CS258004B1 - Device for overheating protection of closed electric plates - Google Patents

Device for overheating protection of closed electric plates Download PDF

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Publication number
CS258004B1
CS258004B1 CS815827A CS582781A CS258004B1 CS 258004 B1 CS258004 B1 CS 258004B1 CS 815827 A CS815827 A CS 815827A CS 582781 A CS582781 A CS 582781A CS 258004 B1 CS258004 B1 CS 258004B1
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CS
Czechoslovakia
Prior art keywords
protective sheath
temperature limiter
overheating protection
closed electric
limiter
Prior art date
Application number
CS815827A
Other languages
Czech (cs)
Other versions
CS582781A1 (en
Inventor
Horst Hase
Wolfgang Welzel
Heinz Hille
Dieter Kirsch
Klaus Koehler
Reiner Schoene
Original Assignee
Horst Hase
Wolfgang Welzel
Heinz Hille
Dieter Kirsch
Klaus Koehler
Reiner Schoene
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.)
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Publication date
Application filed by Horst Hase, Wolfgang Welzel, Heinz Hille, Dieter Kirsch, Klaus Koehler, Reiner Schoene filed Critical Horst Hase
Publication of CS582781A1 publication Critical patent/CS582781A1/en
Publication of CS258004B1 publication Critical patent/CS258004B1/en

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00Details of electric heating devices
    • H05B1/02Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202Switches
    • H05B1/0213Switches using bimetallic elements
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/68Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/746Protection, e.g. overheat cutoff, hot plate indicator
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/04Heating plates with overheat protection means

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Baking, Grill, Roasting (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Cookers (AREA)
  • Electric Stoves And Ranges (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Description

-1--1-

IAND

IlpeAOxpaHHTejtbHoe ycTpottcTBO οτ neperpeea 3ΒκρΝΤΗχ θΛβκτρκ-weCKMX ΗβΓρβΒΘΤβΛΒΗΗΧ ΠΛΗΤ, Β HaCTHOCTH ΛΛΗ ΗΧ ΠρΗΜβΗβΗΗΗΒ KyXHHX γΜρβΧΛβΗΗβ ΟόπίβΟΤΒΘΗΗΟΓΟ ΠΗΤΒΗΗΗ OČJiaCTh ΠρΗΜβΗβΗΗΗ Η3θ6ρβΤβΗΗΗ Μ3θ6ρβτθΗΗβ KacaeTca πρβ,ζοχρβΗΗτβΛΒΗΟΓο ycTpoWcTBa οτ nepe-rpesa 3βκρΗΤΗΧ 3ΛβκτρΗΗβοκΗχ HarpeBaTexbHHX πλητ, β tiacTHO-CTH ΑΛΗ ΗΧ ΠρΜΜβΗΘΗΗΗ Β KyXHHX γΗρβΧχθΗΗΛ ΟβίΙΙβΟΤΒβΗΗΟΓΟ ΠΗ-TaHMÉ, oÓecnemíBacmero Β3βΗΜθ3ΗΜ$ΗκβΜθ0ΤΒ scex η3η&ιπμβ&—ioiuhxch aetajiett HarpeBaTeMbHtrx πλητ β ÓOAbmHX KyxoHHnx πληταχ.IlpeAOxpaHHTejtbHoe ycTpottcTBO οτ neperpeea 3ΒκρΝΤΗχ θΛβκτρκ-weCKMX ΗβΓρβΒΘΤβΛΒΗΗΧ ΠΛΗΤ, Β HaCTHOCTH ΛΛΗ ΗΧ ΠρΗΜβΗβΗΗΗΒ KyXHHX γΜρβΧΛβΗΗβ ΟόπίβΟΤΒΘΗΗΟΓΟ ΠΗΤΒΗΗΗ OČJiaCTh ΠρΗΜβΗβΗΗΗ Η3θ6ρβΤβΗΗΗ Μ3θ6ρβτθΗΗβ KacaeTca πρβ, ζοχρβΗΗτβΛΒΗΟΓο ycTpoWcTBa οτ NEP-rpesa 3βκρΗΤΗΧ 3ΛβκτρΗΗβοκΗχ HarpeBaTexbHHX πλητ, β tiacTHO-CTH ΑΛΗ ΗΧ ΠρΜΜβΗΘΗΗΗ Β KyXHHX γΗρβΧχθΗΗΛ ΟβίΙΙβΟΤΒβΗΗΟΓΟ ΠΗ -TaHMÉ, oÓecnemíBacmero Β3βΗΜθ3ΗΜ $ ΗκβΜθ0ΤΒ scex η3η & ιπμβ & —ioiuhxch aetajiett HarpeBaTeMbHtrx πλητ β ÓObbHX KyxoHHnx πληταχ.

XapaKTepHCTHKa η3Βθοτηβιχ τθχηη^ιθοκκχ pemeHntt y«e Η3ΒΘ0ΤΗΗ ΠρθΛΟΧρβΗΗΤθΛΒΗΗβ yCTpOÍlCTBa ΟΤ ΠβρθΓρβΒβ 3JI6K-ΤρΗΗΘΟΚΗΧ HarpeBateXbHblX πλητ β οοοτβθτοτβηη c OE - PS 856 926 kl. OE - PS 937 543 kl. OE - PS 1123 059 kl OE - OS 2343 834 kl OE - OS 2620 004 kl OE - OS 2735 426 kl 2i h, 4/0121 h. 4/0121 h. 4/01Ho5 8, 1/02Ho5 ti, 3/68HO5 tí. 3/68 Πρπ HSBecTHhix npejtoxpaHMTejibHbix ycTpoíicTB HarpeBaTejibHueΠΛΗΤΗ npHM6HHK)TCH C ΟΓρΑΗΗΗΗΤβΛβΜ ΤβΜΠβρΑΤγρΗ, OĎOpyflOBaH-hum ÓHMeTajiXHuecKHM 3ΛβΜβΗΤ0Μ pacmHpeHHH, paCnOJIOXeHHHM BcepexMHe HarpeBaeMoti sohh πλητη b saitphiTOM ποκρΜτπβΜ ΒΗγτρβΗ-hom npocTpaHCTBe BHe eě HHXHetí CTopoHU. B COOTBeTCTBHH c OE - AS 1188 744 kl. · 21 h, 4/01OE - OS 1565 049 kl. 21 h, 4/01 - 2 - 258004 -2- ΤβΚΜΘ MSBeCTHO, ΊΤΟ ΗβΓρβΒΒΤβΧΒΗΜβ ΠΛΗΤΗ OÓOpyflOBaHH ΤβΜnepaTypHHM αβτπμκομ.XapaKTepHCTHKa η3Βθοτηβιχ τθχηη ^ ιθοκκχ pemeHntt y «e ΒΘ 3ΤΗΗ0ΤΗΗ ΠρθΛΟΧρβΗΗΤθΛΒΗΗβ yCTpOIlCTBa β ΠβρθΓρβΒβ 3JI6K-ΤρΗΗΘΟΚΗΧ HarpeBateXbHblX πο τοβο Β c c c c c c c c c c c c c c - - OE OE OE - - - OE - - - - OE - - - - - - OE - PS 937 543 ext. OE - PS 1123 059 L OE - OS 2343 834 L OE - OS 2620 004 L OE - OS 2735 426 L 2 L, 4/0121 L 4/0121 L 4 / 01Ho5 8, 1 / 02Ho5 LI, 3 / 68HO5 tí. 3/68 Πρπ HSBecTHhix npejtoxpaHMTejibHbix ycTpoíicTB HarpeBaTejibHueΠΛΗΤΗ npHM6HHK) TCH C ΟΓρΑΗΗΗΗΤβΛβΜ ΤβΜΠβρΑΤγρΗ, OĎOpyflOBaH-hum ÓHMeTajiXHuecKHM 3ΛβΜβΗΤ0Μ pacmHpeHHH, paCnOJIOXeHHHM BcepexMHe HarpeBaeMoti SOHHA πλητη b saitphiTOM ποκρΜτπβΜ ΒΗγτρβΗ-hom npocTpaHCTBe BHE HHXHetí CTopoHU ee. B COOTBeTCTBHH c OE - AS 1188 744 ext. · 21 h, 4 / 01OE - OS 1565 049 kl. 21 h, 4/01 - 2 - 258004 -2- BβΚΜΘ MSBeCTHO, ΊΤΟβΓρβΒΒΤβΧΒΗΜβ ΠΛΗΤΗ OÓOpyflOBaHH ΤβΜnepaTypHHM αβτπμκομ.

Β ΟΟΟΤΒβΤΟΤΒΗΜ C OE - PS 1165 175 kl. 21 h, 4/01 OE - PS 1231 827 kl. 21 h, 4/01 DE - PS 1234 881 kl. 21 h. 4/01 DE - AS 1277 471 kl. 21 h, 4/01 DE - AS 2063 055 kl. 21 h, 4/01 UE - OS 2442 369 kl. H05 8, 3/68OE ΟΟΟΤΒβΤΟΤΒΗΜ C OE - PS 1165 175 kl. 21 h, 4/01 OE - PS 1231 827 ext. 21 h, 4/01 DE - PS 1234 881 ext. 21 h. 4/01 DE - AS 1277 471 ext. 21 h, 4/01 DE - AS 2063 055 ext. 21 h, 4/01 UE - OS 2442 369 ext. H05 8, 3/68

Eajibme η3βθοτηο, ^το β οβρβχκΗβ HarpeBaTexbHoíi ππητη npesy-ΟΜΟΤρβΗΟ OTBepCTWe, Β ΚΟΤΟΡΟΜ HaXOJíHTCff nOXnpyXHHeHHHÍt nofl~BHXHHít sjíeMeHT c ΒοτροβΗΗΗΜ TeMnepaTypHhiM 30HAOM, npn®HMa—íomHttcH κ nocTaBjieHHOMy cocyjty.Eajibme η3βθοτηο, ^ το β οβρβχκΗβ HarpeBaTexbHoíi ππητη NPEs-ΟΜΟΤρβΗΟ OTBepCTWe, Β ΚΟΤΟΡΟΜ HaXOJíHTCff nOXnpyXHHeHHHÍt nOFL ~ BHXHHít sjíeMeHT c ΒοτροβΗΗΗΜ TeMnepaTypHhiM 30HAOM, npn®HMa íomHttcH κ-nocTaBjieHHOMy cocyjty.

