CS218893B1 - Capacity metering probe - Google Patents
Capacity metering probe Download PDFInfo
- Publication number
- CS218893B1 CS218893B1 CS794030A CS403079A CS218893B1 CS 218893 B1 CS218893 B1 CS 218893B1 CS 794030 A CS794030 A CS 794030A CS 403079 A CS403079 A CS 403079A CS 218893 B1 CS218893 B1 CS 218893B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- electrode
- screen
- measuring
- measuring probe
- dielectric
- Prior art date
Links
- 239000000523 sample Substances 0.000 title claims 4
- 239000004020 conductor Substances 0.000 claims 1
- 241000283707 Capra Species 0.000 description 1
- 101100491995 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) aro-1 gene Proteins 0.000 description 1
- 101100216944 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) aro-2 gene Proteins 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- 240000007313 Tilia cordata Species 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/08—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using capacitive means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
ΗΑ3ΒΑΗΚΞ H3OEPETEHH5Í
Emkocthhíí ζ3μθρζτθμβηηζ uiyn
OBJIACTL· ΙΊΡΠΜΕΗΞΗΚΗ K30BPETEHKH íl3o6peTeHMe othochtch k eMKocŤHOMy w3MepZTeabHOMy myny ajihM3MepeHWH paccTOHHMw Meacmy θμκοοτηημ z3MepyTeabHHM iuynoM zΘΑΘΚΤρΟΠρΟΒΟΑΗΙΙξΖΜ MSTepWSJIOM . Πρζ 3TOM ΠρΗ ΠΟΜΟίηΜ βΜΚΟΟΤΗΌΓΟMSMepwTejibHoro myna eaMeparoTcji z ruxaBHLie Η3ΜβΗβΗΜΗ. τολαζηηιz pacnojxoseHZH orpaHZ^MTeabHHÍí kpomok azeKTponpoBOAaiqeroMaTepzaaa. XAPAKTEPP1CTI1KA H33ECTHHX TBXHW3ECKKX ΡΞΙΙΙΞΗΗΪΐ B 2>£ -/35 2 448 205 onzcHBaeTcsi eMKOCTHuž 3oha, npzMeHse- mhw b yposHeMepe, πρζ κοτοροΜ 3ohaobliž θΛβκτροΑ BHCTynaeTBHyTpb Ζ3μθραθμογο oóbeMa. Ποα B03Ae^CTBzeM 3arpyxaeMoro μθτθ-pzajia ΑβφορΜΗργβτοϋ nome 3οηαοβογο ameKTpoAa no cpasHeHino κcocTOHHHBo 6e3 ηθαηπηη sarpyxaeMO ro MaTepzajia. B pe3yAbTaTe9ΤΟΓΟ Μ3ΜΘΗΛΚΤ0Η βΜΚΟΟΤΗΗβ COO ΤΗΟΙΠβΗΗΗ Z npZBOAZTCH ΖΗΑΖΧΟίχΜίΙb cxeMe azh oópaÓOTKM αβηηηχ. H3-3a ΗβΑοοτβτοηκο KanecTBeHHoro3KpaHMpOBaHMH Α&ΗΗΗΧ eMKOCTHHH 3OHA ΗΘΠρΜΓΟΑΘΗ AJ1H Η3ΜβρβΗΜΑΗβ3Η3ΗΗΤΘΑbHHX pacCTOHHMM Me&Ay 3OHAOBHM ΘΛβΚΤρΟΑΟΜ.CneiíwaAbHafl KOHCTpyKiíZA SKpaHzpyícinero ycTpozcTBa aah μηογο-AopoacenHux sjteKTpoMarHZTHHx γολοβοκ ajih 3anHCH h/ho Bocnpo-Κ3ΒβΑβΗΜ3 ΟΜΓΗΘΛΟΒ ΟΠΗΟϋΒθβΤ CH B XO3flSCTBeHHOM ΠΘΤβΗΤΘ 32 " M''?129 940. lípu stom SKpaHzpoBKa oSpa3yeTca H3 οοθαπηθημη θΑβκτροnpOBOAHIHKX Μ £Μ3ΛβΚΤρΜ*ΙβCKMX CAOeB, ΚΟΤΟρΝβ COCTaBAHIOT 3Kpa-HzpynnHe naacTHHH h W3 oómeií ajih Bcex uarHMTHux ομοτθμ nzac-TZHLI ΑΛΗ Ae$OpMaiíMM ΠΟΑΗ . BKpaHZpyAAZe IMaCTHHH πρζ 3TOM pa3-MeiqaiOTCfl Me^Ay οταθλβηημμ μηγηητηημκ οζοτθμβμζ z yBeAznzBaroTnepexoAHoe saTyxaHze. 2 UBJIL· K30EPETEHKfl Iíejlb Μ3θ6ρβΤβΗΗΑ 3ΘΟΜββΤΟίϊ B C03flaHHM eMKOCTHOTO Μ3ΜθρΗΤΘΛΒ-ηογο myna, npwroflHoro λλη οπρθαθλθηηη οθμβιχ μμηημ&λβηηχ θμκοοTeíí Mesmy Μ3Μβρ·Λτβ.ΊΒΗΗΜ mynoM w θλθκτροπροβοαη^μμ MaTepwajiOMη wn perwcTpanMM hx. Πρκ stom KOHCTpyKííHH H3MepwTejibHoromyna ^omsHa 6ητβ npocrofó h ona íOOHa ημθτβ Heóoabmyio M3Mepw-TejibHyKi naomaAH. M3JIQKEHME CYI^HOCTK KSOEPETEHKfl ΗβοόρβτθΗΗβ othochtch κ eMKocTHOMy HSMepMTejcbHOMy myny, yΚΟΤΟΡΟΓΟ IIOCpeACTBOM BHTeKaíOmeM H3 KOHCTpyKTHBHOrO ΒΚΠΟΗΗβ-hhh cneiíwajibHoií 3KpaHMpoBKM ποητη nojiHocTBK no,naBJiHX5Tca mg-maromiíe no οτηοιπθηηκι k 3eMjie θμκοοτη h Memaromne cbh3h, H3-r3aqero oÓecnennBaeTCfl n3MepeHHe caMux μηηημθλβηηχ βΜΚοοτβίί.Emkocthhh HSMepMTejibHuw inyn, coraacHO Η3θόρβτβΗΜχ>, coctohtH3 3β3βΜΛβΗΗΟΓΟ 3Κρ8ΗΘ B ΒΗ£β 3aKpaT0fí CBepXy ΠΟΛΟίΐ ΛΘΤ&ΙΜ. Β npe,n;ejiax SKpaHa ηθχοαμτοη nepBEtfó 3κβκτροΑ, oKaHHHBaranHiicHBHMsy sxpaHOM. Ha# nepBHM θΛβκτροΛΟΜ paaMemaeTca Βτοροϋ saeic-Tpofl. B OflHOM OTBSpCTHH ΠβρΒΟΓΟ ΘΛβΚΤρΟΛβ Η Β ΗβΚΟΤΟρΗΧ CJiy-naax β ΒϋβΜκβ ηλη nasy βο βτορομ 3ΛβκτροΛβ β 3anenjieHMH Haxo-flMTCH ΟΟβΛΜΗΜΤβΛΒΗΗίί ΙΠΤΗρβΚ C Η3ΜβρΗΤβΛbHOÍÍ ΠΛΟΙΙζθΛΚΟΜ, ΠρΗΗβΜMSMepMTeabHaa iuioma^Ka ssKaHHMBasTca οκρβΗΟΜ η nepBhiM ΘΛβκτρο-ΛΟΜ. IIpOCTpaHCTBO Meawy ΘΚρθΗΟΜ, 3ΛβΚΤρθΛΘΜΗ Η ΟΟβΛΗΗΗΤβΛΒΗΗΜmTHpbKOM eanomneHO αηθλθκτρηκομ. Πρπ 3tom ToaiqHHa οτβκοκ μθκ-Ay ΟΤ,ΤζβΗΒΗΗΜΗ 3ΛβΚΤροηρθΒ0ΑΗ^ΜΜΜ 