GB2032112B - Balances with electromagnetic load compensation - Google Patents

Balances with electromagnetic load compensation

Info

Publication number
GB2032112B
GB2032112B GB7925982A GB7925982A GB2032112B GB 2032112 B GB2032112 B GB 2032112B GB 7925982 A GB7925982 A GB 7925982A GB 7925982 A GB7925982 A GB 7925982A GB 2032112 B GB2032112 B GB 2032112B
Authority
GB
United Kingdom
Prior art keywords
balances
load compensation
electromagnetic load
electromagnetic
compensation
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
GB7925982A
Other languages
English (en)
Other versions
GB2032112A (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.)
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 GB2032112A publication Critical patent/GB2032112A/en
Application granted granted Critical
Publication of GB2032112B publication Critical patent/GB2032112B/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
    • G01G7/045—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 having a PID control system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
    • G01G1/18—Balances involving the use of a pivoted beam, i.e. beam balances
    • G01G1/24—Platform-type scales, i.e. having the pans carried above the beam
    • G01G1/243—Platform-type scales, i.e. having the pans carried above the beam having pans carried above the beam
    • G01G1/246—Platform-type scales, i.e. having the pans carried above the beam having pans carried above the beam of the parallelogram type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electronic Switches (AREA)
  • Electromagnets (AREA)
  • Control Of Linear Motors (AREA)
  • Transmission Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB7925982A 1978-10-20 1979-07-25 Balances with electromagnetic load compensation Expired GB2032112B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1087478A CH634654A5 (de) 1978-10-20 1978-10-20 Waage mit elektromagnetischer lastkompensation.

Publications (2)

Publication Number Publication Date
GB2032112A GB2032112A (en) 1980-04-30
GB2032112B true GB2032112B (en) 1982-12-01

Family

ID=4367743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7925982A Expired GB2032112B (en) 1978-10-20 1979-07-25 Balances with electromagnetic load compensation

Country Status (5)

Country Link
US (1) US4245711A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH634654A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE2935654A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2439391A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2032112B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722093C2 (de) * 1977-05-16 1979-02-15 Hartmut Dipl.-Phys. Dr. 6203 Hochheim Gruetzediek Gewichts- und Kraftmeßeinrichtung
US4365680A (en) * 1979-06-25 1982-12-28 Dietrich Gottstein Force measuring device
DE3002462C2 (de) * 1980-01-24 1987-01-29 Sartorius GmbH, 3400 Göttingen Elektrische Waage
US4372406A (en) * 1980-04-30 1983-02-08 Shimadzu Corporation Electronic balance
CH645188A5 (de) * 1980-07-30 1984-09-14 Mettler Instrumente Ag Elektrische waage.
JPS5833129A (ja) * 1981-08-21 1983-02-26 Shimadzu Corp 電子天びん
DE3243350C2 (de) * 1982-11-24 1986-06-19 Sauer, Kuno Gewichtserfassungssystem mit elektromagnetischer Lastkompensation
CH660525B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1983-09-29 1987-04-30
CH665025A5 (de) * 1984-06-29 1988-04-15 Mettler Instrumente Ag Elektromagnetisch kraftkompensierende waage sowie verfahren zum betrieb dieser waage.
CH675158A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-06-14 1990-08-31 Mettler Toledo Ag
JPH0363526A (ja) * 1989-07-31 1991-03-19 Shimadzu Corp 電子天びん
JPH0733975B2 (ja) * 1990-02-28 1995-04-12 株式会社島津製作所 電磁力平衡天びん
CH679948A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-03-14 1992-05-15 Mettler Toledo Ag
CH680092A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-05-17 1992-06-15 Mettler Toledo Ag
CH680163A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-05-23 1992-06-30 Mettler Toledo Ag
US5270497A (en) * 1991-03-22 1993-12-14 Shimadzu Corporation Electronic balance with PID circuit
DE4204480C2 (de) * 1992-02-14 1998-05-28 Mettler Toledo Albstadt Gmbh Kraftmeßvorrichtung, insbesondere Waage
US5522538A (en) * 1995-01-09 1996-06-04 Westvaco Corporation Carton and blank with locking top
EP1968078B1 (de) 2007-03-05 2010-05-19 Mettler-Toledo AG Spule eines Kraftmesssystems und Verfahren zu deren Herstellung
EP2253944B1 (de) 2009-05-20 2017-01-25 Mettler-Toledo GmbH Gesteuerte und/oder geregelte Kraftmessvorrichtung
PL2784454T3 (pl) * 2013-03-28 2017-06-30 Mettler-Toledo Gmbh Diagnostyka ogniwa obciążnikowego
PL3208583T3 (pl) 2016-02-19 2020-01-31 Mettler-Toledo Gmbh Urządzenie do przenoszenia siły z oddzielnym ramieniem dźwigni czujnika położenia
CN106248192B (zh) * 2016-08-29 2018-10-09 中国计量科学研究院 一种光学折射法与位移测定法相互验证的大质量测量装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529998A (de) * 1971-04-05 1972-10-31 Mettler Instrumente Ag Kraftmessgerät
CH537576A (de) * 1971-04-26 1973-05-31 Mettler Instrumente Ag Kraftmessvorrichtung
CH547486A (de) * 1972-07-28 1974-03-29 Mettler Instrumente Ag Kraft- oder massenmesser.
US3955638A (en) * 1975-03-05 1976-05-11 Voland Corporation Precision balance
CH593481A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-11-18 1977-12-15 Mettler Instrumente Ag
US4109738A (en) * 1976-04-01 1978-08-29 Mettler Instrument Ag Weighing apparatus including lever-connected compensation coil means
DE2722093C2 (de) * 1977-05-16 1979-02-15 Hartmut Dipl.-Phys. Dr. 6203 Hochheim Gruetzediek Gewichts- und Kraftmeßeinrichtung

Also Published As

Publication number Publication date
FR2439391B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-01-06
FR2439391A1 (fr) 1980-05-16
DE2935654A1 (de) 1980-04-30
DE2935654C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-28
GB2032112A (en) 1980-04-30
US4245711A (en) 1981-01-20
DE7925060U1 (de) 1980-01-03
CH634654A5 (de) 1983-02-15

Similar Documents

Publication Publication Date Title
GB2032112B (en) Balances with electromagnetic load compensation
JPS5591469A (en) Load carrying frame assembly
JPS5544497A (en) Controlling device with weight compensation system
GB2016390B (en) Adjusting load on axles
JPS5540187A (en) Heavy load type crane
GB2020818B (en) Load cell
JPS5215363A (en) Electromagnetic compensation weighing device
DE3470345D1 (en) Balance with electromagnetic load compensation
GB2039976B (en) Load supporting roller assembly
GB2082776B (en) Balances with electromagnetic force compensation
GB2050612B (en) Electrical balances
GB2023843B (en) Capacitive load cell
PT68153A (en) Improved load actuating servomechanism with resonance equalization
DE2965821D1 (en) Load multiplying mechanisms
GB2024167B (en) Load handling arrangements for vehicles
GB2044726B (en) Load carrying slings
GB2019017A (en) Load measurement
GB2046485B (en) Digital-display balances
JPS54126850A (en) Machine equipped with load compensation guide face
GB2021791B (en) Measuring forces of weight loads
GB2013298B (en) Load sensing valves
GB2026420B (en) Constant balance crane
JPS523467A (en) Electromagnetic compensation weighing device
JPS5455474A (en) Temperature compensation load meter
GB2028696B (en) Load multiplying mechanisms

Legal Events

Date Code Title Description
PG Patent granted