CS253264B1 - Device for heating elements' heat protection - Google Patents

Device for heating elements' heat protection Download PDF

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Publication number
CS253264B1
CS253264B1 CS826382A CS638282A CS253264B1 CS 253264 B1 CS253264 B1 CS 253264B1 CS 826382 A CS826382 A CS 826382A CS 638282 A CS638282 A CS 638282A CS 253264 B1 CS253264 B1 CS 253264B1
Authority
CS
Czechoslovakia
Prior art keywords
heating elements
heat protection
6axa
heating element
otcytctbhh
Prior art date
Application number
CS826382A
Other languages
English (en)
Other versions
CS638282A1 (en
Inventor
Diethold Just
Dieter Langmeier
Peter Lenk
Joerg Siegert
Original Assignee
Diethold Just
Dieter Langmeier
Peter Lenk
Joerg Siegert
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.)
Filing date
Publication date
Application filed by Diethold Just, Dieter Langmeier, Peter Lenk, Joerg Siegert filed Critical Diethold Just
Publication of CS638282A1 publication Critical patent/CS638282A1/cs
Publication of CS253264B1 publication Critical patent/CS253264B1/cs

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/34—Means for transmitting heat thereto, e.g. capsule remote from contact member

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Cosmetics (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Description

223501/5 WPH 05B/223501/5
YCTPOHCTBO flJW TEPMHHECKOň 3AIHÍÍTM HAfPEBATEJIb-HMX 3JIEMEHT0B 06nacTb_npHMeHeHHH_ ' H3o6peTeHMe othochtch k ycTpoftcTBy TepMiwecKOťi aanprrbi HarpeBaTenbHbix ajieMeH-tob h oKpy»a»mHx hx fleTaneň, b naCTHocTH, b CTHpajibHbix MamHHax, ajih . npeflOTBpa-meHMM HeflonycTHMbix nepěrpeBOB. npH OTcyTCTBHH b paOoneM pexHMe HarpeBaeMOňcpeflbí;
XapaKTepHCTHKa HgBecTHbix TexHHHecKHx pemeHHň IÍ3BečTHbi ycTpoňcTBa samuTbi HarpeBáTejibHbix anéMeiíToB h oxpyxaiomHx hx flěTaneňot HeflonycTHMo bmcokhx TeMnepaTypHbix neperpy3OK, B kotopmx najiHHHe HarpesaeMoňcpeflbí KOHTpojinpyeTCH c noMomwo riHesMaTHraecKHx BWKJnowaTeneň, nonnasKOB hjih H3Me~PHTeneň ypOBHH jkhakocth nocpeflCTBOM ceHcopoB. Πρκ CTaflHoHapHbix coothoiij6hhhx b6axax c JKHflKocTbio η πρκ onpeflejieHHbix, HHCTbix η HeMěHHionpixcH cocTaeax Harpesae-MOň cpeflbí 3ťh H3BecTHbie ČHCTeMbt mbjihwtch HaflexHO fleňcTByromHMH cHCTeMaMH. Ečjih we oflHaxo BbimeyKa3aHHbíe ycnoBHx He BbtflepxHBaioTCii, hto onpeflejweTCH noc- :tohhhmm nepeMemeHHeM cpeflbt, pasnHHHbtMH aarpjiaHeHHHMH cpeflbí η οτποχβΗΗή b BHfleOCaflKOB ΓΡΗ3Η H HaKHnH, TO 3TO wacto Beflet X BblXOfly H3 CTPOH 3amHTHbIX cflCTeMB pe3yjibTaTe HenpeflBHfleHHbtx BKJnoúeHHň, cooTBeTCTBeHHo HecpaSaTMBaHHtt hx.