3ΗΘΜβΗΤ8ΜΗ ΟΑΜΗΘΚΟΒΟΜ ΒδΛΜ^Μ-ηη. Β npefleaax axpaHa μ HaA βτορημ 3ΛβκτρθΛθΜ pasMemaeTca ycH-ΛΗΤβΛΒΗΒΐϋ 3ΛΘΜΘΗΤ. Πρκ 3Τ0Μ nepBHM ΟΛθΚΤρΟΛ ΟΟΘ,ΖξΗΗβΗ CO BXOflOM Ηβρβ3 ΠθρΒΟβ ΟΤ-BepCTHe 3KpaHa, a ΒΤΟροϋ ΘΛΘΚΤρΟΛ ΟΟβΛΗΗβΗ co- ΒΧΟΑΟΜ η bhxojíomyCHJXHTeaa nOCpeflCTBOM ΒΤΟρΟΓΟ OTBepCTHH Β 3Κρ3Ηβ C ΒΗΧΟΛΟΜθμκοοτηογο ηθμθρητθλβηογο myna. 0κ33ΗΒΘΘΤΟΗ ΒΗΓΟΛΗΗΜ, ΘΟΛΗ yCHHΗΤΘΛΒΗΗΜ 3ΛΘΜΘΗΤ0Μ ΗΒΛΗΘΤΟΗTpaHSMCTOp C ΠΟΛΘΒΗΜ ©φφβΚΤΟΜ , 3aTB0p ΚΟΤΟρΟΓΟ Πρθ,ΖξΟΤΘΒΛΗΘΤ 3 coóoií βχολ ycíDiwrejiíí, w ctok κοτοροτο npeflCTaBjíneT codoiíΒΗΧΟβ yCMJIMTeJIH, M MCTOK ΚΟΤΟρΟΓΟ COeAHHeH C BKpaHOM. □xpaH Meacny ojreKTponaMM cHačaceH pa3BH3UBaK)mHM BHCTynoM. 3το πρρίΒΟΛΗτ κ cHMseHHio MemaKmefí cbh3h Meacny θηβκτροηοΜΜ.0Ka3HBaeTCfl BaroflHHM, ecjiw w3MepwTembHaH nmomaAxaj HeaHa^H-TSJIbHO ΒΗΧΟΛΗΤ 3Θ ΠρθΑβΛΗ IUOqa^KM, O Óp 33OBLIB aeMOÍÍ 3KpaH0Mh nepBHM sjíeKTpoflOM. B cmynae οοπρμκοοηοβθημη n3MepwTejibHoííΠΛΟΠίθΛΚΜ C M3O^MpOBaHHHM CO BCeX CTOpOH ΟΟθΛΜΗΗΤΘΛΒΗΗΧ fflTupb-KOB 9THM ΜΟΚΛΊΟΗββΤΟΛ BO3ΗΜΚΗ0ΒβΗϊΙΘ KOpOTKHX 3aMHK.aHHH MeXJiyOCTaJIbHHMM 3ΛΘKTpOΓφΟΒΟAíímZMZ ΑβΤβΛΗΜΗ.
KoHCTpyKTMBHaji KOH<$iírypaiíKH μ3μθρμτθλβηογο rnyna AOJiacHa óhtbenei$HČ)HxíeCKOM AHA pa3HBIX CIIOCOÓOB M3MepeHMH . SCJTM npeMMymeCT-ΒβΗΗΟ ^OJISCHO 3aMepflTbCfl paCCTOHHHe , TO ÓJI ΗΓΟΓφ MHTHHM 0K33H-BaeTCH Kpyrvioe ceneHiie sxpaHa. Λπη οπρβηθΛβΗΗΗ pacnojioseHMHorpaHH^MTejibHHX κροΜΟκ 9JieKTponpoBonHmeγο MaTepnajia ΒΗΓΟΛΗΗΜoKasHBaeTcfl npHMoyrojihHoe ceneHiie 3KpaHa. B pe3yjibTaTe H3MeHeHna paccTOHHHs Μ3μθηηιοτοη θμκοοτμ Meatny3KpHHOM, nepBHM 3ΛβΚΤρθΛΟΜ Μ ΟΟβΛΚΗΗΤΘΛbHHM ÍUTUpbXOM. 3 ΜΟΜΘΗΤnpMJIOateHHH ΠβρβΜβΗΗΟΓΟ Η3ΠρΗΚβΗΜΗ K BXO£y Ha ΒΗΧΟ^ξΘ ΠΟρΒΛΗΘΤ-ch B&ixoAHoe nepeMeHHoe HanpsseHMe, 3aBHCHmee ot paccTOHHHH.
HPHMEP OČriiECTBJIEHKg M30BPETEHHH H30SρβτθHMe noacoeTCH óomee ποηροόπο Ha ocHosaHra npwMepaocymeοτΒΛθΗΗΗ Η3θ6ρβτβΗΜΗ η npzjiaraeMiix qepTeaceM, πρηηθμ:
Φμγ. 1: cxeMa pa3MemeHHH θμκοοτηογο HSMepwTenbHoro mynaφΜΓ. 2: pa3pe3 A - A nepee cxeuy pa3MemeHHHφΗΓ. 3: cxeMa saMemeHHH φΗΓ. 4; Φμγ. 5: npyrne BapiíaHTH,ηοποληθημα.
