CS249769B1 - Alternating-current tachogenerator as analog scanner - Google Patents
Alternating-current tachogenerator as analog scanner Download PDFInfo
- 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
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- 239000000696 magnetic material Substances 0.000 claims abstract 2
- 230000005405 multipole Effects 0.000 claims abstract 2
- 239000004922 lacquer Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract 5
- 230000004907 flux Effects 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- RTEGUCGMXQSZGZ-UHFFFAOYSA-N 5-[(3,4-dichlorophenoxy)methyl]-4,5-dihydro-1,3-oxazol-2-amine Chemical compound O1C(N)=NCC1COC1=CC=C(Cl)C(Cl)=C1 RTEGUCGMXQSZGZ-UHFFFAOYSA-N 0.000 description 3
- 241000863929 Naxa Species 0.000 description 2
- 101000622006 Crotalus atrox Snake venom metalloproteinase atrolysin-D Proteins 0.000 description 1
- 101100066898 Mus musculus Flna gene Proteins 0.000 description 1
- 101100366940 Mus musculus Stom gene Proteins 0.000 description 1
- 108091029474 Y RNA Proteins 0.000 description 1
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)
Description
1.
HA3BAHHE 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.
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.
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.
UeJib H3o6peTeHHH
Ueubso Η3ο6ρετεΗΗΗ HBJíHeTCH ycTpaHeHHe yxa3aHHbix HenocTaTxoB h co3flaHHenpocToro Ha^eacHoro TaxoreHepaTopa nepeMeHHoro Toxa cpeflHero flnana3OHa qac-TOT H BblCOXOň TOHHOCTH.
Ιί3ΠΟ«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.
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.
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 oSmotkoď
Φηγ, 3: apMo MarHHTonpóBofla č na3aMH, npoxoflHiUHMH b oceBOM HanpaBJíeHHH
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.
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 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&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.
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.
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 οδΜοτκβ
Ha nepeAHeň h saÁHeft CTopoHe CMéBjeHM Ha mař ΐρ /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-
TenbHo ppyr APyra ňa npoBonameň 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).
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.
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.
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-
MoyronbHan oSMOTxa, ynoxeHHan b BoánymHOM 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 249769
Claims (6)
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,
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.
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).
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. 249 769
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).
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.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD23523381A DD208060A3 (de) | 1981-11-30 | 1981-11-30 | Wechselstrom-tachometergenerator als analoger geber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS763182A1 CS763182A1 (en) | 1985-06-13 |
| CS249769B1 true CS249769B1 (en) | 1987-04-16 |
Family
ID=5535001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS827631A CS249769B1 (en) | 1981-11-30 | 1982-10-27 | Alternating-current tachogenerator as analog scanner |
Country Status (9)
| Country | Link |
|---|---|
| BG (1) | BG47930A1 (cs) |
| CS (1) | CS249769B1 (cs) |
| DD (1) | DD208060A3 (cs) |
| DE (1) | DE3238786A1 (cs) |
| FR (1) | FR2517487A1 (cs) |
| GB (1) | GB2112529B (cs) |
| PL (1) | PL239242A1 (cs) |
| RO (1) | RO86233B (cs) |
| SU (1) | SU1358047A1 (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2601129B1 (fr) * | 1986-07-02 | 1994-06-03 | Commissariat Energie Atomique | Capteur de position angulaire et ensemble de determination de position angulaire muni de plusieurs de ces capteurs |
| FR2633722B1 (fr) * | 1988-06-30 | 1991-02-22 | Messier Hispano Sa | Generateur d'impulsions pour capteur de vitesse de rotation |
| EP1203960B2 (en) * | 2000-11-06 | 2018-02-07 | Nsk Ltd | Rolling bearing device and ring with sensor for the rolling bearing device |
Family Cites Families (9)
| 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 (cs) * | 1972-12-06 | 1974-06-28 | Djian Pierre | |
| FR2239035B2 (cs) * | 1973-07-26 | 1977-05-13 | Sagem | |
| DE2532574A1 (de) * | 1975-07-21 | 1977-02-10 | Oskar Hubert Richt | Tachogenerator |
| DE2915594A1 (de) * | 1979-04-18 | 1980-12-04 | Helmuth Dr Frenk | Wechselstrom-tachometer-generator |
| US4334160A (en) * | 1979-04-27 | 1982-06-08 | The Garrett Corporation | Rotating electrical machine |
| DE2942873A1 (de) * | 1979-10-24 | 1981-04-30 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Drehimpulsgeber |
-
1981
- 1981-11-30 DD DD23523381A patent/DD208060A3/de not_active IP Right Cessation
-
1982
- 1982-10-13 SU SU827772674A patent/SU1358047A1/ru active
- 1982-10-20 BG BG5834882A patent/BG47930A1/xx unknown
- 1982-10-20 DE DE19823238786 patent/DE3238786A1/de not_active Withdrawn
- 1982-10-27 CS CS827631A patent/CS249769B1/cs unknown
- 1982-11-25 RO RO109134A patent/RO86233B/ro unknown
- 1982-11-25 FR FR8219808A patent/FR2517487A1/fr active Pending
- 1982-11-26 PL PL23924282A patent/PL239242A1/xx unknown
- 1982-11-26 GB GB08233749A patent/GB2112529B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BG47930A1 (en) | 1990-10-15 |
| CS763182A1 (en) | 1985-06-13 |
| FR2517487A1 (fr) | 1983-06-03 |
| DE3238786A1 (de) | 1983-06-01 |
| GB2112529B (en) | 1985-09-04 |
| RO86233B (ro) | 1985-03-31 |
| DD208060A3 (de) | 1984-03-21 |
| PL239242A1 (en) | 1983-07-04 |
| RO86233A (ro) | 1985-03-15 |
| GB2112529A (en) | 1983-07-20 |
| SU1358047A1 (ru) | 1987-12-07 |
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