HeflOCTaTKOM 3TMX KOCTpyKpwíí , Β κοτορκχ ΠρΗΜβΗΗβΤΟΗ 3aflMBOM-Han Macca, ηβληθτοη tot φβκτ, *ιτο npw H3Hoce ποητκ hxh booó-me Ηβ BO3MO3KHO ΠρΟΒΘΟΤΜ ρβ ΓβΗβρβΒζΗΚ). HarpeBaTexbHbtx ΠΛΗΤ .ΚρΟΜβ ΤΟΓΟ πρπ ΠρΗΜβΗβΗΗΗ 3ΛβΚΤρΗΗβΟΚΗΧ βΠΠβρβΤΟΒ C ΗβΓρβ-ΒβΤβΛΒΗΗΜΗ ΠΛΗΤβΜΜ Β KyXHHX yUpeXfleHHÍÍ Ο0Π|βΟΤΒβΗΗΟΓΟ ΠΗΤβ-ημη τρβΰγιοτοΗ προπΗΗβ 3ΛβκτρΗπβοκκβ ποχκΛΐο<ιβΗΜΗ, mtoóh H3-óeraTb puxjiHx κοητηκτοβ. CymecTBeHHHM ηθ^οοτητκομ HarpeBa-ΤβΛΒΗΗΧ ΠΛΗΤ C nOflnpyjKHHeHHblM ΠΟ$ΒΗ®ΗΗΜ ^γΒΟΤΒΗΤβΛΒΗΗΜ 3ΛΘ-ΜΘΗΤΟΜ ΗΒΛΗβΤΟΗ TOT Φ&amp;ΚΤ, ΗΤΟ ΗβΓρβΒβΤβΛΒΗβΗ ΠΛΗΤβ Ηβ 3β-Kptrra Η ΤβΚΗΜ OÓpa3OM eCTb BO3MOXHOCTB ΠρΟΗΗΚΗΟΒβΗΗΗ ΓρΗ3Ηη nepejiHBaioinerocH yBapHBaeMoro MaTepnaJia b 3OHy“nom narpe-BarejibHOÍt πλητοΚ. B p©3yjibTaTe 3arpH3HeHHH tiyBCTBHTejibHbift3ΛβΜΘΗΤ ΜΟ3ΚΘΤ ΤβρΗΤΒ CBOK) ΠΟ£BH3KHOCTb H paÓOTOCnOCOÓHOCTb.θτβ KOHčTpyKUHH He ro^HTCH λλη BapouHHX annapaTOB β ynpe®-ΛβΗΗΗΧ OÓmeCTBeHHOrO ΠΗΤβΗΗΗ.HeflOCTaTKOM 3TMX KOCTpyKpwíí, κ κοτορκχ ΠρΗΜβΗΗβΤΟΗ 3aflMBOM-Han Macca, ηβληθτοη tot φβκτ, * ιτο npw oceβ BO3MO3KHO Πρo ρβ ΓβΗβρβΒζΗΚ). HarpeBaTexbHbtx ΠΛΗΤ .ΚρΟΜβ ΤΟΓΟ πρπ ΠρΗΜβΗβΗΗΗ 3ΛβΚΤρΗΗβΟΚΗΧ βΠΠβρβΤΟΒ C-ΗβΓρβ ΒβΤβΛΒΗΗΜΗ ΠΛΗΤβΜΜ Β KyXHHX yUpeXfleHHÍÍ Ο0Π | βΟΤΒβΗΗΟΓΟ ΠΗΤβ-ημη τρβΰγιοτοΗ προπΗΗβ 3ΛβκτρΗπβοκκβ ποχκΛΐο <ιβΗΜΗ, mtoóh H3 óeraTb puxjiHx κοητηκτοβ. CymecTBeHHHM ηθ ^ οοτητκομ HarpeBa-ΤβΛΒΗΗΧ ΠΛΗΤ C nOflnpyjKHHeHHblM ΠΟ $ ΒΗ®ΗΗΜ ^ γΒΟΤΒΗΤβΛΒΗΗΜ 3ΛΘ-ΜΘΗΤΟΜ ΗΒΛΗβΤΟΗ TOT Φ &amp; ΚΤ, ΗΤΟ ΗβΓρβΒβΤβΛΒΗβΗ ΠΛΗΤβ Ηβ 3β-Kptrra Η ΤβΚΗΜ OÓpa3OM eCTb BO3MOXHOCTB ΠρΟΗΗΚΗΟΒβΗΗΗ ΓρΗ3Ηη nepejiHBaioinerocH yBapHBaeMoro MaTepnaJia b 3OHy "nom Narp-BarejibHOÍt πλητοΚ. P 3 y ΗΤΒ ar ar ar ar ar BO BO BO BO BO BO BO BO BO BO BO BO BO ΚΘΤ ΚΘΤ ro CH CH CH CH CH CH CH CH CH ap ap ap ap ap ap CH CH CH CH CH CH.

Uejlb Η3θ6ρβΤβΗΗΗUejlb Η3θ6ρβΤβΗΗΗ

Uexb Η300ρβτβΗΗΗ - yjiyumeHneM pa3MemeHna ΟΓρβΗΜΗκτβΛΗ τβΜ-nepaTypu yMeHbmwTb pacxox 3Heprnn κ ποβηοητβ cpox cjiyxóbiHarpeBaTejibHotí πλητη. Μ3ΛΟ®βΗΗβ CymHOCTH Η3θ6ρβΤβΗΗΗ 3a,natieK ΗβοόρβτβΗΗΗ ηβληθτοη očecneneHHe noxHoft Β3βΗΜ03β-ΜβΗΗβΜοοτκ M3HamMBaromMXCH seTajieií HarpeBaTexbHoíí πλητη h- 3 - 258004 -3- ΤΘΜ CaMUM eé ΒΤΟρΜΜΗΟΓΟ HCnOJIbSOBaHHH noCJie peMOHTa.Uexb Η300ρβτβΗΗΗ - yjiyumeHneM pa3MemeHna ΟΓρβΗΜΗκτβΛΗ τβΜ-nepaTyp yMeHbmwTb pacxox 3Heprnn κ ποβηοητβ cpox cjiyxóbiHarpeBaTejibHotí πλητη. Μ3ΛΟ®βΗΗβ CymHOCTH Η3θ6ρβΤβΗΗΗ 3a natieK ΗβοόρβτβΗΗΗ ηβληθτοη očecneneHHe noxHoft Β3βΗΜ03β-ΜβΗΗβΜοοτκ M3HamMBaromMXCH seTajieií HarpeBaTexbHoíí πλητη h- 3-258004 -3- ΤΘΜ Camu EE ΒΤΟρΜΜΗΟΓΟ HCnOJIbSOBaHHH noCJie peMOHTa.

