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AUFK - M91 FUZE
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![]() ![]() ![]() ![]() AUFK
– M 91 is
impact , inertia-type
of
an
electric - mechanical
fuze for
aircraft
bombs with
superquick
( T )
and
delay
action
( U )
adjustable
by
mode
selector .
A.
PURPOSE
The
fuze is
intended
for
high – explosive
aircraft
bombs
with
or
without
drag
chute .
B.
TECHNICAL
DATA
Front
and
rear
inertia
action Completely
secured Arming
time
for
aircraft
bomb
without
drag
chute
depends on
action mode
as
follows :
1..
2,5
sec
for
delayed
action
2.
3,6
sec
for
delayed
action
3.
3,6
sec
for
superquick
action
Arming
time
for
aircraft
bomb
equipped
with
drag
chute
is
2,5 sec
where
successfull
braking
results
in
impact
action, while
unsuccessfull
braking results
in
delayed
action .
Delayed
action
time
is
22 ± 4
sec . Electrical
arming Equipped
with
a
status
indicator
(armed, unarmed, superquick or
delay) The
fuze
is
waterproof Mode
selection
is
manual
without
accessories. