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CS249769B1 - Alternating-current tachogenerator as analog scanner - Google Patents

Alternating-current tachogenerator as analog scanner Download PDF

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Publication number
CS249769B1
CS249769B1 CS827631A CS763182A CS249769B1 CS 249769 B1 CS249769 B1 CS 249769B1 CS 827631 A CS827631 A CS 827631A CS 763182 A CS763182 A CS 763182A CS 249769 B1 CS249769 B1 CS 249769B1
Authority
CS
Czechoslovakia
Prior art keywords
phase
alternating current
winding
magnetic
tachogener
Prior art date
Application number
CS827631A
Other languages
Czech (cs)
Other versions
CS763182A1 (en
Inventor
Armin Freitag
Joachim Stuermer
Volker Roloff
Richard Moebius
Guenter Weidensdorfer
Siegfried Hauser
Original Assignee
Armin Freitag
Joachim Stuermer
Volker Roloff
Richard Moebius
Guenter Weidensdorfer
Siegfried Hauser
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 Armin Freitag, Joachim Stuermer, Volker Roloff, Richard Moebius, Guenter Weidensdorfer, Siegfried Hauser filed Critical Armin Freitag
Publication of CS763182A1 publication Critical patent/CS763182A1/en
Publication of CS249769B1 publication Critical patent/CS249769B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/242—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by carrying output of an electrodynamic device, e.g. a tachodynamo
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • G01P13/045—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement with speed indication

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

The invention relates to an alternating- current tachometer whose output is in linear dependence in amplitude and frequency upon the rotation rate and the recognition of direction of rotation is achieved within a very narrow error range in the region of the zero point. A multi-pole winding of meander form, arranged in the air gap in a magnetic flux circuit including magnetic yokes 1, 2 and magnet 3, on non- magnetic material 8 is energised by a magnetic flux of varying intensity. The variation of the magnetic flux is here achieved by a constantly changing maximal and minimal coupling to the winding, the slot pitch corresponding to the pole pitch. The alternating magnetic couplings are achieved by appropriate grooving on the magnetic yokes of the rotating energiser circuit in the region of the air gap, whereas the winding is stationary. The type of winding and the winding pitch or interval determines whether a single phase or a selected multi phase A.C. output is produced. The direction of rotation may be determined from the polarity of the rectified D.C. voltage. <IMAGE>

Description

1.1.

HA3BAHHE H30EPETEHHBHA3BAHHE H30EPETEHHB

TaxoreHeparop nepeMeHHoro Toxa b xanecTee aHajiorosoro naTMHxa OBjíaCTb ΠρΗΜβΗβΗΗΗ Η3θ6ρβΤΘΗΗΗ H3o6peTeHne othochtch k TaxoreHepaTopy nepeMeHHoro Tona, Hcnonb3yeMóMyb xawecTBe aHanoroBoro naTHHxa, bhxoahoíí οηγηοπ χοτοροτο no aMnjiHTyne hwacroTe JiHHeflHo 33βηοητ ot HHCjia oBopotob.TaxoreHeparop nepeMeHHoro Toxa b xanecTee aHajiorosoro naTMHxa OBjíaCTb ΠρΗΜβΗβΗΗΗ Η3θ6ρβΤΘΗΗΗ H3o6peTeHne othochtch to TaxoreHepaTopy nepeMeHHoro Tona Hcnonb3yeMóMyb xawecTBe aHanoroBoro naTHHxa, bhxoahoíí οηγηοπ χοτοροτο well aMnjiHTyne hwacroTe JiHHeflHo 33βηοητ HHCjia oBopotob rpm.

XapaxTepHCTHxa HáBeCTHbix TexHHHecxHx pemeHHft H3BecTHbi TaxoreHepaTopu nepeMeHHoro Toxa, BbixoflHoň cHrHan xoťopux noaMnnHTyjue h qaČTOTe npHMO nponopuHOHanbHo 3aBHCHT ot qHcna οΒοροτοβ. Πρηη-ΗΗπ neňCTBHH τβχκχ TaxoreHepaTopoB ochobsh Ha ncnojib3OBaHHn οαηοΦβ3ηογοHJIH ΜΗ0Γ0φ33Η0Γ0 ΟΗΗΧΡΟΗΗΟΓΟ TeHepaTOpa C «ρκο BblpaxeHHblMH nOJIIOCaMH HJIH Ma-uiHHbí'c KorTeo6pa3Hoft cHCTeMoň noniocoB, a Taxxe peaxTHBHoro nBHraTena THnaJIopeHua hjih Γη.XapaxTepHCTHxa HabeCTHbix TexHHHecxHx pemeHHft H3BecTHbi TaxoreHepaTop nepeMeHHoro Toxa, BbixoflHoň cHrHan xoopopo noaMnnHTyjue h qaČTOTe npHMO nponopuHOHanbHo 3aBHCHT ot qHcna οΒοροτοβ. Πρηη-ΗΗπ neňCTBHH τβχκχ TaxoreHepaTopoB ochobsh Ha ncnojib3OBaHHn οαηοΦβ3ηογοHJIH ΜΗ0Γ0φ33Η0Γ0 ΟΗΗΧΡΟΗΗΟΓΟ TeHepaTOpa C «ρκο BblpaxeHHblMH nOJIIOCaMH HJIH Ma-uiHHbí'c KorTeo6pa3Hoft cHCTeMoň noniocoB and taxxi peaxTHBHoro nBHraTena THnaJIopeHua hjih Γη.

Bce HasecTHbie TaxqreHepaTopbi nepeMeHHoro Toxa oBjíanaioT τβΜ κβηοοτβτχοΜ» HTo MarHHTonpoBOA ηπη nacTb ero BO36yxfla»TCH ot nepeMeHHoro Toxa h bosSH"xaxHUHe npH nepeMarHHHHBaHHH ποτβρΗ cpaBHHTenbHo cwibHo bjihhiot Ha JiHHeňHo.CTbh ncxaxaioT φορΜγ xpuBoň. IIosTOMy b t3xhx xoHCTpyxnHHX npenenu H3MaHeHHHHHcna οθοροτοΒ ΗβΒβηπκΗ. ΚροΜβ τογο, axoHOMHqecxHe pacxoflbí Ha HaroTOBneHHeTaXHX XOHCTpyXUHň ΒβΠΗΧΗ. flanee HSBeCTHbl φθΤΟ3ΠβΧΤρΗΗββΧΗβ ηπφρΟΒΜβ naTHHXH HHCJia oBopOTOB, XOTOpbieBbtpaCaTbiBaxtT BhixoflHoň cHrHan, aMnmiTyna xoToporo He 3aBHCHT ot HHCna 060-ροτοΒ, h nosTOMy npH Hcnonb3OBaHHH hx b xanecTBe aHanorosbix naTMHKoB He-οΒχοαημο oneHHBaTb nepHOfl. 3to npoH3BonHTCH c noMombio npeoSpaaoBaTenH nac-TOTa/HanpaxeHHe, conepxamero flJiH nonyqeHHH nocTaTOHHO Manbix nynbcanHft HH3-xonacTOTHbiň φιυπ,τρ b pe3ynbTaTe qero οη He npHroneH bo μηογηχ cnyqaax H3~aaCHHIUKOM 6oJIbmoň nOCTOHHHoft ΒρβΜβΗΗ. 249769 2.BCE HasecTHbie TaxqreHepaTopbi nepeMeHHoro Toxa oBjíanaioT τβΜ κβηοοτβτχοΜ »HT D MarHHTonpoBOA ηπη nacTb ero BO36yxfla» TCH rpm nepeMeHHoro Toxa h bosSH "xaxHUHe NPH nepeMarHHHHBaHHH ποτβρΗ cpaBHHTenbHo cwibHo bjihhiot Ha JiHHeňHo.CTbh ncxaxaioT φορΜγ xpuBoň. IIosTOMy b t3xhx xoHCTpyxnHHX npenenu H3MaHeHHHHHcna οθοροτοΒ ΗβΒβηπκΗ. ΚροΜβ τογο, axoHOMHqecxHe pacxoflbí Ha HaroTOBneHHeTaXHX XOHCTpyXUHň ΒβΠΗΧΗ. flanee HSBeCTHbl φθΤΟ3ΠβΧΤρΗΗββΧΗβ ηπφρΟΒΜβ naTHHXH HHCJia oBopOTOB, XOTOpbieBbtpaCaTbiBaxtT BhixoflHoň cHrHan, aMnmiTyna xoToporo He 3aBHCHT rpm HHCna 060 ροτοΒ h nosTOMy NPH Hcnonb3OBaHHH hx b xanecTBe aHanorosbix naTMHKoB He-οΒχοαημο oneHHBaTb nepHOfl. 3to npoH3BonHTCH c noMombio npeoSpaaoBaTenH nac -TOTA / HanpaxeHHe, conepxamero flJiH nonyqeHHH nocTaTOHHO manbix nynbcanHft HH3-xonacTOTHbi φιυπ, τρ b pe3ynbTaTe qero οη He npHroneH bo μηογηχ cnyqaax H3 ~ aaCHHIUKOM nOCTOHHHoft ΒρβΜβΗΗ. 249,769 second

UeJib H3o6peTeHHHUeJib H3o6peTeHHH

Ueubso Η3ο6ρετεΗΗΗ HBJíHeTCH ycTpaHeHHe yxa3aHHbix HenocTaTxoB h co3flaHHenpocToro Ha^eacHoro TaxoreHepaTopa nepeMeHHoro Toxa cpeflHero flnana3OHa qac-TOT H BblCOXOň TOHHOCTH.Ueubso Η3ο6ρετεΗΗΗ HBJíHeTCH ycTpaHeHHe yxa3aHHbix HenocTaTxoB h co3flaHHenpocToro Ha ^ eacHoro TaxoreHepaTopa nepeMeHHoro Toxa cpeflHero flnana3OH and qac-TOT H BblCOXOn TOHHOCTH.

