BE890666A - Generateur a flux reglable pour un commutateur electronique active magnetiquement - Google Patents

Generateur a flux reglable pour un commutateur electronique active magnetiquement

Info

Publication number
BE890666A
BE890666A BE2/59408A BE2059408A BE890666A BE 890666 A BE890666 A BE 890666A BE 2/59408 A BE2/59408 A BE 2/59408A BE 2059408 A BE2059408 A BE 2059408A BE 890666 A BE890666 A BE 890666A
Authority
BE
Belgium
Prior art keywords
electronic switch
flow generator
active electronic
adjustable flow
magnetically active
Prior art date
Application number
BE2/59408A
Other languages
English (en)
Inventor
D L Vonder
F J Petkewicz
Original Assignee
Gte Automatic Electric Lab Inc
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 Gte Automatic Electric Lab Inc filed Critical Gte Automatic Electric Lab Inc
Publication of BE890666A publication Critical patent/BE890666A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16504—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed
    • G01R19/16509—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed using electromagnetic relays, e.g. reed relay

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measuring Magnetic Variables (AREA)
BE2/59408A 1980-10-14 1981-10-08 Generateur a flux reglable pour un commutateur electronique active magnetiquement BE890666A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/196,952 US4322709A (en) 1980-10-14 1980-10-14 Adjustable flux generator a magnetically activated electronic switch

Publications (1)

Publication Number Publication Date
BE890666A true BE890666A (fr) 1982-02-01

Family

ID=22727432

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/59408A BE890666A (fr) 1980-10-14 1981-10-08 Generateur a flux reglable pour un commutateur electronique active magnetiquement

Country Status (4)

Country Link
US (1) US4322709A (fr)
BE (1) BE890666A (fr)
CA (1) CA1165398A (fr)
IT (1) IT1139506B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443716A (en) * 1982-01-26 1984-04-17 Sprague Electric Company Symmetrical-hysteresis Hall switch
JPH05509039A (ja) * 1990-05-15 1993-12-16 ザ　ユニヴァーシティ　オヴ　シドニー 直流切換え式アークトーチ電源
CA2085594A1 (fr) * 1990-06-15 1991-12-16 Brian Campbell Source de courant continu pour chalumeau a arc
DE9112575U1 (fr) * 1991-10-09 1992-10-15 Schaltbau Gmbh, 8000 Muenchen, De
US5818222A (en) * 1995-06-07 1998-10-06 The Cherry Corporation Method for adjusting ferrous article proximity detector
DE19748982A1 (de) * 1997-11-06 1999-06-02 Bosch Gmbh Robert Bauteilhalter für einen Hall-Sensor und Verfahren zum Herstellen eines Bauteilhalters
US7046002B1 (en) 2004-11-26 2006-05-16 The United States Of America As Represented By The Secretary Of The Army Magnetic sensor with variable sensitivity
US20070077783A1 (en) * 2005-09-30 2007-04-05 Trw Automotive U.S. Llc Rotary connector system
US9297864B2 (en) 2010-05-19 2016-03-29 Power Distribution, Inc. Current metering and abnormal event monitoring system
US8278919B2 (en) 2010-08-11 2012-10-02 The United States Of America As Represented By The Secretary Of The Army MEMS oscillating magnetic sensor and method of making

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369206A (en) * 1965-03-10 1968-02-13 Ericsson Telefon Ab L M Electromagnetic telephone relay
DE2146032C3 (de) * 1971-09-15 1974-05-09 Bruker-Physik Ag, 7501 Forchheim Elektromagnet mit einstellbaren Polflächen
JPS54136529U (fr) * 1978-03-15 1979-09-21

Also Published As

Publication number Publication date
US4322709A (en) 1982-03-30
IT8124366A0 (it) 1981-10-07
CA1165398A (fr) 1984-04-10
IT1139506B (it) 1986-09-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GTE AUTOMATIC ELECTRIC LABORATORIES INC.

Effective date: 19891031