CS251692B1 - Filtr for the liquids - Google Patents

Abstract

The area of application of the solution is in automotive and tractor technology. The aim of the solution is to create a fuel filter that requires low production costs and ensures optimal material distribution. The aim is to create a filter that has a distribution of the thicknesses of the side walls and the bottom of the housing corresponding to the load on the housing and also a technologically optimal design of the sealing edge and a non-detachable hermetic connection of the filter housing with the stem of the tightening screw. The solution consists in using different material thicknesses in the wall and bottom area of the filter, and also creating local bottom reinforcements, a special sealing edge and a tightening screw with which a hermetic connection with the bottom of the filter housing is created through an inserted stem with a washer and a closing head

Description

1

Ha3BaHne Η3ο6ρβτβΗΗ «ΦκπΒτρ flJia TeKymnx cpe #

OfíjiaCTh ΠΡΗΜβΗβΗΗΗ Η3θ6ρβΤβΗΗΗ

OfíjiaCTbíO ΠρΗΜβΗβΗΗΒ θ3θ6ρβΤβΗΗΗ HBJlHeTCH aBTOMOĎIinbHaa TeXHHKa. OBteKTbi πρκΜβΗβΗΗΗ - ToruiHBHbie φκπΒτρω aBTOMo6njie,

XapaKTepHCTHKa H3BecTHi> ix TexHHwecraHX peuieHHň H3BecTHM φΗΒΒτρω, onucaHHbie b DE-OS 1,958,112, DE-OS 2,505,091, DE-OS 2,406,678, koto-pbie coctoht H3 ropuiKoo6pa3Horo Kopnyca h κρμιπκη, πρηηθμ xapaxTepHbíM ftjia hhxHBJlHeTCH noCTOHHHaa TOJIIHHHa CTeHKH. flpyrne peuieHHH, HanpuMep, DE-OS 2919969, DE-OS 2124026 oraHuaioTCH nepeMeHHoňTOJHE (HHOft CTeHKH. 3th TOHJlHBHbie φΗΠΒΤρΗ MOTyT 6blTb H3rOTOBJíeHbl TOJIbKO C noBbBUeHHblMH TeXHOJIOTH-necKHMH aaTpaTaMH h of He o6ecneHHBaioT onTHMajibHoe pacnpefleneHHe MaTepwana c tohkh3peHHH Harpy3KH Ha ropuiKoo6pa3Hbiň Kopnyc φιυηιτρβ. B flpyroM HseecTHOM φΗΛΒτρβ cornacHo DE-OS 2406678 ynnoTHeHHe Meatfly ropniKoo6pa3-hmm KopnycoM h KpbmiKoň o6ecnenHBaeTCH c noMombio KoJibija Kpyrjioro ceHeHHH, BjioHtert-ηογο b KOHbueByio KaHaeKy κρωωκΗ h CKoiueHHoro no paflHycy BHyTpb yitnoTHHTen & Ho-ro Kpaa ropuiKoo6pa3Horo Kopnyca, κοτορωη ynupaeTCH nepeflHHM pe6poM b KOJibueByroKaHaBKy. fljia flocTraceHHH repMeTHHHocTH stoà cucTeMbi TpeĎyeTca BbicoKoe KanecTBOo6pa6oTxn noBepxHóCTH and Taras co6jno ehhe 3a ^ # aHHhix pa3MepoB οτβΗοκ KOJibyeBoňκηηββκη h flHaMeTpa ropniKoo6pa3Horo Kopnyca. B Rpyrax cncTeMax ajih repMeTHaaijHHrópnJKoo6pa3Horo Kopnyca npejyiaraeTc and coneTaHne φπηΒΐχβΒ c KOJibqaMH Kpyrnoro ce-neHHa. XapaxTepHbíM ρ, ηα thkhx cncTeM hbjihiotch BbicoKne saTpaTbi Ha HaroTOBJeHHe. B-H3secTHbix φι inbTpax fljia KpénjieHHH ropuiKoo6pa3Horo Kopnyca b κοτοροΜ pa3Mema- .eTCH ΦΗΠΒΤΡ5ΤΟΙΜΗΗ 3ΠβΜβΗΤ, HCnOJIb3yeTCH IjeHTpajIbHblň CTHJKHOÍÍ 6OJIT, KOTOpblH, CO3 ~ flaBaa pa3beMHoe coeflHHeHHe, npoxoflHT nepe3 Aho Kopnyca H 3A CNET BKpynHBaHHH bKpbiuiKy CTHTHBaeT cHCTeMy.

