CS245496B1 - Sounding noise reduction for hermetically sealed refrigerant compressors - Google Patents

Sounding noise reduction for hermetically sealed refrigerant compressors Download PDF

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CS245496B1
CS245496B1 CS832467A CS246783A CS245496B1 CS 245496 B1 CS245496 B1 CS 245496B1 CS 832467 A CS832467 A CS 832467A CS 246783 A CS246783 A CS 246783A CS 245496 B1 CS245496 B1 CS 245496B1
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Czechoslovakia
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hermetically sealed
noise reduction
refrigerant compressors
refrigerants
compressors
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CS832467A
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Czech (cs)
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CS246783A1 (en
Inventor
Dieter Rochhausen
Werner Heeg
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Dieter Rochhausen
Werner Heeg
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Priority to CS832467A priority Critical patent/CS245496B1/en
Publication of CS246783A1 publication Critical patent/CS246783A1/en
Publication of CS245496B1 publication Critical patent/CS245496B1/en

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Abstract

Zařízení k snížení hluku u herneticky uzavřených konprezord ke stlačeni chladivá. Cílen a úlohou zařízeni je sníženi tunových charakteristik hamaticky uzavřených konpreaord pro stlačováni chladivé odpoví­ dající optinalizací v třetin» pásna frekvenci 500 s"’. fiaSaní spočívá v ton, ža herneticky uzavřený koapresor pro stlačovaná chladivo je uvnitř ttlesa proveden tak, ža aa zabraňuje vzniku resonance plochy podložky. Podstata řažani spočívá v ton, ta pohybující se a vibrující části nají koeficient serodynaniekáho odporu C zi naho ■» 0,5. Zařízení ja použitelná pro herneticky uzavřená konpeasory pro stlačováni chladivé.Device for reducing noise in hermetically sealed compressors for compressing refrigerants. The aim and function of the device is to reduce the noise characteristics of hermetically sealed compressors for compressing refrigerants by optimizing them in a third of the frequency band of 500 s". The design consists in that the hermetically sealed compressor for compressed refrigerants is designed inside the body in such a way as to prevent the occurrence of resonance of the surface of the support. The essence of the design consists in that the moving and vibrating parts have a coefficient of serodynamic resistance C of not less than ■» 0.5. The device is applicable to hermetically sealed compressors for compressing refrigerants.

