Micubiši B5M1 [Mabel]

Mitsubishi B5M1 / 三菱 B5M1・ 九七式二号艦上攻撃機
     
Název:
Name:
Micubiši B5M1 Mitsubishi B5M1
Originální název:
Original Name:
九七式二号艦上攻撃機
Kategorie:
Category:
bombardovací letoun bomber aeroplane
Výrobce:
Producer:
DD.MM.1936-DD.MM.1941 Mitsubishi Heavy Industries, Ltd., Nagoya /
Období výroby:
Production Period:
DD.MM.1936-DD.MM.1941
Vyrobeno kusů:
Number of Produced:
125
První vzlet:
Maiden Flight:
DD.MM.1936
Osádka:
Crew:
3
Základní charakteristika:
Basic Characteristics:
 
Vzlet a přistání:
Take-off and Landing:
CTOBAR - standardní vzlet, přistání s pomocí brzdících lan CTOBAR - conventional take-off but arested recovery
Uspořádání křídla:
Arrangement of Wing:
jednoplošník monoplane
Uspořádání letounu:
Aircraft Concept:
klasické conventional
Podvozek:
Undercarriage:
pevný fixed
Přistávací zařízení:
Landing Gear:
kola wheels
Technické údaje:
Technical Data:
 
Hmotnost prázdného letounu:
Empty Weight:
2342 kg 5163 lb
Vzletová hmotnost:
Take-off Weight:
4000 kg 8818 lb
Maximální vzletová hmotnost:
Maximum Take-off Weight:
4400 kg 9700 lb
Rozpětí:
Wingspan:
15,300 m 50ft 2,36in
Délka:
Length:
10,234 m 33ft 6,91in
Výška:
Height:
3,720 m 12ft 2,46in
Plocha křídla:
Wing Area:
39,64 m2 426.68 ft2
Plošné zatížení:
Wing Loading:
100,91 kg/m2 20.67 lb/ft2
Pohon:
Propulsion:
 
Kategorie:
Category:
pístový piston
Počet motorů:
Number of Engines:
1
Typ:
Type:
Micubiši MK8D Kinsei 43 (Ha-33-43) o vzletovém výkonu 746 kW, 738 kW v h= 2 800 m.
Vrtule trojlistá stavitelná o průměru 3 200 mm, rozsah nastavení úhlu náběhu vrulových listů 16°- 30°
Mitsubishi Kinsei 43 (Ha-33-43) fourteen-cylinder air-cooled radials, rated at 1,000 hp for take-off and 990 hp at 9,200 ft,
driving a three-blade constant-speed metal propeller of 10ft 5,98in diameter
Objem palivových nádrží:
Fuel Tank Capacity:
1 200 l 264 UK gallons
Výkony:
Performance:
 
Maximální rychlost:
Maximum Speed:
381 km/h v 2200 m 236.7 mph in 7218 ft
Cestovní rychlost:
Cruise Speed:
256 km/h v 2000 m 159.1 mph in 6562 ft
Rychlost stoupání:
Climb Rate:
? m/s ? ft/min
Čas výstupu na výšku:
Time to Climb to:
7,1 min do 3000 m 7,1 min to 9843 ft
Operační dostup:
Service Ceiling:
8260 m 27100 ft
Dolet:
Range:
1910 km 1186.8 mi
Maximální dolet:
Maximum Range:
2322 km 1442.8 mi
Výzbroj:
Armament:
1x kulomet Type 92 ráže 7,7 mm pro obranu zadní části.
Pumový náklad: 1x torpédo ráže 457 mm, nebo pumy do hmotnosti 800 kg
One 0.303 in Type 89 machine gun in flexible mount in rear cockpit.
Bomb load: 1,764 lb of bombs or one 1,783 lb torpedo (18 in)
Uživatelské státy:
User States:
Poznámka:
Note:
九七式二号艦上攻撃機 / Kjúnanašiki nigó kandžó kógekiki / Námořní palubní torpédový bombardér Typ 97-2
Spojenecké kódové jméno: Mabel