Emkocthhm n3MepwTeJibHHM myn 1 npenHaacHaneH nnn H3MepeHHHpaccTOHHHH sjíeKTponpoBOfíHinero MaTepnajia 2 on ahh onpene-jieHMs pacnojiosceHHH orpaHiniHTejibHHX κροΜοκ ajieKTponpoBonHmeroMaTepnana 2, Ha φΗΓ. 1 noica3aH eMKocTHHČí H3MepnTejrbHHň myn 1B ΠρΜΜβΗβΗΜΗ flJIfl Ι£3Μθρ’ΤΤΘΛΒΗθίί CXeMH,
CorJiaCHO φΜΓ. 2 eMKOCTHilS Η3ΜβρΗΤβΛΒΗΗΧ myn 1 COCTOHT H3 3a-3eMJieHHoro 3KpaHa b Bnne saicpsiToro cBepxy nycTOTemoro ajieweHTaBHyTpn 3KpaHa 3 pa3MemaeTca nepBEríí θΛβκτροη 4. Han aneKTpo-noM 4 pacnomoseH βτοροίί 9Λβκτροη 5. B OTBepcTHe 3.zieKTpona 4 4 Μ Β ΒΗΘΜΚγ Β ΘΛβΚΤρΟΑβ 5 Β 3θ1ίθΠΑβΗΖβ ΒΧΟΑΗΤ COeAZHMTSAbHblŽϋΠΉρβκ 6 c H3MepMTejibHoíí ruionaflKoří 7. Πρζ 3τομ μ3μθρητθαβηθηwiomaAKa 7 ηθβηθηζτθαβηο BHCTynaeT 3a πρθΑθΛω παοαθακμ, o6pa-30ΒΗΒΗΘΜ0Μ ΗΗΗΗβΗ ΟΓρθΗΗΗΜΤθΛΒΗΟίϊ ΚρΟΜΚΟΜ 9KpaHa 3 Μ ΘΛβΚΤρΟΑΘ4 αλη τογο, htoóli H36eraTb ποηβαθημη κοροτκζχ 3aMHKaHMÍi MeawyΟΛβΚΤρΟΠρΟΒΟΛΗΠίΜΜΜ ΑβΤΘΛΗΜΜ πρΚ yCTaHOBKe Ha ΟΛβΚΤρΟΠρΟΒΟΑΗ-πίΗΜ MaTepwaji 2. ΠρΜ 9Τ0Μ npOCTpaHCTBO UeSLRy 3KpaHOM 3, 3ΛβΚΤρθΛβΜΗ 4, 5 ΜΟΟβΑΖΗΗΤβΛbHHM mTHpbKOM 6 3βΠ0ΑΗΑβΤ0Η ΑΖΘΑβΚΤρΖΚΟΜ C HZ3KOŽΑΖ9ΛβΚΤρΖΖβΟΚθίί npOHHHaeMOCTbJO H3-3a Ηβ ΓΟ 9ΤΖ ΑβΤβΛΖ OKa3H-BajoTCH M3OJiHpoBaHHHMH Apyr ot Apyra raztbBaHOTecKW. Πρζ 3tomΒΗΓΟΑΗΜ BHÓpaTb OAHHaKOByX) TOAIUHHy ΟΤβΗΚΖ ΑΖΘΛβΚΤρΖΚΘ 8 ΜβΗ-Ay ΟΤΑθΑΒΗΗΜΗ ΑθΤΗΛΗΜΜ. Β πρβΑβΛθχ 3KpaHa 3 μ ηθα θλθκτροαομ 5 npeAycMaTpzBaeTCHyCMAMTeAbHHfí ΘΑβΜβΗΤ 9. 3κρβΗ 3 ΖΜββΤ MeXAy ΘΑβΚΤρΟΑδΜΖ 4,5pa3BA3NBaE>iqwit BHCTyn 10, πτο CHzacaeT ρζοκ Memaioineíí cba3zMeXAy ΘΛβΚΤρΟΑΘΜΜ. 3ΛβκτροΑ 4 coeAZHeH nocpeACTBOM nepBoro οτΒβρστζΗ 11 3KpaHa3 C BXOAOM Ξ , a ΒΤΟρΟΜ ΘΛβΚΤρΟΑ 5 COeAMHeH C BXOAOM yCZAZTeAH 'Z C BHXOAOM ycZAMTeAH ΠΟΟρβΑΟΤΒΟΜ ΒΤΟρΟΓΟ OTBepCTZH 12 B 9Kp3He 3. ΠρΜΗΑΜΠ paóOTH eMKOCTHoro H3MepwTeAbHoro myna jiyzine BceroM03CH0 nOHCHMTb ΗΘ OCHOBSHZH CX6MH 3ΘΜβΙΠβΗΖΗ, COTAaCHO φΖΓ.3.
