LV11385B - Vibration measurement device - Google Patents

Vibration measurement device Download PDF

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Publication number
LV11385B
LV11385B LV950176A LV950176A LV11385B LV 11385 B LV11385 B LV 11385B LV 950176 A LV950176 A LV 950176A LV 950176 A LV950176 A LV 950176A LV 11385 B LV11385 B LV 11385B
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LV
Latvia
Prior art keywords
generator
magnetic field
hall
recording device
wind
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Application number
LV950176A
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Latvian (lv)
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LV11385A (en
Inventor
Nikolajs Levins
Jurijs Roliks
Original Assignee
Baltaruta Sia
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Application filed by Baltaruta Sia filed Critical Baltaruta Sia
Priority to LV950176A priority Critical patent/LV11385B/en
Publication of LV11385A publication Critical patent/LV11385A/en
Publication of LV11385B publication Critical patent/LV11385B/en

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

This invention pertains to the technical sphere, when mechanically movable Hall generators are applied in a non-homogeneous magnetic field. It can be used for measuring vibrations arising when oscillation of an object becomes dangerous.The purpose of this invention is to simplify the design and enhance safety by warning of dangerous vibrations appearing in an object e.g. wind power equipment.The electrical part of the gauge (fig.2) includes the Hall generator 5, a power source 8, a recording device 9, a differential amplifier 10, a standard voltage source 11 and a threshold element 12. The recording device 9 contains an impulse generator 13, an indicator 14 and a loudspeaker 15. The Hall generator 5 is positioned in the immediate vicinity to the housing of the wind equipment electrical generator, which creates a magnetic field.<IMAGE>

Description

LV 11385LV 11385

H3MEPMTL1B BHBPAUHH Ητοδρετεποε othochtch κ ooaacTii τεχι-ηικη. iicno.ib3\ioLiien Mcxam[4ccKiie riepc\iemaK)iunec« b HeoaHopoanoM Mai hmthom noae aarHHKii Xoaaa n \ioxct 6bTTi&gt; ncnojib30BaHO npn inMepeHUH Bnopaīnrii. βο^ηιγκβτοιιπϊχ b pe3vabTaae OnaCHbIX KOJieOaHI-ni OObCKia, HanpHMCp, BeTpOVCTaHOBKH.H3MEPMTL1B BHBPAUHH Ητοδρετεποε othochtch κ ooaacTii τεχι-ηικη. iicno.ib3 ioLi Mcxam [4ccKiie riepc iemaK) iunec «b HeoaHopoanoM Mai hmthom noae aHHKKi Xoaaa n Oxct 6bTT &gt; ncnojib30BaHO npn inMepeHUH Bnopainrii. βο ^ ηιγκβτοιιπϊχ b pe3vabTaae to OnaCHbIX KOJEOAHI OObCKia, HanpHMCp, BeTpOVCTaHOBKH.

H3BccTHbi vcTpoilcTBa H3MepeHna MexaHii4ecK3ix nepeMemeHirii ii Biiopamiii. Bbino.THeHHiie c hc nojib30BaHne m aaTHbiKOB Xoaaa, MexaHH4ecKH nepejBiiraioini-DiCiī b HeoaHopoaHOM MarmrmoM noae [1].H3BccTHbi vcTpoilcTBa H3MepeHna MexaHii4ecK3ix nepeMemeHirii ii Biopamil. Bbino.THeHHii c hc nojib30BaHne m aaTHbiKOB Xoaaa, MexaHH4ecKH nepejBiraiinoin-DiCi b HeoaHopoaHOM MarmrmoM noae [1].

