FR2601770B1 - Dispositif de pesage a capteur capacitif pelliculaire - Google Patents

Dispositif de pesage a capteur capacitif pelliculaire

Info

Publication number
FR2601770B1
FR2601770B1 FR8610563A FR8610563A FR2601770B1 FR 2601770 B1 FR2601770 B1 FR 2601770B1 FR 8610563 A FR8610563 A FR 8610563A FR 8610563 A FR8610563 A FR 8610563A FR 2601770 B1 FR2601770 B1 FR 2601770B1
Authority
FR
France
Prior art keywords
capacitive sensor
weighing device
weighing
capacitive
sensor
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.)
Expired - Fee Related
Application number
FR8610563A
Other languages
English (en)
Other versions
FR2601770A1 (fr
Inventor
Portat Michel
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR8610563A priority Critical patent/FR2601770B1/fr
Publication of FR2601770A1 publication Critical patent/FR2601770A1/fr
Application granted granted Critical
Publication of FR2601770B1 publication Critical patent/FR2601770B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
    • G01G19/022—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing wheeled or rolling bodies in motion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • 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
    • G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Fluid Pressure (AREA)
FR8610563A 1986-07-21 1986-07-21 Dispositif de pesage a capteur capacitif pelliculaire Expired - Fee Related FR2601770B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8610563A FR2601770B1 (fr) 1986-07-21 1986-07-21 Dispositif de pesage a capteur capacitif pelliculaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8610563A FR2601770B1 (fr) 1986-07-21 1986-07-21 Dispositif de pesage a capteur capacitif pelliculaire

Publications (2)

Publication Number Publication Date
FR2601770A1 FR2601770A1 (fr) 1988-01-22
FR2601770B1 true FR2601770B1 (fr) 1994-03-25

Family

ID=9337595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8610563A Expired - Fee Related FR2601770B1 (fr) 1986-07-21 1986-07-21 Dispositif de pesage a capteur capacitif pelliculaire

Country Status (1)

Country Link
FR (1) FR2601770B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314493A (en) * 1964-11-04 1967-04-18 Kennedy James Patrick Electrical weigh scale with capacitive transducer
GB1234083A (fr) * 1968-04-04 1971-06-03
US3649892A (en) * 1970-07-13 1972-03-14 Mallory & Co Inc P R Capacitors utilizing bonded discrete polymeric film dielectrics
FR2163814A5 (fr) * 1971-12-02 1973-07-27 Luton Michel
FR2174359A5 (fr) * 1972-02-29 1973-10-12 Telemecanique Electrique
US3895421A (en) * 1974-01-02 1975-07-22 Uniroyal Inc Method of adjusting the sensitivity of a weighing mat
US3966002A (en) * 1974-09-12 1976-06-29 Breakthrough Research & Development Corporation Portable vehicle scales
GB2105082B (en) * 1981-08-05 1986-08-28 Foord J F Load sensing apparatus for vehicles

Also Published As

Publication number Publication date
FR2601770A1 (fr) 1988-01-22

Similar Documents

Publication Publication Date Title
EP0249417A3 (en) Touch sensitive device with increased linearity
BR8707728A (pt) Sensor capacitivo
FR2646933B1 (fr) Dispositif de mesure de distance
FR2598511B1 (fr) Dispositif de detection du glucose
FR2602055B1 (fr) Capteur d'acceleration capacitif
JPS57198811A (en) Measuring sensor with piezo-electric detecting element
FR2572515B1 (fr) Dispositif de detection de position
FR2629196B1 (fr) Capteur capacitif
DE3783461D1 (de) Kapazitives dehnungsmessgeraet.
DE3766483D1 (de) Eichvorrichtung fuer beschleunigungsmesser mit sehr hoher empfindlichkeit.
DE58907253D1 (de) Optoelektronische fühleinrichtung.
DE58902613D1 (de) Photoelektrische positionsmesseinrichtung.
DE68910080D1 (de) Sensoreinrichtung.
FR2637078B1 (fr) Dispositif capteur d'efforts a jauges de contrainte
FR2585466B1 (fr) Dispositif a courroie de pesage
DE68900525D1 (de) Waegevorrichtung mit dehnungsmessstreifen.
DE68920550D1 (de) Pyroelektrischer Fühlerapparat.
NZ222795A (en) Distance measurement by capacitance sensor
FR2616543B1 (fr) Dispositif de mesure de pression de type capacitif
DE68926262D1 (de) Bildsensorvorrichtung
DE3764738D1 (de) Elekronische messeinrichtung.
ES1009600Y (es) Dispositivo de fijacion de elementos sensores.
FR2601770B1 (fr) Dispositif de pesage a capteur capacitif pelliculaire
FR2651877B1 (fr) Dispositif de mesure de deplacement et de position.
FR2613186B1 (fr) Dispositif capteur de naissain

Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 03/88

ST Notification of lapse