Description

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XapaKTepacTHKa η3Βθοτηκχ τθχηηηθοκηχ peuieHnž Β H3BÓCTHHX ΓβρΜΘΤΗΉΘΟΚΗ 38ΚρΗΊΉΧ KOMIipeCCOpaX ΛΚΗ 02φΤΚΗxojiojuuiBHoro arama Bce οτλθλβηηθ λθτθλη η y3JiH ycipoficTBaKOHCTpyKTHBHO ΒΗΠΟΛΗθΗΗ Τ3ΚΗΜ 00ρθ30Μ, HTOÓH Β OCHOBHOM θόθθ-neHHBaJiacB ηχ Φυηκη^οηηλβηηη HaseatHocTi). JUh ^aJiLHefiniero pa3-ΒΗΤΗΛ 3ΤΟΓΟ ΗΟΚΠΙΟΗΗΤβΛΒΗΟ BUCOKOrO ypOBHH ΤΘΧΗΗΚΗ HeOÓXOflHMHΗΟΒΗΘ pemeHHH, Β ΗΘΟΤΗΟΟΤΗ ΛΘΤΘΛΒΗΗΘ yjyweHHH KOHCTpyKTHBHO 11KOtvTiaHOBKH 3ΛΘΜΘΗΤΟΒ Z y3JIOB ΜΘ^ΟΓ COtíofi. TaK, ΗΘΠρΗΜβρ, Bpa-maxxímecH z BHtípHpyow κβτβΛΗ, b ocodeHHocTH KOJiaHnaTHS Ba ji, 245496 -3-XapaKTepacTHKa η3Βθοτηκχ τθχηηηθοκηχ peuieHnž Β H3BÓCTHHX ΓβρΜΘΤΗΉΘΟΚΗ 38ΚρΗΊΉΧ KOMIipeCCOpaX ΛΚΗ 02φΤΚΗxojiojuuiBHoro Aram BCE οτλθλβηηθ λθτθλη η y3JiH ycipoficTBaKOHCTpyKTHBHO ΒΗΠΟΛΗθΗΗ Τ3ΚΗΜ 00ρθ30Μ, HTOÓH Β OCHOBHOM θόθθ-neHHBaJiacB ηχ Φυηκη ^ οηηλβηηη HaseatHocTi). JUh ^ aJiLHefiniero pa3-ΒΗΤΗΛ 3ΤΟΓΟ ΙΟΗΗΤΠΙΟΗΗΤβΛΒΗΟ BUCOKOrO ypOBHH ΤΘΧΗΗΚΗ HeOÓXOflHMHΗΟΒΗΘ pemeHHH, ΗΘΟΤΗΟΟΤΗ ΗΘΟΤΗΟΟΤΗ yjyweHHH KOHCTpyKTHBHO 11KOtvTiaHOBKH 3ΛΘΜΘΗΤΟΒ Z y3JIOB ΜΘ ^ ΟΓ COtíofi. TaK, ΗΘΠρΗΜβρ, Bpa-maxximecH from BHtipHpyow κβτβΛΗ, b ocodeHHocTH KOJiaHnaTHS Ba ji, 245496 -3-

UiaTyH HJIH Xte ΘΚΒΗΒΘΛΘΗΤΗΗϋ ΚρΗΒΟΙΙΜΠΗΟ-inaTyHHHii MeXaHM3M,KpecTOBUM KpHBoiuiinHO-maTyHHufl MexaHH3tó jyifl HedojiLiunx repwe-TiiHecKH 3ai<puTHX χοΛοχιυΐίηυχ μθιιϊηη H3roTaazrnBaioTca jniTefniHMcnocoóoM. OjmaKO HeoóxojwocTLiO y^eTa aitycTHHecKHx npiiHWOB£0 chx nop npeHetíperaioT hjih xe hx ηθλοοιιθηηβθιοτ. B ocoóeHHOC-TH 3T0 OTHOGHTCH K ΤΟρίΙ,ΘΤΗΟίί ΠΟΛΟΟΘ HaCTOT 500 ΓΙξ. ΙΙθΛΒ Η3Ο<5ρθΤΘΗΗΗ HOJILK) Η300ρΘΤΘΗΗΗ HBJIH9TCH yjiyHIUQHHQ XapaKTepHCTHKH y^e flOG-rarHyroro ypoBHH τθχηηκη, b nacTHocTH hx myMOBoS xapaKTspucTH—KU. Ιΐ3ΛΟΙΚΘΗΗβ CymHOCTH Η3Ο0ρβΤΘΗΗΗ - TexiunecKafl sahana, peuiaeMas HacTOínuHM Η3θόρθτβΗΗθΜ.. JUH 0ΗΗΧΘΗΗΗ DiyMOOČpa3OBaHM y ΓθρΜΘΤΗΗΘΟΚΗ 38ΚρΗΤΜΧ ΚΟΜΠρθΟ-COPOB PflSl QXaTSLfl XOJIOffMBHOrO βΓβΗΤβ HeOÓXOflHMO CHH3HTB ypO- .·βθηβ mywa, κοτοριώ paBen 500 Γη. ΠρΗ3Η8ΚΗ Η300ρθΤβΗΜ ΠρΗ 3TOM ΠρΗ3Η3ΚΗ Η3θύρβΤΘΗΗΗ βθΚΧΒΉΘΒΤΟΗ Β ΤΟΜ, ΉΤΟ BHyTpeH-ηπθ φορΜΗ noBepxHOCTH KOMnpeccopa, BKumaa HanopHna Tpytíonpo-βολ, sjxeKTpojtBHraTeJiL η Kopnyc βηποληθηη τθκημ odpa3OM, ητοnpeflOTBpamaeTca βο3Ηηκηοβ6ηηθ pe30HaHca πολογο προοτρβΗοτΒβ.3ΤΟ ΛΟΟΤΗΓΘΘΤΟΗ Β ΟΟΟόθΗΗΟΟΤΗ Β TOM CJlyHae, KOTfla aapOflHHaMH-ηθοκοθ coupoTHBJíeane BpamawtxcH hjih BHÓpnpyícmHx βλθμθητοβ(3^ = 0,5. TaKoň hh3kh2 κοθΦΦηπηθητ θθροληηθμηηθοκογο οοπροτπΒ-ΛΘΗΗΗ "C" flOCTHráeTCa TOM, ΗΤΟ ECO ΛΘΤΘΛΗ ΒΗΠΟΛΗΘΗΗ T3K, ΗΤΟ ΒKopnyce ηθτ yrxoB, κροΜοκ hjih κθκπχ-ΛΗόο yiacTKOB, pacnoxoaeH-ΗΗΧ ΠΟΛ ΠρΗΜΗΜ yTJIOM Κ ΒΗγτρθΗΗΘΜγ ra30B0My nOTOKy. Β OCOÓeHHO·cth cjiejiyeT yanTHBaTL BmneyKa3aHHue ycjioBHX πρπ η3γοτοβλθηηηkojieHHaToro Bajia η πρημθηηθμογο niaiyHa. lípa stom co Bcex cto-poa pa^HycH aojlhhh <3htb πολογηθηη λκη oópa3OBaHHH inapoBHjiHOĚHJIH ΚθΐυΐθΒΗΛΗθ2 φορΜΗ. Ϊ KOMirpeCCOpOB C KyjIHCHHM ΜβΧ3ΗΗ3Μ0ΜcK0Ji£3nmaa BTyjixa Ha kohuqx aaspaTa cen.ieHTaMH nojiymapirK. 