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بروتون PROTON شركة بروتون هي الصانع الماليزى الوطني للسيارات. يعود إنشاء الشركة لعام 1983 بناءًا على توجيهات مباشرة من رئيس الوزراء الماليزى آنذاك، د. مهاتير محمد. شركة بروتون القابضة، هي الشركة المسيطرة على بروتون للسيارات.


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  #6  
قديم 20-12-2010, 04:13 AM
الصورة الرمزية MmFFoR
MmFFoR MmFFoR غير متواجد حالياً
 
تاريخ التسجيل: Dec 2009
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افتراضي رد: IAFM is a stand-alone module, Campro CPS engine

بدأت بروتون من الثمانينات و لكنها انتشرت و بدأت التصنيع و التصدير التجاري فعليا في منتصف التسعينات *
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  #7  
قديم 21-12-2010, 09:39 PM
الصورة الرمزية MEGAREKAB
MEGAREKAB MEGAREKAB غير متواجد حالياً
 
تاريخ التسجيل: Aug 2010
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افتراضي رد: IAFM is a stand-alone module, Campro CPS engine


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Proton Gen 2 Mivec Engine





Label: Proton Gen 2 Modified



Remember the Lotus Exige 265E? The Exige powerd by E85 fuel containing 85 percent renewable ethanol alcohol and 15 percent petrol. 0-100 in 3.88 seconds. Not bad for ethanol!
It was obvious from that incarnation that Lotus and its parent company Proton were spending some serious money on alternative fuels. Now Proton has unveiled its first Hybrid prototype at this year’s Geneva Motor Show.


Proton says the research and development project was a combined work of Proton Holdings and Lotus Engineering and features hybrid technolgy that deliver a reduction of up to 22 percent in CO2 emissions in a current Proton GEN.2.

The current GEN.2 has a fuel economy of 7.2L/100km, with a power output of 82kW and 148Nm of torque. The Gen.2 goes from 0-100 in 12 seconds. Not exactly the fastest car in its class.


The hybrid Gen.2 on the other hand, whilst not only being more fuel efficient (5.6 litres/100km – a 28 percent improvement) produced 105kW of power and 233Nm of torque.
The hybrid cuts the 0-100 time by 3 seconds, getting in there in a far more respectable 9.0 seconds. Furthermore compared to the baseline Proton GEN.2, emissions are reduced from a competitive 172g/km to just 134g/km.

Whilst Toyota & Honda lead the race in Hybrid technology Proton has not revealed any details of when or if the prototype EVE Hybrid will be mass-produced.
Lotus Engineering believes the application of hybrid technology is a key route for CO2 emissions reduction and that in the short term it will remain more viable to integrate hybrid technologies into existing model ranges than to develop expensive new dedicated hybrid platforms.
The message of global warming and the need to reduce our CO2 emissions is slowly finding its way into the ears of vehicle manufacturers and politicians, Ford Australia only recently announced its support to develop hydrogen engines.



The basic Campro engine coded as S4PH is a basic DOHC 16-valve 1.6 L engine that produces 110 bhp (82 kW) @ 6,000 rpm of power and 148 N·m (109 ft·lbf) of torque. This is the engine that powers the Proton Gen-2. The S4PH engine can be fitted with Cam Profile Switching (CPS) and Variable Inlet Manifold (VIM) technology. Besides this 1.6 Litre engine, Proton has produced the 1.3 Litre version of the Campro engine.
Even though the S4PH engine seems to be quite powerful at higher revs, its performance is reportedly sluggish at lower revs and this is proven by driving the Gen-2 uphill where drivers who drive the manual transmission version have to shift a lot between 2nd gear and 3rd gear. This is due to its torque dip in the crucial 2,000 ~ 3,000 rpm operating range, where the torque actually decreases before picking up back to the maximum torque at 4,000 rpm. This torque characteristic can be clearly seen in manufacturer published engine performance curves.
Another engine option for the basic DOHC engine is a 1.3L engine coded as S4PE. The S4PE engine produces 94 bhp (70 kW) @ 6,000 rpm and the torque of 120 N·m (89 ft·lbf) @ 4,000 rpm, which is more powerful than the other 1.3L rivals, even with variable valve timing technology, it also (like its bigger brother) displays a torque dip at typical engine speeds of 2,000 to 3,000 rpm.
The bore x stroke dimensions for both engines are as follows:-
S4PH (1.6L): 76 x 88 mm, resulting the displacement of 1598 cc.
S4PE (1.3L): 76 x 73.4 mm, resulting the displacement of 1332 cc.
Applications:-
2004 Proton Gen-2
2006 Proton Waja
2006 Proton Satria Neo
2007 Proton Persona
Campro CPS and VIM engine