KpoMe this, coocho pacnonoaceHHbie aeHTpHpywinHe h cTHatHbie bhhth c ynnoTHHTenbHbi-mh sneMeHTaMH cnyxcaT hjih c6opkh aneMeHTOB kpmiiikh h Kopnyca. Πρκ a tom nojibin bhhtnpoxoflHT nepe3 KpbmiKy h BKpynHBaeTCH b ropuiKoo6pa3HOM Kopnyce; , τβκοε peraeHHenpeflCTaBneHo b DE-OS 2525526 h 2505091. 251692 - 2 -

HeJIb Η3θ6ρβΤΘΗΗΗ

Uejibio osf3θ6ρθτβΗΗΗ ηβπηθτοη cosflaHHe τοππηβηογο φΗΗΒτρβ, TpeSyromero Manbix 3aT-paT Ha H3roTOBJieHHe h oSecnenuBaiomero onTHManbHoe pacnpefleneHne MaTepnana.

CymHocTb H3o6peTeHHH

TexHHwecKaa 3aflana 3aflana Η3θ6ρετεΗΗΗ coctoht b that hto6m co3flaTb φκπΒτρ, κοτορμη ημθθτ pacnpe-fleneHHe tojhhhh Sokoboř noBepxHocTH h flHHma (ropuiKooČpa3Horo) Kopnyca, OTBenaro-mee Harpy3xe Ha xopnyc and Tara TexHOJiornnecKH onTHMajibHoe HcnonHeHHe ynnoTHH-TejibHoro Kpan h Hepa3beMHoe repMeTH3Hpyiomee coeflHHeHHe Mexfly KopnycoM ( JffltjibTpah CTepatHeM CTnatHoro SojiTa

ΠρΗ3ΗΗΚΗ H306peTeHHH IIpn3naKii Η3ο6ρετεΗΜΗ coctoht B tom, HTo TonmHHa SoKOBoií cTeHKH Kopnyca 3HaUH-

TeJibHo MeHbine tojiihhhh flHHma Kopnyca, h cooTHomeHHe tojhhhh cocTaBJinT KaK mh- HHMyM 1: 3. B oSnacTH flHHma Kopnyca φϋΠΒτρε BbinonHeHbí yTonmenna »κοτορωβ CJiyxaT flJiHnpHflaHHH flHHmy» ecTKOCTH h flfla KperaieHHH BHeniHen apMaTypw, Heo6xoflHMo «jih3KcnnyaTaflHH Φηηβτρη. ynnoTHHTejibHbi Kpaň Kopnyca φκπΒτρΗ coctoht H3 flByx φβ-coHHbix fleTane B BbinonHeH b BHfle flyrn oKpy »HocTH, μ rn ny ny fly ac ny ny ny ny ny ny n ny ny ny ny ny ny B flpyroM BapnaHTe ηοποβηθηκη ynnoTHHTenbHoro Kpan npeflycMOTpeHa xopflao6pa3yiomeH flyrn οκρ> οκηοοτη, floxoflamaa flo οτβΗκκ Kopnyca Φηηβτρη. flpyroň ΠρΗ3Η3Κ H3o6peTeHHH COCTOHT B TOM HTO ΒΗβΠΙΗΗΗ flHHMeTp OnpefleJIHeTCH ny ~ T6M cno3K6HHH flHaMeTpa Kopnyca c o6ohmh BbicoTaMH ynnoTHHTejibHbix KpaeB h nonyl neHHbiň Takhte oópa3OM flHaMeTp onpeflenneT b cboio onepeflb ycnoBHH BBOfla KopnycaφΗηΒτρπ b apMaTypy, flonojiHHiomyio φΗη & τρ, Φκπβτρ, cocTOHmnň H3 Kopnyca , kphiukh, οτηβηογο sneMeHTa, and Taxation H3 BbicaxeHoon. 3aMbiKaiomeH tojiobkh b οοηετηηηη c uiaňGoH, HMeer pafl npenMymecTB no cpaBHeHHio • 'c KOHCTpyKflHHMH, ΟΤρβΜΚΜΚΗΜΗ ypOBCHb pa3BHTIIH ΤΘΧΗΗΚΗ. UIan6a ημθθτ BHemHHn flHaMeTp, npeBbimarHn b 2,25 pa3a flHaweTp crepacHH CTHaoioro. 6ojiTa, h TonmuHy npHMepHo 2.5mm. flpyrnM npeHMymecTBOM Η3θ6ρβτβΗΗΗ ABnueTCHto, hto cthjkhoh 6ojit nocpeflCTBOM BflaBJiHBaeMoro cTepatHH, man6bi h 3aMbiKaiomeon ro-jiobkh cCHHHmeM Kopnyca φΗηι> τρ3. Bbi6pan ~ Hbie b cooTBeTCTBHH c HarpyaKaMH TonmHHb b ofinacTH ok CT e e e e e e 3 3 3 3 3 3 3 OB OB OB OB OB OB OB OB OB OB OB OB BbmonHeHHe OTBepcran nofl pe3b6oBbie προδκκ h aHanorHHHbie βπθμθητμ bflHHme o6ecnenHBaioT npep; ycMOTpeHHbie yTonmeHHH flHHma.

