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1
Rotary Engine
Rotary Engine
::2008/05/07::
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2
Quadra Chime design ( Rotary Engine )
Quadra Chime design ( Rotary Engine )
::2012/09/06::
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3
Think New Box Presents The Quadra Chime Rotary Engine Engineers and Investors join the Team
Think New Box Presents The Quadra Chime Rotary Engine Engineers and Investors join the Team
::2012/06/21::
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4
Radial Air Engine
Radial Air Engine
::2011/03/27::
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5
Experimental Rotary Engines: Model 32
Experimental Rotary Engines: Model 32
::2007/05/23::
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6
[1.7] 3x3 Pistonless Door
[1.7] 3x3 Pistonless Door
::2013/09/22::
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7
Quadrachime rotary engine
Quadrachime rotary engine
::2012/06/28::
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8
Lava Door [Fast, Compact, Pistonless]
Lava Door [Fast, Compact, Pistonless]
::2013/11/29::
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9
[FR] Pistonless Endermen Farm | Tutoriel Minecraft [1.8 and +][ST EN]
[FR] Pistonless Endermen Farm | Tutoriel Minecraft [1.8 and +][ST EN]
::2014/03/16::
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10
An update on Pistonless Hybrids
An update on Pistonless Hybrids
::2013/08/26::
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11
Fast pistonless t flip flop for Nootch
Fast pistonless t flip flop for Nootch
::2013/03/03::
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12
Minecraft Pistonless Sugarcane Farm
Minecraft Pistonless Sugarcane Farm
::2013/12/06::
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13
[Tutorial] 1-Wide pistonless invisible door [1.6.2]
[Tutorial] 1-Wide pistonless invisible door [1.6.2]
::2013/10/22::
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14
First Ever Pistonless CUD!!! (Semi Silent Tile Comparator Update Detector)
First Ever Pistonless CUD!!! (Semi Silent Tile Comparator Update Detector)
::2013/06/08::
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15
How to make a pistonless bud
How to make a pistonless bud
::2013/09/21::
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16
Minecraft Pistonless and Dropperless Item Elevator
Minecraft Pistonless and Dropperless Item Elevator
::2013/10/14::
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17
1bis - Motore rotativo sferico a pistone oscillante G. Caoduro - Rotary piston engine
1bis - Motore rotativo sferico a pistone oscillante G. Caoduro - Rotary piston engine
::2014/06/19::
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18
minecraft how to ep.2 :: pistonless t flip flop
minecraft how to ep.2 :: pistonless t flip flop
::2014/01/11::
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19
Sky Den - Episode 4 - Waterless and Pistonless Mob Spawner
Sky Den - Episode 4 - Waterless and Pistonless Mob Spawner
::2013/08/24::
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20
[Redstone 101] Pistonless Elevator
[Redstone 101] Pistonless Elevator
::2013/09/27::
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21
Silent, pistonless 7 segment display
Silent, pistonless 7 segment display
::2013/08/09::
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22
Minecraft 1.7.2 PISTONLESS door
Minecraft 1.7.2 PISTONLESS door
::2013/10/25::
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23
Minecraft Showcase: 3x3x3 pistonless secret door (13w38a/1.7)
Minecraft Showcase: 3x3x3 pistonless secret door (13w38a/1.7)
::2013/09/14::
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24
Minecraft Pistonless elevator Works in 1.3.2
Minecraft Pistonless elevator Works in 1.3.2
::2012/09/02::
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25
rotary piston engine - Drehkolbenmotor
rotary piston engine - Drehkolbenmotor
::2011/09/28::
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26
Redstone: Silent/Pistonless Good Guy Door
Redstone: Silent/Pistonless Good Guy Door
::2013/10/07::
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27
proposed rotary Stirling engine
proposed rotary Stirling engine
::2009/08/12::
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28
Rotary Spark Ignited Internal Combustion Engine
Rotary Spark Ignited Internal Combustion Engine
::2009/01/15::
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29
Pistonless T-Flip Flop
Pistonless T-Flip Flop
::2012/11/22::
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30
rotary internal combustion engine
rotary internal combustion engine
::2007/10/04::
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31
Minecraft VERY simple pistonless lock
Minecraft VERY simple pistonless lock
::2013/01/01::
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32
how to make a pistonless BUD switch
how to make a pistonless BUD switch
::2012/12/07::
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33
Handbuilt 4-Rotor Engine
Handbuilt 4-Rotor Engine
::2008/12/31::
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34
Toyota developing free piston engine linear generator
Toyota developing free piston engine linear generator
::2014/05/03::
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35
ZZ Machine with rotary fraisoidal spherical piston
ZZ Machine with rotary fraisoidal spherical piston
::2009/12/31::
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36
Homemade Electric Water Pump - Piston Type
Homemade Electric Water Pump - Piston Type
::2012/06/25::
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37
Steam engine
Steam engine
::2014/04/29::
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38
PAUT MOTOR- INNOVATION-THE MOST POWERFUL GASOLINE ENGINE.wmv
PAUT MOTOR- INNOVATION-THE MOST POWERFUL GASOLINE ENGINE.wmv
::2011/01/27::
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39
MAE52 Design Project - 2 Rotor Engine
MAE52 Design Project - 2 Rotor Engine
::2014/06/12::
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40
TROPE : Toroidal Opposed Piston Engine
TROPE : Toroidal Opposed Piston Engine
::2010/12/19::
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41
RotaryEngine4.mp4
RotaryEngine4.mp4
::2012/02/21::
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42
Rotor engine
Rotor engine
::2013/09/23::
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43
Alpha stirling engine generator
Alpha stirling engine generator
::2010/04/19::
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44
JAXA free piston stirling engine
JAXA free piston stirling engine
::2007/03/30::
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45
Combustion Chamber of Patented Blom Engine
Combustion Chamber of Patented Blom Engine
::2009/07/11::
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46
Di Pietro Compressed Air Motor - Engineair
Di Pietro Compressed Air Motor - Engineair
::2010/06/15::
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47
New power engine motor
New power engine motor
::2008/12/02::
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48
RX-8 Mega Gathering 2010 - Teaser 2
RX-8 Mega Gathering 2010 - Teaser 2
::2011/01/20::
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49
Rotor
Rotor
::2006/07/23::
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50
Automobile
Automobile
::2014/07/13::
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RESULTS [51 .. 101]
From Wikipedia, the free encyclopedia
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This article is about pistonless design. For other uses of this term, see rotary engine (disambiguation). For the early piston design, see rotary engine.