CorJiacHO H3OČpe>TeHHJ0 3aaaqa pemena Tax, hto b πλητθ, bMacTHocTM b eě uyryHHOM xopnyce, npexycMOTpeHu xejioóxnTaxHM οάρββΟΜ, hto b cepejiHHe πλητμ oópa3yeTca HeHarpeBa-6Maa 30Ha. B stoH cpe^neft 3OHe pacnoxoxeH orpaHHMHTejibTeMnepaTypu, ÓHMeTaxji κοτοροτο omynuBaeT TeMnepaTypy He-nocpeflCTBeHHO Ha noBepxHOCTH πλμτη. OrpaHHHHTejib Teiuinepa-Typii πρκοοβΛΗΗβΗ 3axxenxofl κ 3aqwTHOMy xoxyxy. 3aqHTHuftxoxyx 3amwmaeT orpaHHHHTejib TeMnepaTypu ot npaMoro τθπ,πο-Boro MBMytieHHH. B 3amMTHOM xoxyxe, b pacnojioxeHHOM ποή3ámwTHfciM xoxyxoM paaxejieHHOM ληοτθ, 3amnma»ineM οτ τθπλο-ΒΟΓΟ HSJíyueHMH, Η B 3βΠ0ρΗ0Μ ΛΗΟΤβ ΗΜββΤΟΗ ΟΤΒβρΟΤΜβ ,nepea χοτοροβ CHapyxH η óea xeMOHTaxa HarpeBaTejibHott πλη-th moxho peryxwpoBaTb bcthpobohhuH bmht orpaHHHHTexH TeM-nepaTypu.' ΠρΜοοβΛΗΗΗΤβΛΒΗΗβ ιπηηχη orpaHHUHTexH TeMnepaTy-pu npHCBapwBaroTÓH κ noBexeHHOMy Hapyxy MHoroxHHBHOMy γη6-KOMy npoBOAy αλη πρκοοβχΗΗβΗΜΑ HárpeBaTexbHott cnMpaxH. ΠρκΜβρ HcnojiHeHMH BapnaHTa B H3OĎpaxeHHOM Ha pHcyHxe Kopnyce πλητη I H3 ceporo- qyry-Ha Haxo^HTCH me3B;o. HarpeBaTejibHan njiMTa oCxa^aeT xepa-MHuecKott M3OJumwefó m npwcBapeHHbtM x HarpeBaTexbHott cnnpa-jih 2 orpaHHHHTejieM TeMnepaTypu 3, βηποληθηηημ b Bwxe óHMe-TajiJinnecKoro πβρβκχκηβτβΛΗ c mejinxoBUM κοητβχτομ. OrpaHH-ηητθλβ TeMnepaTypu 3 pacnojioxeH b THea^e xopnyca nmu I,κοτοροβ πρβΒ,οτβΒΛΗβτ coóott HeHarpeBaTejibHaH cpeflHHH 3OHa.ΟΓρβΗΜΊΚτβΛ,Β TeMnepaTypu 3 πρΗοοβχΗΗβΗ ββκχβπκοΐί x 3aniMT-HOMy xoxyxy 4 hs HepxaBe»meti jihctoboíÍ οτβηη. MMeromeeca b3amHTHOM xoxyxe 4 ΟΤΒβρΟΤΜβ CJiyXMT ΠρΟΒβχβΗΗ» BCTMpOBOM-ηογο BWHTa 5 orpaHHxiHTexH TeMnepaTypu 3. B cjiyqae Heoóxo-AMMOGTM CHapyxH MOXHO nOflperyjIHpOBaTb lOCTMpOBOHHUÍt BMHT 5.MCTHpOBOUHUR BMHT 5 3ΒΠΙΜΠΙβΗ OT ΗβΧΟΜΠβΤβΗΤΗΗΧ MaHHnyjIHUHttcoeAHHHTexbHoft xopoóxoft 9 c xpumxoft 10. Πρπ πομοπιμ pa3xe-'λθηηογο ΛΗΟτβ 6, 3amnmajomero οτ τθπλοβογο HaxyweHMfl, 3a- 258004 4 4- iHHTHHíí Kjoxyx 4 c orpaHMMMTeji6m TeMnepaTypw 3 κρεπκο npn- OMae.TCH K noBepxHocTH Kopnyca πλμτμ I HarpeBaTejibHoK ijjih- TH. IIpHCoejiHHHTejifcHije πιμηκη 7 orpaHMHWTejifl TeMnepaTypw 3 npn- , cBapMBaioTCH κ HarpeBaTejibHoií cnwpajiM 2 h MHC>roxH4bHOMyrwĎKOMy προΒο,ν λλη npucoeííHHeHWH. Πρηηιιηπ paóoTbi BToro npesoxpaHHTejibHoro ycTpoítcTBa - cjie-syiomKtt:CorJiacHO H3OČpe> TeHHJ0 3aaaqa of the tax, hto b πλητθ, bMacTHocTM b ee uyryHHOM xopnyce, npexycMOTpeHu xejioóxnTaxHM οάρββΟΜ, hto b cepejiHHe πλητμ oópa3yeTca HeHarpeBa-6Maa 30Ha. B stoH cpe ^ neft 3OHe pacnoxoxeH orpaHHMHTejibTeMnepaType, ÓHMeTaxji κοτοροτο omynuBaeT TeMnepaHe-nocpeflCTBeHHO Ha NoBepxHOCTH πλμτη. OrpaHHHHTejib Teiuinepa-Typii πρκοοβΛΗΗβΗ 3axxenxofl κ 3αqwTHOMy xoxyxy. 3aqHTHuftxoxyx 3amwmaeT orpaHHHHTejib TeMnepaTypu ot npaMoro τθπ, πο-Boro MBMytieHHH. B 3amMTHOM xoxyxe b pacnojioxeHHOM ποή3ámwTHfciM xoxyxoM paaxejieHHOM ληοτθ, 3amnma »another οτ τθπλο-ΒΟΓΟ HSJíyueHMH, Η B 3βΠ0ρΗ0Μ ΛΗΟΤβ ΗΜββΤΟΗ ΟΤΒβρΟΤΜβ, NEP χοτοροβ CHapyxH η OEA xeMOHTaxa HarpeBaTejibHott πλη-th Moxhe peryxwpoBaTb bcthpobohhuH bmht orpaHHHHTexH TEM-nepaTypu. ' ΠρΜοοβΛΗΗΗΤβΛΒΗΗβ ιπηηχη orpaHHUHTexH TeMnepaTy-pu npHCBapwBaroTÓH κ noBexeHHOMy Hapyxy MHoroxHHBHOMy γη6-KOMy npoBOAy αλη πρκοοβχΗΗβΗΜΑ HárpeBaTexbHott cnMpaxH. Π Μ ρ c ap ap ap ap ap ap ap cy cy cy cy cy cy cy cy cy cy cy cy cy cy cy cy cy cy cy cy cy cy HarpeBaTejibHan njiMTa oCxa ^ aeT xepa-MHuecKott M3OJumwefó m npwcBapeHHbtM x TeMnepaTypu 3, βηποληθηηημ b Bwxe HHMe-TajiJinnecKoro πβρβκχκηβτβΛΗ c mejinxoBUM κοητβχτομ. OrpaHH-ηητθλβ TeMnepaTypu 3 pacnojioxeH b ^ e Thea xopnyca NMU I κοτοροβ πρβΒ, οτβΒΛΗβτ coóott HeHarpeBaTejibHaH cpeflHHH 3OHa.ΟΓρβΗΜΊΚτβΛ, Β TeMnepaTypu πρΗοοβχΗΗβΗ ββκχβπκοΐί 3 x 3aniMT homy xoxyxy 4-hs HepxaBe »Met jihctoboíÍ οτβηη. MMeromeeca b3amHTHOM xoxyxe 4 ΟΤΒβρΟΤΜβ CJiyXMT ΠρΟΒβχβΗΗ »BCTMpOBOM-ηογο BWHTa 5 orpaHHxiHTexH TeMnepaTypu 3. B-cjiyqae Heoóxo AMMOGTM CHapyxH Moxhe nOflperyjIHpOBaTb lOCTMpOBOHHUÍt BMHT 5.MCTHpOBOUHUR BMHT 5 3ΒΠΙΜΠΙβΗ OT ΗβΧΟΜΠβΤβΗΤΗΗΧ MaHHnyjIHUHttcoeAHHHTexbHoft xopoóxoft 9c xpumxoft 10th Πρπ πομοπιμ pa3xe-'λθηηογο ΛΗΟτβ 6 , 3a- 258004 4 4- iHHTHHíí Kjoxyx 4c orpaHMMMTeji6m TeMnepaTypw 3 κρεπκο npn- OMae.TCH K noBepxHocTH Kopnyca πλμτμ I HarpeBaTejibHoK ijjih- TH. IIpHCoejiHHHTejifcHije 7 npn-, cBapMBaioTCH κ HarpeBaTejibHoií cnwpajiM 2 h MHC> roxH4bHOMyrwĎKOMy προΒο, ν λλη npucoeííHHeHWH. Πρηηιιηπ paóoTbi BToro npesoxpaHHTejibHoro ycTpoítcTBa - cjie-syiomKtt:

BwMeTajiJi ΟΓρβΗΗΗΗΤβΛΗ TeMnepaTypw 3 -omynwsaeT TeMnepaTy-py HenocpeACTBeHHO Ha ποΒβρχΗοοτκ njiwTw h cnocodcTByeTTOMy, HTodu πρκ npeBMmeHHM onpe^eλθηηοft TeMnepaTypw Ha ΠΟ-BepxHOCTH HarpeBaTejibHoft πλμτη BWKJiBHHJiacb nacTb θΛβκτρΗ-necKoií MomHOCTH HarpeBaTeflbHoil njiHTW. OcymecTBJíeHneM cbh-3H Mex,ny ΟΓρβΗΗΗΗΤΘΛΘΜ TeMnepaTypw 3 C npHCOeflHHHTejIbHhlMHΙΠΗΗΚΗΜΗ 7 H MHOrOXHJIbHHM ΓΗ0ΚΗΜ ΠρΟΒΟΑΟΜ Λ JIH npHCOe βΗΗΘΗΗΗHarpeBaTejibHoň cnnpajiM 2 b βη^θ cBapHoro οοθ^μηθημη odec~neuHBaeTCfl, htoOn He BO3HHKHyjm Ηβτ pwxjiwx κοητηκτοβ.OKpyxeHHhiít orpaHHHHTejib TeMnepaTypw: 3 satnHTHwft Koacyx 4yMeHbmaeT BO3fleWcTBne npHMoro τθπλοβογο M3JiyneHHH Ha orpa-HMHHTejib TeMnepaTypw 3. 258004 5 ΠατβΗΤΗακ (ftopMyjia ripe^oxpaHKTejibiloe ycTpoftcTBO οτ neperpeea 3βκρΗτπχ sxex-TpmieCKHX ΗβΓρβΒβΤejlbHUX ΠΛΜΤ, B qaCTHOCTM ΑΛΗ «X ΠρΗΜβΗβ-hmh b KyxHHX yupexxeHMft oómecTBeHHoro πμτβημη, 'c KepaMM-xieCKOtt Η3ΟΛΗΙίΜββ Η ΗβΓρβΒβΤβJIBHOit ΟΠΗρβΛΒΚ), COCTOgHee M3orpaHMWMTejih TeMnepaTypH c όΗΜβτΒΛΛΗΜβοκΜΜ nepeKjuoqaTejieMC meXUKOBBIM KOHTaKTOM H KJCTKpOBOWHHM BMHTOM B ΗβΗβΓρβΒββ-moíí cpeflHett 3OHe, oTXHMaioineeca τ cm, mtoΠρΗ ΠΟΜΟΠΙΜ AOCTMXHMOrO Μβρβ3 ΟΟβaKHHTeXBHyD KOpOČKy /9/c xpHtnKofl /10/ peryanpoBoqHoro bkhtb /5/ moxho CHapyxMnoflperyjiHpoBaTh orpaHHMHTeab TeMnepaTypH /3/, κοτορκΗOKpyxen 3amnTHHM KoxyxoM /4/ «3 HepacaBeromeft οτβλη ηλμ τ.π., npuneM orpaHwuHTexb TeMnepaTypH /3/ c 3am»iTriHM Koaty-xom /4/ pacnoJioxeH b mee^e xopnyca πλητη /1/ sa pasjíejieH-HHM JIHCTOM /6/, 3ΒΠΙΗΠΙβ®ΠΙΜΜ ΟΤ ΤβΠΛΟΒΟΓΟ H3Jiy*teHHH, ΠρΗΜΘΜb samwTHOM Koxyxe /4/, b pacnojioxeHHOM πολ saiqnTHHM xoxy-xom pa3aejieHHOM λμοτθ /6/, eammnaiomeM οτ τοπλοβογο H3ay-·ueHHH, h b aanopHOM λμοτθ /8/ MMeeTca οτΒβροτΗβ αλη kjcth-POBOUHOTO BMHTa /5/ Μ ΠΤΟ ΜΗΟΓΟΧΗΛΒΗΗβ ΓΗ0ΚΗβ ΠρΟΒΟ^Η ΑΛΗΠρΗΟΟβΑΗΗβΗΗΗ Μ ΟΓρβΗΗΜΜΤβΛΒ TeMnepaTypH /3/ CBH3HHH ΠΛΟΤ-ΗΗΜ ΟΟβΑΗΗβΗΗβΜ, Β UaCTHOCTH CBapHHM ΟΟβΑΗΗΘΗΜβΜ. 258004 -6-BwMeTajiJi ΟΓρβΗΗΗΗΤβΛΗ TeMnepaTypw -omynwsaeT TeMnepaTy 3-py HenocpeACTBeHHO Ha ποΒβρχΗοοτκ njiwTw h cnocodcTByeTTOMy, HTodu πρκ npeBMmeHHM onpe ^ eλθηηοft TeMnepaTypw Ha-ΠΟ BepxHOCTH HarpeBaTejibHoft πλμτη BWKJiBHHJiacb nacTb θΛβκτρΗ-necKoií MomHOCTH HarpeBaTeflbHoil njiHTW. OcymecTBJíeHneM CBH-Mex 3H, NY ΟΓρβΗΗΗΗΤΘΛΘΜ TeMnepaTypw npHCOeflHHHTejIbHhlMHΙΠΗΗΚΗΜΗ C 3 H 7 MHOrOXHJIbHHM ΓΗ0ΚΗΜ ΠρΟΒΟΑΟΜ Λ SOUTH npHCOe βΗΗΘΗΗΗHarpeBaTejibHoň cnnpajiM βη b 2 θ ^ ^ cBapHoro οοθ μηθημη subtracts ~ neuHBaeTCfl, htoOn He BO3HHKHyjm Ηβτ pwxjiwx κοητηκτοβ.OKpyxeHHhiít orpaHHHHTejib TeMnepaTypw 3 satnHTHwft Koacyx 4yMeHbmaeT BO3fleWcTBne npHMoro τθπλοβογο M3JiyneHHH Orpa Ha-HMHHTejib TeMnepaTypw third ΠατβΗΤΗακ 5 258 004 (RIPE ftopMyjia ^ oxpaHKTejibiloe ycTpoftcTBO οτ neperpeea 3βκρΗτπχ sxex-TpmieCKHX ΗβΓρβΒβΤejlbHUX ΠΛΜΤ b qaCTHOCTM ΑΛΗ «X ΠρΗΜβΗβ HMH-b KyxHHX yupexxeHMft oómecTBeHHoro πμτβημη, 'c-KepaMM xieCKOtt Η3ΟΛΗΙίΜββ Η MβΓρβΒβΤβJIBHOit ΟΠΗρβΛΒΚ) COCTOgHee M3orpaHMWMTejih TeMnepaTypH c όΗΜβτΒΛΛΗΜβοκΜΜ nepeKjuoqaTejieMC meXUKOBBIM KOHTaKTOM H KJCTKpOBOWHHM BMHTOM B ΗβΗβΓρβΒββ-moi ioineeca τ cm mtoΠρΗ ΠΟΜΟΠΙΜ AOCTMXHMOrO Μβρβ3 ΟΟβaKHHTeXBHyD KOpOČKy / 9 / C xpHtnKofl / 10 / peryanpoBoqHoro bkhtb / 5 / Moxhe CHapyxMnoflperyjiHpoBaTh orpaHHMHTeab TeMnepaTypH / 3 /, κοτορκΗOKpyxen 3amnTHHM KoxyxoM / 4 / «3 HepacaBeromeft οτβλη ηλμ τ.π., npuneM orpaHwuHTexb TeMnepaTypH / 3 / c 3am »iTriHM Koaty-xom / 4 / pacnoJioxeH b mee ^ e xopnyca πλητη / 1 / sa pasjiejieH-HHM JIHCTOM / 6 /, 3ΒΠΙΗΠΙβ®ΠΙΜΜ ΟΤ ΛΟΒΟΓΟβΠΛΟΒΟΓΟ H3Jiy * teHHH, ΠρΗΜΘΜb samwTHOM Koxyxe / 4 /, b pacnojioxeHHOM πολ saiqnTHHM xoxy-Xom pa3aejieHHOM λμοτθ / 6 /, eammnaiomeM οτ τοπλοβογο H3ay- · ueHHH HB aanopHOM λμοτθ / 8 / MMeeTca οτΒβροτΗβ αλη kjcth-POBOUHOTO BMHTa / 5 / Μ ΠΤΟ ΜΗΟΓΟΧΗΛΒΗΗβ ΓΗ0ΚΗβ ΠρΟΒΟ ^ Η ΑΛΗΠρΗΟΟβΑΗΗβΗΗΗ Μ ΟΓρβΗΗΜΜΤβΛΒ TeMnepaTypH / 3 / CBH3HHH ΠΛΟΤ-ΗΗΜ ΗΗβΑΗΗβΗΗβΜ, a UaCTHOCTH CBapHHM ΟΟβΑΗΗΘΗΜβΜ. 258004 -6-

PeaKMe IIpefloxpaHHTejibHoe ycTpottcTBo oj neperpeBá 'šaiepiTrax aireit-ΤρΗΠβΟΚΗΧ HarpeBaTejIfeHHX ΠΛΗΤ, B naCTHOCTH ΛΛΗ HX ΠρΗΜβΗΘ-HHH B KyXHHX ynpeMfleHHft OÓmeCTBeHHOrO ΠΗΤβΗΗΗ. Μ300ρβτβΗΗβ xacaeTCH πρβχοχρβΗΗΤθΛΒΗΟΓΟ ycTpoftcTBa οτ nepe-rpeBa 3aKpuTux 3ΛβκτρκηβοκΗΧ HarpeBaTexbHMX πλητ, b nacT-HOCTH ΛΛΗ HX ΠρΗΜΘΗβΗΗΗ B KyXHHX yupeXA©HHft ΟόΠίβΟΤΒβΗΗΟΓΟπκτβΗΜΗ', oóecneHHBawmero B3anM03aMeH«eM0CTb Bcex H3HamH-BaiomHXCH fleTajieft.PeaKMe IIpefloxpaHHTejibHoe ycTpottcTBo oj neperpeBa 'šaiepiTrax aireit-ΤρΗΠβΟΚΗΧ HarpeBaTejIfeHHX ΠΛΗΤ, B naCTHOCTH ΛΛΗ HX ΠρΗΜβΗΘ-HHH B KyXHHX ynpeMfleHHft OÓmeCTBeHHOrO ΠΗΤβΗΗΗ. Μ300ρβτβΗΗβ xacaeTCH πρβχοχρβΗΗΤθΛΒΗΟΓΟ ycTpoftcTBa οτ NEP-rpeBa 3aKpuTux 3ΛβκτρκηβοκΗΧ HarpeBaTexbHMX πλητ b retrieves HOCTH ΛΛΗ HX-B ΠρΗΜΘΗβΗΗΗ KyXHHX yupeXA © HHft ΟόΠίβΟΤΒβΗΗΟΓΟπκτβΗΜΗ 'oóecneHHBawmero B3anM03aMeH «eM0CTb Bcex H3HamH-BaiomHXCH fleTajieft.