HcnonHeHHe ctchok kopnyca h ynnoTHHTenbHoro ropan β33Ημοοβη33ηο; φορΜβ ynnoTHH-I

TenbHoro xpafl cornacHo Η3θ6ρετεΗΗΚ> no cpaBHeHHio c ujiockhmh ynpyrHMH npoKnaflxaMH c ne-peMeHHoň TonmHHoň o6ecnenHBaeT BbicoKHn 3φφεκτ repMeTH3aflHH. B cnynae Harpy3KH rep-MeTH3HpyiomHn 3φφκτ o6ecnenHBaeTCH 3a cneT KOHTypHoro h noBepxHocTHoro KacaHHH, KpoMe this, no BHeuiHeMy flnaMeTpy ynnoTHHTenbHoro Kpaň Kopnyca peanH3yeTCH b> b3b 3aMbiKaiomyro ero apMaTypes. ΠρΗΜβρ OCymeCTBJiHHH Η3θ6ρετεΗΗΗ Η3ο6ρετεκΗε noHCHHeTCH urace Ha npHMepe ero ocymecTBfleHHH. 251692 3 IIpuuiaraeMbie pHcyHKH noKa3biBaioT: γηγ. 1: pa3pe3 φιυΐΒτρβ no Φηγ. 2: KOHCTpyKTHBHoe HcnojnieHHe ynnoTHHTenbHoro Kpaa Φηγ. 3: KOHCTpyKTHBHoe HcnojmenHe Kopnyca b oGjiacTH nHHina h nepexop; κ οτθηκημ

Ha Φηγ. 1 H3o6pajKeH Φηπβτρ, HMeromHH b ochobhom n HJiHHflpHnecKHH ropraKoo6pa3HbďiKopnyc 1 b κοτοροΜ pa3MeqaeTCH Φηπβτρ5ποιι <ηη sjíeMeHT fourth C noMombio cthjkhoto Goji-Ta 2 h Gont 5 Kopnyc 1 npraiHMaeTCH κ κρωιιικε third ΠρΗ one hundred m ^ CoA aeTCH repMeTHHHaHCHCTeMa and CSC 5 Gojit ynnoTHHeTCH npoKJiaflKoň 8 oTHocHTejibHo κρμιιιη 3, KopnycφΗτπ, τρβ 1 c BbinonHeHHbM ynnoTHHTenbHbiM KpaeM 1c bboahtch b KOJibijeByio KaHaBKy '7, and HaxoRHmancH b Hefi nnocKan npoKJiaflKa 6 3a3KHMaeTCH. CTHXHoň Gojit 2 co CTepsc-ΗβΜ 2a, 3aMhiKaiomeH 2b h maííGofi 9 repMeTHHHo hepaabeMHO coeflHHeH cKopnycoM φΗπι> τρ3. Ομθηημη φηπΒτργκηηΗΗ βπβμθητ 4 3aMhiKaeT $ HJibTpywmyio CHCTeMynepe3 ynnoTHHTenbHbtíí ΒπβΜβκτ 10 amino OTHoiueHHio cTHKHoMy Gojrry κ 2 η κρωιικε third # jihoGecneneHHH npaBHBbHoro nononceHHH φΗΠΒΤρ ^ ιηβΓΟ aneMeHTa 4 npeflycMOTpeHa y «EP-wHBawinaH npyMHua 11th

