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<font face="Arial">2 pistons per cylinder. ;-)<br>
<br>
Bruno M.<br>
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Op 10-8-2011 3:24, Bob Stuart schreef:
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cite="mid:0C56E811-03F5-4683-9CA1-1340C46B61BD@sasktel.net"
type="cite">
That's very interesting, but I count four pistons, minimum.
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<div>Bob</div>
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<div>On 9-Aug-11, at 6:47 PM, Pannirselvam P.V wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite"><span class="Apple-style-span"
style="color: rgb(102, 102, 102); font-family:
Arial,Helvetica,sans-serif; font-size: 12px; line-height:
15px; background-color: rgb(255, 255, 255);">
<p style="margin: 1em 0px;"> Hi Pete</p>
<p style="margin: 1em 0px;">Eco motor is innovative
modern IC engine evolution</p>
<p style="margin: 1em 0px;"> You can see video , animated
pictuures too </p>
<p style="margin: 1em 0px;"><a moz-do-not-send="true"
href="http://www.ecomotors.com/">http://www.ecomotors.com/</a></p>
<p style="margin: 1em 0px;"> The opoc® engine comprises
two opposing cylinders per module, with a crankshaft
between them -- each cylinder has two pistons moving in
opposite directions. This innovative design
configuration eliminates the cylinder-head and
valve-train components of conventional engines, offering
an efficient, compact and simple core engine structure.
The result is an engine family that is lighter, more
efficient and economical, with lower exhaust emissions.</p>
<p style="margin: 1em 0px;">EcoMotors' opoc® engine has a
number of distinct advantages over traditional internal
combustion engines. The opoc® engine has very high power
density of nearly one horsepower per pound resulting in
an unprecedented lightweight and compact engine. The
opoc® engine is perfectly balanced enabling stackable
power modules. This unique modular displacement
capability is one of the long standing, but elusive
goals of engine engineers' quest for high efficiency. In
addition, it also results in much less NVH than a
conventional engine of comparable power. Its elegantly
simple design allows for low cost, efficient
manufacturing and increased operating durability:</p>
<ul style="margin: 1em 0px; padding-left: 2em;
list-style-type: disc;">
<li style="margin: 0px; padding: 0px;"> 50 percent fewer
parts than a conventional engine</li>
<li style="margin: 0px; padding: 0px;">Straightforward
assembly</li>
<li style="margin: 0px; padding: 0px;">No cylinder heads
or valve-train</li>
<li style="margin: 0px; padding: 0px;"> Uses
conventional components, materials and processes</li>
</ul>
<div style="margin: 1em 0px;"> <br
class="khtml-block-placeholder">
</div>
<p style="margin: 1em 0px;"> "Consistent with our
leadership strategy, Navistar continues to seek
innovative products which differentiate us from the
marketplace, while others embrace the status quo," said
Eric Tech, president, Navistar Engine Group.</p>
<p style="margin: 1em 0px;"><strong>Power Density</strong></p>
<p style="margin: 1em 0px;">The internal combustion piston
engine has been the primary means of automotive
propulsion for more than a century. Today, thousands of
engineers around the world are hard at work trying to
improve this 19th century invention. Some are striving
to make incremental gains; some are hoping for a
breakthrough. For all of them, one measuring stick is
the "acid test" for any engine -- power density. As
greater power density is achieved, a range of critically
important attributes will result, including:</p>
<ul style="margin: 1em 0px; padding-left: 2em;
list-style-type: disc;">
<li style="margin: 0px; padding: 0px;"> Lower weight</li>
<li style="margin: 0px; padding: 0px;">Smaller size</li>
<li style="margin: 0px; padding: 0px;"> Lower material
costs</li>
<li style="margin: 0px; padding: 0px;">Lower friction</li>
<li style="margin: 0px; padding: 0px;"> Greater fuel
efficiency</li>
<li style="margin: 0px; padding: 0px;">Lower emissions</li>
<li style="margin: 0px; padding: 0px;"> Lower heat
rejection</li>
</ul>
<div style="margin: 1em 0px;"> <br
class="khtml-block-placeholder">
</div>
<p style="margin: 1em 0px;"><strong>Electrically
Controlled Turbocharger</strong></p>
<p style="margin: 1em 0px;">EcoMotors' intellectual
property also includes an electrically controlled
turbocharger technology which incorporates an electric
motor in the turbo assembly to regulate boost pressure
resulting in a long list of unique advantages:</p>
<ul style="margin: 1em 0px; padding-left: 2em;
list-style-type: disc;">
<li style="margin: 0px; padding: 0px;"> Improved
combustion efficiency to meet emissions</li>
<li style="margin: 0px; padding: 0px;">Electrically
controlled variable compression ratio</li>
<li style="margin: 0px; padding: 0px;">Improved vehicle
fuel economy</li>
<li style="margin: 0px; padding: 0px;"> Enhanced vehicle
drivability due to improved low-end torque</li>
<li style="margin: 0px; padding: 0px;"> Eliminates Turbo
lag</li>
<li style="margin: 0px; padding: 0px;">Waste heat
recovery by generating electricity</li>
</ul>
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</div>
</span><br>
<div class="gmail_quote">On Tue, Aug 9, 2011 at 3:09 PM,
Pete & Sheri <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:spaco@baldwin-telecom.net">spaco@baldwin-telecom.net</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
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<p class="MsoNormal"><span style="font-size: 11pt;
color: rgb(31, 73, 125);">What is a two piston
ecomotor?</span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
color: rgb(31, 73, 125);">Pete Stanaitis</span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
color: rgb(31, 73, 125);">-</span></p>
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