CH578168A5 - - Google Patents

Info

Publication number
CH578168A5
CH578168A5 CH1622474A CH1622474A CH578168A5 CH 578168 A5 CH578168 A5 CH 578168A5 CH 1622474 A CH1622474 A CH 1622474A CH 1622474 A CH1622474 A CH 1622474A CH 578168 A5 CH578168 A5 CH 578168A5
Authority
CH
Switzerland
Application number
CH1622474A
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
Priority to CH1622474A priority Critical patent/CH578168A5/xx
Priority to DE2502917A priority patent/DE2502917B2/de
Priority to GB2733075A priority patent/GB1475957A/en
Priority to FR7525535A priority patent/FR2293699A1/fr
Priority to JP1975123537U priority patent/JPS5539293Y2/ja
Priority to US05/626,198 priority patent/US3986571A/en
Publication of CH578168A5 publication Critical patent/CH578168A5/xx

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
    • G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action
    • 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
    • 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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CH1622474A 1974-12-06 1974-12-06 CH578168A5 (xx)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1622474A CH578168A5 (xx) 1974-12-06 1974-12-06
DE2502917A DE2502917B2 (de) 1974-12-06 1975-01-24 Elektromagnetische Kompensations-Wägevorrichtung
GB2733075A GB1475957A (en) 1974-12-06 1975-06-27 Electromagnetic compensation weighing apparatus
FR7525535A FR2293699A1 (fr) 1974-12-06 1975-08-18 Dispositif electromagnetique de pesee a compensation
JP1975123537U JPS5539293Y2 (xx) 1974-12-06 1975-09-09
US05/626,198 US3986571A (en) 1974-12-06 1975-10-28 Load-compensating weighing apparatus including signal modifying means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1622474A CH578168A5 (xx) 1974-12-06 1974-12-06

Publications (1)

Publication Number Publication Date
CH578168A5 true CH578168A5 (xx) 1976-07-30

Family

ID=4415459

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1622474A CH578168A5 (xx) 1974-12-06 1974-12-06

Country Status (6)

Country Link
US (1) US3986571A (xx)
JP (1) JPS5539293Y2 (xx)
CH (1) CH578168A5 (xx)
DE (1) DE2502917B2 (xx)
FR (1) FR2293699A1 (xx)
GB (1) GB1475957A (xx)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067408A (en) * 1976-11-26 1978-01-10 Knight L. Harris Balance mechanism
CH619779A5 (xx) * 1977-09-20 1980-10-15 Mettler Instrumente Ag
CH630462A5 (de) * 1978-04-19 1982-06-15 Mettler Instrumente Ag Waage mit elektromagnetischer lastkompensation.
FR2453396A1 (fr) * 1979-04-02 1980-10-31 Testut Aequitas Recepteur de charge a parallelogramme d'une seule piece et transducteur capacitif
US4448085A (en) * 1981-05-19 1984-05-15 Setra Systems, Inc. Force transducer
US4382479A (en) * 1981-05-19 1983-05-10 Setra Systems, Inc. Weighing system
US4899600A (en) * 1981-05-19 1990-02-13 Setra Systems, Inc. Compact force transducer with mechanical motion amplification
US4558600A (en) * 1982-03-18 1985-12-17 Setra Systems, Inc. Force transducer
US4463614A (en) * 1981-05-19 1984-08-07 Setra Systems, Inc. Force transducer
US4383586A (en) * 1981-05-19 1983-05-17 Setra Systems, Inc. Adjustable linkage
EP0092410B1 (en) * 1982-04-21 1986-12-10 Haigh Chadwick Limited Cyclically weighing bulk solid material
DE3340421A1 (de) * 1983-11-09 1985-05-15 Sartorius GmbH, 3400 Göttingen Elektrische waage
US4582152A (en) * 1984-08-29 1986-04-15 Armour Pharmaceutical Co. Weighing mechanism
CH669998A5 (xx) * 1986-07-01 1989-04-28 Mettler Instrumente Ag
CH669040A5 (de) * 1986-04-15 1989-02-15 Mettler Instrumente Ag Kapazitiver positionsdetektor an einer elektromagnetisch kraftkompensierenden waage.
DE4001614A1 (de) * 1990-01-20 1991-07-25 Bosch Gmbh Robert Kompensationswaage
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
US5850057A (en) * 1996-09-04 1998-12-15 The University Of Akron Electromagnetically controlled load cell
US5954643A (en) * 1997-06-09 1999-09-21 Minimid Inc. Insertion set for a transcutaneous sensor
US7267665B2 (en) * 1999-06-03 2007-09-11 Medtronic Minimed, Inc. Closed loop system for controlling insulin infusion
US6558351B1 (en) * 1999-06-03 2003-05-06 Medtronic Minimed, Inc. Closed loop system for controlling insulin infusion
US6669663B1 (en) * 1999-04-30 2003-12-30 Medtronic, Inc. Closed loop medicament pump
DE10024986C2 (de) * 2000-05-19 2002-03-07 Sartorius Gmbh Elektronischer Wägeaufnehmer
US6827702B2 (en) 2001-09-07 2004-12-07 Medtronic Minimed, Inc. Safety limits for closed-loop infusion pump control
US7547281B2 (en) 2005-02-01 2009-06-16 Medtronic Minimed, Inc. Algorithm sensor augmented bolus estimator for semi-closed loop infusion system
US8114269B2 (en) 2005-12-30 2012-02-14 Medtronic Minimed, Inc. System and method for determining the point of hydration and proper time to apply potential to a glucose sensor
US7985330B2 (en) 2005-12-30 2011-07-26 Medtronic Minimed, Inc. Method and system for detecting age, hydration, and functional states of sensors using electrochemical impedance spectroscopy
US8114268B2 (en) 2005-12-30 2012-02-14 Medtronic Minimed, Inc. Method and system for remedying sensor malfunctions detected by electrochemical impedance spectroscopy
US7946985B2 (en) * 2006-12-29 2011-05-24 Medtronic Minimed, Inc. Method and system for providing sensor redundancy
US20080269714A1 (en) 2007-04-25 2008-10-30 Medtronic Minimed, Inc. Closed loop/semi-closed loop therapy modification system
CN103697976B (zh) * 2013-12-26 2015-08-12 合肥京东方光电科技有限公司 微量天平测重系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914310A (en) * 1955-04-26 1959-11-24 George S Bahrs Weighing apparatus
DE1011172B (de) * 1956-09-25 1957-06-27 Siemens Ag Kraftwaage mit selbsttaetiger elektromagnetischer Kompensation
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
CH544294A (de) * 1972-06-27 1973-11-15 Mettler Instrumente Ag Elektrische Waage

Also Published As

Publication number Publication date
US3986571A (en) 1976-10-19
DE2502917C3 (xx) 1987-10-22
DE2502917B2 (de) 1978-04-20
FR2293699A1 (fr) 1976-07-02
GB1475957A (en) 1977-06-10
FR2293699B3 (xx) 1978-04-07
JPS5173061U (xx) 1976-06-09
JPS5539293Y2 (xx) 1980-09-13
DE2502917A1 (de) 1976-06-10

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: METTLER-TOLEDO AG

PL Patent ceased