HeaocTaTKOM 3Tiix vcapoiicTB aBaaeTca npii\ieHeHi-ie cao&gt;KHbix \iarHirmbix chctcm. Heo6xoaiDribLX aaa oGecneaemia .nmeriLHoii 3aBMcn.\iocTii nanpaaiemia Xoaaa ot BeanHHHbi cMemeHiia aarHHKa. Hcnojib3yK»mHX χία 3 γογο aoporocTOtfuuīe η χρνπκΗε φερρι-ττοΒΗε μβγηιγγβι.HeaocTaTKOM 3Tiix vcapoiicTB aBaaeTca npii eHeHi-ie cao &kt; KHbix ariaHirmbix chctcm. IoOxoaiDribLX aaa oGecneaemia .nmLiLiOn 3aBMcn. \ T Hcnojib3yK »mHX χία 3 γογο aoporocTOtfuuī η χρνπκΗε φερρι-ττοΒΗε μβγηιγγβι.

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HcaocraTKOM τακοΓο ycaporicTBa HBaaeaca ero ca οχηοοτβ. τ.χ. oho rpeāvcT xaa CBoeii puooibi hc γο.ιβκο φερρπτοΒΒΐχ MarHirroB. ho ii ncnoab30BaHiie ra.ibBaHOMeTpa. HCTOHHMKa CBeaa η cBeTOHVBCTBrrreabHOH 6vxiarH. hto hc o6ccncMHBacT aocTaTO'iHon naaoKHOCTiT npn οποΒειπετ-πτίΓ o ΒοτΗΐηαΐοΒεΗτπΐ onacHbix KoaeGaHi-m oobcktu. HanpriMep. ΒετρονοταΗΟΒΚτι.HcaocraTKOM τακοΓο ycaporicTBa HBaaeaca difference ca οχηοοτβ. τ.χ. oho rpeāvcT xaa CBoeii puooibi hc γο.ιβκο φερρπτοΒΒΐχ MarHirroB. ho ii ncnoab30BaHiie ra.ibBaHOMeTpa. HCTOHHMKa CBea η cBeTOHVBCTBrrreabHOH 6vxiarH. hto hc o6ccncMHBacT aocTaTOiNaoKHOCTiT nPn οποΒειπετ-πτίΓ o ΒοτΗΐηαΐοΒεΗτπΐ onacHbix KoaeGaHi-m oobcktu. HanpriMep. ΒετρονοταΗΟΒΚτι.

Iie.ibK) HacroHinero H3o6pcTCHJiii aBaaeTca vupomciu-ie kohctpvkiijui h noBbiiueHne HaaoKHOcan ripu onoBemeHHH o bobhhkhobchmh onacHbix Koaeoarnrii o6a&gt;eKTa. nanpmfcp. BCTpovcTaHOBiai. rTocraBaeHHaa Heab aocnnacTCH tcm, hto, b iiTMepirrcae BHcpamiii. coaepacaiiicM pacnoaoaceHHbm b μβγηιπτιομ noae na noanpvoKJinenHOM ooaaaaiomeM muccoh aepxaTeae aarnriK Xoaaa n ρεπιοτρηργκΗΐηΐΗ πριιδορ. coraacno ιποδρετειπτιο. aaTHHK Xoaaa paTMemen b nenocpeacT'ncH'nou oanBocni ot coTaaiomcro MarmiTnoc noae KOpnvca oacKTpriHcck'oro rcncpaTOpa 2 BCTpoycTaHOBKii, cro Bbixoa cocainien c riepBbiM ΒχοηοΜ ηηφφςρςΗΐιι^ΊΒΗΟΓο vcM.TUTena. Βτοροή bxoh κοτοροro coeariHCH c hctohhhkom oTaaoHHoro Hanpa^ceHHH. a Bbixon aepea noporoBbifi ojreMeHT - c perHCTpvipvrouniM πριιδοροΜ. 5 Āiajuioe rnoopeiemie noacHaerca 4epie;K0M φιιτ. 1-3.Iie.ibK) HacroHinero H3o6pcTCHJiii aBaaeTca vupomciu-ti cctp h h aBbiiueHne HaaoKHOcan Strip onoBemeHHH o bobhhkhobchmh onacHbix CoaeoRar o6a &gt; eKT. nanpmfcp. BCTpovcTaHOBs. rTocraBaeHHa Heab aocnnacTCH tcm, hto, b iiTMepirrcae BHcamami. coaepacaiiicM pacnoaoaceHHbm b μβγηιπτιομ noae na nopvKJinenHOM ooaaaaiomeM mohoh aepxaTeae aarnriK Xoaaa n ρεπιοτρηργκΗΐηΐΗ πριιδορ. coraacno ιποδρετειπτιο. aaTHHK Xoaaa paTMemen b nenocpeacT'ncH'nou oanBocni ot coTaaiomcro MarmiTnoc noae KOpnvca oacKTpriHcc'or rcncpaTOpa 2 BCTpoycTaHOBKii, cro Bbixo cocainien c riBBM ΒχοηοΜ ηηφφςρςΗΐιι ^ ΊΒΗΟΓο vcM.TUTena. Βτοροή bxoh κοτοροro coeariHCH c hctohhhkom oTaaoHHoro Hanpa ^ ceHHH. the Bbixon aepea noporoBbifi ojreMeHT - c perHCTpvipvrouniM πριιδοροΜ. 5 Aiaiae rnoopeiemie noacHaerca 4epie; K0M φιιτ. 1-3.

