NL7304954A - - Google Patents

Info

Publication number
NL7304954A
NL7304954A NL7304954A NL7304954A NL7304954A NL 7304954 A NL7304954 A NL 7304954A NL 7304954 A NL7304954 A NL 7304954A NL 7304954 A NL7304954 A NL 7304954A NL 7304954 A NL7304954 A NL 7304954A
Authority
NL
Netherlands
Application number
NL7304954A
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 filed Critical
Publication of NL7304954A publication Critical patent/NL7304954A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Metal Rolling (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
NL7304954A 1972-04-11 1973-04-10 NL7304954A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1654072A GB1356069A (en) 1972-04-11 1972-04-11 Weighing machines

Publications (1)

Publication Number Publication Date
NL7304954A true NL7304954A (enrdf_load_stackoverflow) 1973-10-15

Family

ID=10079154

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7304954A NL7304954A (enrdf_load_stackoverflow) 1972-04-11 1973-04-10

Country Status (6)

Country Link
DE (1) DE2318252A1 (enrdf_load_stackoverflow)
ES (1) ES413587A1 (enrdf_load_stackoverflow)
FR (1) FR2180011B1 (enrdf_load_stackoverflow)
GB (1) GB1356069A (enrdf_load_stackoverflow)
IT (1) IT980808B (enrdf_load_stackoverflow)
NL (1) NL7304954A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537276A1 (fr) * 1982-12-02 1984-06-08 Testut Aequitas Dispositif electronique de mesure avec filtrage passe-bas accelere, en particulier pour le pesage
JPS60134128U (ja) * 1984-02-16 1985-09-06 株式会社　石田衡器製作所 計量装置
FR2622068A1 (fr) * 1987-10-16 1989-04-21 Saviphar Sarl Filtre analogique, en particulier pour appareil de mesure electronique
US5029658A (en) * 1990-04-12 1991-07-09 Clintec Nutrition Co. Mass/weight measurement filtering system
CN108189243A (zh) * 2018-02-11 2018-06-22 成都兴联宜科技有限公司 一种用于混凝土搅拌的配料电子秤

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643753A (en) * 1969-09-03 1972-02-22 Howe Richardson Scale Co Electrical filters for weighing system circuits

Also Published As

Publication number Publication date
GB1356069A (en) 1974-06-12
FR2180011A1 (enrdf_load_stackoverflow) 1973-11-23
FR2180011B1 (enrdf_load_stackoverflow) 1977-08-19
IT980808B (it) 1974-10-10
ES413587A1 (es) 1976-01-16
DE2318252A1 (de) 1973-10-18

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Legal Events

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