The Campro CPS engine uses a variable valve lift system (Cam Profile Switching system) and a variable length intake manifold (VIM; not to be confused with the stand-alone IAFM used in the 2008 Proton Saga) to boost maximum power and improve the CPS engine’s torque curve over the standard DOHC Campro engine.
The engine’s Variable-length Intake Manifold (VIM) switches between a long intake manifold at low engine speeds and a short intake manifold at higher engine speeds. Proton is using a longer intake manifold to achieve slower air flow; as they found this promotes better mixing with fuel. The short intake manifold allows more air in faster. This is beneficial at high RPMs.
The Cam Profile Switching (CPS) system uses a trilobite camshaft to switch between two different cam profiles. One cam profile provides low valve lift, while the other cam profile has a high valve lift. The low valve lift cam profile is used at low to mid engine speeds to maintain idling quality and reduce emissions, while the high lift cam profile is used when the engine is spinning at mid to high engine speeds improve peak horsepower and torque.
VIM switches from the long to short runner at 4,800 rpm, while the CPS system switches over at 3,800 rpm. The result is 127 horsepower (96kW) at 6,500 rpm and 150Nm of torque at 4,500 rpm compared to the non-CPS Campro’s 110 horsepower (82kW) at 6,000 rpm and 148Nm of torque at 4,000 rpm[2]. Proton claims that there is better response and torque at low engine speeds of between 2000 - 2500 rpm.
The new CPS engine first made its debut in the facelifted Proton GEN2 launched in Thailand, and made its first Malaysian debut in the Proton Waja Campro 1.6 Premium (CPS). Besides the 1.6L version, the Campro CPS engine is also available in 1.8L version; however, the bigger 1.8L version has not yet debuted in any of Proton’s car (as on 30 April 2008) but rather made its first debut in a Malaysian-made hovercraft.
Applications:-
2008 Proton Gen-2 (H-line)
2008 Proton Waja
What Is Campro IAFM engine?



A Campro 1.3L IAFM mounted on a second generation Proton Saga.The Campro IAFM (Integrated Air-Fuel Module) is essentially a basic DOHC Campro engine equipped with a variable-length intake manifold, developed under a joint fast track programme which began in April 2005 by EPMB, Bosch and Proton. However, the IAFM differs from the VIM (Variable Inlet Manifold) for the Campro CPS engine in terms as follows:-
The IAFM is a stand-alone module that can be fitted with a basic DOHC Campro engine whereas the VIM needs to work in conjunction with the CPS system in a Campro CPS engine.
The IAFM is operated by the engine vacuum while the VIM uses an ECU-controlled solenoid.
The Integrated Air-Fuel Module for the Proton Campro engine debuted in the second-generation Proton Saga, which was launched on 18 January 2008. We first heard of it back in October 2006 where it was still in advanced tooling stages, and ever since then everyone has been eagerly awaiting for the first Campros to roll out with the new air fuel module.
With the IAFM, the 1.3L engine used in the Proton Saga now produces 98 bhp (73 kW) @ 6,500 rpm. The maximum torque is slightly reduced to 113.2 N·m (83.5 ft·lbf); however, the engine has broader torque range and the noticeable torque dip in the basic DOHC Campro engine has been eliminated. However, the official brochure is only published with the familiar 94 bhp (70 kW) @ 6,000 rpm power and 120 N-m @ 4,000 rpm torque for consistency with other 1.3L Proton models.
Meanwhile, the output of the 1.6L version of the IAFM engine which debuted in the 2008 Proton Gen-2 M-Line produces 110 bhp (82 kW) @ 6,500 rpm of power and 148 N·m (109 ft·lbf) of torque, and the torque dip around 2,500-3,500 rpm has been eliminated.
Applications:-
2008 Proton Saga
2008 Proton Gen-2 (M-line)
2008 Proton Persona

