FR2356918A1 - Transducteur force mecanique-intensite electrique et balance mettant en oeuvre un tel transducteur - Google Patents

Transducteur force mecanique-intensite electrique et balance mettant en oeuvre un tel transducteur

Info

Publication number
FR2356918A1
FR2356918A1 FR7619554A FR7619554A FR2356918A1 FR 2356918 A1 FR2356918 A1 FR 2356918A1 FR 7619554 A FR7619554 A FR 7619554A FR 7619554 A FR7619554 A FR 7619554A FR 2356918 A1 FR2356918 A1 FR 2356918A1
Authority
FR
France
Prior art keywords
magnetic circuit
airgaps
force transducer
moving coil
coil placed
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.)
Withdrawn
Application number
FR7619554A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7619554A priority Critical patent/FR2356918A1/fr
Publication of FR2356918A1 publication Critical patent/FR2356918A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
    • G01G7/02—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action

Abstract

Transducteur force-intensité électrique. Les forces subies par un plateau 23 sont compensées par celles développées dans une bobine 33 mobile dans les deux entrefers d'un circuit magnétique à deux aimants 31, 32 en forme de C affrontés en sens attractif. La bobine est formée par enroulement à spires jointives et superposées d'un ruban conducteur. Un système de suspension à deux paires de lames 25-28 améliore les performances métrologiques de l'ensemble. Application aux balances de force.
FR7619554A 1976-06-28 1976-06-28 Transducteur force mecanique-intensite electrique et balance mettant en oeuvre un tel transducteur Withdrawn FR2356918A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7619554A FR2356918A1 (fr) 1976-06-28 1976-06-28 Transducteur force mecanique-intensite electrique et balance mettant en oeuvre un tel transducteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619554A FR2356918A1 (fr) 1976-06-28 1976-06-28 Transducteur force mecanique-intensite electrique et balance mettant en oeuvre un tel transducteur

Publications (1)

Publication Number Publication Date
FR2356918A1 true FR2356918A1 (fr) 1978-01-27

Family

ID=9174913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619554A Withdrawn FR2356918A1 (fr) 1976-06-28 1976-06-28 Transducteur force mecanique-intensite electrique et balance mettant en oeuvre un tel transducteur

Country Status (1)

Country Link
FR (1) FR2356918A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016238A1 (fr) * 1979-03-24 1980-10-01 K-TRON Patent AG Dispositif de mesure des masses et des forces
US4858711A (en) * 1988-02-15 1989-08-22 Mettler Instrumente Ag Electronic balance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016238A1 (fr) * 1979-03-24 1980-10-01 K-TRON Patent AG Dispositif de mesure des masses et des forces
US4858711A (en) * 1988-02-15 1989-08-22 Mettler Instrumente Ag Electronic balance

Similar Documents

Publication Publication Date Title
GB1449048A (en) Apparatus and method for converting wave energy into electrical energy
CA2137577A1 (fr) Microdispositif pour mesurer les caracteristiques electromagnetiques d'un support et utilisation de ce dispositif
UA32554C2 (uk) Пристрій для діяння на локальні електричні та магнітні змінні поля низької частоти
GB2010587B (en) Electrical vacuum switch having means for generating an axial magnetic field between the contact faces
ES8105887A1 (es) Un electroiman,especialmente para contactor
DE3278173D1 (en) Interferometer for measuring a magnetic field, and electric current measuring device comprising such an interferometer
GB959784A (en) Electro-mechanical transducer
FR2356918A1 (fr) Transducteur force mecanique-intensite electrique et balance mettant en oeuvre un tel transducteur
GB925047A (en) Improvements in or relating to electromagnetic relays
FR2352381A1 (fr) Bobine d'electro-aimant
FR2300477A1 (fr) Haut-parleur
DK50087D0 (da) Eletrodynamisk transducer
FR2365267A1 (fr) Dispositif d'excitation de l'oreille moyenne
GB1298954A (en) Electrical device and method of making same
GB1054470A (fr)
JPS5718200A (en) Plane type loudspeaker
GB1164307A (en) Magnets.
EP0145058A3 (fr) Vibro-compresseur électrique
FR2414818A1 (fr) Moteur electrique asynchrone lineaire
DE3273417D1 (en) Electroacoustic transducers
GB1111887A (en) Hearing aid circuit module
JPS5799714A (en) Polarized electromagnet
EP0304185A3 (fr) Relais électromagnétique encapsulé
ATE1836T1 (de) Elektrodynamischer wandler, insbesondere fuer fernsprechapparate.
FR2379150A1 (fr) Relais electromagnetique a noyau plongeur

Legal Events

Date Code Title Description
ST Notification of lapse