FR1061437A - Relays for measuring instruments and others - Google Patents

Relays for measuring instruments and others

Info

Publication number
FR1061437A
FR1061437A FR1061437DA FR1061437A FR 1061437 A FR1061437 A FR 1061437A FR 1061437D A FR1061437D A FR 1061437DA FR 1061437 A FR1061437 A FR 1061437A
Authority
FR
France
Prior art keywords
relays
measuring instruments
instruments
measuring
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
Other languages
French (fr)
Inventor
Eraldo Tieghi
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
Application granted granted Critical
Publication of FR1061437A publication Critical patent/FR1061437A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/04—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric with sensing of the position of the pointer of a measuring instrument
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1061437D 1951-08-25 1952-08-13 Relays for measuring instruments and others Expired FR1061437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1061437X 1951-08-25

Publications (1)

Publication Number Publication Date
FR1061437A true FR1061437A (en) 1954-04-12

Family

ID=11430121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1061437D Expired FR1061437A (en) 1951-08-25 1952-08-13 Relays for measuring instruments and others

Country Status (2)

Country Link
BE (1) BE513549A (en)
FR (1) FR1061437A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263158B (en) * 1959-09-30 1968-03-14 Movado Montres Electric motor with a magnetized rotor and contactless controlled excitation of the stator winding

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907931A (en) * 1954-07-09 1959-10-06 Honeywell Regulator Co Control apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263158B (en) * 1959-09-30 1968-03-14 Movado Montres Electric motor with a magnetized rotor and contactless controlled excitation of the stator winding

Also Published As

Publication number Publication date
BE513549A (en)

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