Renault Espace enjini
Awọn akoonu
Ni opin awọn aadọrin ọdun ti o kẹhin, oluṣeto ọkọ ayọkẹlẹ Fergus Pollock ti Ẹgbẹ Chrysler pinnu lati ṣe iṣẹ akanṣe kan ti ọkọ ayọkẹlẹ iwọn didun kan fun irin-ajo ẹbi. Ni akọkọ ni tẹlentẹle minivan ti a ti pinnu lati ye titi ti conveyor Tu, bi awọn French Aerospace ile Matra mu awọn agutan. Ṣugbọn gbogbo agbaye mọ ọkọ ayọkẹlẹ iyalẹnu yii pẹlu ara ṣiṣu labẹ ami iyasọtọ Renault Espace.
Itan awoṣe
Awọn imọ-ẹrọ fun ṣiṣẹ pẹlu irin ni a mu nitootọ “lati aaye”. Nikan fun awọn ọkọ ofurufu okeere ni akoko yẹn jẹ awọn ẹya fireemu irin ti awọn iwọn nla ti a ṣe nipasẹ ayederu. Imọ-imọ miiran, ti a kọkọ ni idanwo lakoko apẹrẹ ti Espace, ni lilo awọn panẹli ṣiṣu ti a fiwe si fun iṣelọpọ ti ara dipo irin dì.
Lati ọdun 1984 si ọdun 2015, awọn iran mẹrin ti awọn minivans fi awọn laini apejọ ti awọn ile-iṣẹ Renault silẹ:
- 1 iran (1984-1991) - J11;
- 2 iran (1992-1997) - J63;
- 3rd iran (1998-2002) - JE0;
- 4. iran (2003-bayi) - JK.
Laigba aṣẹ, o gbagbọ pe atunṣe ti 2015 jẹ iyatọ, iran karun ti Espace. Ṣugbọn awọn ọkọ ayọkẹlẹ, ti a ṣe apẹrẹ lori ipilẹ ti o wọpọ pẹlu Nissan Qashqai, ko gba orukọ ti ara wọn, nitorina wọn wa ni ipo bi idagbasoke ti ọkọ ayọkẹlẹ ero Renault Ondelios.
Enjini fun Renault Espace
Ọpọ ọdun ti awọn adanwo pẹlu abẹrẹ-ojuami pupọ lori petirolu-ọpa kan ati awọn ẹrọ diesel mu awọn onimọ-ẹrọ Faranse lọ si agbekalẹ kan: ẹrọ 2-lita (petirolu / Diesel, aṣa tabi turbocharged) pẹlu awọn camshafts meji (DOHC). Wọn ti pada sẹhin lati ọdọ rẹ ṣọwọn, ti n pese awọn ọkọ ayọkẹlẹ kekere pẹlu awọn enjini-lita mẹta ti o lagbara si ọja naa.
| Siṣamisi | Iru | Iwọn didun, cm3 | O pọju agbara, kW / hp | Eto ipese |
|---|---|---|---|---|
| J6R 234, J6R 236 | epo petirolu | 1995 | 81/110 | OHC |
| J8S 240, J8S 774, J8S 776 | Diesel turbocharged | 2068 | 65/88 | OHC |
| J7T 770 | epo petirolu | 2165 | 81/110 | OHC, multipoint abẹrẹ |
| J6R 734 | -: - | 1995 | 74/101 | OHC |
| J7R 760 | -: - | 1995 | 88/120 | OHC, multipoint abẹrẹ |
| J7R 768 | -: - | 1995 | 76/103 | OHC |
| J8S 610, J8S 772, J8S 778 | Diesel turbocharged | 2068 | 65/88 | SOHC |
| J7T 772, J7T 773, J7T 776 | epo petirolu | 2165 | 79/107 | OHC |
| Z7W712, Z7W713, Z7W717 | -: - | 2849 | 110/150 | OHC |
| F9Q 722 | Diesel turbocharged | 1870 | 72/98 | OHC |
| F3R 728, F3R 729, F3R 742, F3R 768, F3R 769 | epo petirolu | 1998 | 84/114 | OHC |
| F4R 700, F4R 701 | -: - | 1998 | 103/140 | DOHC |