CymecTByroT ΗΗΚβπβρβζζοΑβΗΗΗβ θμκοοτζ: EMKOCTb CK^ Me»Ay 9ΑβΚΤρ0Α0Μ 4 Z COeAWHXTeAbHHM HtTHpbKOM 6, GMKOCTb Cg MeSAy COeAWHZTeJIbHHM IHTHpbXOM 6 Z ΘΑβΚΤρΟΑΟΜ 5Z Ζ3ΜβρΖΤβΛΒΗθΑ eMKOCTb C Me^Ay ΟΟβΑΖΗΖΤβΑΒΗΗΜ OITHpbKOM 6npMAoaceHHLiM κ noTeHAzajiy Kopnyca npoBOAsmzM μητθρζβλομ 2. ΚροΜθ τογο cymecTByaT napa3ZTHHe θμκοοτμ C MeacAy coe-ΑΖΗΖΤβΛΒΗΗΜ OITHpbKOM 6 Μ ΤΘΚΧβ ΠρΖΛΟ2βΗΗΗΜ K nOTeHIIKSJíy KOp-nyca sApaHOM 3 z Cg Meamy 9ΛβκτροΑ3ΜΖ . 4, 5 Be-mm κοτορπχCOXpaHHKTCH MMHZMaAbHHMM 3a ΟΗβΤ BapzaHTa ΒΗΠΟΛΗβΗΖίϊ KOHCTpyK—zzz. 4pyrze θμκοοτζ cymecTByroT MeacAy οκρίβΗοω 3 z οζβκτροΑΟΜ 4c eiíKocTbs CMj_ a Taoe MeacAy θκρβΗΟΜ 3 z oabktpoaom 5 c ποα-ΚΑΙΟΗβΗΖβΜ napaJIAeAbHO paCnOAOaceHHOM ΞΧΟΑΗΟΜ eMKOCTH yCZJIHTeAb-ΗΟΓΟ 3ΛβΜβΗΤ3 9 C eMKOCTbIO CMg . EMKOCTb C OAHaKO Ηβ ΠρΖΒΟ- 5 ΛΜτ κ HCKaaceHMío pe3yjibTaTa H3MepeHMH, a ee Memaiomee bjimh-ΗΗΘ Β06ΓΟ JIHUIb CKa3H3aeTCH B ΗβΓργΘΚΘ ΠβρβΜβΗΗΟΓΟ ΗβΠρΗ&βΗΗΗnwTaHO U · Πο9T0MV eMKoeTb Gvn nowaHa Ha φΗΓ· 3 TOJib- O i*ii KO yCJIOBHO·
Ecjih noflKJimMTó Ha βχο£ Ξ nepeMeHHoe HanpHseHne ηητθηιιηV , to npoHCXoflHT pa3AejieHHe HanpH^eHHH Ha e«KOcm θμκο-οτηογο H3MepHTejibHoro inyna 1.
Bjiarojzapa ηθληηηιο pa3Bfi3iJBaH3mero BHCTyna 10 napa3HTHaH eM-koctb Cpg noAUepaiHBaeTCíi b npeHeÓpeacwTejibHo μθληχ npe^ejiax.
otmm mli noJiynaeM nxa βηχο^ηογο HanpHa:eHHHot 3aMepseMoro paccTOHHHH L.