245496 -4- ΠρΗΓΛβρ OCymeCTBJíeHHH Η3ΟόρθΤβΗΙ1Η Ηκχβ H30dp6TGHH3 ΠΟΗΟΗΗΘΤΟΗ 0ΟΛβθ ΠΟ,ΠροόΗΟ Η3 ΠρίΠΛθρβ OCymeCT-BJieHHH H30dpeTeHHH.UiaTyH HJIH Xte pecρΗΒΟΙΙΜΠΗΟ-inaTyHHHii MeXaHM3M, KpHBoiuiinHo-mHylHufl MexaHH3tó jyifl HedojiLiunx repwe-TiiHecKH 3αi <puTHX χοΛοχιυΐίηυχ μθιιϊηη H3roTaazrnBaioTca jniTefniHMcnocoóM. OjmaKO HeoóxojwocTLiO y ^ eTa aitycTHHecKHx npiiHWOB £ 0 chx nop npeHetperaioT hjih xe hx ηθλοοιιθηηβθιοτ. B ocoóeHHOC-TH 3T0 OTHOGHTCH ΤΟ ΤΟ Ι ΟΛΟΟΘ HaCTOT 500 ΓΙξ. ΙΙθΛΒ Η3Ο <5ρθΤΘΗΗΗ HOJILK) Η300ρΘΤΘΗΗΗ HBJIH9TCH yjiyHIUQHHQ XapaKTepHCTHKH y ^ e flOG-rarHyroro ypoBHH τθχηηκη, b nacTHocTH hx myMOBoS xapaKTspucTH — KU. Ιΐ3ΛΟΙΚΘΗΗβ CymHOCTH Η3Ο0ρβΤΘΗΗΗ - TexiunecKafl Sahana, peuiaeMas HacTOínuHM Η3θόρθτβΗΗθΜ .. SOUTH 0ΗΗΧΘΗΗΗ DiyMOOČpa3OBaHM y ΓθρΜΘΤΗΗΘΟΚΗ 38ΚρΗΤΜΧ ΚΟΜΠρθΟ-COPOB PflSl QXaTSLfl XOJIOffMBHOrO βΓβΗΤβ HeOÓXOflHMO CHH3HTB ypO-. · Βθηβ MyWay, κοτοριώ palaver 500 Γη. ΠρΗ3Η8ΚΗ Η300ρθΤβΗΜ ΠρΗ 3TOM ΠρΗ3Η3ΚΗ Η3θύρβΤΘΗΗΗ βθΚΧΒΉΘΒΤΟΗ Β ΤΟΜ, ΉΤΟ BHyTpeH-ηπθ φορΜΗ noBepxHOCTH KOMnpeccopa, BKumaa HanopHna Tpytíonpo-βολ, sjxeKTpojtBHraTeJiL η Kopnyc βηποληθηη τθκημ odpa3OM, ητοnpeflOTBpamaeTca βο3Ηηκηοβ6ηηθ pe30HaHca πολογο προοτρβΗοτΒβ.3ΤΟ ΛΟΟΤΗΓΘΘΤΟΗ Β ΟΟΟόθΗΗΟΟΤΗ Β TOM CJlyHae, KOTfla aapOflHHaMH-ηθοκοθ coupoTHBJíeane BpamawtxcH hjih BHÓpnpyícmHx βλθμθητοβ (3 = 0.5. TaKoň hh3kh2 κοθΦΦηπηθητ θθροληηθμηηθοκογο οοπροτπΒ-ΛΘΗΗΗ "C" flOCTHráeTCa TOM ΗΤΟ ECO ΛΘΤΘΛΗ ΒΗΠΟΛΗΘΗΗ T3K, ΗΤΟ ΒKopnyce ηθτ yrxoB, κροΜοκ hjih κθκπχ-ΛΗόο yiacTKOB, pacnoxoaeH-ΗΗΧ ΠΟΛ ΠρΗΜΗΜ yTJIOM Κ 30γτρθΗΗΘΜγ ra30B0My nOTOKy. Β OCOÓeHHO · cth cjiejiyeT yanTHBaTL BmneyKa3aHHue ycjioBHX πρπ η3γοτοβλθηηηkojieHHaToro Bajia η πρημθηηθμογο niaiyHa. linden as one hundred meters Bcex CTO-pa ^ poa HycH aojlhhh <3htb πολογηθηη λκη oópa3OBaHHH inapoBHjiHOĚHJIH ΚθΐυΐθΒΗΛΗθ2 φορΜΗ. KOMirpeCCOpOB Ϊ £ C KyjIHCHHM ΜβΧ3ΗΗ3Μ0ΜcK0Ji 3nmaa BTyjixa Ha kohuqx AASP cen.ieHTaMH nojiymapirK. 245,496 -4- ΠρΗΓΛβρ OCymeCTBJíeHHH Η3ΟόρθΤβΗΙ1Η Ηκχβ H30dp6TGHH3 ΠΟΗΟΗΗΘΤΟΗ 0ΟΛβθ ΠΟ, Η3 ΠρίΠΛθρβ OCymeCT-BJieHHH H30dpeTeHHH.