| F4RT | turbocharged epo | 1998 | 125/170, 135/184, 184/250 | multipoint abẹrẹ |
| F4R 700, F4R 701 | -: - | 1998 | 103/140 | DOHC |
| G8T 714, G8T 716, G8T 760 | Diesel turbocharged | 2188 | 83/113 | OHC |
| L7X727 | epo petirolu | 2946 | 140/190 | DOHC, multipoint abẹrẹ |
| Z7X 775 | -: - | 2963 | 123/167 | OHC, multipoint abẹrẹ |
| G9T 710 | Diesel turbocharged | 2188 | 85/115 | DOHC |
| G9T 642 | -: - | 2188 | 96/130 | DOHC |
| F9Q 820, F9Q 680, F9Q 826 | -: - | 1870 | 88/120 | OHC |
| F4R792 | epo petirolu | 1998 | 100/136 | DOHC |
| F4R 794, F4R 795, F4R 796, F4R 797 | turbocharged epo | 1998 | 120/163 | DOHC |
| F4R 896, F4R 897 | -: - | 1998 | 125/170 | DOHC |
| G9T 742, G9T 743 | Diesel turbocharged | 2188 | 110/150 | DOHC |
| P9X 701 | -: - | 2958 | 130/177 | DOHC |
| V4Y 711, V4Y 715 | epo petirolu | 3498 | 177/241 | DOHC |
| M9R 802 | Diesel turbocharged | 1995 | 96/130 | DOHC |
| M9R 814, M9R 740, M9R 750, M9R 815 | -: - | 1995 | 110/150 | DOHC |
| M9R 760, M9R 761, M9R 762, M9R 763 | -: - | 1995 | 127/173 | DOHC |
| G9T 645 | -: - | 2188 | 102/139 | DOHC |
| P9X 715 | -: - | 2958 | 133/181 | DOHC |
Ṣugbọn awọn ibùgbé meji-lita F4RT engine pẹlu olona-ojuami abẹrẹ di awọn asiwaju ninu agbara. Turbocharged engine ijona inu pẹlu iwọn didun ti 1998 cmXNUMX3 lọ si ẹya "agbara" ti 2006 Espace.
Awọn in-ila mẹrin-silinda engine pẹlu ohun abẹrẹ ati ki o kan funmorawon ratio ti 9,0: 1 produced nikan 280-300 Nm ti iyipo, sugbon ni akoko kanna sise iyanu ti agbara: ni orisirisi awọn ẹya ti o ni idagbasoke 170, 184 ati 250 hp. Sibẹsibẹ, ko wa laisi awọn ilọsiwaju pataki.
Aṣiri naa ni pe awọn onimọ-ẹrọ gbon ni kikun-ọpa ẹyọkan ti o fẹsẹmulẹ F4R. Awọn ilọsiwaju pẹlu:
- iyipada ti ori silinda (ohun elo iṣelọpọ - aluminiomu);
- iyipada ti camshaft simẹnti si eke;
- imuduro ti ọpa asopọ ati ẹgbẹ piston;
- meji ibi-flywheel;
- fifi sori ẹrọ ti TwinScroll turbine MHI TD04 turbocharger;
Ninu ẹya ere idaraya ti ẹrọ, ko si olutọsọna alakoso lori ọpọlọpọ gbigbe.
Nikan bulọọki silinda ati awakọ akoko (igbanu ehin), ti o ni ipese pẹlu apanirun hydraulic, ko yipada ninu akopọ ti ẹgbẹ mọto. Bi abajade, agbara pọ nipasẹ 80 hp, iyipo - nipasẹ 100 Nm. Iwọn idana apapọ lori awọn ẹrọ pẹlu ile-iṣẹ agbara F4RT jẹ 7,5-8,2 liters ninu iyipo apapọ. Ẹrọ yii ko fa awọn iṣoro pataki pẹlu awọn atunṣe si awọn oniwun, ati pe awọn orisun rẹ wa labẹ 300 ẹgbẹrun km. paṣẹ ibowo ti idaraya alara.