B 3aBHCHMOCTM CM2 CM2 Ck2 k2 CM2 + Ck2 + C _ + C / d-, /pl x 1 'kl 4onojiHHTejrbHoíí ηθλβιο ηβληθτοη noAnepscMBaHne napasHTHoS θμ-kocth Cpi Majioií 3a οπβτ BHóopa cneííHajtbHox KOHCTpyKqxM, TaxK3K ΒΛΚΗΗΗΘ OT Cpi ΠΟΛβΒΛΗβΤ COÓCTBeEHHl“ θφφθκτ H3MepeHHH .ΠβρβΜβΗΗΟϋ eMKOCTb® ΗΒΛΗβΤΟΗ βΜΚΟΟΤΒ C„ , 3aflSHHaH: HSMOpsx-mHMCJI paCCTOHHHGM Μ3ΜβρΚΤβΛ óHOH. ΠΛΟΙΙξθΛΚΚ ? ΟΟβΑΜΗΜΤΘΛΒΗΟΓΟniTHphbKa 6. ΦΟΡΜΥΛΑ Γ130ΒΡΕΤΕΗΚΗ 1. EMKOCTHHň Ζ3ΜβρΖΤβΖΒΗΗΖ inyn ΛΛΗ MSMepeHMfl M8JIHX paCCTOHHZŽweayjy Η3ΜβρκτθΛΐ>Ηθίί njioma^Kož z noBepxHocTbio npoBo^HUíero Ma-Tepwaaa C 3ΛβΚΤρ0Πρ0Β0ΛΗΙΙζβϋ ΠΟΛΟΖ JieT&ZIbíO Z £ByMH ΘΖΘΚΤρΟ^ΘΜΖ,κοτορΒιβ pa3seJieHH ^pyr ot .npyra λμθλθκτρζκομ , a Tam c ycz-ΛΖΤβΛΒΗΗΜ ΘΛβΜβΗΤΟΜ, ΟΤΛΜηΒΕΠίΖϋCS ΤβΜ , *ITO Β ΟΤΒβρΟΤΖΖ ΠβρΒΟ-ΓΟ ΘΛΘΚΤρΟΑβ /4/ Η Β ΒΒΙβΜΚΘ ΒΤΟρΟΓΟ ΘΛΘΚΤρΟΑΘ /5/, ΗΘΧΟΑΗ-UierOCfl Η3£ ΠβρΒΗΜ ΘΛΘΚΤρΟΑΟΜ /4/, HaXOAZTCfl ΟΟβΛΗΗΖΤβΛbHHŽΙΠΤΗρ /6/ C K3MepMTeJIbHOK ΠΛΟϋίθΑΚΟίί /7/, ΨΓΟ ΖβΜβρΖΤβΛΒΗΘΗmioma^Ka /7/ 3aKaHtizBaeTCH 3KpaHOM /3/ μ θλθκτρολομ /4/,χιτο coeAMHMTeJibHuíi ωτΗρ /6/ pa3AeJxaeTCH szsjíexTpzKOM /3/ ot3Λθκτρο,π;οΒ /4,5/, a yczjiZTejibHiďi ΟΛβΜθκτ /9/, npe^noHTMTeJib-ho ποΛθ,Βοζ TpaHSMCTOp, p acnojio rataT cs b npe^ejiax aapaHa /3/. 2.
Emkocthhíí zswepzTejibHHií myn no nyHKTy 1, OTJiznaiomHzca τθμ,hto 3KpaH /3/ Meawy ΘΛβκτρο,ζθΜΖ /4,5/ ζμθθτ pa3BH3BiBaiomzčiBHCTyn /10/. 3.
Emkocthhíí ζ3ΜβρζτβΛΒΗΒΐίί myn no nyHKTy 1, OTZHHaromzíícíi τθμ,ητο Z3MepzTejrbHaa njroma^Ka /7/ BHCTynaeT 3a npeflejiu raionja^KZ,o6pa3OBaHHo8 3KpaH0M /3/ z θλθκτρολομ /4/.
- íiIUUIIIHI
AHHOTAW ΡΙθΟόρθΤβΗΜΘ OTHOCHTCH Κ eMKOCTHOMy 30Hfly CO CneUHaJIbHOií 3K-paHUpOBKOfí flJIH OÓecne^eHMH BO3MO2CHOCTW Μ3ΜβρβΗΗΗ MHHHMaJIb-HhlX paCCTOHHMM, COOTBeT CTBy&UplX MHHHMaJIbHHM pa3HOCTHM eMKOC-Teň. HosTOMy BHyTpn axpaHa, κ KOTopoMy πριωο&βΗ ποτθηρμθλKopnypa, ηθχοαητοη nepBHÍí n Βτοροίί θΛβκτροΛ. 3 οτΒβροτΗΜ nepBoro θΛβκτρο,ηβ n b Ηβκοτορκχ cjrynanx b βηθμ-κβ HaxojíHTCtf b 3aiíeiuieHHn οοβΛΗΗΗΤβΛΒΗΗίί ιπτΗρβκ. Meawy ox-paHOMj ΘΛΘΚΤρΟΑβΜΜ Μ ΟΟΘΛΗΗΗΤΘΛΒΗΗΜ ΙΠΤΗρΒΚΟΜ HaXOflMTCH flW-ojieKTpwK, κοτορείΜ MoseT OKasancfl τβκχβ w pa3Ae^eHHHM.SjíeKTpoflH sKpaHMpyioT οοθαμηητθλβηημ πιτκρβκ no οτηοπιθηρικ κOKpaHy, a οληοβρθμθηηο oxpaH cHaóseH pa3BH3uBajomwM BbicTynoMMeawy oaeKTpoAaMn, τΒκ, πτο n ewxocTb Meawy o6enMn θ^θκτρο-£3μη, a Taxse eMxoerb Meamy 3KpaHOM n coe^HHHTejrbHHM ιπτυρΒ-kom OKaeHBaxiTCJi oneHb Maním. Πρη noMomn θμκοοτηογο w3Mep'<TejibHoro 3OH^a η3μθρηιοτοη pac-TOflHHH no OTHoineHnx) κ ajieKTponpoBO^-ameMy MaTepnany, a Taxacew pacnojioaceHwe orpaHnnnTejibHHx xpoMox 3JiexTponpoBO,gHmeroMaTepwajra. -φΜΓ. 2-
Claims (3)
1. Kapacitní měřicí sonda na měření malých vzdáleností meziměřicí ploškou a povrchem vodivého materiálu s elektro-vodnou dutou částí a dvěma elektrodami,které jsou vzájem-ně odděleny dielektrikem, a s zesilovacím článkem,vyzna-čující se tím, že v otvoru první elektrody (4) a ve vy-brání druhé elektrody (5), umístěné nad první elektrodou(4), je spojovací čep (6) s měřicí ploškou (7), že měřicíploška (7) je ukončena stínítkem (3) a první elektrodou(4), že spojovací čep (6) je oddělen dielektrikem (8) odelektrod (4,5) a zesilovací Článek (9), přednostně polemřízený tranzistor, je umístěn v oblasti stínítka (3).
