FR2451037A3 - Dispositif de mesure d'une resistance, notamment de la resistance d'un corps vivant - Google Patents

Dispositif de mesure d'une resistance, notamment de la resistance d'un corps vivant

Info

Publication number
FR2451037A3
FR2451037A3 FR7922487A FR7922487A FR2451037A3 FR 2451037 A3 FR2451037 A3 FR 2451037A3 FR 7922487 A FR7922487 A FR 7922487A FR 7922487 A FR7922487 A FR 7922487A FR 2451037 A3 FR2451037 A3 FR 2451037A3
Authority
FR
France
Prior art keywords
resistance
measuring
branches
living body
junction
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
FR7922487A
Other languages
English (en)
Other versions
FR2451037B3 (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.)
MAC CORMICK JOHN
Original Assignee
MAC CORMICK JOHN
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 MAC CORMICK JOHN filed Critical MAC CORMICK JOHN
Publication of FR2451037A3 publication Critical patent/FR2451037A3/fr
Application granted granted Critical
Publication of FR2451037B3 publication Critical patent/FR2451037B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/02—Moving-coil instruments
    • G01R5/06—Moving-coil instruments with core magnet
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/10—AC or DC measuring bridges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

A.DISPOSITIF DE MESURE D'UNE RESISTANCE, NOTAMMENT DE LA RESISTANCE D'UN CORPS VIVANT. B.DISPOSITIF CARACTERISE EN CE QU'IL COMPORTE UN CIRCUIT EN PONT AVEC DEUX BRANCHES RESISTANTES ET DEUX BRANCHES DE TENSION, UN CIRCUIT AMPLIFICATEUR TRANSISTORISE ETANT BRANCHE ENTRE LA JONCTION DES BRANCHES RESISTANTES D'UNE PART, ET LA JONCTION DES BRANCHES DE TENSION D'AUTRE PART, UN ORGANE DE MESURE ET D'INDICATION COMPORTANT UNE BOBINE MOBILE AVEC UN CADRE METALLIQUE FENDU. C.L'INVENTION S'APPLIQUE NOTAMMENT A LA MESURE DES VARIATIONS DE RESISTANCE DU CORPS HUMAIN.
FR7922487A 1979-03-08 1979-09-07 Dispositif de mesure d'une resistance, notamment de la resistance d'un corps vivant Granted FR2451037A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1872779A 1979-03-08 1979-03-08

Publications (2)

Publication Number Publication Date
FR2451037A3 true FR2451037A3 (fr) 1980-10-03
FR2451037B3 FR2451037B3 (fr) 1981-02-20

Family

ID=21789496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922487A Granted FR2451037A3 (fr) 1979-03-08 1979-09-07 Dispositif de mesure d'une resistance, notamment de la resistance d'un corps vivant

Country Status (9)

Country Link
JP (2) JPS55119065A (fr)
AU (1) AU529659B2 (fr)
CA (1) CA1138932A (fr)
DE (1) DE2935528C2 (fr)
DK (1) DK163385C (fr)
FR (1) FR2451037A3 (fr)
GB (2) GB2043918B (fr)
MX (1) MX150268A (fr)
ZA (1) ZA794716B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095839B1 (fr) * 1982-06-01 1986-06-18 THORN EMI Instruments Limited Instrument pour mesurer la résistance, l'inductance, ou la capacité
CN109740616B (zh) * 2019-01-04 2023-01-31 山东交通学院 一种利用计算机视觉实现双指针仪表自动读数的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS157357B1 (fr) * 1972-06-20 1974-09-16

Also Published As

Publication number Publication date
GB2043918B (en) 1983-04-20
GB2113853B (en) 1983-12-14
JPS55119065A (en) 1980-09-12
GB2113853A (en) 1983-08-10
DK163385C (da) 1992-07-13
JPH0297675U (fr) 1990-08-03
MX150268A (es) 1984-04-06
ZA794716B (en) 1980-08-27
AU5067079A (en) 1980-09-11
DE2935528A1 (de) 1980-09-11
DE2935528C2 (de) 1983-06-01
JPH0353179Y2 (fr) 1991-11-20
AU529659B2 (en) 1983-06-16
DK375879A (da) 1980-09-09
DK163385B (da) 1992-02-24
CA1138932A (fr) 1983-01-04
GB2043918A (en) 1980-10-08
FR2451037B3 (fr) 1981-02-20

Similar Documents

Publication Publication Date Title
ATE228334T1 (de) Vorrichtung zum testen der analytkonzentration in einer flüssigkeit
FR2407459A1 (fr) Dispositif de mesure de temperature par resistance
NL7812079A (nl) Pieezo-electrische transducent en daarmede uitgeruste signaalweergeefinrichting.
FR2472186B1 (fr) Dispositif de mesure et d'indication des variations de resistance d'un corps vivant
JPS5487586A (en) Measuring device that measure light dispersed by branular body in fluid and photoodetector
FR2451037A3 (fr) Dispositif de mesure d'une resistance, notamment de la resistance d'un corps vivant
FR2384265A1 (fr) Amperemetre
NL7802759A (nl) Vloeistof meet- en doseerinrichting.
FR2347657A1 (fr) Dispositif d'affichage de plages de grandeurs de mesure
FR2424528A1 (fr) Element dynamometrique reagissant a la flexion
IT7928075A0 (it) Strumento di misura e rilevazione elettroottico.
KR950023383A (ko) 인체경락의 전기적 특성을 이용한 진단장치
IT8067924A0 (it) Dispositivo di misura e di controllo dei flussi gassosi
BR8405007A (pt) Aparelho de ginastica
AT366834B (de) Zeitmess- und anzeigevorrichtung
FR2379808A1 (fr) Dispositif dynamometrique
FI963632A7 (fi) Mittauslaite sekä siihen liittyvä mittaamisen apulaitteena toimiva näy ttö
KR890004935Y1 (ko) 베어링 감지기
FR2700394B1 (fr) Appareil de mesure électrique, notamment ohmmètre à indication sonore et visuelle, et d'alarme en présence de tension.
FR1255016A (fr) Dispositif de pivotage d'aiguille améliorant la sensibilité des balances et bascules automatiques à cadran
FR1207706A (fr) Appareil de mesure électrique avec transformateur de mesure à noyau de fer en forme de u susceptible d'être ouvert, et avec dispositif indicateur
ATA245176A (de) Alarmeinrichtung zur anzeige und analyse von lawinenabgaengen
Srinivasan Distractive effects in performing visual and auditory tasks as an indicator of discomfort
KR850003219A (ko) 각도 측정기
FR1297828A (fr) Pendule perfectionné applicable à la mesure d'un courant de fluide et dispositif de mesure utilisant un tel pendule