Potez 633 B.2

Potez 633 B.2 Potez 633 B.2
Originální název:
Original Name:
Potez 633 B.2
bombardovací letoun bomber aeroplane
DD.MM.1937-DD.MM.1940 Société Nationale des Constructions Aéronautiques du Nord, Méaulte /
Období výroby:
Production Period:
Vyrobeno kusů:
Number of Produced:
70 ?
První vzlet:
Maiden Flight:
Základní charakteristika:
Basic Characteristics:
Vzlet a přistání:
Take-off and Landing:
CTOL - konvenční vzlet a přistání CTOL - conventional take-off and landing
Uspořádání křídla:
Arrangement of Wing:
jednoplošník monoplane
Uspořádání letounu:
Aircraft Concept:
klasické conventional
zatahovací retractable
Přistávací zařízení:
Landing Gear:
kola wheels
Technické údaje:
Technical Data:
Hmotnost prázdného letounu:
Empty Weight:
2900 kg 6393 lb
Vzletová hmotnost:
Take-off Weight:
4280 kg 9436 lb
Maximální vzletová hmotnost:
Maximum Take-off Weight:
4500 kg 9921 lb
16,000 m 52ft 6in
11,070 m 36ft 4in
3,610 m 11ft 10in
Plocha křídla:
Wing Area:
32,70 m2 351.98 ft2
Plošné zatížení:
Wing Loading:
130,867 kg/m2 26.8 lb/ft2
pístový piston
Počet motorů:
Number of Engines:
Gnome-Rhône 14M-6/7 vzduchem chlazený dvouhvězdicový přeplňovaný čtrnáctiválec o vzletovém výkonu 515 kW (700 k), tento výkon byl dosažen také v h= 5 150 m, nominální výkon 485 kW (660 k) při 3 030 ot/min v h= 4 000 m.
Vrtule trojlistá Rarier s nastavitelným úhlem náběhu
Gnome-Rhône 14M-6/7 fourteen-cylinder two-row supercharged air-cooled radial engine, rated at 690 hp for take-off and at 16,896 ft, nominal power output 651 hp at 3,030 rpm at 13,123 ft each,
driving a three-blade variable-pitch Ratier propellers.
Objem palivových nádrží:
Fuel Tank Capacity:
765 l 167 UK gallons (201 US gallons)
Maximální rychlost:
Maximum Speed:
440 km/h v 4200 m 273.4 mph in 13780 ft
Cestovní rychlost:
Cruise Speed:
399 km/h v 4000 m 247.9 mph in 13123 ft
Rychlost stoupání:
Climb Rate:
9,5 m/s 1870.1 ft/min
Čas výstupu na výšku:
Time to Climb to:
8,5 min do 4000 m 8,5 min to 13123 ft
Operační dostup:
Service Ceiling:
8000 m 26247 ft
1300 km 807.8 mi
Maximální dolet:
Maximum Range:
? km ? mi
1x pevný kulomet MAC 1934 M39 ráže 7,5 mm v přídi s 300 náboji,
1x pevný kulomet MAC 1934 M39 ráže 7,5 mm pro střelbu vzad, 300 nábojů a
1x pohyblivý kulomet MAC 1934 M39 ráže 7,5 mm v zadní kabině, 500 nábojů.
Pumový náklad: do 400 kg (8x 50 kg nebo 2x 200 kg.
Později 4x pevný kulomet MAC 1934 M39 ráže 7,5 mm pod křídly.
One fixed forward-firing 0.295 inch MAC 1934 M39 machine-gun in the upper starboard side of the forward fuselage, 300 rounds,
one fixed rearward-firing 0.295 inch MAC 1934 M39 machine-gun in the fuselage, 300 rounds and
one flexible rearward-firing 0.295 inch MAC 1934 M39 machine-gun in the rear cockpit, 500 rounds.
Later four fixed forward-firing 0.295 inch MAC 1934 M39 machine-gun uper wings.
Bomb load: Up to 882 lb of bombs (eight 110 lb bombs or two 440 lb bombs).
Uživatelské státy:
User States:

- Potez 633 B2 two-seater, light level bomber. The Potez 633 retained the fuselage, wings and engines of the 631 but the observer's position and cannon gondolas were deleted and a small bomb bay was added between the pilot and rear gunner. Front armament consisted of a single light machine gun in the nose. The bomb bay could house eight 110 lb or two 440 lb bombs. There was no bombardier position, as the rear gunner was supposed to direct the bombing run through a periscopic bombsight fitted ahead of him, a disposition that proved unworkable in the field.Potez 633.01.
Jose Fernandez, Potez 63 family, Sandomierz, Poland / Redbourn, UK, Mushroom Model Publications, 2008, ISBN 83-89450-65-4.
Patrick Marchand and Junko Takamori, Les Potez 63, Les Ailes de Gloire No.9, Le Muy, France, Editions d'Along, 2003, ISBN 2-914403-12-7.
William Green, War Planes of the Second World War : Bombers, vol. 8, London, Macdonald & Co. Ltd., 1969, ISBN 0-356-01478-9
http://www.webring.org/l/rd?ring=ww2;id=1" target="_top"][span class="st1ww2" title="visit World War II WebRing member sites"]Sites[/span][/a] | [a href="http://A.webring.com/wrman?ring=ww2;url=httpEhtm
URL : https://www.valka.cz/Potez-633-B-2-t1077#501774 Version : 0

Potez 633 B2 was a two-seater twin-engine light bomber, developed from the multipurpose Potez 63. From the hull was removed to the cannon and between the two cabins was installed a small bomb bay for bombs weighing up to 400 kg. The French air force (Armée de l'air) commissioned in 1937, 125 of these aircraft, but in a few short months, my order cancelled, because review its requirements and for the bombers demanded the third member of the crew – bomber. In the bombers Potez 633 B2 held this position the second member of the crew – observer/radio-operator/gunner using periskopického of the reticle. After the cancellation of the order the aircraft was released for export, the demand for this machine was from Greece, Romania, China and Switzerland. Znárodnělý business in Máute started this contract to fulfill and he added so Potezy 633 to Greece and partly also in Romania.
In the meantime, war broke out with Germany and then France seized part of the aircraft for the Armée de l'air, it was about 32 aircraft. Seized aircraft in Armée de l'Air filled almost exclusively to the tasks in the training of crews of bomber crews.
Greek Potezy 633 in the fighting hit, fought against the Italians, when the tumult of their supply column. Machines, however, suffered from a lack of spare parts and fuel.
In the fighting against the USSR deployed its aircraft also Romanians, bombers Potez 633 were armed with two Romanian squadron, which actively intervened in the fighting in Bessarabia (Moldova) on the river Dniester, on the shores of the Black sea and especially in Odessa, in 1942 they were replaced by German bombers.

Used springs:
author archive
Potez 633 B.2 -

URL : https://www.valka.cz/Potez-633-B-2-t1077#501775 Version : 0
Photo source: http://www.airwar.ru/enc/bww2/potez633.html.
Potez 633 B.2 -

Potez 633 B.2 -

Potez 633 B.2 -

Potez 633 B.2 -

Potez 633 B.2 -

URL : https://www.valka.cz/Potez-633-B-2-t1077#501776 Version : 0
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