Mitsubishi 3B20 engine

Igwe ụgbọ ala Mitsubishi 3B20 abanyela n'ezinụlọ nke igwe igwe cylinder atọ emepụtara maka ụgbọ ala kei nke ejiri ọla alloy mee.

Ụdị engine a na-eji ọtụtụ teknụzụ ọhụrụ eme ihe, nke mere ka o kwe omume, ebe ọ na-ebelata akụkụ nke unit ahụ, na-amụba ike ya na ihe ndị ọzọ na-egosi nkà na ụzụ.

Banyere akụkọ ihe mere eme nke ọmụmụ nke engine

Ụlọ ọrụ Japan bụ Mizushima tọhapụrụ engine mbụ dị otú ahụ na 2005 na Kurashiki, Okayama Prefecture.

A mbụ version nke engine e arụpụtara na mbụ - na 2003. Ọ bụ mgbe ahụ ka a na-eji usoro Smart Idling mee ihe nke mbụ, nke na-agbanyụ engine ahụ ozugbo mgbe ụgbọ ala ahụ kwụsịrị. Injin ahụ malitegharịa n'ime sekọnd 0,2.

Site na ụdị engine a, ụlọ ọrụ ahụ egosila na ọ ga-ekwe omume iji nweta 3-lita (ma ọ bụ ntakịrị karịa) oriri mmanụ.

Maka ntụnyere: ndị bu ụzọ mbụ nke Mitsubishi 3B20 unit, engines maka obere ụgbọ ala, riri 2-2,5 ugboro karịa mmanụ ụgbọala.

Kedu ihe bụ ụgbọ ala Kei? Ọnọdụ engine n'ime ụgbọ ala

Ebubere injin ahụ maka obere ụgbọ ala mmefu ego nke klas ụgbọ ala Kei, nke e mere atụmatụ ịhapụ otu afọ ka e mesịrị, na 2006.

Ụgbọ ala Kei, ma ọ bụ keijidosha, bụ ụgbọ ala dị mfe. Biko etinyela uche ya na ụgbọ ala. Ya bụ, obere-size, fechaa. Ha chọrọ injin dị fechaa. Ya mere, ndị na-emepụta ebelatawo akụkụ ya (ịdị elu bụ 191 mm, ogologo - 286 mm).

A na-eji aluminom tụba ngọngọ cylinder na isi, nke mere ka o kwe omume ibelata ibu ya ma e jiri ya tụnyere onye bu ya ụzọ, igwe Mitsubishi 3G8, site na 20%. Injin 3B20 bụ draịva azụ ma tụọ kilogram 67.

Mitsubishi 3B20 imewe

Ihe mgbochi cylinder otu-ahiri na isi isi (cylinder head) n'ahịrị a nke injin combustion n'ime bụ nke aluminom alloys mere. Usoro nkesa gas, nke nwere camshafts abụọ na valvụ 12 (4 maka cylinder ọ bụla), dị na isi BC.

Onye na-agbanwe oge na-arụ ọrụ site na iji teknụzụ MIVEC. Mkpebi a na-anọchi anya Mitsubishi Innovative Valve timing Electronic Control System, nke a sụgharịrị n'asụsụ Russian dịka ndị a: usoro nchịkwa eletrọnịkị maka oge (nhazi) nke usoro valve site na iji teknụzụ Mitsubishi ọhụrụ. Teknụzụ MIVEC na obere ọsọ:

• Na-abawanye nkwụsi ike nke combustion site n'ibelata ntugharị ikuku gas n'ime;
• Na-eme ka mgbanyụ ọkụ kwụsie ike site na ịgba ọgwụ ngwa ngwa;
• Igwe valvụ dị ala na-ebelata esemokwu.

Ya mere, na obere ọsọ ọsọ, ọdịiche dị na oghere nke valves na-achịkwa ma na-eme ka ọkụ nke ngwakọta ahụ na-adịgide adịgide, na-abawanye ụda.

Na nnukwu ọsọ ọsọ, engine na-enwe ike iku ume na ike zuru oke, ekele maka oge na-abawanye na elu nke valve ebuli. Nri nke ngwakọta mmanụ-ikuku na ikuku ikuku na-abawanye. Usoro eletrọnịkị ECI-MULTI na-achịkwa ịgbanye mmanụ ọkụ.

N'ozuzu, ihe ndị a niile na-emetụta ike na-abawanye, belata oriri mmanụ ma belata nsị nke ihe ndị na-egbu egbu n'ime ikuku.

Технические характеристики

The engine dị na 2 mgbanwe: ndammana aspirated na turbocharged. Nnukwu uru nke injin Mitsubishi 3B20 bụ arụmọrụ ya.

parameters	Igwe ikuku	Turbocharged
ICE olu	659 cc cm ma ọ bụ 0,66 lita
Oke ike	38 kW (52 hp) na 7000 rpm	42 kW (57 hp) -48 kW (65 hp) na 6000 rpm
Oke kacha	57 nm na 4000 rpm	85-95 Nm na 3000 rpm
Nri oriri	3,9-5,4L	3,8-5,6 l
Sịlịnda dayameta	654,4 mm
Supercharger	Ọ dịghị	Turbine
Ofdị mmanụ	Mmanụ ụgbọala AI-92, AI-95
Численность клапанов на цилиндр	4
Ogo strok piston	65,4 mm
Mwepụta nke CO2	90-114 g / km	100-114 g / km
Oke mkpakọ	10,9-12	9
Ụdị ICE	Na ndepụta, 3-cylinder

A na-etinye injin 3B20 n'ụdị ụgbọ ala ndị a nwere ụdị anụ ahụ hatchback:

• Mitsubishi ek Custom
• Mitsubishi eK Space
• Mitsubishi eK-Wagon
• Mitsubishi i

Dị ka ozi na-esonụ site na nyocha nke onye nwe ụgbọ ala kei "Aiki" (Mitsubishi i), engine na-ebuli ọsọ nke 12 km / h na 80 sekọnd, ọ na-ewe 10 sekọnd ọzọ iji ruo akara "narị" . Maka obodo ahụ ọsọ zuru oke. Obere akụkụ nke ụgbọ ala ahụ na-enye gị ohere ịgbanwe ụzọ na usoro checkerboard ma rapara n'okporo ụzọ okporo ụzọ, nke bụ uru dị ukwuu n'okporo ụzọ obodo.

Onye ọzọ nwe ụgbọ ala kei nwere injin turbo kwukwara na ụgbọ ala kọmpat nwere injin Mitsubishi 3B20 bụ nhọrọ kacha mma maka okporo ụzọ obodo. Ọ na-akọ na mmanụ ụgbọala oriri na obodo bụ 6-6,5 lita, na okporo ụzọ - 4-4,5 lita.