2. Kapacitní měřicí sonda podle bodu 1, vyznačující se tím,že stínítko (3) mezi elektrodami (4,5) má uvolňovací vý-stupek (10).
3. Kapacitní měřicí sonda podle bodu 1, vyznačující se tím,že měřicí ploška (7) přesahuje obrys plochy, tvořené stí-nítkem (3) a první elektrodou (4). Uznáno vynálezem na základě výsledku expertizy, provedenéÚřadem pro vynálezectví a patentnictví, 3erlín, DD. 2 výkresy
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20613878A DD136897B1 (de) | 1978-06-20 | 1978-06-20 | Kapazitiver messfuehler |
Publications (1)
Publication Number | Publication Date |
---|---|
CS218893B1 true CS218893B1 (en) | 1983-02-25 |
Family
ID=5513173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS794030A CS218893B1 (en) | 1978-06-20 | 1979-06-08 | Capacity metering probe |
Country Status (12)
Country | Link |
---|---|
US (1) | US4311959A (cs) |
JP (2) | JPS5536793A (cs) |
BG (1) | BG32528A1 (cs) |
CH (1) | CH639754A5 (cs) |
CS (1) | CS218893B1 (cs) |
DD (1) | DD136897B1 (cs) |
DE (1) | DE2920491A1 (cs) |
FR (1) | FR2429411A1 (cs) |
GB (1) | GB2023847B (cs) |
HU (1) | HU182731B (cs) |
SE (1) | SE436151B (cs) |
SU (1) | SU1015243A1 (cs) |
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DE3525325A1 (de) * | 1985-07-16 | 1987-01-22 | Papst Motoren Gmbh & Co Kg | Automatische kontaktklemme |
US4814691A (en) * | 1985-08-09 | 1989-03-21 | Washington Research Foundation | Fringe field capacitive sensor for measuring profile of a surface |
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FR2629204B1 (fr) * | 1988-03-25 | 1990-12-14 | Oreal | Dispositif pour realiser une mesure de la teneur en eau d'un substrat, notamment de la peau |
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DE4040084C2 (de) * | 1990-12-14 | 1998-09-24 | Dittel Walter Luftfahrt | Berührungsloses Abstandsmeßgerät |
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US5578494A (en) * | 1992-03-27 | 1996-11-26 | Abbott Laboratories | Cap actuator for opening and closing a container |
US5960160A (en) * | 1992-03-27 | 1999-09-28 | Abbott Laboratories | Liquid heater assembly with a pair temperature controlled electric heating elements and a coiled tube therebetween |
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US5605665A (en) * | 1992-03-27 | 1997-02-25 | Abbott Laboratories | Reaction vessel |
US5540890A (en) * | 1992-03-27 | 1996-07-30 | Abbott Laboratories | Capped-closure for a container |
US5646049A (en) * | 1992-03-27 | 1997-07-08 | Abbott Laboratories | Scheduling operation of an automated analytical system |
US5610069A (en) * | 1992-03-27 | 1997-03-11 | Abbott Laboratories | Apparatus and method for washing clinical apparatus |
US5635364A (en) * | 1992-03-27 | 1997-06-03 | Abbott Laboratories | Assay verification control for an automated analytical system |
US5376313A (en) * | 1992-03-27 | 1994-12-27 | Abbott Laboratories | Injection molding a plastic assay cuvette having low birefringence |
