Yini ukushintshwa komhlanga kanye nezicelo zesimanje zokushintshwa komhlanga
2024-01-19 4730

I-Reed switch, ilayisi endabeni esuka ngokushesha kwisayensi kanye nobuchwepheshe, yavela ebusheni bakaProfesa uValentin Kovalenzini ngo-1922 ePetrograd Electrotechnical University.Le ngxenye eyisisekelo nokho ebaluleke kakhulu ihambile eminyakeni eyikhulu, ivela futhi yandisa.UWalter B. Ellwood eBell Nell Labories kamuva wathuthukisa, wamshukumisela ngokujulile kwindwangu yobuchwepheshe banamuhla be-elekthronikhi kanye nezobuchwepheshe.Lo mbhalo uhlose ukuveza umlando oyinkimbinkimbi kanye nemigomo esebenzayo ye-Reed switch, izinhlelo zayo ezisebenzayo, nokuma kwayo ngokumelene nobunye ubuchwepheshe obusezibuthekile obukhombisa umthelela wayo obanzi kuzo zonke izizinda ezahlukahlukene.Uhambo olusuka kwizakhi eziyisisekelo ekusungulweni kwezobuchwepheshe.

Namabhuku

Umdwebo 1: Ukushintshwa komhlanga kugcwele yonke indawo

Ukuchazwa kanye nomlando wokushintshwa komhlanga

Kuhlongozwe ngo-1922 nguProfesa Valentin Kovalenzini ku-Petrograd Electrotechnical University, The Ukushintshwa komhlanga, zombili ezintekenteke futhi ziqinile, ziphawule okusha okusha.Kwakungekho kuze kube ngu-1936, ngemuva kweminyaka eyishumi nane yocwaningo olunzima nentuthuko, ukuthi uWalter B. Ellwood eBell Preneractoricies acwengekile kulokhu kusungulwa, wakubumba ngendlela edluliselwe edlulile kithi namuhla.

Umklamo we-Reed Straw uwukutadisha kokulula nobuhle.Ngaphakathi kwegobolondo lengilazi, libopha ama-pair of ferromagnetic aguquguqukayo oxhumana nabo bensimbi.Labo oxhumana nabo, ngokujwayelekile bavule ngokungabikho kwensimu kazibuthe yangaphandle, vala ngokushesha lapho kwenziwa insimu enjalo, ivumela ukuhamba kwamanje.Ngokuphambano ngokulandelana, nazo zingabhekwa ukuvula ngokuzenzakalela ekuphenduleni amandla kazibuthe, ukuthuthukisa ukuguquguquka kwezimo.Le ndlela, eyabikezelwa kubuthendi kunokusebenza kwemishini, inika amandla ukushintshela komhlanga ukuze uphendule ngokushesha nangokunembile kuzicelo ezahlukahlukene.

Ukubeka ekusetshenzisweni kwayo okuhlukahlukene, ukushintshwa komhlanga sekutholile indlela eya engxenyeni yemishini yanamuhla ye-elekthronikhi.Ukusuka endimeni yayo yokuqala ezinhlelweni zokushintsha izingcingo, iye yandise ezindaweni ezithuthukile ze-alamu ye-alamu yezokuphepha, amadivaysi ezokwelapha athulwe, ngisho nemishini yasendlini.Idizayini yayo ehlanganisiwe ehambisana nokwethenjwa okuphezulu yenza kube lula ukuthola izinhlelo zokusebenza ezifuna ukunemba nokuphendula okusheshayo, njengezinzwa namadivayisi we-metering.Ngokulinganayo, ukuqina kwalo kufakazela imali ebaluleke kakhulu ezindaweni ezedlulele, ukuhlalisa imishini esebenza ngaphansi kwamazinga okushisa abuhlungu.

Ukungeza ezikrinini zayo, umklamo oyingqayizivele we-Reed Shintsha unikeza ukusebenza kwamandla.Ukusebenza kwayo, okuzimele kwamandla kagesi, kuqinisekisa ukusetshenziswa kwamandla okuncane kwimodi yokulinda.Ngaphezu kwalokho, usayizi wayo omncane unikelelisa ilungele amadivaysi kagesi amancane, okwenza ukudalwa kwemikhiqizo ehlanganisiwe, ekhanyayo ye-elekthronikhi.

Umdwebo 2: Shintsha Reed

Ukusebenza komgomo wokushintshwa komhlanga

I-Reed switch ikhombisa umklamo wobuhlakani, umnyombo wayo omakwe amabala amabili e-ferromagnetic ahlukaniswe yigebe le-minuscule kuphela.Njengoba ama-magnets eduzane, ukudonswa kazibuthe kudonsela amabala ndawonye.Bavala.Lesi senzo, esichazwe ngamandla kazibuthe, siphumela kumjikelezo ongenamthungo, siqinisekise ukugeleza kwamanje okubushelelezi.Umshini wokuvala onjalo ohlukile uboleka umhlanga shintsha ukuguquguquka kwayo, okwenza kube kubaluleke kakhulu kumasistimu wokulawula ezenzakalelayo kanye nezinhlelo ze-elekthronikhi.

Umdwebo 3: Umngcele Wokushintshwa KANYE

Ngaphakathi kwalokhu kushintshwa, izinto zokuxhumana zikhethwe ngokunakekelwa okukhulu.Umgomo ubili: ukusebenza kahle kanye nokwethenjwa okungagugi.Ukukhetha okujwayelekile kufaka i-tungsten ne-rhodium, izinsimbi ezigujwe ngenxa yokusebenza kwazo kagesi nokumelana nokugqwala.Emiklamweni ethile ekhethekile, i-Mercury isetshenziswa ngokuqina kwayo okuphezulu kukagesi.Labo oxhumana nabo, bakhuphuke egobolondweni lengilazi eligcwele i-inert nitrogen gas, ingaphezu kokufakelwa.Bavikelwe ngokumelene ne-oxidation kanye nokugqwala futhi bavikeze futhi babhekane nezinhlansi ezingaba khona ngesikhathi sokuvalwa kwezikhathi zokuphumula.

Umdwebo 4: Izinto zoxhumana Nazo

Ukushintshwa komhlanga kukhombisa ukuguquguquka okuphawulekayo ngaphesheya kwe-spectrum ebanzi yezicelo.Ukuzivumelanisa nezimo zabo ukudishala kuzokulutha ukuba kulungele ukusetshenziswa kwezindawo eziningi, ezisukela ekuphatheni okulula kwesifunda ezinhlelweni zezinzwa eziyinkimbinkimbi.Thatha ukuqapha kwezinga le-Liquid njengesibonelo: Lapha, ukushintshwa komhlanga kusebenza njengezinzwa ezibucayi impela, i-Adept ekutholeni amazinga we-liquid ngokunemba.Ngaphezu kwalokho, izicelo zabo zinwebeka ezinhlelweni zokuphepha nezinhlelo ze-alamu, ubuchwepheshe be-automation, amathuluzi okulinganisa okunemba, kanye nomhlaba oyinkimbinkimbi wama-elekthronikhi wezimoto.Ubukhulu obuhlangene nokwethenjwa okuphezulu kwalezi zinguquko zibenze babe ukukhetha okuthandwayo kulezi zinkambu ezahlukahlukene.

Umdwebo 5: Ukuthola Amazinga Wamanzi

Ukusebenza kwamandla futhi kudlala indima enkulu ekuthandweni kwezinguquko zomhlanga.Ukusetshenziswa kwamandla kwabo okucishe kube ngokunganaki kwimodi yokulinda kubenza bakhange ngokukhethekile ukuthola izinhlelo ezibucayi.Kuhlanganiswe nokuzwela kwabo okuphezulu nokuphendula okusheshayo, ukushintshwa komhlanga kubalulekile ezinhlelweni ezifuna isenzo esisheshayo.

Izicelo zomhlaba zangempela zokushintshwa komhlanga

Ukushintshwa komhlanga kwaziwa ngokunemba kwabo nokwethembeka.Masinikeze izibonelo ezithile ezikhombisa ukuguquguquka kwazo:

I-MEED edluliselwe ekuxhumaneni ngocingo: Ukudluliselwa komhlanga: futhi amakhono awo okushintsha ngokushesha asho ukuxhumana okubushelelezi phakathi kwabasebenzisi, ukunciphisa amathuba okuphazamiseka kwezingcingo.Okwesibili, ukuthembeka kokudluliselwa komhlanga kuphezulu kakhulu, okuqinisekisa ukusebenza okuzinzile kohlelo lwezingcingo, ikakhulukazi ngaphansi kwezimo eziphezulu zomthwalo.Ekugcineni, lokhu kudluliswa kubuye kube nezindleko ezinde nezindleko zokulungiswa okuphansi.Ikakhulu ngawo-1970s no-1980s, uReed Relalls wasetshenziswa kabanzi ochungechungeni lwaseBrithani lwe-TXE lokushintshana ngocingo.

Umdwebo 6: UReed udlulisela

Izinzwa ze-REED ngokuphepha: I-Commonplople ezinhlanganweni zokuphepha, lezi zinzwa zihlanganiswa kuma-anti-the anti-the arms ezicashile namafasitela.Ukuvulwa okungekho emthethweni?Inzwa yezinzwa ezibunjiwe yobunzima ibamba lokhu, iguqula amandla kazibuthe, futhi kubangele i-alamu.Le ndlela iyisisekelo ekusetshenzisweni kokuhlala kokuhlala kanye nokuhweba.

I-Flip-top design in madivayisi ephathekayo: izingcingo ze-clamshell nama-laptops sebenzisa ukushintshwa komhlanga ukuze uqonde ukuthi avulekile noma avaliwe.Ukuvala isivalo?I-Reed Shintsha ishintsha kahle idivaysi kumodi yokulala, igcina impilo yebhethri.

Izinzwa zokusondela ezenzakalelayo zezimboni: Ukushintshwa komhlanga kusebenza njengezinzwa zokusondela, into ebalulekile ekuzenzakaleni kwezimboni.Ngomugqa womhlangano, ngokwesibonelo, baqinisekisa ngokucophelela ukuthi ingxenye yilapho kufanele khona, ivikela umsebenzi ofanele womshini.

