GB1276441A - Electromagnetic weighing machines - Google Patents

Electromagnetic weighing machines

Info

Publication number
GB1276441A
GB1276441A GB37832/70A GB3783270A GB1276441A GB 1276441 A GB1276441 A GB 1276441A GB 37832/70 A GB37832/70 A GB 37832/70A GB 3783270 A GB3783270 A GB 3783270A GB 1276441 A GB1276441 A GB 1276441A
Authority
GB
United Kingdom
Prior art keywords
pan
weighing
coil
amplifier
damper
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
Application number
GB37832/70A
Other languages
English (en)
Inventor
Max Baumgartner
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 GB1276441A publication Critical patent/GB1276441A/en
Expired 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/06—Means for damping oscillations, e.g. of weigh beams
    • G01G23/10—Means for damping oscillations, e.g. of weigh beams by electric or magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Vibration Prevention Devices (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
GB37832/70A 1970-06-18 1970-08-05 Electromagnetic weighing machines Expired GB1276441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH861870A CH508204A (de) 1970-06-18 1970-06-18 Electromagnetische Waage mit einer Vorrichtung zur Dämpfung von Pendelschwingungen

Publications (1)

Publication Number Publication Date
GB1276441A true GB1276441A (en) 1972-06-01

Family

ID=4342704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37832/70A Expired GB1276441A (en) 1970-06-18 1970-08-05 Electromagnetic weighing machines

Country Status (5)

Country Link
US (1) US3677357A (enExample)
CH (1) CH508204A (enExample)
DE (1) DE2038214C3 (enExample)
FR (1) FR2072582A5 (enExample)
GB (1) GB1276441A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799281A (en) * 1972-11-08 1974-03-26 Boekels & Co H Device for electromechanically weighing
US3968850A (en) * 1974-10-31 1976-07-13 International Electronics Limited Electromagnet weighing balance
CH580803A5 (enExample) * 1975-02-04 1976-10-15 Mettler Instrumente Ag
DE2732052A1 (de) * 1977-07-15 1979-02-01 Berkel Patent Nv Elektrodynamische waage
CH623133A5 (enExample) * 1977-12-06 1981-05-15 Mettler Instrumente Ag
DE2915331C2 (de) * 1979-04-14 1987-03-12 Sartorius GmbH, 3400 Göttingen Dämpfungsvorrichtung für das Gehänge einer Waage
CH635932A5 (de) * 1979-05-16 1983-04-29 Mettler Instrumente Ag Elektrische waage.
DE3409998A1 (de) * 1984-03-19 1985-09-26 Sartorius GmbH, 3400 Göttingen Elektrische waage
CH669998A5 (enExample) * 1986-07-01 1989-04-28 Mettler Instrumente Ag
DE3832751A1 (de) * 1988-09-27 1990-05-10 Juergen Dipl Ing Horn Verfahren und messeinrichtung zur bestimmung mechanischer messgroessen
US5367128A (en) * 1989-08-21 1994-11-22 Anritsu Corporation Fast-responsive electromagnetic balance-type weighing apparatus
DE4204480C2 (de) * 1992-02-14 1998-05-28 Mettler Toledo Albstadt Gmbh Kraftmeßvorrichtung, insbesondere Waage
WO2008121954A1 (en) * 2007-03-29 2008-10-09 Lighting Packs Llc Backpack based system for human electricity generation and use when off the electric grid
EP2784454B1 (de) 2013-03-28 2017-02-01 Mettler-Toledo GmbH Wägezellendiagnostik

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661201A (en) * 1950-06-10 1953-12-01 Morton Salt Co Check weigher
US2940747A (en) * 1956-11-30 1960-06-14 Eder Engineering Company Inc Electric weighing and balancing system
US3133606A (en) * 1961-06-28 1964-05-19 Farrington Machines Inc Scales
US3172493A (en) * 1961-07-17 1965-03-09 Oskar Glemser Apparatus for the continuous measurement of variations in the weight of a substance
US3355015A (en) * 1965-04-23 1967-11-28 Curtis M Cervin Control apparatus for grading objects
US3519095A (en) * 1969-08-01 1970-07-07 Artek Syst Corp Precision electromagnetic balance

Also Published As

Publication number Publication date
FR2072582A5 (enExample) 1971-09-24
DE2038214B2 (de) 1977-12-22
CH508204A (de) 1971-05-31
DE2038214C3 (de) 1978-08-31
DE2038214A1 (de) 1971-12-23
US3677357A (en) 1972-07-18

Similar Documents

Publication Publication Date Title
GB1276441A (en) Electromagnetic weighing machines
US2702186A (en) Accelerometer
GB1282776A (en) Linearizing circuit for bridge-connected transducers
US4039036A (en) Weighing apparatus of the electromagnetic load compensation type including filter means
GB851543A (en) A.c. transducer device
GB1161143A (en) Single Axis Accelerometer.
GB1112179A (en) Improved weighing apparatus
US3968850A (en) Electromagnet weighing balance
US3186504A (en) Weighing apparatus
GB990130A (en) Dynamically compensating weighing scales
US2940747A (en) Electric weighing and balancing system
US4020687A (en) Electrodynamic force measuring apparatus
GB983833A (en) Accelerometers
GB1439376A (en) Force measuring apparatus
US3131564A (en) Velocity meter with digital readout
GB1501025A (en) Electromagnetically compensated balance or dynamometer device
GB1072367A (en) Electric measuring device
GB1452854A (en) Velocity transducer
US3052127A (en) Sensing apparatus
GB919771A (en) Method and device for measuring forces, applicable especially to automatic weighing
GB1184045A (en) Device for Determining the Inner Friction in a Sample
GB1077488A (en) Electronic microbalance
GB1123126A (en) Mass measurement system
GB1222451A (en) Improvements in balances
GB1260745A (en) Balance

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee