Rotary pamaso pa Mazda RX-7: Nissan, Chevrolet, Mercedes-Benz ndi mitundu ina yomwe inali ndi mapulani abwino a Rotary

Mazda RX-7 idapangitsa injini yozungulira kukhala yotchuka mu 1978.

Tsopano ndi mbiriyakale kuti kupirira kwa Mazda ndi injini yozungulira kwasintha kukhala gawo losangalatsa, lodalirika lomwe lidzakhala lokondedwa ndi eni ambiri okonda.

M'kupita kwanthawi, lingaliroli linatsimikiziranso kuthekera kwake kuwina Maola 24 a Le Mans a Mazda mu 1991, ntchito yomwe palibe wopanga wina waku Japan yemwe adatha kuchita kwa zaka pafupifupi makumi atatu.

Koma monga mabuku ambiri, buku la Wankel lili ndi gawo lake labwino la maubwenzi osokonekera komanso kusaina kwachisoni.

Ena mudzawadziwa, ena osati kwambiri ...

Magalimoto ambiri omwe atchulidwa pano sanapangidwe konse. Ndipo ngakhale kwa iwo amene anachita, ludzu lamafuta ndi kusadalirika kwa fakitale yamagetsi ya Wankel zinali zinthu zazikulu zakufa kwawo.

Koma onsewo adagawana maloto a injini zozungulira, ndipo onse adatsogola makina omwe pamapeto pake adathetsa mavutowo ndipo adapereka mapiko ozungulira; choyambirira 7 Mazda RX-1978.

Citroen Birotor

Pakati pa 1973 ndi 1975, Citroën adayikapo makina ozungulira popanga.

Imatchedwa Birotor ndipo kwenikweni inali GS yokhala ndi injini ya Wankel yokhala ndi zipinda ziwiri pansi pa hood.

Zinthu zingapo zidaseweredwa motsutsana ndi GS Birotor, kuyambira ndikuti inali yokwera mtengo kupanga motero idabwera pamsika pamtengo woyandikira kwambiri wamtundu waukulu komanso wapamwamba kwambiri wa Citroen DS.

Citroen adalumikizananso ndi ma transmissions othamanga, othamanga atatu, pomwe liwiro lapamwamba linali labwinobwino pafupifupi 170 km/h, mathamangitsidwe adafika ku 100 km/h pafupifupi masekondi 14.

Kuti zinthu ziipireipire, kugwiritsa ntchito mafuta kunali koyipa - ena amati mpaka 20 l / 100 km - kuti ku Continental Europe sikungachitike.

Ngakhale pamaso pa Birotor, mu 1971, Citroen anali kuyesa injini rotary.

Adapanga chiwonetsero cha M35 pogwiritsa ntchito thupi la Ami 8 losinthidwa kukhala coupé ndikuyendetsedwa ndi injini yamapasa yama Wankel.

Sizinayambike kupanga, mwina chifukwa zinkawoneka ngati nyambo yogwirira galimoto yeniyeni.

AMC Pacer

Kumbukirani galimoto yachilendo ngati aquarium yomwe Wayne ndi Garth adakwera akugwedezeka kupita ku Bohemian Rhapsody ku. Dziko la Wayne?

Galimoto iyi inali ya AMC Pacer ndipo idapangidwa kuchokera koyambira ndi (ya US) hatchback body and rotary powerplant.

Ngakhale mawonekedwe ake owoneka bwino, Pacer idapangidwa kuti iyese anthu aku America okonda magalimoto akulu kuti akhale chinthu chophatikizika komanso chothandiza.

Pacer anali wamfupi wa 1.4 mita kuposa Cadillac, koma anali 50 mm m'lifupi, kupangitsa kuti ikhale pafupifupi masikweya.

Dongosolo lozungulira lidalephera pomwe zidapezeka kuti injini (yomwe AMC idafuna kugula kuchokera ku General Motors) iyenera kukhala yosadalirika komanso yopanda mphamvu.

M'malo mwake, katundu wa 1975 Pacer adayendetsedwa ndi injini yayikulu-yachisanu ndi chimodzi yomwe inali yayikulu kwambiri kwagalimoto (ndipo idayikidwa pansi pa galasi lakutsogolo, zomwe zimapangitsa kuti ntchito ikhale yovuta), pomwe mbale yopindika ya saladi ikuwoneka kuti yakwanitsa. zipinda zowonetsera.

Ndiye kusankha kwachilengedwe kwa Wayne ndi Garth.

Trio General Motors

M'zaka za m'ma 1970, GM inali yochuluka kwambiri mu injini zoyendayenda.

Zinali ndi mapangidwe okonzeka kupanga ndipo zinali zolimba mtima.

Ngakhale kuti injini zamagalimoto ambiri zimayambira pa lita imodzi kufika pa malita 1.3, injini ya GM ya migolo iwiri yozungulira inali yowopsa kwambiri ya malita 3.3, kutanthauza kuti imayendetsa ngati gehena komanso kumwa ngati sitima yapamadzi.