Ha irpiuiaraeMHx nepTeatax noKa3aHo: $nrypa I: repMewiecKH 3aKpHTtM Kownpeccop mh cxaTjw xojio-©uilhoio arema corjiacHo H3odpGTemno, βηλ cBepxyHa irpiuiaraeMHx nepTeatax noKa3aHo: $ nrypa I: repMewiecKH 3aKpHTtM Kownpeccop mh cxaTjw xojio- © uilhoio arema corjiacHo H3odpGTemno, βηλ cBepxy

Stirypa 2: npHBOAHofi κρηβοιπηιιηο—liiaTyHHirií wexaHH3M corjiacHoH3otípeTeHiw b jpyx Bnnax $nrypa 3: Mosn$Hicanjia wexaHH3Ma cowiacHo φκτ. 2 c βηθοοηηη-MH B IIOJI3yH Η3ΜΘΗΘΗΚΗΜΗ $nrypa 4: npHBOAHOŽ MexaHH3M c óojitom maTyHa coraacHO H3od-ρβΤδΗΗΒStirypa 2: npHBOAHofi κρηβοιπηιιηο — liiaTyHHirii wexaHH3M corjiacHoH3otípeTeHiw b jpyx Bnnax $ nrypa 3: Mosn $ Hicanjia wexaHH3Ma cowiacHo φκτ. 2 c βηθοοηηη-MH B IIOJI3yH Η3ΜΘΗΘΗΚΗΜΗ $ nrypa 4: npHBOAHOŽ MexaHH3M c óojitom maTyHa coraacHO H3od-ρβΤδΗΗΒ

Oxrypa 5: npHBOjiHofl μθχ3ΗΗ3μ c nojcmmiHHKaMK maTyHa cowiacHoΗ3θΰρβΤβΗΗΚ.Oxrypa 5: npHBOjiHofl μθχ3ΗΗ3μ c nojcmmiHHKaMK maTyHa cowiacHoΗ3θΰρβΤβΗΗΚ.