Ha φΗΓ.1 noKa3aHO vctpohctbo H3MepHTeaa BHGpauHii Ha aaiHHKe Xoa.ia.Ha φΗΓ.1 noKa3aHO vctpohctbo H3MepHTea BHGpauHii Ha aHHKe Xoa.ia.

Ha φτπ\2 npeacTaBaeHa sneKTpnHecKan cxe\ia H3MepHTe.ia Bn6pamni.If φτπ 2 npeacTaBaeHa sneKTpnHecKan cxe and H3MepHTe.ia Bn6pamni.

Ha φιΐΓ.3 H3o6pa&gt;KeHa opiieHTam-ia ατττιικα Xoana b co3aaBac\ioM reHepaTopoM BeipoycTaHOBKn λίαΐΉπτηοινι πο/ie, noaeHaiomaa npiiHinm 10 aeiicTBua H3MepnTe.ia BHopauMH. PĪ3MepHre.Tb Bii6paiiHH (φιιτ.Γ) coaepnarT 3aKpen.Temībie Ha π.τττφορΜζ 1 npy}KHHy 2, .viaccv 3, acpacaTe.ib 4. αατΜπκ Χο.ι.ια 5. μβγηητη\ιο cncieMV 6 h renepaiop 7. 3:ieKipii4ecKaa nacrb (φιΐΓ.2) H3Mepine.ia conepaaiT hctohhhk rorraHHa 8. perHCTpHpvrouiHii πρηοορ 9. ΤΗφφδρεΗΐπ-ΐΒ-ΤΒΗΒΐΗ ycnjTnreai&gt; 10. 15 HCTOHHiTK 3TajioHHoro HanpjDKeHna 11 n noporoBbiii 3.ieMeHT 12. PenicTpnp}Toimiii πριιδορ 9 mo;kct BKiionaTb i ixmynbcηβιϊι rcHepaiop 13. rmaiiKaiop 14 h rpoMKoroBopme.Tb 15.Ha φιΐΓ.3 H3o6pa &gt; KeHa opHyMaAn ατττιικα Xoana b co3aaBac MM reHepaTopoM BeipoycTaHOBKn λίαΐΉπτηοινι πο / ie, noaeHaioma npiiHinm 10 aeiicTBua H3MepnTe.ia BHopauMH. P3MepHre.Tb Bii6paiiHH (φιιτ.Γ) coaepnarT 3aKpen.Temīb Th π.τττφορΜζ 1 npy} KHHy 2, .viaccv 3, acpacaTe.ib 4. αατΜπκ Χο.ι.ια 5. μβγηητη 7. \ t : ieKipii4ecKaa nacrb (φιΐΓ.2) H3Mepine.ia conepaaiT hctohhhk rorraHHa 8. perHCTpHpvrouiHii πρηοορ 9. ΤΗφφδρεΗΐπ-ΐΒ-ΤΒΗΒΐΗ ycnjTnreai &gt; 10. 15 HCTOHHiTK 3TyOnHHoro HanpjDKeHna 11 n noporoBbiii 3.ieMeHT 12. PenicTpnp} Works with πριιδορ 9 mo; kct BKiionaTb i ixmynbcηβιϊι rcHepaiop 13th May 14th rpoMKoroBopme.Tb 15.