Tax, HanpHMep, H3 nateHTa ΦΡΓ 20 42 681 HSBecTěH SJteRTpHHecKHň BMKJiioHaTeJtbneperpeea c pyuHbíM BoaepaTOM b HexoflHoe rtojioxeHHe, b koťopom πρκ nafleHHH ypoB-hh BOflbí Hrace MHHHMajibHoro hjih πρκ flpyrHX HapyméHHBx pexHMa TonxaTenb pacnenjuno-a,ero pwnara c noMombio aKcyeHTpnKOBoro MexanHSMa nepe3 kopommcjio πρηβοαητ bfleňcTBHe npyxHHHyw 3ameJiKy, τβκ ίτο OHa npHHHMaeT ceoe cTa6HJibHoe noJioxenne'’ΒΗΚΛΙΟΗβΗο''. 3to yCTpoňcTBo o6naflaeT tbm HeflOCTaTKOM, hto oho cpa6aTUBaeT b CTHpanbHbixMamHHax, xorfla b pe3yjibTaTe ποοτοηηηογο npouecca flBHxeHHH 6éjtba b MoiomeM pac-Tsope ypoBeHb BOflbí Μοχβτ onycTMTbca HHxe mmmtanbnoH οτμθτκη, η κροΜβ τογο ohocjioxho c tohkh apeHHH MexaHHHecxoft xoHCTpyxflHH. 253264 2 H3BecTHbi η flpyrHe TexHHHecKHe pemeHHH, HanpHMep, ycTpoňcTBa ajih orcpenejiennHnoBepxHocTHbix TeMnepaTyp nyTeM πρημογο KOHTaxTa c HarpeBaTenbHbíM ajieMeHTOM xa-nunjiHpHbix TepMoperyjiHTopoB, 6HMeTaJinHxecKHx TepMoperynaTopos, naaHbix npeaoxpa“HHTejieň a τ.π. B npeflBapHTenbHOM naTeHTe ΦΡΓ 18 07 560 onucaHa cnenHaJibHaa KOHCTpyKHMa 6h-MeTaJUiHMecKoro nepexmonaTeJiH, b kotopom nepeaana Tenna Ha SuMeTajinHHecKue nnac-thhkh npoHcxoflHT HenocpeflCTBeHHo ot HarpeBaTenhHoro aneMeHTa. Hap>wy c τβΜ He-flocTaTKOM, hto b peaynbTaTe o6pa3OBaHHH ηηκηπη η οτ.ποκεΗΗΗ οοτβτκοΒ mokhuhxcpeflCTB HapymaeTCH pa6oTa aamHTHoro ycTpoňcTBa, bth ycTpoňcTBa cjiohchm no cbohmMexaHHHeCKHM KOHCTpyKIíHHM H flOpOrOCTOHIUH. KpOMe ΤΟΓΟ HGflOCTaTKOM HBJIHeTCH Heo6-xoflHMocTb repMeTH3auHH aneKTpHwecKOň cxeMbi οτηοοητ6Λβηο HarpeBaeMoň cpeflbi.
HeflocTaTKaMH oSnaflaioT Taxxe ycTpoňcTBa, b kotopwx MexaHH3MM ηβηχθηηη b BHaeMexaHH3MOB, coBepmaromnx BpamaTenbHoe hjih JiHHeňHoe ΠΒΗοκεΗΗβ nepea cucTeMM πρημο-ro fleňcTBHH hjih MeMĎpaHHbie CHcreMU, ββολητοβ b 6aKH nepea cooTBeTCTByromne ot~BepcTHH. B 3tom cjiynae Bcerfla CJieayeT paccnHTbiBaTb na pa3repMeTH3aiiHio b Tene-HHe ftnHTeJibHoro cpoxa cny«6bi, Bbi3BaHHyto HarpeBaHHeM pe3HHOBwx fleTaneň, hjih aceHa HapyineHHH pa6oTbi ycTpoňcTBa H3-3a orpaHíweHHH cboCoam HBHweHHH, cBnaaHHoroc H3Hocom peaHHOBbix fleTaneň.
IjeJib H3o6peTeHHH
Uejibio Η3θ6ρβτβΗΗΗ HBjífleTCH pa3pa6oTKa ycTpoňcTBa &n« TepMHnecxoň 3amHTbi Har-peBaTejtbHbix ajieMeHTOB h oxpyxawtuHx hx neTajieň b CTHpajibHbix ManntHax, χοτορσβΠ03Β0ηκΠ0 6bl HCXJIlOHHTb BCe HeflOCTaTKH H3BGCTHblX «O CHX ΠΟΡ TGXHHHeCXHX ρβΙΠβΗΗβh npH oTHocHTejibHo HG6ojibmHx 3aTpaTax co3flaTb HaaeacHyio aainHTy ot HejionycTHMbixneperpeBOB npH OTcyTCTBHH b paSoneM pewHMe HarpeBaeMoň cpeflM.
tfenoxeHHe cyinecTBa H3o6peTeHHH
TexHHxecKaH aaflana, pemaeMaac noMombio Η3θ6ρβτβΗΗΒ, coctoht b tom, hto floc~THraeTCH Hafle»Hoe oTXJiioueHHe HarpeBaTeJibHoro 3JieMeHTa npH OTcyTCTBHH HarpeBae-Moň cpeflbí b paňoxeM pexHMe. 3Ta 3anaHa cornacHo Η3θ6ρβτβΗΗΐο pewaeTcn 6naro«apH TOMy, hto H3BecTHbiň 6h-MeTajijiHnecKHH nepexjironaTeJib ycTanoBJíeH BHe 6axa, 3anojiHeHHoro HarpeBaeMoň cpe-ífloň, HenócpeacTBeHHo non HarpeBaTenbHwM ajieMeHToM, HMeromHM TonenHbiň κοΗ,τβκτ cocTeHKaMH 6axa, Η hjih o6ecneneHHH HeoOxofíHMOň nepenanH Tenna ot HarpeBaTenbHoťoanéMeHTa κ ĎHMeTajuiHHecxoMy nepexmonaTejiio Me«ay cTeHxoň 6axa h 6HMeTajuiH*iecxMMnepeKJHoxaTejieM pacnonoaceHa TennonpoBOflHioaH njiacTHHxa.
ΠρΗΜβρ BbinOJlHeHHH H3o6peTeHHe noacHaeTCH Hrnce Ha OCHOBe npHBeaeHHoro npHMepa ΒωποπΗβΗΗΗ. HanpHJiaraeMbix nepTewax H3o6paxeHo: - Φηγ. 1 - npHHUHnHajibHaH cxeMa ycTpoňcTBa ftna TepMHnecxoň oamHTbi HarpeBaTeJib-Horo ajieMeHTa Φηγ.2 - npHHUHnHanbHaH cxeMa KOHCTpyxitHH BCero 6HMeTajuiHHecxoro nepexJDona-TeJia
Ha φΗΓ.1 H3o6paweHa npHHnHnHajibHan KOHCTpyKHHH ycTpoňcTBa fljiH TepMHHecKoňaamHTbi HarpeBaTejibHoro aneMeHTa b CTHpanbHoň MamHHe. HarpeBaTejibHbiň aneMeHT 1 ,BbinojiHeHHbiň b BHfle Tpy6xaToro HarpeBaTeJibHoro 3JieMeHTa, 3axpenJieH Ha CTeHxe 26axa η ΗΜββτ c neň ποητη TonenHbiň κοΗτβχτ. &πη τοηηοΗ ycTaHOBXH HarpeBaTenbHo-ro aneMeHTa 1 npeaycMoTpeH yronox 3. BHe 6axa 2 HenocpeflCTBeHHo π on mcctom to-weHHoro KOHTaKTa HarpeBaTejibHoro aneMeHTa 1 h 6axa pa3MemeHH TenJionpoBOffHinafcnnacTHHKa 5, a taxxe 6nMeTajinmeCKHň nepexmonaTenb A, BKiHonan 3πβκτρΗΊβοκγιο
25326A KOHTaKTHyto chctcmy 6 c flByMíi βηητβμη 7 h cooTBeTCTBeuHo HeoSxoflHMyio ynJioTHH-TeJibHyw njracTHHy 8. IIpHHU(HnnajibHaH KOHCTpyKuHH nojiHoro SHMeTajiJiHHecKoro nepeKJiiouaTejiH 4 noxa3a-Ha Ha Φηγ.2. EHMeTajiJiHuecKHň nepeKjnotíaTenb 4 coeflHHeH c TennoupoBonameň nnacTH-hoh 5 nocpeacTBOM bhht3 9 c noTaňHoíí ronoBKoň.
Ecnu HarpeBaTejibHbiň aneMeHT 1 H3-3a OTcyTCTBHH HarpesaTeJibHoň cpe^w HarpeeT-ch no HeflonycTHMo BbicoKoň TeMnepaTypbi, to 3Ta TeMnepaTypa Mepe3 TOMeHHbiň koh-t3kt HarpeBaTenbHoro sneMeHTa 1 Η οτθηοκ 2 6aKa wepe3 npaMoe coenHHeHHe οτβίΐοκ2 6axa c TennonpoBonHmeň rtnacTHHoň 5 6yneT nepenaHa Ha 6HMeTannHněCKHH πβρβκπιο-HaTenb 4. ΟτκηιοηεΗΗβ tokb Harpeea nponcxonHT nepe3 aneKTpHHecKyio xoHTaKTHyioCHCTeMy 6 c ποβτορημμ ΒκηιοηβΗΗβΜ HarpeBaTenbHoro aneMeHTa 1 nočně ero oxnaatne-HHB ΗΠΗ 6β3 ΒΚηΚΓίβΗΗΛ βΓΟ. «PopMyna Η3θ6ρβΤβΗΗΗ
YcTpoňcTBO flJia TepMHHecxoň aamHTbi HarpeBaTejibHbix sneMeHTOB c πρΗΜβΗβΗΗβΜH3BecTHbix 6HMeTajuiHueCKHX nepeKJHoHaTeneíí, OTjiHHaiomeecH τβΜ, ητο 6HMeTannHHec-khA nepeKJiroqaTejib (4) ycTaHOBnen BHfi 6axa c HarpeBaeMoň cpenoň HenocpencTBpHHonon HarpeBaTenbHbíM aneMeHTOM (I), ημθιοπιημ τοΗβΗΗΜ# κοΗτβκτ co CTeHKaMH (2) 6a-xa, h flJia C03/iaHHH Heo6xo«HMoň nepeflaHH Tenna ot HarpeBaTenbHoro sneMeHTa (1)Ha 6HMeTajiJinHecKHň nepexníonaTenb (4) Me^tny CTeHKaMH (2) 6axa H 6HMeTannHnecxHMπβρβκπιοΗβτβηβΜ (4) paaMemeHa TennonpoBónaiuaH nnacTHHa (5). ΠρκποχβΗΗβ: 1 jihct nepTeaceň P_e^3_ro_M_e_
YcTpoňcTBO flJin TepMHHecKoň 3amnTbi HarpeeaTenbHbix3ΠβΜβΗτοΒ JÍ3o6peTeHne othochtch k ycTpoňcTBy p,nst TepMHHecKofl 3amnTbi HarpeBa,TenbHbix3ΗβΜβΗτοΒ b CTHpajibHbix MaiDHHax flJiB npefloTBpameHHrt Henonycthmo bmcokhx neperpe-bob npH OTCyTCTBHH HarpeBaeMoň cpenbi. C noMombio Η3θ6ρβτβΗΗΗ peuiaeTCJi 3anana no pa3pa6oTxe c HeóonbniHMH 33TpaTaMHHa KOHCTpyKTopcKHe neTanH HanexHo neňcTByioiueň cxeMbi οτκπιοηβΗΗΗ HarpeBaTenbHo-ro sneMeHTa πρκ OTcyTCTBHH HarpeBaeMoň cpenw.
CornacHO Η3θ6ρβτβΗΗκ> 3Ta aanana pěmaeTCH 6naronapa TOMy, hto HSBecTHbiň 6h-MeTaJUit«ecKHň. nepeKJiioHaTejib ycTaHaBnHBaeTCB BHe 6axa HenocpencTBeHHo non Harpe-BaTenbHbíM. sneMeHToM, HMeroupiM ToneňHbiň κοΗτβκτ co CTeHKaMH čana, h nnn očecne-qeHHH HeoGxoflHMoň nepenaHH Tenna Mewný CTeHKaMH 6aKa h 6HMeTannHHecKHM nepe-KmoHaTeneM pa3MemeHa TenJionpoBoflamaa nnacTHHa.
Bo3MoacHbie o6nacTH πρΗΜβΗβΗΗΗί npeawe ecero CTHpanhHbie μηβιηημ h nocynoMoen-Hbie MamHHbí, a Tawe pe3epByapu, b kotopmx HarpeBaTenbHbie 3Π6μθητμ HarpeBaroTonpefleneHHbie cpenbi η πρκ stom nonaaia 6biTb oČecneneHa HanexHaa 3aiHHTa HarpeBa-TenbHoro sneMeHTá h oKpyacawmHX ero neTaneň ot HenonycTHMo bmcokhx neperpeBOB. -Φηγ. 1 - IIpH3HaHo Η3θ6ρετβΗΗθΜ no pe3ynbTaTaM 3KcnepTH3bi, ocymecTBneHHóň BenoMCTBOM nonenaM Η3θ6ρετβΗΗκ η naTeHTOB 'FflP. 1 nepTeac 253264