Ιί3ΠΟ«βΗΗβ CymHOCTH H3O6peTeHHHYmί3ΠΟ βΗΗβ CymHOCTH H3O6peTeHHH

CornacHo Η3ο6ρετβΗΗΐο 3το flocruraeTCH fínaroflapa TOMy, mto npHMoyroJibHaa 06-MOTKa,' yjioaceHHaa b BO3AymHOM naay Ha ηθμ3Γηητηομ MaTepHane, BosSyacflaeTCHOT ΜΗΓΗΗΤ.ΗΟΓΟ nOTOXa, H3MeHHKMHerOCH no CHJie. Ή3ΜβΗβΗΗβ ΜΗΓΗΗΤΗΟΓΟ ΠΟΤΟΧ3/xocTHraeTca c noMombio ποοτοηηηο MeHjnomeÉca ot MaxcHMyMa x MHHHMyMy cbhsh co6motkoíí, npnneM mHpHHa xHTyniXH cooTBeTCTByeT nojiiocHOMy máry. H3MeHHtomaHCHHHflyKTHBHaa cbh3b nonynaeTcn 3a cneT naaoB^Bó spamammeMca BosByncflaioineM koh-Type b 3OHe BO3flymHÓro 3a3opa, npuneM οΘμοτχη ocraeTca HenoflBHKHoň. B τβκομycTpoňcTBe μηγηητημη ποτοκ BHyTpn MarHHTHoro BpaaiaioinerocH xoHTypa b CBoeňcoBóKynHocTH BCerfla ποοτοπηθη. TaK xax B ηηηηομ cnynae nonHOCTbw HcxmonajOT-ca noMexn, Bbi3biBaeMbie ποτβρΗΜΗ Ha nepeMarHHHHBaHHe b 3κβηβ3θ,το HejiHHeňHocTbonpeflenaeTCH tojihko peaxnHeň ηχορη η βηχρθβμμη τοχημη b npoBOjxHHxax o6mot-kh h noaTOMy HešHanHTenbHa. flByxcnoííHbiň cxjieeHHbiň npoBOflHmuň MaTepnan hc~noJib3yeTca c «Byx ctopoh, npHneM Ha eepxHeň h HKKHeň ςτοροΗβχ προβο«ηηχηpacnonojKeHbt oTHocHTenbHO npyr npyra thxhm oSpaaoM, mto jih6o nacTHHHbie Hanpsř'KeHHH Ha HHX CKJláflblBaiOTCH, ΠΗβο OHH Ηβ COBnafíaSOT BO ΒρβΜβΗΗ (MHOrO$a3OBaMoČMOTKa). IIonynaeMoe aHanoroBoe nepeMeHHoe Hanpa»eHHe Μθ«βτ 6μτβ Henocpefl-CTBeHHO HCIÍOJIb3OBaHO flJIH ΟΠρβΠθηβΗΗΗ. HHCJia oSopOTOB ΗΠΗ »e OHO C nOMOIUblOnaCCHBHOrO HJIH 3ΚΤΗΒΗΟΓΟ ΠρθΗΗ3ΗΟΗΗΟΓΟ BbinpHMHTejW C yCTpoňCTBOM flHH CTJia-WHBaHHH nynbcaHHň npeo6pa3yeTCH b aHanoroBbiň curHan ποοτοηηηογο HanpameHHflc hjih 6e3 BcnoMoraTenbHoň SHeprHH.CornacHo ο3ο6ρετβΗΗΐο 3το flocruraeTCH fofaroflapa TOMy, mto npHMoyroJibHaa 06-MOTKa, 'yjioaceHHaa b BO3AymHOM naay Ha ηθμ3Γηητηομ MaTepHane, BosSyacflaeTCHOT ΜΗΓΗΗΤ. Ή3ΜβΗβΗΗβ ΟΤΟΧ ΠΟΤΟΧ3 / xocTHraeTca c noMombio ποοτοηηηο MeHjnomeÉca ot MaxcHMyMa x MHHHMyMy cbhsh co6motkoíí, npnneM mHpHHa xHTyniXH cooTBeTCTByeT nojiiocHOMy of the mage. H3MeHHtomaHCHHHflyKTHBHaa cbh3b nonynaeTcn 3a cneT naaoB ^ Do spamammeMca BosByncflaioineM koh-Type b 3OHe BO3flymHóro 3a3opa, npuneM οΘμοτχη ocraeTca HenoflBHKHoň. B β κ μ poň poň poň poň poň H H H H H H H H H H H H H H BHyTpn MarHHTHoro BpaaiaioinerocH xoHTypa b CBoenBoKynHocTH BCerfla ποοτοπηθη. TaK XAX B ηηηηομ cnynae nonHOCTbw HcxmonajOT-ca noMexn, Bbi3biBaeMbie ποτβρΗΜΗ Ha nepeMarHHHHBaHHe b 3κβηβ3θ, το HejiHHeňHocTbonpeflenaeTCH tojihko peaxnHeň ηχορη η βηχρθβμμη τοχημη b npoBOjxHHxax o6mot kh-h noaTOMy HešHanHTenbHa. flByxcnoííHbiň cxjieeHHbiň npoBOflHmuň MaTepnan noJib3yeTca hc ~ c «Byx ctopoh, nphnami Ha eepxHeň h HKKHeň ςτοροΗβχ προβο« ηηχηpacnonojKeHbt oTHocHTenbHO N pyr N pyr thxhm oSpaaoM MTO jih6o nacTHHHbie Hanpsř'KeHHH Ha HHX CKJláflblBaiOTCH, ΠΗβο OHH Ηβ COBnafíaSOT BO ΒρβΜβΗΗ (Mhor $ a3OBaMoČMOTKa). IIonynaeMoe aHanoroBoe nepeMeHHoe Hanpa »eHHe «θ« βτ 6μτβ Henocpefl-CTBeHHO HCIÍOJIb3OBaHO flJIH ΟΠρβΠθηβΗΗΗ. HHCJia oSopOTOB OHO C nOMOIUblOnaCCHBHOrO HJIH 3ΚΤΗΒΗΟΓΟ ΠρθΗΗ3ΗΟΗΗΟΓΟ BbinpHMHTejW C yCT at leastBB flHH CTJia-WHBaHHH nynbcaHHn npeo6pa3yeTCH b aHanoroBbiň curHan ποοτοηηηογο HanpameHHfc hjih 6e3 BcnoMoraTenbHoon SHeprHH.

OijeHKa nacTOTbi npoH3BOflHTCH ο6μηημμη MeTofíaMH. Ilocxojibxy b TaxoreHepaTopaxnepeMeHHoro Toxa nacTOTa BbixoflHoro curHajia nponópuHOHanbHa HHcny οδοροτοΒ,το KoneSaHHH HanpaxeHHH ποοτοηηηογο Toxa oSbmHÓ npoHBJnnoTCH b BHfle HM-cnr-·nana. B το βρθμη xax bo Bcex H3BecTHbix cnoco6ax, HanpHMep, npH Hcnonh3OBa-hhh ýoTosnexTpHnecxoro flaTHHxa, norpemHocTH rnara flHexa c naaaMH Bbi3biBaioTxoneóaHHH ποοτοηηηογο HanpnaceHHH, to BO3HHxaramHe b xoHCTpyxflHH o0MO.TKH,npefl-naraeMoň cornacno Η3ο6ρβτβΗΗΐο, norpemHocTH b npoBOflax η b ΓβοΜβτρΗΗ noniocoB,hjih norpemHocTH, cBaaaHHbie c accHMeTpHeň BosflymHoro sasopa, He oxa3broaioTbjihhhhh Ha nacToty. IlbsTOMy xone6aHHH ποοτοηηηογο HanpjnKgHHH momho c bh-coxoh TonHocTbio npeflcTaBHTb xax MM-CHrnan.OijeHKa nacTOTbi npoH3BOflHTCH ο6μηημμη MeTofiaMH. Ilocxojibxy b TaxoreHepaTopaxnepeMeHHoro Toxa nacTOTa BbixoflHoro curHajia nponópuHOHanbHa HHcny οδοροτοΒ, KoneSaHHH HanpaxeHHH ποοτοηηηογο Toxa oSbmHÓ npoHBJnnoTCH b BHfle HM-cnr · nana. B το βρθμη XAX bo Bcex H3BecTHbix cnoco6ax, HanpHMep, NPH-hhh Hcnonh3OBa ýoTosnexTpHnecxoro flaTHHxa, norpemHocTH rRNA flHexa c naaaMH Bbi3biBaioTxoneóaHHH ποοτοηηηογο HanpnaceHHH, it BO3HHxaramHe b xoHCTpyxflHH o0MO.TKH, npefl-naraeMoň cornacno Η3ο6ρβτβΗΗΐο, norpemHocTH b npoBOflax η b ΓβοΜβτρΗΗ noniocoB, hjih norpemHocTH, cBaaaHHbie c accHMeTpHow BosflymHoro sasopa, He oxa3broaioTbjihhhhh Ha nacToty. IlbsTOMy xone6aHHH HanpjnKgHHH momho c bh-coxoh TonHocTbio npeflcTaBHTb xax MM-Chrnan.

ΠρΗΜβρ BbinonHeHHa H3o6peTeHHH Η3θ6ρβτβΗΗβ HHke noHCHJteTCH Ha HacaaaiBaeMOM TaxoreHepaTope nepeMeHHoro Toxa.Ha npHJiaraeMbix nepTeacax H3o6pa®eHo: Φηγ. 1: o6mnňi, Bíw HacaatHBaeMoro TaxogenepaTopa nepeMeHHoro Toxa Φηγ. 2: npHBOflamaa nnacTHHa c npHMoyronbHoň oSmotkoďΠρΗΜβρ BbinonHeHHa H3o6peTeHHH Η3θ6ρβτβΗΗβ HHke noHCHJteTCH Ha HacaaaiBaeMOM TaxoreHepaTope nepeMeHHoro Toxa.Ha npHJiaraeMbix nepTeacax H3o6pa®eHo: Φηγ. 1: o6mnňi, Bíw HacaatHBaeMoro TaxogenepaTopa nepeMeHHoro Toxa Φηγ. 2: npHBOflamaa nnacTHHa c npHMoyronbHoň oSmotkoď

Φηγ, 3: apMo MarHHTonpóBofla č na3aMH, npoxoflHiUHMH b oceBOM HanpaBJíeHHH3ηγ, 3: apMo MarHHTonpóBofla no on 3aMH, npoxoflHiUHMH b ocBom HanpaBJíeHHH

Φηγ. 4: npHHUHnHajibHaa cxeMa pacnpefleneHHH MarHHTHoro noToxa b B'O3flymHOM 3a3ope h ero cbasb c npoBoflaMH. 249769 3.Φηγ. 4: npHHUHnHajibHaa cxeMa pacnpefleneHHH MarHHTHoro noToxa b B'O3flymHOM 3a3ope h ero cbasb c npoBoflaMH. 249769 3.

BpamaromHňca ysen TaxorettepaTopa G nepeweHHoro Toxa cornacHo Φηγ. 1 coctohths AByx «pm 1 h 2 MarHHTonpopofla, xojibueo6pa3Horo ποοτοηηηογο MarHHTa 3 hbhhtob 7 c noTaňHoň ronoBxoň 7 h uepe3 cTynHijy 4 h αηπηηαρημθοκηΒ πιτκφτ 5(c OCTpHeM) XeCTKO CBH3aH C BaJlOM 6.BpamaromHenna ysen TaxorettepaTopa G nepeweHHoro Toxa cornacHo Φηγ. 1 coctohths AByx «pm 1 h 2 MarHHTonpopofla, xojibueo6pa3Horo ποοτοηηηογο MarHHTa 3 hbhhtob 7 c noTaňHoň ronoBxo 7h uepe3 cTynHijy 4 h αηπηηαρημθοκηΒ πιτκφτ 5 (c OCTpHeM) XeCTKO CBH3aH C BaJlOM 6.

ÍIpoBOABiaaB nnacTHHa 8 no Φηγ. 2 c, npHMoyronbHoň o6motkoB 9 nepea bhht 10c noTaňHoň ronoBKoft, φπβΗβιχ 11 h AHAHHflpHqecxHň bhht 12 xecTxo CBH3ana cxopnycoM npHBona MamHHbUIIpoBOABiaaB nnacTHHa 8 no Φηγ. 2 c, npHMoyronbHoň o6motkoB 9 nepea bhht 10c noTaňHoň ronoBKoft, φπβΗβιχ 11 h AHAHHflpHqecxHn bhht 12 xecTxo CBH3ana cxopnycoM npHBona MamHHbU

