FR2411393A1 - Balance electrique - Google Patents

Balance electrique

Info

Publication number
FR2411393A1
FR2411393A1 FR7824559A FR7824559A FR2411393A1 FR 2411393 A1 FR2411393 A1 FR 2411393A1 FR 7824559 A FR7824559 A FR 7824559A FR 7824559 A FR7824559 A FR 7824559A FR 2411393 A1 FR2411393 A1 FR 2411393A1
Authority
FR
France
Prior art keywords
core
permanent magnet
electromagnetic force
magnet system
lever
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
FR7824559A
Other languages
English (en)
Other versions
FR2411393B1 (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.)
Mettler Instrumente AG
Original Assignee
Mettler Instrumente AG
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 Mettler Instrumente AG filed Critical Mettler Instrumente AG
Publication of FR2411393A1 publication Critical patent/FR2411393A1/fr
Application granted granted Critical
Publication of FR2411393B1 publication Critical patent/FR2411393B1/fr
Granted 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
    • G01G7/04—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 with means for regulating the current to solenoids

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

DANS UNE BALANCE A COMPENSATION ELECTROMAGNETIQUE DE LA FORCE ET A SYSTEME A AIMANT PERMANENT COMPRENANT UN NOYAU, UNE CARCASSE A BRIDE D'EXTREMITE ET UNE PIECE POLAIRE SEPAREE DU NOYAU PAR UN ENTREFER, UN LEVIER PRODUISANT UN RAPPORT DETERMINE DE TRANSMISSION EST PREVU POUR AUGMENTER LA PLAGE DE PESEE. CE LEVIER 24 SE TROUVE AU MOINS PARTIELLEMENT A L'INTERIEUR DU SYSTEME A AIMANT PERMANENT POUR PERMETTRE DE REDUIRE L'ENCOMBREMENT. APPLICATION AUX BALANCES A COMPENSATION ELECTROMAGNETIQUE DE LA FORCE.
FR7824559A 1977-12-06 1978-08-24 Balance electrique Granted FR2411393A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1488977A CH623133A5 (fr) 1977-12-06 1977-12-06

Publications (2)

Publication Number Publication Date
FR2411393A1 true FR2411393A1 (fr) 1979-07-06
FR2411393B1 FR2411393B1 (fr) 1983-12-30

Family

ID=4404595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824559A Granted FR2411393A1 (fr) 1977-12-06 1978-08-24 Balance electrique

Country Status (7)

Country Link
US (1) US4184556A (fr)
JP (1) JPS5511599U (fr)
CH (1) CH623133A5 (fr)
DE (2) DE2844336A1 (fr)
FR (1) FR2411393A1 (fr)
GB (1) GB1588000A (fr)
NL (1) NL7806952A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488989A1 (fr) * 1980-08-22 1982-02-26 Mettler Instrumente Ag Balance a compensation electromagnetique de force

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853073A1 (de) * 1978-12-08 1980-06-26 Sartorius Gmbh Elektromagnetisch kraftkompensierende waegevorrichtung
CH638894A5 (de) * 1979-08-28 1983-10-14 Mettler Instrumente Ag Elektrische waage.
CH645188A5 (de) * 1980-07-30 1984-09-14 Mettler Instrumente Ag Elektrische waage.
DE3211163A1 (de) * 1982-03-26 1983-09-29 Sartorius GmbH, 3400 Göttingen Elektromagnetisch kraftkompensierende waage
CH673153A5 (fr) * 1986-12-24 1990-02-15 Sartorius Gmbh
CH675913A5 (fr) * 1988-11-15 1990-11-15 Mettler Toledo Ag
IT1228896B (it) * 1989-02-27 1991-07-09 Cibe Spa Trasduttore di massa a compensazione elettromagnetica perfezionato.
GB2254431A (en) * 1991-04-05 1992-10-07 Gec Avery Technology Mass transducer
GB9702868D0 (en) * 1997-02-12 1997-04-02 Steane Douglas A Double-beam math balance
DE19923207C1 (de) * 1999-05-20 2000-10-12 Sartorius Gmbh Wägeaufnehmer
DE102006002711C5 (de) * 2006-01-19 2009-11-12 Wipotec Wiege- Und Positioniersysteme Gmbh Wägeaufnehmer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1245415A (fr) * 1959-01-20 1960-11-04 Telomex Ltd Appareil de pesage fonctionnant à grande vitesse
FR1332499A (fr) * 1962-09-05 1963-07-12 Philips Nv Dispositif de pesage
FR1411189A (fr) * 1964-08-05 1965-09-17 Appareil électronique pour mesurer des forces et plus spécialement des poids
FR2153235A1 (fr) * 1971-09-22 1973-05-04 Mettler Instrumente Ag
US3973637A (en) * 1975-04-15 1976-08-10 Mettler Instruments Ag Precision balance with resiliently mounted weighing pan

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1227742A (fr) * 1967-03-01 1971-04-07
CH508204A (de) * 1970-06-18 1971-05-31 Mettler Instrumente Ag Electromagnetische Waage mit einer Vorrichtung zur Dämpfung von Pendelschwingungen
CH521575A (de) * 1971-03-01 1972-04-15 Mettler Instrumente Ag Waage
CH548594A (de) * 1972-08-18 1974-04-30 Precisa Ag Kraft-messgeraet.
CH591685A5 (en) * 1976-04-01 1977-09-30 Mettler Instrumente Ag Top pan electromagnetic balance - uses load and compensating coils at opposite ends of supporting lever to give wide range
CH600316A5 (fr) * 1976-12-14 1978-06-15 Mettler Instrumente Ag

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1245415A (fr) * 1959-01-20 1960-11-04 Telomex Ltd Appareil de pesage fonctionnant à grande vitesse
FR1332499A (fr) * 1962-09-05 1963-07-12 Philips Nv Dispositif de pesage
FR1411189A (fr) * 1964-08-05 1965-09-17 Appareil électronique pour mesurer des forces et plus spécialement des poids
FR2153235A1 (fr) * 1971-09-22 1973-05-04 Mettler Instrumente Ag
US3973637A (en) * 1975-04-15 1976-08-10 Mettler Instruments Ag Precision balance with resiliently mounted weighing pan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488989A1 (fr) * 1980-08-22 1982-02-26 Mettler Instrumente Ag Balance a compensation electromagnetique de force

Also Published As

Publication number Publication date
FR2411393B1 (fr) 1983-12-30
JPS5511599U (fr) 1980-01-24
DE2844336C2 (fr) 1989-07-20
GB1588000A (en) 1981-04-15
DE2844336A1 (de) 1979-06-07
DE7830318U1 (de) 1979-02-01
NL7806952A (nl) 1979-06-08
CH623133A5 (fr) 1981-05-15
US4184556A (en) 1980-01-22

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse