FR2367287A1 - Element de mesure pour systemes a cadre mobile a grand angle et procede pour son montage - Google Patents

Element de mesure pour systemes a cadre mobile a grand angle et procede pour son montage

Info

Publication number
FR2367287A1
FR2367287A1 FR7730473A FR7730473A FR2367287A1 FR 2367287 A1 FR2367287 A1 FR 2367287A1 FR 7730473 A FR7730473 A FR 7730473A FR 7730473 A FR7730473 A FR 7730473A FR 2367287 A1 FR2367287 A1 FR 2367287A1
Authority
FR
France
Prior art keywords
slot
measuring element
assembly
wide angle
mobile frame
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.)
Granted
Application number
FR7730473A
Other languages
English (en)
Other versions
FR2367287B1 (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.)
RIVOIR KARL
Original Assignee
RIVOIR KARL
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 RIVOIR KARL filed Critical RIVOIR KARL
Publication of FR2367287A1 publication Critical patent/FR2367287A1/fr
Application granted granted Critical
Publication of FR2367287B1 publication Critical patent/FR2367287B1/fr
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/02Moving-coil instruments
    • G01R5/08Moving-coil instruments specially adapted for wide angle deflection; with eccentrically-pivoted moving coil

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

La présente invention concerne un élément de mesure pour systèmes à cadre mobile à grand angle, et son procéde de montage. Élément caractérisé en ce que le ou les aimants et les anneaux polaires sont reliés entre eux par encastrement rigide, chacun des deux anneaux polaires se terminant par deux bras ou extrémités entre lesquels se trouve une fente ou un espacement et en ce que la cavité intérieure de l'anneau polaire intérieur, servant à loger les parties correspondantes de l'organe mobile est accessible de l'extérieur par la fente située entre ses bras ou extrémités, la largeur de la fente étant calculée de telle sorte que le bâti fini, avec son axe et la partie de cadre correspondante, peut être introduit par la fente à l'intérieur de l'anneau polaire intérieur. L'invention est plus particulièrement applicable aux systèmes de mesure à cadre mobile.
FR7730473A 1976-10-06 1977-10-05 Element de mesure pour systemes a cadre mobile a grand angle et procede pour son montage Granted FR2367287A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762645068 DE2645068A1 (de) 1976-10-06 1976-10-06 Messwerk fuer weitwinkel-drehspulsysteme und verfahren zu seiner montage

Publications (2)

Publication Number Publication Date
FR2367287A1 true FR2367287A1 (fr) 1978-05-05
FR2367287B1 FR2367287B1 (fr) 1981-01-09

Family

ID=5989804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730473A Granted FR2367287A1 (fr) 1976-10-06 1977-10-05 Element de mesure pour systemes a cadre mobile a grand angle et procede pour son montage

Country Status (11)

Country Link
US (1) US4208628A (fr)
AR (1) AR215269A1 (fr)
BR (1) BR7706681A (fr)
CH (1) CH623936A5 (fr)
DE (1) DE2645068A1 (fr)
DK (1) DK144607C (fr)
ES (1) ES462948A1 (fr)
FR (1) FR2367287A1 (fr)
IT (1) IT1088454B (fr)
NL (1) NL7710903A (fr)
ZA (1) ZA775994B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330747A (en) * 1976-10-06 1982-05-18 Rivoir Karl Heinz Measuring mechanism for wide-angle moving coil systems and method for its assembly
DE2829265A1 (de) * 1978-07-04 1980-01-17 Rivoir Karl Heinz Messwerk fuer weitwinkel-drehspulsysteme und verfahren zu seiner montage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971411A (fr) * 1900-01-01
US3962633A (en) * 1975-01-20 1976-06-08 Hoyt Electrical Instrument Works, Inc. Long-scale meter movement having a one-piece outer pole and return ring, and a demountable subassembly therein comprising magnet, central core, moving coil and support frame

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139581A (en) * 1964-06-30 Long scale moving coil electrical measuring instrumet
US2848662A (en) * 1958-08-19 Instrument magnetic system
DE937479C (de) * 1941-07-03 1956-01-05 Cfcmug Eisengeschlossenes wattmetrisches Elektrodynamometer
DE1701958U (de) * 1953-12-05 1955-07-07 Gossen & Co Gmbh P Magnetanordnung fuer drehspulmesswerke.
DE928661C (de) * 1953-12-06 1955-06-06 Gossen & Co G M B H P Magnetanordnung fuer Drehspulmesswerke
US3237103A (en) * 1961-10-23 1966-02-22 Sun Electric Corp Wide scale meter movement with integral support frame for the meter core, yoke, pole piece, magnet and rotor
US3378768A (en) * 1964-07-06 1968-04-16 Gossen & Co Gmbh P Moving coil instrument with rotary permanent magnets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971411A (fr) * 1900-01-01
US3962633A (en) * 1975-01-20 1976-06-08 Hoyt Electrical Instrument Works, Inc. Long-scale meter movement having a one-piece outer pole and return ring, and a demountable subassembly therein comprising magnet, central core, moving coil and support frame

Also Published As

Publication number Publication date
NL7710903A (nl) 1978-04-10
US4208628A (en) 1980-06-17
AR215269A1 (es) 1979-09-28
CH623936A5 (fr) 1981-06-30
DE2645068C2 (fr) 1989-02-16
DK144607C (da) 1982-10-11
BR7706681A (pt) 1978-06-13
DK144607B (da) 1982-04-13
ZA775994B (en) 1978-05-30
IT1088454B (it) 1985-06-10
ES462948A1 (es) 1978-12-16
FR2367287B1 (fr) 1981-01-09
DK443777A (da) 1978-04-07
DE2645068A1 (de) 1978-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse