FR2518743B1 - Balance electrique a equilibrage electromagnetique de forces - Google Patents

Balance electrique a equilibrage electromagnetique de forces

Info

Publication number
FR2518743B1
FR2518743B1 FR8221131A FR8221131A FR2518743B1 FR 2518743 B1 FR2518743 B1 FR 2518743B1 FR 8221131 A FR8221131 A FR 8221131A FR 8221131 A FR8221131 A FR 8221131A FR 2518743 B1 FR2518743 B1 FR 2518743B1
Authority
FR
France
Prior art keywords
forces
electric balance
electromagnetic balancing
balancing
electromagnetic
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
FR8221131A
Other languages
English (en)
Other versions
FR2518743A1 (fr
Inventor
Lothar Behrend
Erich Knothe
Franz-Josef Melcher
Jurgen Ober
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.)
Sartorius AG
Original Assignee
Sartorius 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 Sartorius AG filed Critical Sartorius AG
Publication of FR2518743A1 publication Critical patent/FR2518743A1/fr
Application granted granted Critical
Publication of FR2518743B1 publication Critical patent/FR2518743B1/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Glass Compositions (AREA)
  • Surgical Instruments (AREA)
  • Dry Shavers And Clippers (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
FR8221131A 1981-12-17 1982-12-16 Balance electrique a equilibrage electromagnetique de forces Expired FR2518743B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813149990 DE3149990A1 (de) 1981-12-17 1981-12-17 Elektrische waage

Publications (2)

Publication Number Publication Date
FR2518743A1 FR2518743A1 (fr) 1983-06-24
FR2518743B1 true FR2518743B1 (fr) 1986-05-30

Family

ID=6148976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8221131A Expired FR2518743B1 (fr) 1981-12-17 1982-12-16 Balance electrique a equilibrage electromagnetique de forces

Country Status (6)

Country Link
US (1) US4450923A (fr)
JP (1) JPS58109820A (fr)
CH (1) CH659523A5 (fr)
DE (1) DE3149990A1 (fr)
FR (1) FR2518743B1 (fr)
GB (1) GB2112149B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012103037B4 (de) 2012-04-10 2014-07-03 Sartorius Lab Instruments Gmbh & Co. Kg Elektromagnetisch kraftkompensierende Kraftmessvorrichtung
DE102016123094A1 (de) * 2016-11-30 2018-05-30 Minebea Intec Aachen GmbH & Co. KG Verfahren zum Betrieb einer Kraftmessvorrichtung mit elektromagnetischer Kraftkompensation sowie Kraftmessvorrichtung
CN111829642B (zh) * 2020-07-15 2021-10-15 黑龙江八一农垦大学 一种数字化制造称重显示器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048778A (en) * 1959-07-21 1962-08-07 Bell Telephone Labor Inc High frequency power meter
DE2400881C2 (de) * 1974-01-09 1982-11-18 Sartorius GmbH, 3400 Göttingen Elektromagnetisch kompensierende Waage
CH593481A5 (fr) * 1975-11-18 1977-12-15 Mettler Instrumente Ag
DE3002462A1 (de) * 1980-01-24 1981-07-30 Sartorius GmbH, 3400 Göttingen Elektrische waage

Also Published As

Publication number Publication date
FR2518743A1 (fr) 1983-06-24
GB2112149A (en) 1983-07-13
DE3149990A1 (de) 1983-06-30
CH659523A5 (de) 1987-01-30
US4450923A (en) 1984-05-29
GB2112149B (en) 1985-07-24
JPS58109820A (ja) 1983-06-30
DE3149990C2 (fr) 1990-02-01
JPH0229176B2 (fr) 1990-06-28

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Legal Events

Date Code Title Description
ST Notification of lapse