Ha čjwype I H3odpa2teH repMGTiraecKH 3θκρητηΕ Kownpeccop I κπλczama xQjioxanzHoro areHTa c ΒβρτιικδΛΒΗΟ ρθοπολοςκηηημ κολθη-Η3ΤΗΜ B3JI0M 2, yCTaHOBJíeHHHM BHH3y ίζΒΗΓΘΤΘΧΘΜ 3 H HaXOftHUtHMGHHaBepxy KOMnpeccopoM 4. KpuBomnnHO-maTyHHHS MexaHH3M 5 co,nep-sht Ha KOHnax 0K0JiB3HimeňÍBTyjiKH kphuikh 6 b Bime nojiymapnÉ.ΚοΛθΗΗΗΤΗΖ ΒβΛ 2 bhhojihgh b dmaronpHHTHoS c tohkh 3peHHH aapo-ÍJfflafJHKH φορΜβ, B OCOdeHHOCTH B 30ΗΘ tía^aHCHpOBOHHOfl MaCCH 7.TaKoe aspoíjiHaMHHecKH βηγοληοθ βηποληθηηθ BpamawcxcH h BHdpn-pywix jieTajieíi, b ηθοτηοοτη noji3yHa 8, maiyHa 9, a Taoa niaiy-Ha ΙΟ MO2KHO βηλθτβ Ha $nrypax c 2 no 5. IIpHHiffin padora repMe-thhgckh 3aKpHToro KOMnpeccopa I wisi cssthh χολοληλβηογο areHTaΗ3ΒθΟΤΘΗ. OTCaCHBaOMHĚ H3 KOpiiyca II ra300dpa3HH2 XOJIOjg&amp;JIBHHSareHT HanpaBJíneTCH nepo3 BcacHBamuiHft TpydonpoBon 12 b KOMnpec-cop, b κοτοροΜ npoHcxofljiT ero cxaTHe. CsaTHií ra3 nonaflaeT ne-pea 3acjioHKy cejyia mianaHa, roJióBKy nHJiHHflpa h penyKTop b Ha-nopHuS TpydonpoBO£ 13, H3 κοτοροτο raa nocTynaeT b KonneHca- 245496 -5- τορ, nocjie nero npeflrmcaHHafl raey napKyjumnH HawiaeTCfl chob8OcymecTBJíeHHeM βηιπθοπηοθηηηχ ΜοροπρΗκτιώ, το gctb ocoóhmKOHGTpyKTHBHUM ΒΗΠΟΛΗΘΗΕΘΜ ΛΘΤΘΛΟΖ ΜΟΚΗΟ 3$φθΚΤΗΒΗ0 yCTpQHHTBBO3ÓyzweHne Kopnyca II;. nepejtammero niyM o wtotoě 500 m,KOTopuft BH3HBaar BpamawrecH h Biídpiipyiomne λθτθλη 5, 6, 7, 8,9 H 10, a ΤΘΚΚΘ BHyTpeHHHS $op:<ia KOHCTpyKTIIBHHX θλθμθητοβKownpeccopa. 245496 -6-Ha čjwype I H3odpa2teH repMGTiraecKH 3θκρητηΕ Kownpeccop I κπλczama xQjioxanzHoro areHTa c ΒβρτιικδΛΒΗΟ ρθοπολοςκηηημ κολθη-Η3ΤΗΜ B3JI0M 2 yCTaHOBJíeHHHM BHH3y ίζΒΗΓΘΤΘΧΘΜ 3H HaXOftHUtHMGHHaBepxy KOMnpeccopoM fourth KpuBomnnHO-5 as maTyHHHS MexaHH3M, NEP-SHT Ha KOHnax 0K0JiB3HimeňÍBTyjiKH kphuikh 6 b Bim nojiymapnÉ.ΚοΛθΗΗΗΤΗΖ ΒβΛ bhhojihgh b 2 c dmaronpHHTHoS tohkh 3peHHH Aapo-ÍJfflafJHKH φορΜβ b b OCOdeHHOCTH 30ΗΘ thia ^ aHCHpOBOHHOfl Macchi 7.TaKoe aspoíjiHaMHHecKH βηγοληοθ βηποληθηηθ BpamawcxcH h BHdpn-pywix jieTajieíi b ηθοτηοοτη noji3yHa 8 maiyHa 9 and destroys Taoa-Ha Ha ΙΟ MO2KHO βηλθτβ $ nrypax c 2 no 5. IIpHHiffin padora repMe-thhgckh 3aKpHToro KOMnpeccopa I wisi cssthh χολοληλβηογο areHTaΗ3ΒθΟΤΘΗ. OTCaCHBaOMHe H3 KOpiiyca II ra300dpa3HH2 XOJIOjg &amp; JIBHHSareHT HanpaBJinTCH nepo3 BcacHBamuiHft TpydonpoBon 12 b KOMnpec-cop, b κοτοροΜ npoHcxofljiTero cxaTHe. CsaTHií RA3 nonaflaeT non-pea 3acjioHKy cejyia mianaHa, roJióBKy nHJiHHflpa h penyKTop b Ha-nopHuS TpydonpoBO £ 13 H3 κοτοροτο Raa nocTynaeT b KonneHca- 245496 -5- τορ, nocjie Nero npeflrmcaHHafl raey napKyjumnH HawiaeTCfl chob8OcymecTBJíeHHeM βηιπθοπηοθηηηχ ΜοροπρΗκτιώ, το gctb ocoóhmKOHGTpyKTHBHUM ΒΗΠΟΛΗΘΗΕΘΜ ΛΘΤΘΛΟΖ $ 3 $ φθΚΤΗΒΗ0 yCTpQHHTBBO3ÓyzweHne Kopnyca II ;. nejtammero niyM about wtoto 500 m, KOTopuft BH3HBaar BpamawrecH h Biidpiipyiom λθτθληλ 5, 6, 7, 8,9 H 10, and ΤΘΚΚΘ BHyTpeHHHS $ op: <ia KOHCTpyKTIIBHHX θλθμθητοβKownpeccopa. 245496 -6-

