Injini yendebe yamazinyo kagesi

1. Umsuka webhulashi lamazinyo kagesi

Ngo-1954, udokotela waseSwitzerland uPhilippe-Guy Woog wasungula ibhulashi lamazinyo lokuqala likagesi elixhunywe ngentambo, kwathi uBroxo SA wakhiqiza ibhulashi lamazinyo lokuqala likagesi elithengiswayo, elibizwa ngokuthi iBroxodent. Eshumini leminyaka elilandelayo, ibhulashi lamazinyo likagesi lavela kancane kancane langena eYurophu naseMelika nakwamanye amazwe athuthukile.

Ngemuva kuka-1980, ibhulashi lamazinyo kagesi elisesimweni sokunyakaza kanye nemvamisa liye lathuthukiswa njalo, kunezinhlobo ezahlukene zokunyakaza. Amandla okuhlanza uhlobo lokudlidliza kwe-acoustic kanye nokuhlangenwe nakho okuvelele kakhulu.

Ibhulashi lamazinyo elidlidliza le-Sanicare le-sonic lasungulwa nguDavid Giuliani ngawo-1980. Yena nabalingani bakhe basungula i-Optiva futhi bathuthukisa ibhulashi lamazinyo elidlidliza le-sonicare le-sonicare. Le nkampani yathengwa nguPhilips ngo-Okthoba 2000, yasungula i-philips sonicare njengomdlali ohamba phambili kumabhulashi lamazinyo kagesi le-sonic.

I-Oral-b uhlobo lwemikhiqizo yokunakekela amazinyo neminye imikhiqizo yokunakekela amazinyo. I-Gillette yakho yathenga i-oral-b ngo-1984, kanti i-procter & gamble yathenga i-Gillette ngo-2005. I-Oral-b yaqala ubuchwepheshe bokujikeleza kokudlidliza ngo-1991 futhi ishicilele izifundo zezokwelapha ezingaphezu kuka-60 ezibonise ukusebenza okuhle kakhulu kobuchwepheshe bokujikeleza kokudlidliza kumazinyo kagesi. Amabhulashi amazinyo omlomo-b nawo ayaziwa kakhulu emkhakheni wamabhulashi amazinyo kagesi ajikelezayo ngomshini.

Amabhulashi amazinyo kagesi angeniswa evela kwamanye amazwe, futhi amabhulashi amazinyo kagesi amanje akhiqizwa izinkampani zaseShayina ngokuyisisekelo alandela isitayela salezi zinkampani ezimbili.

Injini Yesilinda

2. Isimiso sebhulashi lamazinyo likagesi

Isimiso se-imoto yamazinyo kagesiKulula. Njengoba kunjalo ngesimiso sokudlidliza sefoni ephathekayo, idlidliza lonke ibhulashi lamazinyo ngenjini yendebe engenalutho enesando esingavamile esakhelwe ngaphakathi.

Ibhulashi lamazinyo elijwayelekile elijikelezayo likagesi: inkomishi engenalutho isetshenziselwa ukuzungezisa injini, futhi ukunyakaza kuphuma endaweni yekhanda lebhulashi ngokusebenzisa indlela ye-Cam & Gears. Indawo yekhanda lebhulashi nayo inesakhiwo somshini esijikelezayo esifanayo, esiguqula ukunyakaza okujikelezayo kwenjini kube ukunyakaza okujikelezayo kwesobunxele kuya kwesokudla.

Ibhulashi lamazinyo le-Sonic: ngokusekelwe esimisweni sokudlidliza okuvamise kakhulu kwenjini ye-magnetic levitation, idivayisi ye-electromagnetic isetshenziswa njengomthombo wokudlidliza. Ngemva kokunika amandla, idivayisi ye-electromagnetic yakha insimu ye-magnetic, bese idivayisi yokudlidliza ilenga ensimini ye-magnetic ukuze yakhe imvamisa yokudlidliza okuvamise kakhulu, bese idluliselwa ekhanda lebhulashi ngomshafti wokudlulisa. Lesi simiso sokudlidliza asikhiqizi ukungqubuzana komshini ngaphakathi kwenjini, ngokuqina okuqinile namandla amakhulu okukhipha. Imvamisa yamagagasi omsindo akhiqizwayo ingafinyelela izikhathi ezingu-37,000/min. Ngenxa yokungqubuzana okuncane kwenjini ye-magnetic suspension, ngisho nangesivinini esikhulu, umsindo ungaphakathi kwebanga elamukelekayo.

I-Micro dc Motor