Claims (1)

  1. PŘEDMĚT VYNÁLEZU Zařízení pro tepelnou ochranu ohřívacích prvků při po-užití bimetalického spínače, vyznačující se tím, žebimetalicky spínač (4) je upevněn mimo nádobu, která jenaplněné ohřívacím médiem, přímo pod bodovým ohřívacímprvkem (1) upevněným na stěně nádoby (2) a za účelemdosažení dokonalého přestupu tepla od ohřívacího prvku(1) na bimetalieký spínač (4) je umístěn tepelně vodivýlist (5) mezi stěnou nádoby (2) a bimetalickým spínačem(4). 253264
CS826382A 1981-09-23 1982-09-02 Device for heating elements' heat protection CS253264B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD23350181A DD206726A3 (de) 1981-09-23 1981-09-23 Einrichtung zum thermischen schutz von heizelementen

Publications (2)

Publication Number Publication Date
CS638282A1 CS638282A1 (en) 1985-04-16
CS253264B1 true CS253264B1 (en) 1987-10-15

Family

ID=5533666

Family Applications (1)

Application Number Title Priority Date Filing Date
CS826382A CS253264B1 (en) 1981-09-23 1982-09-02 Device for heating elements' heat protection

Country Status (3)

Country Link
CS (1) CS253264B1 (cs)
DD (1) DD206726A3 (cs)
DE (1) DE3227941A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0249766B1 (de) * 1986-06-14 1991-12-04 Peter Hofsäss Isoliergehäuse für Thermoschalter
DE19541825B4 (de) * 1995-11-10 2005-03-17 EGS Elektro- und Hausgerätewerk Suhl GmbH Heizungsanordnung mit wiedereinstellbarer Temperatursicherung in Heißwasserspeichern
DE19934319A1 (de) * 1999-07-21 2001-02-08 Bleckmann Gmbh Lamprechtshause Heizvorrichtung mit Laugentemperaturregelung

Also Published As

Publication number Publication date
DD206726A3 (de) 1984-02-01
CS638282A1 (en) 1985-04-16
DE3227941A1 (de) 1983-04-14

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