare junctions
CH328878A (en)	1958-03-31	Semiconductor body
CH321681A (en)	1957-05-15	Semiconductor element
CH329187A (en)	1958-04-15	Semiconductor device
FR1106324A (en)	1955-12-16	Semiconductor devices
FR1114488A (en)	1956-04-12	Electric circuits
CH337949A (en)	1959-04-30	Point contact semiconductor device
CH334924A (en)	1958-12-15	Semiconductor electrical device
CH329185A (en)	1958-04-15	Semiconductor device
NL101679C (en)	1962-06-15	roentgen device
CH323136A (en)	1957-07-15	Plug-in electrical connection device
FR1114651A (en)	1956-04-16	Contact semiconductor device
FR1098372A (en)	1955-07-25	Semiconductor devices
CH328881A (en)	1958-03-31	Semiconductor device
FR1100533A (en)	1955-09-21	Semiconductor device
CH329544A (en)	1958-04-30	Semiconductor device
CH353774A (en)	1961-04-30	Electrical identification device
CH314183A (en)	1956-05-31	Holding device on demijohn
FR1108780A (en)	1956-01-17	Telephone device
AT180325B (en)	1954-11-25	Switching device
AT179778B (en)	1954-10-11	Etching device
AT185407B (en)	1956-04-25	Semiconductor device
AT183830B (en)	1955-11-25	Semiconductor electrical device
CH320112A (en)	1957-03-15	Semiconductor electrical device