Demonstration at Odoorner Luchtvaartclub (NL) of the Brown Bear Motors Septa 120 7 cylinder 120cc radial engine. Propeller 29x12 5000 rpm. September 3rd 2011.
For more information: http://www.brownbearmotors.nl
Motor radial doble estrella más pequeño del mundo.Smallest radial engine double star in the world.
Motor radial artesanal doble estrella de 10 cilindros con 10 arboles de
levas longitudinales calados a 36º con hélice de paso variable.Es de
inyección de aire comprimido y funciona con tan sólo 0,2 kg/cm2.El
diámetro de los cilindros es de 18 mm. y la carrera de los pistones es de
16 mm..Tiene 40,7 cm3 de cilindrada y probablemente sea el motor doble
estrella más pequeño del mundo.Está construido por José Manuel Hermo
Barreiro "Patelo" en honor a sus hijos.Tiene 398 piezas,289 tornillos y ha
tardado 1810 horas en su construcción.
Radial engine double star with 10 cylinders and 10 longitudinal camshafts
drafts to 36º.It´s made with artisanal methods.It has variable pitch
propeller,works with compressed air and with only 0,2 kg/cm2.The diameter
of the cylinders is 18 mm and the stroke of the pistons is 16 mm.The
displacement is 40,7 cm3.Probably it´s the smallest double star engine of
the world.It´s built by José Manuel Hermo Barreiro "Patelo" and dedicates
to his sons.Pieces=398,Screws=289,Hours of work=1810.
① LMA RAF COSFORD RC MODEL AIRCRAFT SHOW - 2013 FLIGHTLINE COMPILATION ( PART 1 )
(PART 1 OF 5 )
CLICK ON THESE LINKS TO SEE THE OTHER FOUR COMPILATION VIDEOS FROM COSFORD
- 2013 -
NUM 2 - https://www.youtube.com/watch?v=M8dvSJgMQrs
NUM 3 - https://www.youtube.com/watch?v=r6XWIgzx1ok
NUM 4 - https://www.youtube.com/watch?v=HKF1Jv7fftM
NUM 5 - https://www.youtube.com/watch?v=7naD39FC0qw
PLEASE LIKE US ON FACEBOOK -
(1 OF 5)
FILMED AT AN RC MODEL AIRCRAFT SHOW RUN BY THE LMA ( LARGE MODEL
ASSOCIATION ) AT RAF COSFORD - WOLVERHAMPTON - SHROPSHIRE / STAFFORDSHIRE -
WV7 3EX OVER THE WEEKEND OF 20th & 21st JULY - 2013,
RADIAL ENGINE MADE OF AIRCOOLED VW-PARTS!
This 2086cc 7-cylinder radial engine is made of aircooled volkswagen parts.
The (mostly modified) used parts are cilinders, pistons, cilinderheads,
pushrods, bearings, valvetrain, oilpump and starter of a 1200 Beetle.
The engine has electronic ignition, fuel pump, and a double Solex 2 x 40mm
The rest of the needed parts are made by myself.
Flying the Magical Hatz Biplane
My good friend Bill Rusk entrusted me to fly his beautiful Hatz biplane
with Warner 145hp engine. This was really special because throughout the
years I have flown many GA aircraft and had rides in biplanes but never
soloed one. Needless to say it was magical and this airplane was pure
delight to fly. Thank you Bill. Also special thanks to videographer Buck
Wyndham (seen near end of video).
Sabre Jet Engine: first start
The first start and initial test run of the Orenda type 14 turbojet that we have been working on for almost a
year now... you and me!
It's been a lot of work, and now it's all on the line as we crank this baby
up, hit the sparks and spray those combustors with Jet A.
It was an exciting and Exhausting
A special note: this is not a hot start, but fairly typical of the older
generations of turbojets to have flames
shoot out the tailpipe on startup.
The video response is from Burning Man participant Kunal Dovedy, and the
engine section he used is the exact one featured in my video "dropped into
a turbine engine".
Centaurus Engine Run
First test bed run of the RNHF Centaurus engine after it has been
overhauled Aug 11.