FR2153235B1 - - Google Patents

Info

Publication number
FR2153235B1
FR2153235B1 FR7228229A FR7228229A FR2153235B1 FR 2153235 B1 FR2153235 B1 FR 2153235B1 FR 7228229 A FR7228229 A FR 7228229A FR 7228229 A FR7228229 A FR 7228229A FR 2153235 B1 FR2153235 B1 FR 2153235B1
Authority
FR
France
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
FR7228229A
Other languages
French (fr)
Other versions
FR2153235A1 (de
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 FR2153235A1 publication Critical patent/FR2153235A1/fr
Application granted granted Critical
Publication of FR2153235B1 publication Critical patent/FR2153235B1/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Particle Accelerators (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7228229A 1971-09-22 1972-08-04 Expired FR2153235B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1386771A CH529999A (de) 1971-09-22 1971-09-22 Waage

Publications (2)

Publication Number Publication Date
FR2153235A1 FR2153235A1 (de) 1973-05-04
FR2153235B1 true FR2153235B1 (de) 1976-10-29

Family

ID=4396025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228229A Expired FR2153235B1 (de) 1971-09-22 1972-08-04

Country Status (6)

Country Link
US (1) US3786883A (de)
JP (1) JPS5149428B2 (de)
CH (1) CH529999A (de)
DE (1) DE2233850B2 (de)
FR (1) FR2153235B1 (de)
NL (1) NL7210824A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH548594A (de) * 1972-08-18 1974-04-30 Precisa Ag Kraft-messgeraet.
CH549203A (de) * 1973-03-06 1974-05-15 Mettler Instrumente Ag Elektrische waage mit tariereinrichtung.
DE2518022C2 (de) * 1975-04-23 1977-04-07 Sartorius Werke Gmbh Elektromagnetisch kompensierende, balkenlose kraftmess- oder waegevorrichtung
DE2535758C3 (de) * 1975-08-11 1979-08-02 Sartorius Gmbh, 3400 Goettingen Elektromagnetisch kompensierende, balkenlose Kraftmeß- oder Wägevorrichtung
CH593481A5 (de) * 1975-11-18 1977-12-15 Mettler Instrumente Ag
DE2601165C3 (de) * 1976-01-14 1979-06-28 Sartorius Gmbh, 3400 Goettingen Eichfähige, elektromagnetisch kompensierende Waage
DE2658628C3 (de) * 1976-12-23 1982-01-07 Sartorius GmbH, 3400 Göttingen Elektromagnetisch kompensierende Kraftmeß- oder Wägevorrichtung
JPS5396136U (de) * 1977-01-07 1978-08-04
CH619779A5 (de) * 1977-09-20 1980-10-15 Mettler Instrumente Ag
CH623133A5 (de) * 1977-12-06 1981-05-15 Mettler Instrumente Ag
DE2803682A1 (de) * 1978-01-27 1979-08-02 Sartorius Gmbh Waage
JPS56143920A (en) * 1980-04-11 1981-11-10 Nippon Kontoroola- Seisakusho:Kk Automatic balance type weight detector
CH645463A5 (de) * 1980-06-06 1984-09-28 Mettler Instrumente Ag Waage mit elektromagnetischer kraftkompensation.
CH647322A5 (de) * 1980-08-22 1985-01-15 Mettler Instrumente Ag Waage mit elektromagnetischer kraftkompensation.
FR2494434A1 (fr) * 1980-11-19 1982-05-21 Sartorius Gmbh Balance electrique comportant un poids ou levier de calibrage
AU545387B2 (en) * 1982-10-05 1985-07-11 Yamato Scale Company, Limited Weight and force measuring device
JPS59230117A (ja) * 1983-06-10 1984-12-24 Shimadzu Corp 電磁力発生装置
CH665025A5 (de) * 1984-06-29 1988-04-15 Mettler Instrumente Ag Elektromagnetisch kraftkompensierende waage sowie verfahren zum betrieb dieser waage.
CH667922A5 (de) * 1985-10-18 1988-11-15 Mettler Instrumente Ag Elektrische waage mit tariereinrichtung.
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
JP4802639B2 (ja) * 2005-09-30 2011-10-26 株式会社島津製作所 電磁力平衡式電子天びん
EP1898193B1 (de) * 2006-09-05 2016-06-01 Mettler-Toledo GmbH Kraftmessvorrichtung und Referenzeinheit
DE102016009098B4 (de) 2016-07-27 2018-06-14 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Prüfung eines Wägesystems eines Blutbehandlungsgerätes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3186504A (en) * 1961-09-08 1965-06-01 Philips Corp Weighing apparatus
US3295368A (en) * 1964-07-13 1967-01-03 W C Dillon & Company Inc Electrical load cell
US3322222A (en) * 1964-11-12 1967-05-30 Baur Fritz Compensated electromagnetic balance
CH521575A (de) * 1971-03-01 1972-04-15 Mettler Instrumente Ag Waage

Also Published As

Publication number Publication date
DE2233850A1 (de) 1973-04-05
US3786883A (en) 1974-01-22
CH529999A (de) 1972-10-31
FR2153235A1 (de) 1973-05-04
DE2233850B2 (de) 1974-02-28
JPS4841767A (de) 1973-06-18
NL7210824A (de) 1973-03-26
JPS5149428B2 (de) 1976-12-27

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Legal Events

Date Code Title Description
ST Notification of lapse