Uejlb Η3Ο0ρθΤβΗΗΗ - yMeHblDHTb paCXOA ΒΗβρΓΗΗ H nOBHCHTbcpoK cxyx6bi HarpeBaTexbHoft πλητη.Uejlb Η3Ο0ρθΤβΗΗΗ - yMeHblDHTb paCXOA ΒΗβρΓΗΗ H nOBHCHTbcpoK cxyx6bi HarpeBaTexbHoft πλητη.

CymHOCTb Η3Ο0ρθΤβΗΜΗ ΟΤΛΗΗββΤΟΗ T6M, UTO ΠρΗ ΠΟΜΟΙξΗ flOCTH-XHMoro nepe3 coeflMHHTejibHyro xopoÓKy c xpuniKott peryxHpoBon-Horo BHHTa moxho CHapyxH nOxperyxupoBaTb orpaHHHKTexb τθμ-nepaTypu, KOTopuft oKpyxeH 3amHTHbiM KoxyxoM, πρκηβΜ orpaHH-tiHTejib TeMnepaTypw c aarnuTHUM xoxyxoM ρηοπολοχθη b γηθ3-Αβ Kopnyca πλητη 3a ρββΛ,βΛβΗΗΗΜ ληοτομ, 3βπικπξβ»πμίΜ οτ τθπ-ΛΟΒΟΓΟ M3JiytieHHH, ΠρΗΊβΜ Β 3β®ΗΤΗ0Μ XO*yXe, Β ρβΟΠΟΛΟΧβΗ-ΗΌΜ ΠΟΛ samHTHHM KOXyXÓM ρβ3ΛβΛβΗΗ0Μ ΛΗΟΤβ, 3βΠΙΗΠΙβΚ>ΙΙΙΘΜ ΟΤΤΘΠΛΟΒΟΓΟ H3Jiy^eHHH, Μ Β 3ΗΠ0ρΗ0Μ ΛΗΟΤβ ΗΜβθΤΟΗ ΟΤΒβρΟΤΗβΛΛΗ ΙΟΟΤΜρΟΒΟΗΗΟΓΟ BHHTa Η ΗΤΟ MHOFOXHXbHMe ΓΚ<5ΚΗβ ΠΡΟΒΟΛΗΛΛΗ ΠρΗΟΟβΛΗΗΘΗΜΗ Η ΟΓρβΗΗΗΗΤβΛΒ TeMnopaTypH 0ΒΗ3βΗΗ ΠΛΟΤ-ΗΜΜ ΟΟβΛΗΗΘΗΗβΜ, Β ΗΗΟΤΗΟΟΤΗ CBapHHM ΟΟβχΗΗβΗΗβΜ. ΠΡκ8πθηο «ΒοβρβτβΗΜβΜ πο ρββγΛ1,τβτβκ aKcnepTHaH, ocyiaecTΒΖβΗΗΟ« BeflOMCTBOU ΠΟ ΛβΛΒΙΙ Κ306ρβΤβΗ»ί Κ ΠΒΤβΗΤΟΒ ΓΛΡ. 1 nepře* 2580Ó4CymHOCTb Η3Ο0ρθΤβΗΜΗ ΟΤΛΗΗββΤΟΗ T6M, UTO ΠρΗ ΠΟΜΟΙξΗ flOCTH-XHMoro nepe3 coeflMHHTejibHyro xopoÓKy c xpuniKott peryxHpoBon-Horo BHHTa Moxhe CHapyxH nOxperyxupoBaTb orpaHHHKTexb τθμ-nepaTypu, KOTopuft oKpyxeH 3amHTHbiM KoxyxoM, πρκηβΜ orpaHH-tiHTejib TeMnepaTypw c aarnuTHUM xoxyxoM ρηοπολοχθη b γηθ3-Αβ Kopnyca πλητη 3a ρββΛ , βΛβΗΗΗΜ ληοτομ, 3βπικπξβ »πμίΜ οτ τθπ-ΛΟΒΟΓΟ M3JiytieHHH, ΠρΗΊβΜ Β 3β®ΗΤΗ0Μ YXE XO *, Β ρβΟΠΟΛΟΧβΗ-ΗΌΜ ΠΟΛ samHTHHM KOXyXÓM ρβ3ΛβΛβΗΗ0Μ ΛΗΟΤβ, 3βΠΙΗΠΙβΚ> ΙΙΙΘΜ ΟΤΤΘΠΛΟΒΟΓΟ H3Jiy ^ ehhh, Μ Β 3ΗΠ0ρΗ0Μ ΛΗΟΤβ ΗΜβθΤΟΗ ΟΤΒβρΟΤΗβΛΛΗ ΙΟΟΤΜρΟΒΟΗΗΟΓΟ BHHTa Η ΗΤΟ MHOFOXHXbHMe ΓΚ <5ΚΗβ ΠΡΟΒΟΛΗΛΛΗ ΠρΠβΛΗΗΘΗΜΗ ΗρβΗΗΗΗΤβΛΒ TeMnopaTypH 0ΒΗ3βΗΗ ΠΛΟΤ-ΗΜΜβΛΗΗΘΗΗβΜ, Β CBapHHM HβχΗΗβ ΗΗβΜ. ΠΡκ8πθηο «ΒοβρβτβΗΜβΜ πο ρββγΛ1, τβτβκ aKcnepTHaH, ocyiaecTΒΖβΗΗΟ« BeflOMCTBOU ΠΟ ΛβΛΒΙΙ Κ306ρβΤβΗ »ί Κ ΠΒΤβΗΤΟΒ ΓΛΡ. 1 not * 25804