CxeMa (φΗΓ.3). noacHHiomaa npHHiiHn nenctbhh H3MepiiTeaa Ha aaTHHKe Xojuia. oro6paxaeT KooparmaTv x. b HanpaBneHim κοτοροίι nepeMemaeica 20 aaTHHK 5, nojnoca X7 ii S μβγήμτηογο nona. B kohctpvklchh imiep niena (φΗΓ.1) Macca 3 noaBeineHa Ha npyaaiHC 2. Ha KOHiie nepacaTena 4 Haxoainca aaTHJ-nc Xojuia 5. KOTopbra nepeMemaenca b HeoaHopoaHo.M none \iarHHTHOH ciiereMbi 6. llHTaHiie naTHinca Χο.τπη 5 ocvuiecraTaeTca ot HCTOHimKa 8 (φΐττ.2)CxeMa (φΗΓ.3). noacHHioma npHHiiHn nenctbhh H3MepiiTea Ha aaTHHKe Xojuia. oro6paxaeT KooparmaTv x. b HanpaBneHim κοτοροίι nepeMemaeica 20 aaTHHK 5, nojnoca X7 ii S μβγήμτηογο nona. B cctpvklhh imiep nien (φΗΓ.1) Macca 3 noaBeineHa Ha npyaaiHC 2. Ha KOHiie nepacaTena 4 Haxoainca aaTHJ-nc Xojuia 5. KOTopbra nepeMemaenca b HeoaHopoaHo.M none arHHTHOH chiMe 6 ll. φΐττ.2)

ΤΙΜΠΛΉΒΟHblM ΓΟΚΟΜ IDl nOBbHIieHHB 'rjTJCTBTĪTČJTbHOC'TII 113Μ0ρΐΙΤί.Ί&gt;1. 2IaT4IIK 25 Xojļ.ia 5 pa3Memen b HenocpeacTBcmioii 5.th3octii ot coaaaiouiero Maimrmoe no.ie Kopnvca 3JieKipii4ecKoio reHcpaTopa 7 BeTpovcTaHOBKH. floKa3aHHaa opuemamia (φιΐΓ.3) aaTHiiKa 5 κ .thhhīī Marairmoro nona cootbctctbvct aKcrKLibHOMV i-mayKTopHOMy rcnepaTopv. ,Xia reHepaiopon αρ\τιιχ πιποβ o ra opucurauna Moacei obiTb apyroii. Βωχοα aanniKa 5 coeaiiHcii c ncpBbiM βχοτομ 30 aiH^epeHUHa-ibHoio veitturrejia 10. Bropon Bxoa vchtjihtc.ih 10 nepei noporoBbrir 3.ieMCHT 12. HanpiīMep. Tpurrep HlMima, coeTHHen co βχο.ιομ LV 11385 j penicrpiipvioLucro npnGopa 9. PenicTpripviouuiii ripnoop 9, b 'lacTHOM cavaae. npeacTaBJiaeT coooh oaoK bbvkoboh h cbctobom ο μ γη aa m xa u η m . flpw6op 9 Bbino.TiieH na coe:uiHeHHbix Meaciv co6on HMiivabCHOM vcjiaiīTeae 13. iiHJiiKaTopc 14 n rpo.viKoroBopiiTe.ic 15. 5 H3Mepi-iTe;ib Bi-iopamiii paooraeT caeayiomiiM oopaao.u. CMemenne Γυΐ3τφορΜΒ( l. BbnBaHHoe coTpsceHiieM noBopoTHoro vcTpmicTBaBlHblM ΓΟΚΟΜ IDl nOBbHIieHHB 'rjTJCTBTITtHJTbHOC'TII 113Μ0ρΐΙΤί.Ί &gt; 1. 2IaT4IIK 25 Xojļ.ia 5 pa3Memen b HenocpeacTBcmioii 5.th3octii ot coaaaiouiero Maimrmoe no.ie Kopnvca 3JieKipii4ecKoio reHcpaTopa 7 BeTpovcTaHOBKH. floKa3aHHa opuemamia (φιΐΓ.3) aaTHiiKa 5 κ .thhhīi Marairmoro nona cootbctctbvct aKcrKLibHOMV i-mayKTopHOMy rcnepaTopv. , Xia reHepaiopon αρ τιιχ πιποβ o ra opucurauna Moacei obiTb apyroii. Βωχοα aanniKa 5 coeaiiHcii c ncpBbiM βχοτομ 30 yiHe eHUHa-ibHoio teasers 10. Bropon Bxoa vchtjihtc.ih 10 nepei noporoBbrir 3.ieMCHT 12. HanpiīMep. Tpurrep HlMima, coeTHHen co βχο.ιομ LV 11385 and penicrepipioid Lucro npnGopa 9. Penicepripviouuiii ripnoop 9, b 'lacTHOM cavae. npeacTaBJiaeT coooh oaoK bbvkoboh h cbctobom ο μ γη aa m xa u η m. flpw6op 9 Bbino.TiHiHa Co: uiHeHHbix Meaciv co6on HMiivabCHOM vcjiaiiTeae 13. iiHJiiKaTopc 14 n rpo.viKoroBopiiTe.ic 15. 5 H3Mepi-iTe; CMemenne Γυΐ3τφορΜΒ (l. BbnBaHHoe coTpsceHiieM noBopoTHoro vcTpmicTBa

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aaiHMka 5 Baoab och χ b μβγηητηομ noae NS. CniHaa paccoraacoBaHUH c vcnaiTTean !0 iīcncaneT. rīpeKpamacTca onoBemeHiic npnoopoMaaiHMk 5 Baoab och χ b μβγηητηομ noae NS. CniHaa paccoraacoBaHUH c vcnaiTTean! toolKpamacTca onoBemeHiic npnoopoM

TakHM o6pa:o\i. ncnoahaoinume inMopīnrean miopamni oaaro.'iapM npocroTc HCiioaLivc.Moii κοιιοτρ\·ιαιιιι·ι noiibiiuacr iiaaeaaiocTb ripu οποβοιιοηιηι o 50 BO 3H11 kll O BC H H H OIIUCHbiX kOaCOaHHK Be TfHIVC ΊΙΙΗΟΚΚΗ. MCM HpO.’UCBMCI pcc\&quot;pcTiT&gt;n:T οροκ pnooTTa BeTp^vcTanoBicn. 4 HCTOMHHKH HH&lt;ļ.)OpMaUMH. IipHHMThlC BO BHUMčlHMC IlpH JKCriCpIHic: 1, A.Koovc. H.T\immcKim. jļaTMHKn Χο.ι.ια vī MarHiiTopcaucTopBi. ITepeBoa c no.iLCKoro - Μ., “3Ηορπ«Γ\ 1971. c. 264, piic. 17-2. 5 2. Nalecz M.. Za\vicki I.. Sejsmograf. Πο;ΐί&gt;οκιΐίΐ naTem 2v&gt; 45688. LV 11385TakHM o6p: o i. ncnoeaeum inMopinea miopamine oaaro.'iapM npocroTc HClioLivc.Moii κοιιοτρ \ t MCM HpO.'UCBMCI pcc &quot; pcTiT &gt; n: T οροκ pnooTT BeTp ^ vcTanoBicn. 4 HCTOMHHKH HH &lt; s) OpMaUMH. IipHHMThlC BO BHUMCHMC IlpH JKCriCpIHic: 1, A.Koovc. H.Tccim. JALTMHKn īο.ι.ια v MarHiiTopcaucTopBi. ITepeBoa c no.iLCKoro - Μ., 3Ηορπ «Γ 1971 c. 264, piic. 17-2. 5 2. Nalecz M .. Za vicki I .. Sejsmograf. Πο; ΐί &gt; οκιΐίΐ naTem 2v &gt; 45688. LV 11385