Hybrid Campro engine

In March 2007, Proton and Lotus have announced their concept model of a Proton Gen-2 powered by a hybrid powerplant that uses the Campro engine. The concept model was revealed during the 2007 Geneva Motor Show from 8 ~ 18 March 2007
The hybrid powerplant system, which is known as EVE system (Efficient, Viable, Environmental) will be using the same S4PH engine as the one that powers the present gasoline version of the Gen-2, combined together with a 30 kW, 144V electric motor. The main purpose of the hybrid powerplant system is to provide a hybrid system that can be retrofitted to existing models, retaining the same powerplant and also eliminates the need to develop a completely different platform, like the Honda Civic Hybrid. Unlike the IMA (Integrated Motor Assist) technology in the Civic Hybrid which uses a bulky Ni-MH battery pack, the EVE Hybrid system will use a Li-ion battery pack inside the engine bay.
The EVE Hybrid System will have 3 key technologies:-
“Micro-hybrid” start-stop system - An integrated starter-alternator system is installed to switch off the engine automatically when the engine stops, for example at the traffic light. The engine will automatically restart when the gas pedal is depressed.
Full parallel hybrid technology - Combines the existing S4PH engine with a 30 kW, 144V electric motor, resulting in higher power (141 bhp combined), higher torque (233 N-m combined), lower emission (up to 22% carbon dioxide reduction) and better fuel economy (up to 4.6 L/100 km[13]). The system also includes regenerative braking system.
Continuously Variable
Transmission (CVT) - The CVT







system provides an infinite number of gear ratios for better efficiency.
The combined power and torque for the powerplant system are as follows:-
Max power (gasoline engine only): 110 bhp (82 kW/112 PS) @ 6,000 rpm
Max torque (gasoline engine only): 148 N·m (109 ft·lbf) @ 4,000 rpm
Max power (combined): 141 bhp (105 kW/143 PS) @ 5,500 rpm
Max torque (combined): 233 N·m (172 ft·lbf) @ 1,500 rpm (limited to 180 N-m continuous)
Proton will start commercializing their upcoming hybrid vehicles equipped with the EVE Hybrid System within 2010-2011
السلام عليكم ورحمة الله وبركاته ...

سيتم بإذن الله تعالى ترجمة الموضوع بالكامل فى غضون يومين على الاكثر نظرا لظروف عملى ولكن ذلك لن يتم إلا بعد موافقة الاستاذ ناقل الموضوع ...

مع خالص تحياتى لأحبائى الكرام ...

محمد عبد المجيد
الاسكندرية
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  #8  
قديم 22-12-2010, 01:31 AM
الصورة الرمزية SALAHHAKIM
SALAHHAKIM SALAHHAKIM غير متواجد حالياً
هواياتي: الزراعة
 
تاريخ التسجيل: Sep 2010
الموقع: EGYPT
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افتراضي رد: IAFM is a stand-alone module, Campro CPS engine

السلام عليكم
الله ينور عليك
الترجمه ياجماعه خد كوبى من الكلام واعمل بيست على ترجمه جوجل
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  #9  
قديم 22-12-2010, 02:00 AM
الصورة الرمزية Mohamed Elhasafy
Mohamed Elhasafy Mohamed Elhasafy غير متواجد حالياً
من انا؟: محمد الحصافى
التخصص العملى: إدارة المبيعات
 
تاريخ التسجيل: Aug 2010
الموقع: الإسكندرية و القاهرة
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افتراضي رد: IAFM is a stand-alone module, Campro CPS engine

يا أستاذ صلاح مشكلة ترجمة جوجل أنها بتترجم كل كلمة لوحدها و بالتالى بتفقد الكلام معناه الإجمالى و كمان بتترجم الكلمة على أكثر المعانى شيوعاً و ليس تحديداً المعنى المقصود
جرب كده ترجم نص إنت عارف معناه كويس ... هتقرا العجب!...
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  #10  
قديم 22-12-2010, 04:31 AM
cars admire
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افتراضي رد: IAFM is a stand-alone module, Campro CPS engine


المشاركة الأصلية كتبت بواسطة MEGAREKAB مشاهدة المشاركة

السلام عليكم ورحمة الله وبركاته ...

سيتم بإذن الله تعالى ترجمة الموضوع بالكامل فى غضون يومين على الاكثر نظرا لظروف عملى ولكن ذلك لن يتم إلا بعد موافقة الاستاذ ناقل الموضوع ...

مع خالص تحياتى لأحبائى الكرام ...

محمد عبد المجيد
الاسكندرية
MEGAREKAB
GO AHEAD
DO IT
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الكلمات الدليلية
cvt, كارز ادماير

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