ΦΟΡί,ΟΑ H30EPETEHHH I. 7ctpoSctbo κπλ οηιμθηηκ niyMa y γθρ.μθτηηοοκη 33κρητηχKownpeccopoB pfla. cxaraa χολο^ιβηογο areHTa c ra3OBofi aTMOc$e-poft ΗΗ3Κ0Γ0 flaBJíeHHK B KOpnyce H OTKpUTO pacn0JI0&amp;6HHHM KpHBO-nniiHio-uiaTyHHHM Mexami3M0M, OTjninaiomeecfl τθμ, ητο θλθμθητθμKpiiBoraaiHO-iiiaTyHHoro MexaHH3Ma Ha cboóojhio BpamaxmKxcH h bhó-pupyiomix ποβθρχηοοτηχ npiiflana mapoBH^HaH ran ne KaiweBHflHaaφορίΛβ. 2. ϊοτροϋοτΒΟ no nyHKTy I, OTJumaiomeeca τβΜ, ντο aapojoi-HamnecKoe οοπροτιιβηθηηθ BpamaraiíHxcH h Bnópnpywtx nacTežpaBHO 0,5. 245496 i -7 AHHOTWfl ϊοτροΰοτΒΟ jyiH CHHJBHHH uiywa y repMeranecKii saxpurax Korarpec-COpOB JVIH CSiaTHH ΧΟΛΟβΗΛΒΗΟΓΟ ΘΓΘΗΤΘ. Μ3οόρβτβΗΗθ othochtch κ ycipoňcTBy jyw chkiohiíh myiía y repwe-THaecKH 3aKpuTHX KOMnpeccopoB ftjxa c na tím χολο^ιμβηογο areHTa,Hon<wn>3yeMHX npefflwyuiecrBeHHO b <3htobhx χολολπλβιιηιοχ.30ί, ΟΑ H30EPETEHHH I. 7ctpoSctbo κπλ οηιμθηηκ niyMa y γθρ.μθτηηοοκη 33κρητηχKownpeccopoB pfla. cxaraa χολο ^ ιβηογο areHTa c ra3OBofi aTMOc $ e-poft ΗΗ3Κ0Γ0 flaBJíeHHK B KOpnyce H OTKpUTO pacn0JI0 &amp; 6HHHM KpHBO-nniiHio-uiaTyHHHM Mexami3M0M, OTjninaiomeecfl τθμ, ητο θλθμθητθμKpiiBoraaiHO-iiiaTyHHoro MexaHH3Ma Ha cboóojhio BpamaxmKxcH h BHO-pupyiomix ποβθρχηοοτηχ npiiflana mapoBH-HAH wounds not KaiweBHflHaaφορίΛβ. 2. ϊοτροϋοτΒΟ no nyHKTy I, OTJumaiomeeca τβΜ, ντο aapojoi-HamnecKoe οοπροτιιβηθηηθ BpamaraiíHxcH h Bnópnpywtx nacTežpaBHO 0,5. 245497 i -7 AHHOTWfl ϊοτροΰοτΒΟ jyiH CHHJBHHH uiywa y repMeranecKii saxpurax Korarpec-COpOB JVIH CSiaTHH ΧΟΛΟβΗΛΒΗΟΓΟ ΘΓΘΗΤΘ. We3οόρβτβΗΗθ othochtch κ ycipoňcTBy jyw chkiohiíh myiía y repwe-THaecKH 3aKpuTHX KOMnpeccopoB ftjxa c on team χολο ^ ιμβηογο areHTa, Hon <wn> 3yeMHX npefflwyuiecrBeHHO b <3htobhx χολολπλβιιηιοχ.