Ha Φηγ. 2a πρΗΒβββΗΜ πρΗΜβρω ηοποπηθηηη ynjioTHHTeJibHoro Kpaa b yeejiHneHHOMMacmTaGe, bhāḥ, ητο ηεκτρ OKpyjKHocTH, onncanHoň pa ^ HYCOTE r HaxoflHTCH b cTeH Ke Kopnyca, HTO no3BonaeT BOcnpHHHMaTb chjibi, neňcTByioinHe b HanpaBJíeHHH CTeHKH ac flpyroň ctopohh, oGecnemiBaeT 3aMbiKaHne otGoptobkh κ CTeHKe Kopnyca, TenpuneraHHe κ Hefi. 3to HeoGxoflHMo fljin toto, htoGh οτβοαητβ BoaHHKaiomHe Hanpaace-hhh Ha CTeHKH Kopnyca h HeTTHHOBOBBBTTc c noMombio nnocKoon προκπβρ, κΗ co3flaBae-Mbie MOMeHTbl.

Ha Φηγ. 3 noKa3ano βο3μοκηοθ HcnoJiHenne flHHma Kopnyca φΗΠΒτρε. flHHme Kopnyca1b HMeeT TOJiiHHHy npHMepHo b 3 Gonbwe, neM cTeHKa Kopnyca, and ujih pa3MemeHHHHonojiHHŤejibHOH apMaTypbi h coeřpmeHHH ctjdkhmm óojitom npepycMOTpeHM jioKaJibHbieyTOJimeHHH flHHma 1d. flna noBbmieHHH scecTKocTH flHHma HMewTcn pa # HanbHbie peGpa 1 £ c npH3MaTHnecKHM προφΗπβΜ.

IlapaMeTpbi nepexo ^ Ho 3ohh le: n = 3: 1 h h / s = 10/1 onpeflejiHioT penieHHe ajih oir-THMaJibHoro pacnpefleneHHH MaTepnana c tohkh 3peHHH φορΜω, cooTBeTCTByromefi koh-KpeTHbM Harpy3KaM. «BoRMyna H3o6pe Temna first Φηπβτρ flJia TeKymHx cpefl c ropuiKoo6pa3HbiM KopnycoM b kotopom pa3MemeH Φηπβτ-pytomHň sjíeMeHT, oTJiHnaiomHňcH τθμ, ητο aneMeHT (2) cTarHBawmHH Kopnyc (1) hKpbnnKy (3) Nyree BbicaacHBaHHa 3aMbiKajomeň γοποβκη (2b) coeflHHeH c maííGoťí (9), KOTopaH HMeeT BHetuHHíí, π, ΜβΜβτρ, npeBbiinaioinHfí npHMepHo b 2,25 pa3a flHaMeTp CTepsc-hh (2a) cTHatHoro GonTa (2), h , h ynnoTHHTenbHbi Kpafi (1c) Kopnyca Φηπβτρβ (1), coctoh-mn H3 UByX ΗΟΟΗΗΜΧΗΟΟΗΗΜΧ HaCTeH, BbinOJIHeH B BHfle flyrH OKpyXCHOCTH HJIH XOPHbl (1 g); c npoflOJBKeHHeM flyroph OKpyxHocTH, yeHTp oKpyutHocTH ynjioTHHTenbH for Kpaa (1 c) HaxoflHTCH b oGnacTH CTeHKH Kopnyca (1a), and cBoGoflHbiH ynnoTHHTenbHbtň Kpanb φορΜβ flyfH oKpyxHocTH npHJieraeT κ CTeHKe Kopnyca (1a). Kηπβτρ flJiH TeKymHX cpep no n.1, oTJiHnaiomHňcH τθμ, hto KOHHnecKHn nepexofl (le) BbinojiHeHnoro b φορΜβ yceneHHoro KoHyca flHHma Kopnyca (1b) κ CTeHKe Kop-nyca (1a) c TOJnuHHoft CTeHKH (s) HMeeT oTHOineHHe bhcotm h: s , and Taras HaranoH (n) nonexam (1e) b flHana3OHe ot 3: 1 after 10: 1, 3. Φηπβτρ fljin TeKynyix čpěn no π. 1, OTjiHuaioinHfHiH τβΜ, hto Kopnyc φπιΐΒτρβ (1). HMeeT OTHOineHHe tohiihhhHhma (1b) κ TonmHHe οτθηκη (a) He MeHee 3: 1, hence, (1b) CHaGiseHo noxanbHbMH yTonmeHHHi ^H (Id). 251692 - 4 - 4. ®HJibTp flJiH τεκγηριχ cpe #, corjiacHO π. 1, OTJiHnaHMUHficH τβΜ, ητο βηθιπηηη flua-, Μετρ nojiynaeTCH H3 cyMMbi flHaMeTpa Kopnyca runoc yflBoeHHuun pa3Mep no BbicoTe (H) yruioTHHTejibHoro Kpa «(1c), ΠρηηοΜβΗΗβ: pncyHKH Ha 1 ji.

AflHOTaflHH 4> HJibTp ajih TeKymHx cpefl O6jiaCTbK) ΠρθβΗβΗΗΗ Η3θδρβΤβΗΗΗ HBJIHeTCH 3ΒΤΟΤΡ3ΚΤΟΡΗ3Η ΤβΧΗΗΚΑ,

UeJIbK) Η3θ6ρβΤβΗΗΗ HBJIHeTCH COSflaHHe ΤΟΠΠΗΒΗΟΓΟ φΚΠΒΤρβ, Tpe6yiOIUerO Majlbix 33T "PAT H Ha H3roTOBJieHHe ofíecneqHBaromero onraMajibHoe pacnpefleneHHe Marepnajia.3aflana H3o6peTeHHH coctoht b that mto6m co3flaTb φΗΗΒτρ, κοτορωϋ HMeěT pacnpe-PtejieHne tojiiiíhh 6okoboíí noBepxHocTH h flHHma xopnyca, oTBenaraqee Harpyake Ha κορnyc and TaKsee TexHOJiornnecxH onTHManbHoe hHnHhHhhhhhhhhhhhhhhhhh xp h He-pa3beMHoe repMeTH3npyromee coeflHHeHHe Mewfly xopnycoM 4nuibTpa h CTepxneM ctsdkho · "ro 6ojiTa.

CymHOCTb Η3θ6ρβΤβΗΗΗ 3aKJIKWaeTCH B TOM HTO npeflyCMOTpeHbl pa3JIHHHbie TOJIIHHHbl vMaTepHajia b o6jiacTH CTeHKH h flHHma, JioxajibHbie yTOJiqeHHH flHmua, cnenHaňbHbiň yn-JIOTHHTejIbHblťi Kpaň H CTHJKHOň occur C nOMOIUblO BflaBJIHBaeMOrO CTepJKHH c waň6oň H3aMbiKaioineň ronoBKoň co6npaeTca b repMeTH3Hpytomee coeflHHeHHe c flHHmeM Kopnyca4> HJibTpa, H3o6peTeHHe npHMeHHeTCH πρκ H3FOTOBJieHHH ΤΟΗΠΗΒΗΜΧ φΗΙΗ, ΤρΟΒ. Φηγ. 1 ΠρΗ3Η3Η0 Η3θ6ρβΤβΗΗβΜ ΠΟ pe3yjIbTaTaM 3KCnepTH3bI, OCymeCTBJeHHOft BeflOMCTBOMfiOnH HsoSpeTeHHn h naTeHTOB FflP.

1 unpublished 251692

Claims (4)

OBJECT OF THE INVENTION A fluid filter and a pouch housing in which a filter element is disposed, characterized in that the shrink screw (2) the shrink sleeve (1) and the lid (3) are connected by a permeable closure head (2b) with a washer (9) having an outer diameter about 2.5 times larger than the diameter of the shank (2a) of the tightening screw (2), and about 2.5 mm in thickness, and thus the heretics are connected to the bottom of the sheath (1b) and the sealing edge (1b) of the sheath a filter (1) consisting of two shaped parts is made in the shape of a circle arc or chord of a circle (lg) with an arc elongation, wherein the center of the circle of the sealing edge (1 o) is in the space of the housing wall (1a) and the free seal the circle-shaped arc rests against the wall of the case (1 a) * 2. Filter according to claim 1, characterized in that the frustoconical conical transition (1e) between the bottom of the housing (1b) and the wall of the housing (1a) with the wall thickness (s) has a height ratio hss and also a slope. (n) transition (le), in the range from 3 í 1 to 10: 1 · 1 3. Filter according to claim 1, characterized in that the filter housing (V) (1) has a bottom thickness ratio (lb) of at least 3 * 1 wall thickness (s), and the bottom of the housing (1b) is provided with local reinforcements (ld). 4. Filter according to claim 1, characterized in that the outer diameter is the sum of the diameter of the housing and the double dimension of the height (H) of the sealing edge (1c). 251692