MarHHTHbie πηηηη nocTonHHoro MarHHTa 3 pacnonoxeHbí b ocsbom HanpaBJíeHHH, Taxmto MarHHTHbiň ποτοκ npoxoAHT yepe3 Mameo6pa3Hoe hpmo 1 h 2 MarHHTa no Φηγ.3,qepes o6a BO3flymHbix aaaopa 13 h 14' cnpasa h cneBa ot npoBonnmeň nnacTHHbíh qepes Hee caMy. flnn τογο. μτο6μ nojwepjKHBaTb ynpaBjnnoupiň ποτοκ HeOoňbmHMCTynHija 4 h bhhtm 7 c noTaňHoň ronoBKoň nenaioT H3 HeMarHHTHoro MaTepnana.flna ofiecneqeHHH tomhoď μβΗτροΒΚΗ BpainaiomHxcH neTaneň nocToHHHbiň MarHHT 3,MarHHTHoe apMo 1 h 2, MarHHTHoe apMo 1 h CTynnua 4, CTynnija 4 h ean 6, aŤaxxe MarHHTHoe apMo 2 h Ba ji 6 ycTaHaenHBaioTCH c nocanKoň. Bhhtm 7 c noTaň-Hoň ronoBKoň cnyxar ρ,ηα xecTKoro KpenneHHH1 ó6ohx μβγηητημχ npM 1 h 2 k noc-tohhhomy MarHHTy 3 η QAHOBpéMeHHo CTynHUbi 4 x MarHHTHOMy spMy 1, b peeyjib-τβτβ qero coanaeTCH 6onbnia« xecTKOCTb BpamaratHHxca neTaneň. C noMorubto npoBo-flHmeň nnacTHHbí 8, paaneneHHoň Ha ase qacTH corjiacHo Φηγ. 2, μοχηο πρη moh-Taxe BHanane HaneTb Ha ocb 6 BpamawmHňcH ysen, BxmoqatontHň b ce6n ηετβπΗ noTopAOBott noeepxHocTH 15 φπβΗΐ^ 11, coBMecTHTb oTBepcTHe 16 b CTymnie 4 c ot-BepcTHeM b šane 6 η 3βτβΜ saKpenHTb ysen c noMontbio AHnnHAPHqecXoro ωτκφτβ* 5· (c οοτρΗβΜ) h JiHinh 3aTeM bbccth B BoanyuHbiň 3a3op 13 h 14 c6oxy o6e nono-bhhu npoBOAameň nnacTHHbí 8 h aaxpenHTb hx Ha φπΒΚιχβ 11 c noMomb» bhhtob10 c noTaňHoň ronoBKoň. ΠρβΑοχρβΗβΗΗβ uHnHHAPHqecxoro ωτΗφτΒ 5 (c OCTpHeM) OT npOBOpaMHBaHHH npOH3BOflHTCH C nOMOmbW naxa hjih CMOnbI. C nOMOmbW na3OB 17 b μβγηητηομ npMe 1 h 2 no Φηγ . 3 .oCecneqHBaeTCH Ρ33πημηβηMárHHTHan CBH3b (φΗΓ. 4) C npHMOyronbHoft OÓMOTKOň 9 (φΗΓ. 2) B 33BHCHMOCTHot yrna ycTBHQBKH. Ποποχθηκη I-IV.Ha Φηγ. 4 cooTBeTCTBywT paanHMHbíM no eenH-MHHe cbh3hm, b pe3ynbTaTe něro npH BpaqeHHH nonyqaioT cHHycoHA&amp;nbHoe Hanpaxe-HHe 18. ΟΑΗΟβρβΜβΗΗο Hs Φηγ. 4 ηβτκο bhaho, mto HanpaeneHHe noToxa h Mar-HHTHWň ΠΟΤΟΚ B BO3nyiUHblX 3a3OpaX 13 H 14 B MarHHTOnpOBOAé .BCerna nOCTOHHHM.MarHHTHbie η noc pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa pa '' '' 'h h' ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep flnn τογο. μτο6μ nojwepjKHBaTb ynpaBjnnoupiň ποτοκ HeOoňbmHMCTynHija 4h bhhtm 7c noTaňHoň ronoBKoň nenaioT H3 HeMarHHTHoro MaTepnana.flna ofiecneqeHHH tomhoď μβΗτροΒΚΗ BpainaiomHxcH neTaneň nocToHHHbiň MarHHT 3 MarHHTHoe APMO 1 h 2 h 1 MarHHTHoe APMO CTynnua 4 CTynnija 4h ean 6 Ataxx MarHHTHoe APMO 2 h Ba ji 6 ycTaHaenHBaioTCH c nocanKoň. Bhhtm 7 c noTaň-Ho ronoBKoň cnyxar ρ, ηα xecTKoro KpenneHHH1 ó6ohx μβγηητημχ npM 1h 2 k night-tohhhomy MarHHTy 3 η QAHOBpéMHHo CTynHUbi 4 x MarHHTHOMy spMy 1, b peeyjib-τβτβ qero coanaeTCH 6onbnia «xecTKOCTb BpamaratHHxca neTaneň. C noMorubto npoBo-flNnacTHHbi 8, paaneneHHo Ha ase qacTH corjiacHo Φηγ. 2 μοχηο πρη MOH-Taxe BHanane HaneTb Ha OCB 6 BpamawmHňcH ysen, BxmoqatontHň b ce6n ηετβπΗ noTopAOBott noeepxHocTH 15 φπβΗΐ ^ 11 coBMecTHTb oTBepcTHe 16 b CTymnie 4 c rpm-BepcTHeM b slide 6 η 3βτβΜ saKpenHTb ysen c noMontbio AHnnHAPHqecXoro ωτκφτβ * 5 · (c οοτρΗβΜ) h JiHinh 3aTeM bbccth B BoanyuHbi 3a3op 13 h 14 c6oxy o6e nono-bhhu npoBOam nnacTHHbí 8 h aaxpenHTb hx Ha φπΒΚιχβ 11 c noMomb »bhhtob10 c noTaňHoň ronoBKoň. ΠρβΑοχρβΗβΗΗβ uHnHHAPHqecxoro ωτΗφτΒ 5 (c OCTpHeM) OT npOBOpaMHBaHHH npOH3BOflHTCH C nOMOmbW naxa hjih CMOnbI. C nOMOmbW na3OB 17 b β γ Φ γ npMe 1 h 2 no Φηγ. 3 .oCecneqHBaeTCH Ρ33πημηβηMárHHTHan CBH3b (φΗΓ. 4) C npHMOyronbHoft OÓMOTKOň 9 (ΗΓΗΓ. 2) B 33BHCHMOCTHot yrna ycTBHQBKH. I-IV.Ha Φηγ. 4 cooTBeTCTBywT paanHMHBM no eenH-MHHe cbh3hm, b pe3ynbTaTe npH BpaqeHHH nonyqaioT cHHycoHA &amp; nbHoe Hanpaxe-HHe 18. ΟΑΗΟβρβΜβΗΗο Hs Φηγ. 4 ηβτκο bhaho, mto HanpaeneHHe noToxa h Mar-HHTHWn ΠΟΤΟΚ B BO3nyiUHblX 3a3OpaX 13 H 14 B MarHHTOnpOBOAé .BCerna nOCTOHHHM.

Ilpápan nonOBHHa npoBÓA«meň nnacTHHbí 8 Ha Φηγ. 2 ΗΜββτ npHMoyronbHyw oCMOTKy9, προΒΟΑΗΗΚΗ κοτοροή Ha nepěAHeň h 3aAHeň cTopoHax pacnonoxeHbí τβκημ o6pa-3om, hto CHHycoHAanbHbie HanpnxeHHH 18 npH' Φ33οβομ yrne 0° CKnanuBaioTcn. Ec-πη Ha nesoit nonóBHHe npoBOAHmeíí nnacTHHbí $ yxnanxa npnMoyronbHoň oCmotkh 9npoHSBOAHTca co cMentenneM a ·ΤΡ: (nomocHbiň mař), to npn ýaaoBOM yrne 0° BceqeTbipe qacTHMHbie HanpnxeHHH cknanuBaioTCn n nonyqaeTcn θΑΗοφ33Ηβη οδΜοτκβ.Ilpápan nonOBHHa npoBÓA «men nnacTHHbí 8 Ha Φηγ. 2 ΗΜββτ npHMoyronbHyw oCMOTKy9, προΒΟΑΗΗΚΗ κοτοροή Ha eň eň eň eň T T cTopoHax pacnonoxeHb τβκημ o6pa-3om, hto CHHycoHAanbHbie HanpnxeHHH 18 npH 'Φ33οβομ yrne 0 ° CKnanuBaioTcn. -Ha nes nes nes nes--me---------nom nom o ce anu anu anu anu anu anu anu anu anu anu anu anu anu ň ař anu anu anu anu anu

Ecnw xe npHMoyronbHan o0MOTXa Ha nesoft nonoBHHe npoBonameň nnacTHHbí 8CMemaeTCH Ha BenňqHHy . a Tp + ιρ/4, το HanpaxeHHa, nonyneHHbie na neeoňh npaBoň nonoBHHax npoBOAHDieň nnacTHHbí 8, cMematoTcn no φ33β Ha 90 , h b pe~aynbTaŤe sTůro nonynaioT ΑΒνχφ33Η>ηο oCMOTKy. ^βτΜρβχφββΗΒη oCMOTKa nonynaeTCH b tom cnyqae, ecnu npHMoyronbHaa οδΜοτκβEcnw xe npHMoyronbHan o0MOTXa Ha nesoft nonoBHHe npoBoname nnacTHHbí 8CMemaeTCH Ha BenňqHHy. ahpaxeHHa, nonyneHHbie na neeoNoNoBoN nonoBHHax npoBOAHHin nnacTHHbí 8, cMematoTcn no 3333β Ha 90, h b pe c a n c a n n a n n a n nnanaioT ΑΒνχφ33Η> ηο oCMOTKy. ^ βτΜρβχφββΗΒη oCMOTKa nonynaeTCH b tom cnyqae, ecnu npHMoyronbHaa οδΜοτκβ

Ha nepeAHeň h saÁHeft CTopoHe CMéBjeHM Ha mař ΐρ /8, xax sto H3o6paxeHo Ha ne-Ha nepeAHno h saÁHeft CTopoHe CMéBjeHM Ha mař 8ρ / 8, xax sto H3o6paxeHo Ha ne-

Boft nonoBHHe npoBOAameň nnacTHHbí 8 Ha Φηγ. 2. Πρηηαηπηοπβηο bo3moxho nony- qHTb η ή-φβΒΗΐησ ofiMOTKy nýTeM cooTBeTCTBywmero CMemeHHH o6motok othoch-Boft nonoBHHe npoBOAnton nnacTHHbí 8 Ha Φηγ. 2. Πρηηαηπηοπβηο bo3moxho nony- qHTb η ή-φβΒΗΐησ ofiMOTKy nýTeM cooTBeTCTBywmero CMemeHHH o6motok othoch-

TenbHo ppyr APyra ňa npoBonameň nnacTHHe. 249769TenbHo ppyr APyra npoBoname nnacTHHe. 249769

ΦΟΡΜΥΠΑ H30EPETEHHH 1. TaxoreHepaTop nepeMeHHoro Toxa, ncnoJib3yeMbiň b xanecTBe aHanoroBoroffaTMHKa, ΠΟ3ΒΟΠΗΚ)ΠΙΗΗ nOJIVHHTb 0ΑΗ0φ33Η0θ HJIH ΜΗΟΓθφ33ΗΟΘ ΗΗΠρΗΧβΗΗΘ, ΠΟaMruiHTyfle η nacTOTe nponopn,noHanbHoe ancny ο6οροτοΒ, OTnHnaronmňCH τβΜ,ίτο MHoronojnocHaa npHMoyrojibHaH oĎMOTKa- (9) pacnónoxeHa Ha He-MarHHTHOM MaTepiiajie b BO3flymHOM na3y flByx npoTHBonexamHx flHcxoo6pa3Hbix Mar-HHTHbix HpM (1, 2) c HaxoflHinHMHČfl c οόβΗχ ctopoh no och npyr προτΗΒ npyrana3aMH (17), npirceM oÓMOTxa (9) h na3 (17) ημθιοτ oahh h tot xe nomocHbiňmař. 2. TaxoreHepaTop nepeMeHHoro Toxa no nyHXTy 1, OTJiHnammHňcH τθμ, htonpoBoffHmaa nnacTHHa (8) c npHMoyrojihHoň o6motko8‘(9) HenoflBHWHa, a μηγημτ*'Hoe hpmo (1, 2) coBepmaeT BpamaTenbHoe flBiífeeHHě. 3. TaxoreHepaTop nepeMeHHoro Toxa no nyHXTaM 1 h 2, OTJiHnaiomHňcH τθμ,hto npoBoflHmaH nnacTHHa (8) c npnMoyronbHoň oÓmotkoň (9) nna ynpofyeHHH moh-raxa pa3fleneHa na nee ποποβηημ h neHTpHpoBaHa c πομοπφ» bhhtob c noTaiíHoňronoBxoň (10) Ha xpenexHOM φη3Ημε (11).ΦΟΡΜΥΠΑ H30EPETEHHH first TaxoreHepaTop nepeMeHHoro Toxa, ncnoJib3yeMbiň b xanecTBe aHanoroBoroffaTMHKa, ΠΟ3ΒΟΠΗΚ) ΠΙΗΗ nOJIVHHTb 0ΑΗ0φ33Η0θ HJIH ΜΗΟΓθφ33ΗΟΘ ΗΗΠρΗΧβΗΗΘ, ΠΟaMruiHTyfle η nacTOTe nponopn, noHanbHoe ancny ο6οροτοΒ, OTnHnaronmňCH τβΜ, ίτο MHoronojnocHaa npHMoyrojibHaH oĎMOTKa- (9) pacnónoxeHa Ha-He MarHHTHOM MaTepiiajie b BO3flymHOM na3y flByx npoTHBonexamHx flHcxoo6pa3Hbix Mar-HHTHbix HpM (1, 2) c HaxoflHinHMHCf c c οόβΗχ ctopoh no npyr προτΗΒ npyrana3aMH (17), npirceM oÓMOTxa (9) h na3 (17) ημθιοτ oahh h tot xe nomocHbiňmař. 2. TaxoreHepaTop nepeMeHHo Toxa no nyHXTy 1, OTJiHnammHňcH τèμ, htonpoBoffHmaa nnacTHHa (8) c npHMoyrojihHo o6motko8 ‘(9) HenoflBHWHa, and μηγημτ * 'Hoe hpmo (1,2) coBepmaeT BpamaTenbHoe flBiífeeHHe. Third TaxoreHepaTop nepeMeHHoro Toxa well nyHXTaM 1 h 2 OTJiHnaiomHňcH τθμ, HTO npoBoflHmaH nnacTHHa (8) c npnMoyronbHoň oÓmotkoň (9) NNA ynpofyeHHH moh-nee Raxa pa3fleneHa to ποποβηημ h neHTpHpoBaHa πομοπφ c »c bhhtob noTaiíHoňronoBxoň (10) Ha xpenexHOM φη3Ημε ( 11).

4. TaxoreHepaTop nepeMeHHoro Toxa no nyHXTaM c 1 no 3, oTjnrqaromHHCH ΤΘΜ, HTO npH ΑΒνχφ33ΟΒΟΜ HCnOJIHeHHH flJlH MaXCHMajlbHOň ΚΟΜΠβΗΟβίχΗΗ flOnýCXOBHsroTOBJíeHHH Ha népeflHeň h 3anHeň CTOpoHax -οηηηχ Η τβχ xe ποποβηη npoBOflH-meň nnacTHHbí (8) xaxnan φβ38 CMemeHa no oTHomemoo κ Taxon xe φβ3β Ha 90°,hto Ha JieBoň ποπόβηηθ npoBoflnmeň nnacTHHbí (8) nepBaa ^asa HaxoflHTcn Ha ne-peflHeň CTopoHe, a Ha ee npaeoň nonoBHHe nepBaa φ33β HaxoflHTCH Ha oSpaTHoňCTopone. - 5. TaxoreHepaTop nepeMeHHoro Toxa no nyHXTaM 1 H 2, OTJiHnaiomHňcH τθμ,hto coeflHHeHHe npeflOTBpamaromee BpameHHe ot Baňa (6) nepe3 CTynwuy (4), npo-H3BOflHTCH nepe3 nHJiHHnpunecxnň ωτκφτ (5) (c οοτρκβΜ) . 6. TaxoreHepaTop nepeMeHHoro Toxa no nyHXTaM 1,2 h 3, oTJiHnaroiuHřicH τθμ,hto inuiHHflpunecxiiň πιτκφτ (c ocTpneM) (5) φΗχοκ^βτοΗ b cTynnue (4) ot bos-moxhocth ocna6jieHHH c noMomwo naxa hjih CMonbi. IIpn-nojKeHne: wepTexH Ha 4 nncTax.Fourth TaxoreHepaTop nepeMeHHoro Toxa well nyHXTaM c 1 NO 3 oTjnrqaromHHCH ΤΘΜ, HTO NPH ΑΒνχφ33ΟΒΟΜ HCnOJIHeHHH flJlH MaXCHMajlbHOň ΚΟΜΠβΗΟβίχΗΗ flOnýCXOBHsroTOBJíeHHH Ha népeflHeň h 3anHeň CTOpoHax -οηηηχ Η τβχ xe ποποβηη npoBOflH nnacTHHbí-Men (8) xaxnan φβ38 CMemeHa well oTHomemoo κ Taxon XE φβ3β Ha 90 °, hto Ha JieBoNo npoBofnnnnnNHTHbb (8) nepaBaaaaa HaxoflHTcn Ha ne-peflhene CTopoHe, and Ha ee nonoBHHe nepBaa φ33β HaxoflHTCH Ha oSpaTHoNCTopone. - 5. 6. TaxoreHepaTop nepeMeHHo Toxa no nyHXTaM 1,2h 3, oTJiHnaroiuHhcHh, hto inuiHHflpunecxiňn πιτκφτ (c ocTpneM) (5) φΗχοκ ^ βτοΗ b cTynnue (4) ot bos-moxhocth ocna6jieHHH c noMomwo naxa hjih CMonbi. IIpn-nojKeHne: wepTexH Ha 4 nncTax.

AHHOTAW H3o6peTeHne othochťch x TaxoreHepaTopy nepeMeHHoro Toxa, Hcnonb3yeMOMy bxanecTBe aHanoroBoro naTHHxa, BbixoflHoň CHrnan xoToporo no aMnjiHTyfle h nac-ΤΟΤΘ npHMO nponopiXHOHanbHO 33BHCHŤ OT HHCJia oSopOTOB.AHHOTAW H3o6peTeHne othochtch x TaxoreHepaTopy nepeMeHHo Toxa, Hcnonb3yeMOMy bxanecTBe aHanoroBoro naTHHxa, BbixoflHoň chrnan xoToporo no aMnjiHTyfle h nac-ΤΟΤΘ npHMO nponopiXHOHanbHO 33BHCH OT HHCJia oSopOTOB.

Uejibio H3o6péTeHHH HBnneTCH co3flaHHe npocToro HaflexHoro TaxorenepaTopa nepe-μθηηογο Toxa cpenÉero flHana3OHa nacTOT h Bbicoxoň tohhocth.Uejibio H3o6péTeHHH HBnneTCH co3flaHHe npocToro HaflexHoro TaxorenepaTopa nepe-μθηηογο Toxa cpenÉero flHana3OHa nacTOT h Bbicoxoň tohhocth.

CornacHo H3oSpeTeHHio sto nocTHraeTcn BnaronapH TOMy, hto MHoronraocHaa npa-CornacHo H3oSpeTeHHio one hundred nightTHraeTcn BnaronapH TOMy, hto MHoronraocHaa npa-

MoyronbHan oSMOTxa, ynoxeHHan b BoánymHOM 3a3ope Ha ηθμηγηητηομ MaTepnane) BO36yxflaeTCH ot MeHjnomerocH no cnne MarHHTHoro noToxa, ΠρΗ stom Η^ΜβΗθΗΗβMoyronbHan oSMOTxa, ynoxeHHan b BoanymHOM 3a3ope Ha ηθμηγηητηομ MaTepnane) BO36yxflaeTCH ot MeHjnomerocH no cnne MarHHTHoro noToxa, ΠρΗ stom Η ^ ΜβΗθΗΗβ

MarHHTHoro noToxa flocTHraeTca 3a cneT ποοτοηηηο MeHammeficH ot MaxcHMyMa ρ,ο MHHHMyMa CBH3H C npHMOyronbHOÉ OČMOTKOÍÍ, ηρΗΗβΜ BIHpHHa HaMOTXH COOTBeTCT- Ž49769 . 5 eyet.nonwcHOMy máry. HaMetieHHe MarHtrrHoň cb«3H ocymecTBJíHeTCH c πομοππ>κ>naaoB bo BpamaiomeMCB BO36yxAawmeM KOHType b aoMe Boanymnoro 3a3opa, b toBpeMJt κβκ οβΜοτκβ ocTaeTcx HenoflBHXHoft. ΠρΗ9ΗβΗΟ Η3θ6ρβΤβΗΗβΜ ΠΟ peByJlbTaTaM 3KCnepTH3M, ŮCymeCTBJíeHHOň BeflOMCTBOMho fíeítaM HaoOpéTefnift u ηβτβΗτοβ ΓΒΡ. 6 qepTexeň 249769MarHHTHoro noToxa flocTHraeTca 3a cneT ποοτοηηηο MeHammeficH ot MaxcHMyMa ρ, ο MHHHMyMa CBH3H C npHMOyronbHO OT OT Í Í Í H, ηρΜβΜ BIHpHHa HaMOTXH COOTBeTCT- Z49769. 5 eyet.nonwcHOMy mages. HaMetieHHe MarHtrrHoň cb 3H ocymecTBJiHeTCH c πομοππ> κ> naaoB bo BpamaiomeMCB BO36yxAawmeM KOHType b aoMe Boanymnoro 3a3opa, b toBpeMJt κβκ οβΜοτκβ ocTaeTcx HenoflBHXHoft. ΠρΗ9ΗβΗΟ Η3θ6ρβΤβΗΗβΜ ΠΟ peByJlbTaTaM 3KCnepTH3M, ŮCymeCTBJíeHHOň BeflOMCTBOMho fííítaM HaoOpéTefnift u ηβτβΗτοβ ΓΒΡ. 6 qepTexen 249769

Claims (6)

249 769 PfiBDMĚT VYNÁLEZU249 769 EMBODIMENT OF THE INVENTION 1. Tachogenerátor střídavého proudu, používaný jako analo-gový snímač, umožňující získat jednofázové nebo více fázo-vé napětí, amplitudou a kmitočtem proporcionální počtu otá-ček, vyznačující se tím, že vícepólová pravoúhlá cívka (9)umístěna na nemagnetickém materiálu ve vzduchové mezeředvou protilehlých kotoučových magnetických třmenů (1, 2) a nacházejícími se z obou stran v ose proti sobě mezerami(17)» přičemž cívka (9) a mezera (17) mají tentýž pólovýkrok,An alternating current tachogenerator used as an analogue sensor for obtaining single-phase or multi-phase voltage, by amplitude and frequency proportional to a number of revolutions, characterized in that a multi-pole rectangular coil (9) is placed on a non-magnetic material in an air intermediate opposed disc magnetic stirrups (1, 2) and located on both sides in an axial direction against each other by gaps (17), wherein the spool (9) and the gap (17) have the same pole step, 2. Tachogenerátor střídavého proudu podle bodu 1, vyznaču-jící se tím, že vodivá destička (8) s pravoúhlou cívkou (9) je pevná a magnetický třmen (1, 2) provádí otáčivý po-hyb.2. The alternating current tachogener according to claim 1, wherein the conductive plate (8) with the rectangular coil (9) is fixed and the magnetic caliper (1, 2) performs a rotational movement. 3« Tachogenerátor střídavého proudu podle bodů 1 a 2, vy-značující se tím, že vodivá destička (8) s pravoúhlou cív-kou (9) pro zjednodušení montáže je rozdělena na dvě polo-viny a vystředěna pomocí šroubů se zapuštěnou hlavou (1Ó)na upevňovací přírubě (11).3. An alternating current tachogener according to (1) and (2), wherein the conductive plate (8) with a rectangular coil (9) is divided into two halves and centered with countersunk screws (1O) to facilitate assembly. ) on the mounting flange (11). 4.Tachogenerátor střídavého proudu podle bodů 1 až 3, vyzna-čující se tím, že při dvoufázovém provedeni pro ma-g-i méin-íkompenzaci tolerancí výroby na čelní a zadní straně stejnýchpolovin vodivé destičky (8) je každá fáze posunuta vzhledemk téže fázi o 9θ° a že na levé polovině vodivé destičky (8)první fáze je umístěna na čelní straně a na její pravé polo-vině první fáze je umístěna na straně opačné. 249 7694. An alternating current tachogener according to any one of claims 1 to 3, characterized in that, in a two-phase embodiment to compensate for manufacturing tolerances at the front and rear sides of the same conducting plate halves (8), each phase is shifted relative to the same phase by 9θ. And that on the left half of the conductive plate (8) of the first phase is located on the front side and on its right half of the first phase it is located on the opposite side. 249 769 5· Taohogenerátor střídavého proudu podle bodů 1 a 2,vyznačující se tím, že spojení bránící otáčení hřídele (6) přes náboj (4), je provedeno zapuštěným válcovým ko-líčkem (5) s hrotem mezi hřídelem (6) a nábojem (4).An alternating current generator according to claims 1 and 2, characterized in that the connection preventing the shaft (6) from rotating through the hub (4) is performed by a recessed cylindrical bar (5) with a spike between the shaft (6) and the hub (4). ). 6. Tachogenerátor střídavého proudu podle bodů 1, 2 a 3,vyznačující se tím, že válcový kolíček s hrotem (5) jezajištěn v náboji (4) proti uvolnění lakem nebo pryskyřicí.6. An alternating current tachogener according to claim 1, wherein the pin pin (5) is secured in the hub (4) by release of the lacquer or resin.
CS827631A 1981-11-30 1982-10-27 Alternating-current tachogenerator as analog scanner CS249769B1 (en)

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DD23523381A DD208060A3 (en) 1981-11-30 1981-11-30 AC TACHOMETER GENERATOR AS AN ANALOG GEAR

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DD (1) DD208060A3 (en)
DE (1) DE3238786A1 (en)
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Publication number Priority date Publication date Assignee Title
FR2601129B1 (en) * 1986-07-02 1994-06-03 Commissariat Energie Atomique ANGULAR POSITION SENSOR AND ANGULAR POSITION DETERMINATION ASSEMBLY PROVIDED WITH SEVERAL SAME
FR2633722B1 (en) * 1988-06-30 1991-02-22 Messier Hispano Sa PULSE GENERATOR FOR ROTATION SPEED SENSOR
US6948856B2 (en) 2000-11-06 2005-09-27 Nsk Ltd. Rolling bearing device and ring with sensor for the rolling bearing device

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Publication number Priority date Publication date Assignee Title
US3482131A (en) * 1966-09-27 1969-12-02 Garrett Corp Polyphase alternator winding arrangement
US3484686A (en) * 1967-08-04 1969-12-16 Gen Electric Tachometer for a d.c. motor utilizing an auxiliary pair of brushes
US3636392A (en) * 1969-10-16 1972-01-18 Dresser Ind Electrical generator having nonsalient poles for metering shaft rotation
FR2209105A1 (en) * 1972-12-06 1974-06-28 Djian Pierre
FR2239035B2 (en) * 1973-07-26 1977-05-13 Sagem
DE2532574A1 (en) * 1975-07-21 1977-02-10 Oskar Hubert Richt Electromagnetic tacho-generator for speed and direction indication - has two phase-shifted meander windings for speed-direction analogue output
DE2915594A1 (en) * 1979-04-18 1980-12-04 Helmuth Dr Frenk AC tachometer generator rectifying diode voltage compensator - uses measurement diode voltage drop, inverted and multiplied, to compensate for nonlinearity effects
US4334160A (en) * 1979-04-27 1982-06-08 The Garrett Corporation Rotating electrical machine
DE2942873A1 (en) * 1979-10-24 1981-04-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Rotary pulse generator proving individual pulses or pulse train - has soft magnetic block and coil or Hall element between facing axial poles

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GB2112529B (en) 1985-09-04
PL239242A1 (en) 1983-07-04
SU1358047A1 (en) 1987-12-07
DE3238786A1 (en) 1983-06-01
GB2112529A (en) 1983-07-20
RO86233A (en) 1985-03-15
FR2517487A1 (en) 1983-06-03
BG47930A1 (en) 1990-10-15
CS763182A1 (en) 1985-06-13
RO86233B (en) 1985-03-31
DD208060A3 (en) 1984-03-21

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