H3MEPHTEJTL· BHBPAUHH ΦορΜν,ΊΛ ΙΠΟϋρσΓΰΗΠΗ H3Mepirre;ib Biiopamiri. coiiepļKauuiīi pacnojioKeHHbiii b μβιήητηομ no;ie Ha nonnpyxHHeHHo\i oouanaiomeM Maccoii aepacaTeae αατΜπκ Xo.i.ia h periicTpMpvTouniii πριιδορ. σοιίΜαιοπυυΙοι tcm. ίτο. c ue.ibio \TipouieHii&gt;i h nOBhiilieHMH Hane;KHOCTII npn OnOBeiUeHlIII O B03HHKHOBeHIIII ΟΠΒΟΗΗΧ Koneoaj-iHn oobeicra. Hanpi-iMep. BeTpoycTaHOBKi-i. jaT4HK Xo.ua pa3MCLiicH b HenocpeacTBeHHoii o/thiocth ot coinaiomero Marrormoe rro.ie Kopnvca 3.ieiapiiMecKoro renepaTopa BeTpovcTanoBKii. cro ΒΒΐχοα cotunHcn c nepBbi.M Βχοίΐο.Μ aiK^epeHLUia.LbHor'o \cruine.x;[, Biopoii Βχοα κοτοροιο coeaimeH c HCT04HIIK0M 3TcL10HH0r0 ΗΒΓίρίΠΚώΗΗΛ. a BbiXOa - 4epC3 riOporOBblii 3.ieMCHT - c perHCTpupvioiimM npnoopoM.H3MEPHTEJTL · BHBPAUHH ΦορΜν, ΊΛ ΙΠΟϋρσΓΰΗΠΗ H3Mepirre, ib Biiopamir. coilepauKauuii pacnojioKeHHbiii b μβιήητηομ no; ie Ha nonnpyxHHeHHo ooanaiomeM Maccoii aepacaTeae αατΜπκ Xo.i.ia h periicTpMpvTouniii πριιδορ. σοιίΜαιοπυυΙοι tcm. ίτο. c ue.ibio PouieHii &gt; i h nOBhilieHMH Hane; KHOCTI npn OnOBeiUeHlIII O B03HHKHOBeHIIII one Koneoaj-iHn oobeicra. Hanpi-iMep. BeTpoycTaHOBKi-i. andT4HK Xo.ua pa3MCLiicH HenocpeacTBeHHoii o / thiocth ot coinaiomero Marrormoe rro.ie Kopnvca 3.AiapiiMecKoro renepaTopa BeTpovcTanoBKii. cro ΒΒΐχοα cotunHcn c nepBbi.M Βχοίΐο.Μ aiK ^ epeHLUia.LbHor'o cruine.x; [, Biopoii Βχοα κοτοροιο coeaimeH c HCT04HIK0M 3TcL10HH0r0 ΗΒΓίρίΠΚώΗΗΛ. a BbiXOa - 4epC3 riOporOBblii 3.ieMCHT - c perHCTpvioinmM npnoopoM.

PetķepaT H3o5peīeHHe othochtch k o6iiacTw τεχτιτικτι. nciio.ibiviouieii \iexaHM4ecKJi nepe\(einaroumecH b HeonHopoiiHOM MamiiTHOM no.ie ςκιήπικη Xo.i;ia h MO&gt;KCT 6bITb HCII0.1b30BaH0 npii II3MepeHiIH Bn6paunil, B03HILKai0miIX B peav.ibTaTe onacHbK Koneoaionl oobCKia.PetķepaT H3o5peīeHHe othochtch k o6iiacTw τεχτιτικτι. nciio.ibiviouii iexaHM4ecKJi nepe (einaroumecH b HeonHopoiiHOM MamiiHOM No.Mc ήκήήικηηoooiiaiaiaia MO MO MO MO & & & &CCC KCT 6bITb HCII0.1b30BaH0 npii II3MepeHiIH Bn6paunil, B03HILKImImI B v T T aTaTe onacHbK Koneoaion oobCK.

