FR2121516A1 - - Google Patents

Info

Publication number
FR2121516A1
FR2121516A1 FR7145912A FR7145912A FR2121516A1 FR 2121516 A1 FR2121516 A1 FR 2121516A1 FR 7145912 A FR7145912 A FR 7145912A FR 7145912 A FR7145912 A FR 7145912A FR 2121516 A1 FR2121516 A1 FR 2121516A1
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.)
Withdrawn
Application number
FR7145912A
Other languages
French (fr)
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.)
Ebauches SA
Original Assignee
Ebauches SA
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
Priority claimed from CH16871A external-priority patent/CH535633A/fr
Application filed by Ebauches SA filed Critical Ebauches SA
Publication of FR2121516A1 publication Critical patent/FR2121516A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
    • G01G19/42—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight for counting by weighing
    • 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)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR7145912A 1971-01-07 1971-12-21 Withdrawn FR2121516A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH16871A CH535633A (fr) 1970-01-28 1971-01-07 Procédé de fabrication d'une pièce optique allégée, dispositif pour la mise en oeuvre du procédé, et pièce optique allégée obtenue selon le procédé

Publications (1)

Publication Number Publication Date
FR2121516A1 true FR2121516A1 (enrdf_load_stackoverflow) 1972-08-25

Family

ID=4180800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145912A Withdrawn FR2121516A1 (enrdf_load_stackoverflow) 1971-01-07 1971-12-21

Country Status (1)

Country Link
FR (1) FR2121516A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417511A1 (de) * 1984-05-11 1985-11-14 Josef 7114 Pfedelbach Wöhrl Plattformwaage mit mehreren messbereichen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417511A1 (de) * 1984-05-11 1985-11-14 Josef 7114 Pfedelbach Wöhrl Plattformwaage mit mehreren messbereichen

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Legal Events

Date Code Title Description
ST Notification of lapse