Letová vytrvalost: 9,25 h
九七式二号艦上攻撃機 / Kyunanashiki nigó kanjó kógekiki / Navy Type 97 No.2 Carrier Attack Bomber
Allied code name was "Mabel"


Endurance: 9,25 hours
Zdroje:
Sources:
Rene J. Francillion Ph.D, Japanese Aircraft of the Pacific War, Naval Institute Press, rok 1987, ISBN-13: 978-0870213137
Robert C. Mikesh a Shorzoe Abe, Japanese Aircraft 1910-1941 US Naval Institute Press, rok 1990, ISBN:10-1557505632
Tadeusz Januszewski a Kryzysztof Zalewski, Japońskie samoloty marynarski 1912-1945, tiel 2, Lampart, rok 2000, ISBN 83-86776-00-05
L+K 16/1975 Letadla 1939-45
http://airwiki.org/enc/bww2/b5m.html
http://www.combinedfleet.com/ijna/b5m.htm
archiv autora

Micubiši B5M1 [Mabel] -


URL : https://www.valka.cz/Micubisi-B5M1-Mabel-t30172#108770 Version : 0

Mitsubishi B5M1


九七式二号艦上攻撃機 / Kjúnanašiki nigó kandžó kógekiki / on-board attack bomber Type 97 - 2

Code name: Mabel

History and service.


The company 三菱重工業株式会社 - Mitsubishi Jūkōgyō Kabushiki Kaisha (hereinafter referred to as Mitsubishi) answered his project of Ka-16 the specifications of the maritime air force 10-Shi from the year 1935. Command naval air force (海軍航空本部 Kaigun Kōkū Hombu) using these specifications has notified the manufacturers of aviation equipment technical requirements and conditions, which should comply with the new boarding torpedo bomber. This newly required aircraft to replace the aging bombers Yokosuka B4Y1. The requirements of the naval air force have been for its time, quite demanding, required to be sufficiently high maximum speed (over 330 km/h), endurance of flight, four hours of bombing years and seven hours in the performance of reconnaissance tasks, the aircraft had carried away up to 800 kg of bombs or a torpedo of the same weight. The wings had to be hinged, in order to facilitate the hangárování and handling of the aircraft on the decks of aircraft carriers.

It is these required performances discourage some manufacturers from participating in the contest, ultimately in this contest known only to the two companies. On the other hand it was 中島飛行機株式会社 - Nakajima Hikōki Kabushiki Kaisha (hereinafter referred to as Nakajima), who proposed the project, which bore the factory designation "Type K", naval air force and was later branded B5N1 10-Shi. In the tests of this aircraft carried out at the naval base in Oemashi showed some serious deficiencies, those had to be urgently removed and the construction of the bomber to simplify.

The second participant of the competition was the company Mitsubishi, which entered the competition up your project, and later the prototypes of the Ka-16. It was an all-metal dolnoplošníky, whose elliptic wings with sklápěla manually. These aircraft were conceived much more conservative than the machine předvedené of the competition. On the other hand, however, the offer, due to its simpler design, easier maintenance in any operating operation. Simplicity consisted primarily in a solid aerodynamically kapotovaném the chassis, which was also much more resilient, competitive aircraft had a chassis zatažitelný.

In time, when the prototype of the company Nakajima (B5N1 10-Shi) has some serious defects and shortcomings, was Kaigun Kōkū Hombu more inclined to just prototypům Mitsubishi B5M1, such was the naval designation of the prototype Ka-16. The japanese navy was not at that time, too inclined to "unreliable news" and this was the retractable landing gear is often referred to. In addition, the performances of the B5M1 were even slightly higher than was B5N1 with retractable landing gear, higher performance enabled a more powerful engine Mitsubishi Kinsei 3.

Eventually, however, the command of the naval air force, after all, just realised that the prototype Nakajima B5N1 has a higher performance potential, cleverly then taken advantage of the situation, and the company Nakajima was being created by the pressure to quickly eliminate the defects and shortcomings, which in the tests appeared. Nakajima not until the last moment is no certainty that this contract will obtain and the mere existence of competing prototypes, it would oblige to a very friendly meeting with all the requirements of the Kaigun Kōkū Hombu. Before a hard reset by the design team did and naval air force has taken in 1937 to their arms modified bomber B5N1 as a maritime boarding torpedo bomber type 97 model 1.

Japan at that time led to extensive fighting in China and it needed a large number of aircraft all categories for this battlefield, it so happened, that neither the company Mitsubishi finally came by and produced 65 aircraft of a total of 125 built torpedo bombers B5M1 (the rest of the aircraft made 11. naval arsenal). This aircraft was received into the arms of the as a naval torpedo bomber type 97 model 2. Serial the aircraft flew with a more powerful version of the engine designated Kinsei 43. Aircraft B5M1 was intensively deployed in the fighting, their great advantage was just hard chassis, which allowed the aircraft to operate not only from the decks of aircraft carriers, but also from the not covered field airports, where was this type of used mainly by.

Combat operations in China have one common characteristic element of the chinese air force was not equivalent to a contender and an on-board bomber with fixed landing gear flew in, accompanied by their own fighter aircraft, or without an escort while patrolling over the sea, here, however, it does not undermine the fighter air force of the enemy. This was the main reason why not a major design shortcomings of these aircraft, and the navy is for the time being could ignore. This machine lacked any kind of passive protection, it moreover, at the time characterized the vast majority of japanese aircraft. Bomber so completely lacked the armor protection of space for the crew or the engine, the fuel tank was also without any protection and defense to slow the aeroplane, one movable machine-gun puškové caliber was in the case of the meeting with more modern fighters lack. Air and ground personnel, however, was this aircraft greatly popular especially for its simple operation and great reliability.

Allied intelligence that the bomber has assigned the code name of Mabel. At the beginning of the war of the pacific has yet emerged designation of the Kate 61, the B5M1 was at the time allied intelligence service mistakenly considered a version of the B5N, which was in the american code named Kate.



[source]Used sources:
René J. Francillon Phd, Japanese Aircraft of the Pacific War, Naval Institute Press, Annapolis Maryland, Reprinted 1990, ISBN-0-87021-313-X
Robert C. Mikesh and Shorzoe Abe, Japanese Aircraft 1910-1941, Naval Institute Press Annapolis, Maryland 21402, 1990, ISBN: 1-155750-563-2
Tadeusz Januszewski and Kryzysztof Zalewski, Japońskie samoloty marynarski 1912-1945, tiel 2, Lampart, 2000, ISBN 83-86776-00-05
Tadashi Nozawa, Encyclopedia of Japanese Aircraft 1900-1945. Vol.1. Mitsubishi's Aircraft, Shuppan-Kyodo, the year 1981.
Lubomír Vejřík, the Rise and fall of eagles Nipponu 1931 - 1941, Prologue, World of Wings, Cheb, year 1994, ISBN: 80-85280-26-4
Václav Němeček, Military aircraft 3 part, the second supplemented edition, Our Troops, Prague 1992, ISBN 80-206-0117-1
http://airwiki.org/enc/bww2/b5m.html
http://www.combinedfleet.com/ijna/b5m.htm
the archive of the author of the[/resources].
Micubiši B5M1 [Mabel] -


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Photos of Mitsubishi B5M1 Mabel in flight and look at the odkrytovaný engine. From the same source - given the above..
Micubiši B5M1 [Mabel] -


Micubiši B5M1 [Mabel] -


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Micubiši B5M1 [Mabel] -


Micubiši B5M1 [Mabel] -


Micubiši B5M1 [Mabel] -


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