US5507410A (en) * | 1992-03-27 | 1996-04-16 | Abbott Laboratories | Meia cartridge feeder |
US5536471A (en) * | 1992-03-27 | 1996-07-16 | Abbott Laboratories | Syringe with bubble flushing |
GB9221926D0 (en) * | 1992-10-19 | 1992-12-02 | Rue De Systems Ltd | Conductive strip detector |
US5363051A (en) * | 1992-11-23 | 1994-11-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Steering capaciflector sensor |
DE19544620A1 (de) * | 1995-11-30 | 1997-06-05 | Hoefler Maschbau | Verfahren zur Detektion von Schleifbrand beim Schleifen und zur Detektion des Zustandes der Schleifscheibe mittels Messung der dielektrischen Funktion im hochfrequenten Bereich |
US6307385B1 (en) | 1997-12-30 | 2001-10-23 | Vibrosystm, Inc. | Capacitance measuring circuit for a capacitive sensor |
DE19837526A1 (de) * | 1998-08-19 | 2000-02-24 | Reinhard Wiesemann | Kapazitiver Sensor |
WO2012129105A1 (en) * | 2011-03-18 | 2012-09-27 | Siemens Healthcare Diagnostics Inc. | Methods and systems for calibration of a positional orientation between a sample container and nozzle tip |
US8875979B2 (en) * | 2012-05-04 | 2014-11-04 | Asm Technology Singapore Pte. Ltd. | Apparatus and method for determining an alignment of a bondhead of a die bonder relative to a workchuck |
ITBO20130535A1 (it) | 2013-09-30 | 2015-03-31 | Alberto Bauer | Sensore capacitivo di tensione elettrica, sistema e metodo per ottenerlo |
CN109507243B (zh) * | 2018-11-22 | 2024-02-27 | 华侨大学 | 一种地铁管片与预埋槽道的脱空检测装置及检测方法 |
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-
1978
- 1978-06-20 DD DD20613878A patent/DD136897B1/de not_active IP Right Cessation
-
1979
- 1979-05-21 DE DE2920491A patent/DE2920491A1/de active Granted
- 1979-06-06 SU SU797770603A patent/SU1015243A1/ru active
- 1979-06-08 CS CS794030A patent/CS218893B1/cs unknown
- 1979-06-14 US US06/048,354 patent/US4311959A/en not_active Expired - Lifetime
- 1979-06-14 GB GB7920763A patent/GB2023847B/en not_active Expired
- 1979-06-15 CH CH562979A patent/CH639754A5/de not_active IP Right Cessation
- 1979-06-18 FR FR7915562A patent/FR2429411A1/fr active Granted
- 1979-06-19 HU HU79EE2671A patent/HU182731B/hu unknown
- 1979-06-19 SE SE7905398A patent/SE436151B/sv not_active IP Right Cessation
- 1979-06-20 JP JP7696979A patent/JPS5536793A/ja active Pending
- 1979-06-27 BG BG7943866A patent/BG32528A1/xx unknown
-
1988
- 1988-02-12 JP JP1988016423U patent/JPS63141406U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE7905398L (sv) | 1979-12-21 |
HU182731B (en) | 1984-03-28 |
US4311959A (en) | 1982-01-19 |
DD136897B1 (de) | 1981-03-25 |
GB2023847B (en) | 1983-04-27 |
SU1015243A1 (ru) | 1983-04-30 |
BG32528A1 (en) | 1982-08-16 |
DD136897A1 (de) | 1979-08-01 |
CH639754A5 (de) | 1983-11-30 |
DE2920491C2 (cs) | 1988-07-28 |
FR2429411B3 (cs) | 1982-05-28 |
DE2920491A1 (de) | 1980-01-17 |
FR2429411A1 (fr) | 1980-01-18 |
JPS5536793A (en) | 1980-03-14 |
SE436151B (sv) | 1984-11-12 |
GB2023847A (en) | 1980-01-03 |
JPS63141406U (cs) | 1988-09-19 |
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