Ue.ib ii3o6peTem-i&gt;i - vnpomeHJie kohctpvklihh h noBhiiueHiie Haae^CHocni npn onoBeineHim o bobhhkhobchhiī onacHbix Ko.ie6aHHfi očbeKra. HanpiiMep, BeipovcTaHOBKu. 3.ieKrpiiMecKaH nacTb (φιιτ.2) n3\iepiTTc.iH eoaepaan aamiiK Xo.ua 5. HCT04HHK m-mmu 8. penicrpupviomHn npiioop 9. aiKļ^epeHuna.ibHbin vciuirreab 10. hctohhhk 3Ta.ioHHoro HanpiDKemu 11 h noporoBbii-f 3.tcmcht 12. PenicTpnpyiomiiii πριιδορ 9 BK-iionacr minv.ibCHbin renepaTop 13. inuiiKarop 14 u rpoMKoroBopiiTe.ib 15. Juimiik Xo.ua 5 pa^MemcH b nenocpeacTBCHHon ojuoocth ot coBjafomero Maminnoe noae Kopnvca 3-iucrpiTMCcKoro renepaTopa BeTpovcTaHOBtai.Ue.ib ii3o6peTem &gt; i - vnpomeHJie Kohctpvklihh h noBhiiueHiie Haae ^ CHocni npn onoBeineHim o bobhhkhobchhiī onacHbix Ko.ie6aHHfi očbeKra. HanpiiMep, BeipovcTaHOBKu. 3thKiPiMecKaH nacTb (φιιτ.2) n3 piTTc.iH eoaepaan aiKi Xo.ua 5. HCT04HHK m-mmu penicrepuphnHn npiioop 9. aiK ^ ^ epeHuna.ibHbin vciuirreab 10. hctohhhk 3Ta.ioHHoro HanpiDKemu 11 h noporoBbii-f 3 .tcmcht 12. PenicTpnpyiomiiii πριιδορ 9 BK-iionacr minv.ibCHbin renepaTop 13. IniKiCop 14 u rpoMKoroBopiiTe.ib 15. Juimiik Xo.ua 5 pa ^ MemcH b nenocpeacTBCHHon ojuoocth ot coBjafomero Maminnoe noae Kopnvca 3-iucrpiTMCcKoro renepaTopa BeTpovcTaHOBat.

Claims (1)

LV 11385 Izgudrojuma formula Vibrāciju mērītājs, kas satur magnētiskajā laukā uz atsperota turētāja, kuram ir sava masa, novietotu Holla devēju un reģistrēšanas iekārtu, atšķiras ar to, ka, ar mērķi padarīt drošāku un vienkāršāku apziņošanu par kāda objekta, piemēram, vēja enerģētiskās iekārtas, bīstamo svārstību rašanos, Holla devējs ir novietots vēja iekārtas elektriskā ģeneratora korpusa, kas rada magnētisko lauku, tiešā tuvumā, tā izeja ir savienota ar diferenciālā pastiprinātāja pirmo ieeju, kura otrā ieeja ir savienota ar etelonsprieguma avotu, bet izeja caur sliekšņa elementu ir savienota ar reģistrēšanas iekārtu.The invention of a vibration meter comprising a magnetic field on a spring carrier having its own mass, a Hollow transducer and a recording apparatus, is characterized in that, in order to make the notification of an object, such as wind energy, safer and simpler. the occurrence of dangerous oscillations, the Holla sensor is positioned in the immediate vicinity of the wind generator's electrical generator body, which generates the magnetic field, its output is connected to the first input of the differential amplifier, the second input of which is connected to the source of the miter voltage and the output through the threshold element is connected to the recording equipment.
LV950176A 1995-06-16 1995-06-16 Vibration measurement device LV11385B (en)

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