A pistonless rotary engine is an internal combustion engine that does not use pistons in the way a reciprocating engine does, but instead uses one or more rotors, sometimes called rotary pistons. An example of a pistonless rotary engine is the Wankel engine.

The term rotary combustion engine has been suggested[by whom?] as an alternative name for these engines[citation needed] to distinguish them from early (generally up to the early 1920s) aircraft engines and motorcycle engines also known as rotary engines. However, both continue to be called rotary engines and only the context determines which type is meant.

Pistonless rotary engines[edit]

The basic concept of a (pistonless) rotary engine avoids the reciprocating motion of the piston with its inherent vibration and rotational-speed-related mechanical stress. As of 2006 the Wankel engine is the only successful pistonless rotary engine, but many similar concepts have been proposed and are under various stages of development. Examples of rotary engines include:

Production stage
Development stage
Conceptual stage
  • The Gerotor engine
  • The Rotary Engine by Jose-Ignacio Martin-Artajo, SI [2]
  • The Jose Maria Bosch-Barata engines ( Spanish pats nºs 0228187, 0254176 and 0407242)

See also[edit]

Reference and Notes[edit]

  1. ^ "How the Baylin Engine Works." Popular Mechanics, July 1946, pp. 131-132.
  2. ^ "Tri-Dyne: Slick New Rotary Engine Could Lick the Wankel." Popular Science, July 1969, pp. 45-47 & 160-162.
  • Jan P. Norbye: 'Rivals to the Wankel: A Roundup of Rotary Engines', Popular Science, Jan 1967, pp 80-85.

External links[edit]

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