Claims (1)

-7- PREDMET VYNÁLEZU Zařízení pro ochranu před přehřátím uzavřených elek-trických Vařičů, zejména za účelem jejich použití v kuchy-ních závodů společného stravování, s topnou spirálou v ke-ramické izolaci, sestávající z omezovače teploty opatřenéhobimetalovým přepínačem se sklápěcím kontaktem a seřizova-cím šroubem a je umístěno v prostředním nevyhřívaném pros-toru vařiče, vyznačující se tím, že pomocí seřizovacíhošroubu (5)» který je přístupný přes spojovací krabici (9)s víčkem (10), je možné seřídit zvenku omezovač (3) teploty,který je obklopen ochranným pláštěm (4) z nerezavějící ocelenebo- podobného materiálu, přičemž omezovač (3) teploty sochranným pláštěm (4) je umístěn v dutině tělesa (1) vařičenad dělicí deskou (6), která chrání před vyzařováním tepla,přičemž v ochranném plášti (4)» v dělicí desce (6) chránícípřed vyzařováním tepla, umístěné pod ochranným pláštěm (4)a v uzavírací desce (8) jsou vytvořeny otvory pro seřizovačišroub (5), a vícežilové ohebné přípojné vodiče jsou s ome-zovačem (3) teploty spojeny těsným spojem, zejména spojem.svárovým. 258004-7- SUBJECT OF THE INVENTION An overheating protection device for closed electric cookers, in particular for use in catering kitchens, with a heating coil in a ram-type insulation consisting of a temperature limiter provided with a hinged-contact thermostatic switch and an adjuster and is located in the middle of a non-heated stove surface, characterized in that by means of an adjusting screw (5) which is accessible via a connecting box (9) with a lid (10), a temperature limiter (3) can be adjusted from the outside it is surrounded by a protective sheath (4) of stainless steel-like material, wherein the protective sheath limiter (3) is located in the cavity of the cooker body (1) by a partition plate (6) which protects against heat radiation, while in the protective sheath (4) »in the separating plate (6) protects from the heat radiation located under the shield The outer casing (4) and the closure plate (8) are provided with openings for the adjusting screw (5), and the multi-cored flexible connecting conductors are connected to the temperature limiter (3) by a tight connection, in particular by a screw connection. 258004
CS815827A 1981-02-04 1981-07-30 Device for overheating protection of closed electric plates CS258004B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22741381A DD156060A3 (en) 1981-02-04 1981-02-04 PROTECTION DEVICE FROM OVERTEMPERATURE IN ELECTRICALLY HEATED CLOSED COOKING PLATES

Publications (2)

Publication Number Publication Date
CS582781A1 CS582781A1 (en) 1987-12-17
CS258004B1 true CS258004B1 (en) 1988-07-15

Family

ID=5528940

Family Applications (1)

Application Number Title Priority Date Filing Date
CS815827A CS258004B1 (en) 1981-02-04 1981-07-30 Device for overheating protection of closed electric plates

Country Status (5)

Country Link
BG (1) BG43677A1 (en)
CS (1) CS258004B1 (en)
DD (1) DD156060A3 (en)
DE (1) DE3124776A1 (en)
YU (1) YU40620B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8301364U1 (en) * 1982-07-07 1987-06-25 E.G.O. Elektro-Geraete Blanc U. Fischer, 7519 Oberderdingen, De
DE3606794A1 (en) * 1986-03-01 1987-09-03 Ego Elektro Blanc & Fischer ELECTRIC COOKING PLATE

Also Published As

Publication number Publication date
DE3124776A1 (en) 1982-09-02
DD156060A3 (en) 1982-07-28
BG43677A1 (en) 1988-07-15
YU40620B (en) 1986-02-28
CS582781A1 (en) 1987-12-17
YU303481A (en) 1983-06-30

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