Pamapeto pake, zinthu zinasokonekera kwambiri, ndipo mayeso adatsimikizira kuti mafuta akuyenda bwino komanso chizolowezi chodziwononga. M'mawu ena, mwachizolowezi oyambirira rotary zakuthupi.

Ndipo kutha kwa RC2-206 (monga momwe injiniyo imatchulidwira), chiyembekezo cha injini yozungulira cha Chevrolet Vega, 2 + 2 rotary Monza chinali chitapita, ndipo ngakhale mtundu wozungulira wokonzekera wa injini yomaliza ya pistoni. . mphamvu, Corvette.

Mercedes-Benz C111

Ngati mungaganizire, zitseko za Benz C111 zidapangitsa kuti ziwonekere panthawiyo (1969) ngati wolowa m'malo mwa 300SL yodziwika bwino ya 1950s.

Komabe, galimoto yapambuyo pake inali bedi loyesa matekinoloje, kuphatikizapo thupi la fiberglass, turbocharging, kuyimitsidwa kwamitundu yambiri, ndipo ndithudi, injini yozungulira ya zipinda zitatu yokwera kumbuyo kwa mipando.

Benz adazindikira koyambirira kuti poyerekeza ndi zomwe mtunduwo umakonda, injini yozungulira inali malo obisalamo aukadaulo, kotero kuti ma prototypes a C111 a m'badwo woyamba okha ndi omwe adakonza izi.

Kenako magalimoto adagwiritsa ntchito injini zamafuta a V8, koma ngakhale mu mawonekedwe osungunuka, galimotoyo sinalowe mukupanga.

Komabe, C111 yoyendetsedwa ndi dizilo idakhazikitsa ma rekodi ambiri othamanga mu 1978, kuphatikiza chizindikiro chamatsenga cha 200 mph.

Datsun Sunny RE

Ngakhale Mazda ndi mtundu waku Japan womwe umagwirizana kwambiri ndi injini ya Wankel rotary, Nissan (omwe nthawiyo anali Datsun) nawonso adatsika.

Datsun adayamba kuyesa lingaliro la rotary m'zaka za m'ma 60, ndipo pofika 1972, chojambula cha rotary-powered coupe chinawonetsedwa pa Tokyo Motor Show.

Kutengera ndi Datsun 1200 yodziwika bwino, RE idagwiritsa ntchito injini yozungulira ya lita imodzi, migolo iwiri. Mapulaniwo anali ndi buku la ma liwiro asanu ndi makina atatu othamanga.

Koma monga wina aliyense kupatula Mazda, Datsun idakhumudwa ndi kudalirika komanso kugwiritsa ntchito mafuta pamapangidwe a injini, ndipo 1200RE sinayikidwepo.

Poganizira kuti zitha kusintha 1200 yosangalatsa kukhala msampha wakufa pa 175 mph, mwina ndizabwino kwambiri.

Gawo 2101

Osadziŵika kwenikweni chifukwa cha chizolowezi chawo chotsatira zomwe zikuchitika padziko lonse lapansi, aku Russia, komabe, akhudzanso injini yozungulira.

Kuyambira ndi kupanga kozungulira kamodzi mu 1974, a Russia potsirizira pake adapanga ma rotor amapasa omwe adapanga mphamvu zopitilira 100 zamahatchi ndikupitilira kupangidwa mpaka m'ma 1980.

Mofanana ndi zinthu zambiri za ku Russia, Vaz 311 (monga injini imatchedwa) anali woledzera ndipo amafunika kukonzedwa pafupipafupi, koma mapasa a Rotor "Lada" anali pafupi mofulumira ngati magalimoto anayi mu Cold War USSR.

Mwina n'zosadabwitsa kuti zimakupiza wamkulu wa rotary Lada anali KGB, ndipo Lada ngakhale anamanga Mabaibulo apadera a galimoto basi kuti apolisi achinsinsi kusewera "mlendo anadabwa."

NSU Spider

Ngakhale tonse tikudziwa kuti NSU Ro80 ndi galimoto yomwe idapha marque (kapena m'malo mwake, idaumiriza kuphatikiza ndi Audi) chifukwa cha zovuta za injini ya Wankel ndi zonena zotsatiridwa, Ro80 sinali galimoto yoyamba yopanga ya NSU, pali chotere. injini.

Ulemu umenewo ukupita ku 1964 NSU Spider, yomwe idakhazikitsidwa ndi Convertible NSU Prinz yomwe idayambitsidwa koyamba mu 1959.

Injini yozungulira yachipinda chimodzi yokhala ndi ma 498 cc okha masentimita, koma anali amphamvu zokwanira kupanga oseketsa ndi penapake masewera galimoto kuchokera Kangaude wamng'ono.

Kumbuyo-injini masanjidwe anabwereka Prinz ndi, monga galimoto iyi, m'malo brash makongoletsedwe anali ntchito ya Bertone.

NSU inamanga zosakwana 2400 Spider, koma ngati idamangidwa m'mabuku a Ro80 (mayunitsi opitilira 37,000 pazaka khumi zopanga), zikadasokoneza kampaniyo, kotero zovuta za injini zozungulira nthawiyo zinali zovuta.