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	<title>Motor de seis tempos - Histórico de revisões</title>
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	<updated>2026-09-21T04:54:08Z</updated>
	<subtitle>Histórico de edições para esta página nesta wiki</subtitle>
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		<id>https://wiki.nivel-teorico.com/index.php?title=Motor_de_seis_tempos&amp;diff=776&amp;oldid=prev</id>
		<title>Calimero0000: uma edição</title>
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		<updated>2013-04-20T01:20:00Z</updated>

		<summary type="html">&lt;p&gt;uma edição&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Um &amp;#039;&amp;#039;&amp;#039;motor de seis tempos&amp;#039;&amp;#039;&amp;#039; é um tipo de [[Motor de combustão interna|motor]] baseado no motor de [[Ciclo de otto|quatro tempos]], mas com uma adicional complexidade para tornar mais eficiente o combate a emissão de [[poluente]]s através do aproveitamento da energia de retorno do pistão.&lt;br /&gt;
&lt;br /&gt;
== História ==&lt;br /&gt;
Dois diferentes tipos de motor de seis tempos foram construídos desde [[1990]]:&lt;br /&gt;
&lt;br /&gt;
# O primeiro, utilizava a tecnologia do motor de quatro tempo ou [[Ciclo Diesel]] utilizando a força do tempo de exaustão para girar outro eixo no mesmo cilindro.&amp;lt;ref&amp;gt;{{en}}[http://www.autoweek.com/apps/pbcs.dll/article?AID=/20060227/FREE/302270007/1023/THISWEEKSISSUE Bruce Crower’s Six-Stroke Engine]&amp;lt;/ref&amp;gt;&lt;br /&gt;
# O segundo utilizava um pistão em posição contrária, que no ciclo de retorno, também gerava força que antes era disperdiçada, foram utilizados em [[Motor de seis cilindros em linha|motores 6l]], foi desenvolvid pelo [[Austrália|Australiano]] Malcolm Beare em parceria com o [[Alemanha|Alemão]] Helmut Kottmann.&amp;lt;ref&amp;gt;{{en}}[http://www.smokstak.com/forum/showthread.php?t=42526 Smokstak]&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Outros modelos não tiveram tanto êxito entre os engenheiros por ter complexidade elevada e alto custo de produção&amp;lt;ref&amp;gt;{{en}}[http://www.freshpatents.com/Method-and-apparatus-for-operating-an-internal-combustion-engine-dt20070201ptan20070022977.php?type=description Patentes e Invenções]&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!-- verificar utilização de patentes na pt&lt;br /&gt;
&lt;br /&gt;
== Patentes requeridas ==&lt;br /&gt;
{{US patent|1217788|1217788}} Internal combustion and steam engine Feb 27, 1917. Hugo F. Liedtke seems to be one of the first to contemplate alternating between internal combustion and steam injection into the combustion chamber.&lt;br /&gt;
&lt;br /&gt;
{{US patent|1339176|1339176}} Internal combustion engine May 4, 1920. Leonard H. Dyer invented the first 6-stroke internal combustion/water-injection engine in 1915.&lt;br /&gt;
&lt;br /&gt;
{{US patent|3964263|3964263}} Six cycle combustion and fluid vaporization engine Jun 22, 1976&lt;br /&gt;
&lt;br /&gt;
{{US patent|4143518|4143518}} Internal combustion and steam engine Mar 13, 1979&lt;br /&gt;
&lt;br /&gt;
{{US patent|4301655|4301655}} Combination internal combustion and steam engine Nov 24, 1981&lt;br /&gt;
&lt;br /&gt;
{{US patent|4433548|4433548}} Combination internal combustion and steam engine Feb 28, 1984&lt;br /&gt;
&lt;br /&gt;
{{US patent|4489558|4489558}} Compound internal combustion engine and method for its use Dec 25, 1984&lt;br /&gt;
&lt;br /&gt;
{{US patent|4489560|4489560}} Compound internal combustion engine and method for its use Dec 25, 1984&lt;br /&gt;
&lt;br /&gt;
{{US patent|4736715|4736715}} Engine with a six-stroke cycle, variable compression ratio, and constant stroke Apr 12, 1988&lt;br /&gt;
&lt;br /&gt;
{{US patent|4917054|4917054}} Six-stroke internal combustion engine Apr 17, 1990&lt;br /&gt;
&lt;br /&gt;
{{US patent|4924823|4924823}} Six stroke internal combustion engine May 15, 1990&lt;br /&gt;
&lt;br /&gt;
{{US patent|6253745|6253745}} Multiple stroke engine having fuel and vapor charges Jul 3, 2001&lt;br /&gt;
&lt;br /&gt;
{{US patent|6311651|6311651}} Computer controlled six stroke internal combustion engine and its method of operation Nov 6, 2001&lt;br /&gt;
&lt;br /&gt;
{{US patent|6571749|6571749}} Computer controlled six stroke cycle internal combustion engine and its method of operation Jun 3, 2003&lt;br /&gt;
&lt;br /&gt;
{{US patent|7021272|7021272}} Computer controlled multi-stroke cycle power generating assembly and method of operation Apr 4, 2006&lt;br /&gt;
--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{Referências}}&lt;br /&gt;
&lt;br /&gt;
== {{Ligações externas}} ==&lt;br /&gt;
* {{Link|en|2=http://www.bajulazsa.com/Site/sixstroke.html |3=Motores Bajulaz}}&lt;br /&gt;
* {{Link|en|2=http://www.sixstroke.com/ |3= Engenharia de Seis tempos}}&lt;br /&gt;
* {{Link|en|2=http://www.damninteresting.com/?p=467 |3=The Six-Stroke Engine |4=(&amp;#039;&amp;#039;Damn Interesting&amp;#039;&amp;#039;; March 18, 2006)}}&lt;br /&gt;
* {{Link|en|2=http://www.cet.ac.in/ |3=Colégio de engenharia de Trivandrum}}&lt;br /&gt;
* {{Link|en|2=http://www.sixstroke.com/ |3=SixStrokes}}&lt;br /&gt;
&lt;br /&gt;
{{DEFAULTSORT:Motor Seis Tempos}}&lt;br /&gt;
[[Categoria:Motores]]&lt;br /&gt;
[[Categoria:Tecnologias automotivas]]&lt;/div&gt;</summary>
		<author><name>Calimero0000</name></author>
	</entry>
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