Ama-alamu evikelo: Kumadivayisi afana ne-Smoke Detaictors kanye nama-alamu we-carbon monoxide, i-Reed switch yi-LinchPIn, okubangela i-alamu lapho amasebusi.

I-Meteorology kanye nesivinini somoya: Ukushintshwa komhlanga kukala ukulinganisa isivinini somoya.Ukusebenza nge-tandem nge-vane yomoya, balinganisa ngokunembile bobabili ijubane nokuqondisa.

Izinzwa ze-Liquid Level: Kumishini yansuku zonke efana nemishini yokuwasha namathangi amanzi, ukushintshwa komhlanga kudlala indima yokuvimbela.Emshini wokuwasha, ngokwesibonelo, bagcina amazinga wamanzi ahlola, egwema noma ikuphi kungenzeka okuchichima.

Ukuphepha emadivayisini asekhaya: Amathuluzi Amandla kanye Nezinto Ezisetshenziswayo Zokuhlinzekwa Kwezinto ZokuhlolisisaThatha iprosesa yokudla - iqala kuphela lapho ukushintshwa komhlanga kuqinisekisa isembozo kulungile endaweni, isinqumo sokuklama esivimba ukulimala.

Ukuqhathanisa phakathi kokushintshwa komhlanga nokushintsha kwe-Hall Effect switch

Ukushintshwa komhlanga kanye nokushintshwa kwehholo kuguqulwa ezicini zabo ezihlukile nezinzuzo zezicelo zesimanje zobuchwepheshe.Masinikeze izibonelo ezithile eziqokomisa izindima zazo ezimweni ezingokoqobo:

Amandla we-Power System Harness Reed ashintshela ngokuhlukaniswa kwawo okuhlukile kogesi.Cabanga ngokujikeleza okuphezulu kwamandla aphezulu lapho kushintshwa khona kabusha komhlanga kulawula ukuhamba kwamanje.Ukumelana kwabo okuphansi okuphansi kunciphisa ukulahleka kwamandla, ukukhulisa ukusebenza kahle.Ngaphezu kwalokho, balwa nokuqhuma futhi bakhale, bathuthukise ukuphepha.

Esikhathini esivelweni sezimoto, izinzwa ze-Hall Effect Sensors zikhanye, ikakhulukazi ezinhlelweni ezithandwa yi-miniaturization kanye nokusetshenziswa kwamandla okuphansi.Cabanga ngendima yabo ezinhlelweni ze-Anti-Skid Braking Systems (ABS), lapho zilandelela khona ijubane lesondo.Ubukhulu babo obuhlanganisiwe kanye nokusebenza kwamandla kungamafa lapha.

Umdwebo 7: Izinhlelo ze-Car Anti-Skid Braking Systems

Ukushintshwa komhlanga kuyachuma ezindaweni ezinokhahlo.Thatha ukukhishwa kwamafutha nokukhishwa kwegesi: lapha, ukushintshwa kwamandla kazibuthe ukubhekabheka kwamanani we-valve.Bamelana nengcindezi ephezulu, amazinga okushisa aphezulu, kanye nezimo ezilimazayo, ezenele.

Ama-elekthronikhi abathengi, njengama-Smartphones kanye namathebulethi, ahlanganisa izinzwa ze-Hall Found Sensors.Ngani?Usayizi wabo omncane kanye nezidingo zamandla aphansi.Bathola ukunyakaza kwesembozo, kusiza ekulondolozeni amandla ngokuvala izikrini ngokuzenzakalelayo.

Imishini yasendlini - cabanga ngemishini yokuwasha neziqandisi - futhi sebenzisa ukushintshwa komhlanga.Iminyango yokuqapha, nikeza ukuqina okungenakuqhathaniswa nokusebenza okungaguquki.

Umdwebo 8: Izinzwa ze-Hall Effect Sensors zinokugeleza kwamanje ngomqhubi.Isikhundla kazibuthe perpendicular ekuqondisweni kwezinguquko ezikhona njengamanje.Izinguquko ezikhona zamanje zisebenze umphumela wehholo.

Ngemuva kokushintshana ngokuhlanza izinguquko, kusuka ekuziphendukeleni kwabo ngokomlando kuzicelo ezahlukahlukene, sibona inani labo kanye nokusebenza okuhlukahlukene.Badlula ezinhlelweni zokuxhumana ngocingo kanye namadivayisi wesimanjemanje.Ukuhlaziywa kokuqhathanisa ne-Hall Effect switchcores kugcizelela ukufaneleka kwawo kanye namandla kuwo wonke amasethingi ahlukene.Njengoba kuthuthukiswa ubuchwepheshe, ukushintshwa komhlanga nobunye ubuchwepheshe obuzwayo kazibuthe ukuvela, kwethembisa izixazululo ezisebenza kahle, ezinokwethenjelwa.Uhambo lwe-Reed Shintsha akuyona nje inganekwane yobunjiniyela bobunjiniyela.Kulandisa ubuhlakani bomuntu kanye nobunjiniyela.