FR2233632A1 - Magnetoelectric transducer unit - has Hall element, and detects magnetic field changes produced by ferromagnetic element - Google Patents

Magnetoelectric transducer unit - has Hall element, and detects magnetic field changes produced by ferromagnetic element

Info

Publication number
FR2233632A1
FR2233632A1 FR7414317A FR7414317A FR2233632A1 FR 2233632 A1 FR2233632 A1 FR 2233632A1 FR 7414317 A FR7414317 A FR 7414317A FR 7414317 A FR7414317 A FR 7414317A FR 2233632 A1 FR2233632 A1 FR 2233632A1
Authority
FR
France
Prior art keywords
magnetic field
transducer unit
transducer
field changes
magnetoelectric transducer
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.)
Granted
Application number
FR7414317A
Other languages
English (en)
French (fr)
Other versions
FR2233632B1 (enrdf_load_stackoverflow
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2233632A1 publication Critical patent/FR2233632A1/fr
Application granted granted Critical
Publication of FR2233632B1 publication Critical patent/FR2233632B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Magnetic Variables (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7414317A 1973-06-18 1974-04-12 Magnetoelectric transducer unit - has Hall element, and detects magnetic field changes produced by ferromagnetic element Granted FR2233632A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37119273A 1973-06-18 1973-06-18

Publications (2)

Publication Number Publication Date
FR2233632A1 true FR2233632A1 (en) 1975-01-10
FR2233632B1 FR2233632B1 (enrdf_load_stackoverflow) 1978-08-04

Family

ID=23462892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414317A Granted FR2233632A1 (en) 1973-06-18 1974-04-12 Magnetoelectric transducer unit - has Hall element, and detects magnetic field changes produced by ferromagnetic element

Country Status (4)

Country Link
JP (1) JPS5027973A (enrdf_load_stackoverflow)
DE (1) DE2425183A1 (enrdf_load_stackoverflow)
FR (1) FR2233632A1 (enrdf_load_stackoverflow)
IT (1) IT1010158B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007189A1 (de) * 1979-04-25 1980-11-06 Xerox Corp Mit druckimpulsen arbeitende vorrichtung zur erzeugung von fluessigkeitstroepfchen
JPS576777A (en) * 1980-06-16 1982-01-13 Nec Corp Ink jet recording device
CN105723490B (zh) * 2013-10-29 2019-01-08 阿自倍尔株式会社 开关结构及防爆设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1368396A (fr) * 1963-08-13 1964-07-31 Canadair Ltd Détecteur magnétique à compensation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1368396A (fr) * 1963-08-13 1964-07-31 Canadair Ltd Détecteur magnétique à compensation

Also Published As

Publication number Publication date
IT1010158B (it) 1977-01-10
FR2233632B1 (enrdf_load_stackoverflow) 1978-08-04
DE2425183A1 (de) 1975-01-02
JPS5027973A (enrdf_load_stackoverflow) 1975-03-22

Similar Documents

Publication Publication Date Title
GB1380929A (en) Electromagnetic transducer
BE808080A (fr) Transducteur magnetoresistif polarise
SE7411851L (enrdf_load_stackoverflow)
AT342892B (de) Magnetischer druckanzeiger
SE8100569L (sv) Mekanisk-elektrisk tryckomvandlare
SE386481B (sv) Membranmagnetventil
NL174763C (nl) Magnetische veldsensor.
NL184644C (nl) Magnetische drukindicator.
SE391240B (sv) Magnetisk tryckindikator
FR2233632A1 (en) Magnetoelectric transducer unit - has Hall element, and detects magnetic field changes produced by ferromagnetic element
NL170675C (nl) Cilindrisch magnetisch domeinelement.
IT1046703B (it) Disposizione di resistenza dipendente dal campo magnetico
CA980865A (en) Meter magnet with strip-wound current coil
IT1046832B (it) Disposizione di resistenza dipendente dal campo magnetico
AU5555173A (en) Magnetic gauge circuitry with input current interruption
CA939807A (en) Magnetic transducer fabrication technique
GB1384968A (en) Electromechanical transducers
ES223390Y (es) Accionador magnetico con iman de retencion.
ES223391Y (es) Accionador con iman permanente de alta sensibilidad.
SU473911A1 (ru) Магнитоэлектрический динамометр
CA941448A (en) Distributed cosine coil for an electromagnetic flow transducer
GB1209107A (en) Transducer with variable permeability magnetic member
GB1157179A (en) Transducer Device for Measuring Relative Motion of Objects
SU542155A1 (ru) Способ измерени коэрцитивной силы реманенца
JPS5378801A (en) Equalizer amplifer

Legal Events

Date Code Title Description
ST Notification of lapse