Hejn»») h 3a,naHe2 H3odpereniía ηβληθτοη cmraemre niyMOBux xapas-TepacTHK repweTnaecKH 3θκρητηχ KOMnpeccopoB λ?ιη esa thh xojio-WuiBHoro areHTa nyreM hx eooTBeTCTByianeS οπτηι,'ΠΜΘηϊιη b TepueT-Hofi iiojioce aacTOT 500 Γιχ.N ») 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 oj oj oj oj oj oj ue ue

Hpn3Haioi ιΐ30<5ρβτ©ΗΐΜ 3aKaioHaioTea b tom, vto γθρμθτηηθοκη 33κριι—th3 KOMnpeccop &amp;zm chstem χολοαηλβηογο areiiTa βηποληθη BHyTpnKopnyca Tax, hto npeaoTBpamaeTca bo3mojkhoctb Β03ΗπκΗ0ΒβΗΗΗ pe-30HaHCa ΠΟΛΟΓΟ IQJOCTpaHCTBa. OcOdeHHOCTB K3OtípeTeHHH COCTOHTb tom, hto Bpamawteca h Bndpnpyxxniie λθτθλη ημθκτ κοθφφΗίικβΗΤaspojDCHHaMaaecKoro οοπροτηβλθηηη C 0,5. ΠρθΑΜΘΤ Η300ρβΤΘΗΗΗ ΠρΗΜΘΗΗΜ ΛΛΗ ΓβρΜβΤΗΗβΟΚΗ 38ΚρΗΤΗΧ ΚΟΜΠρβΟ-copoB jyia οκθτηη χολοληλβηογο areHTá.Hpn3Haioi ιΐ30 <5ρβτ © ΗΐΜ 3aKaioHaioTea b that VTO γθρμθτηηθοκη 33κριι-TH3 KOMnpeccop &amp; zm CHST χολοαηλβηογο areiiTa βηποληθη BHyTpnKopnyca Tax, HTO npeaoTBpamaeTca bo3mojkhoctb Β03ΗπκΗ0ΒβΗΗΗ PE 30HaHCa ΠΟΛΟΓΟ IQJOCTpaHCTBa. C0OHHOCTB K3OtiTeTeHHH COCTOHTb hto Bpamawteca h Bndpnpyxxniie λθτθλη ημθκτ κοθφφΗίικβΗΤaspojDCHHaMaaecKoro οοπροτηβλθηηη C 0.5. ΗρρΜΘΤΜΘΤΗρρρρΠΠΠΠΠΠΠΠΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚ.

2454H •·*·6 Γ/ψ,ΛΙ ř*-ř,.^nv^z-cřftr tvs-Sř-j·2454H • · * · 6 Γ / ψ, ΛΙ ø * -r,. ^ Nv ^ z-cřftr tvs-S-j ·

Claims (2)

245496 β ř 5 ΕΒ Μ 1 I YXMÍLBZU245496 β 5 5 ΕΒ Μ 1 I YXMÍLBZU 1. Zařízení k snížení hluku u hermeticky uzavřených kompresorů ke «tlačení chladiváa plynnou atmosférou, nízkém tlaku v tílese a otevřené uloženým mechanismem klikovéhohřídele, vyznačující se tím, Se prvky mechanismu klikového hřídele na volnž se pohybujícícha vibrujících povržích jsou ve tvaru koule nebo kapky.1. A device for reducing noise in hermetically sealed compressors for pushing a coolant and a gaseous atmosphere, a low pressure in the body and an open crankshaft mechanism, characterized in that the crankshaft mechanism of the free-moving vibrating surface is in the form of a ball or drop. 2. Zařízení podle bodu 1, vyznačující se tím, že aerodynamický odpor pohybujícíchse a vibrujících částí je roven 0,5. Uznáno vynálezem na základů výsledků expertizy, provedená Úřadem pro vynálezectví apatentnietví, Berlín, 00. 2 výkresy2. Apparatus according to claim 1, wherein the aerodynamic resistance of the moving and vibrating parts is 0.5. Recognized by the invention on the basis of expert results, conducted by the Apatentnietvi Office of Invention, Berlin, 00. 2 Drawings
CS832467A 1983-04-07 1983-04-07 Sounding noise reduction for hermetically sealed refrigerant compressors CS245496B1 (en)

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CS245496B1 true CS245496B1 (en) 1986-10-16

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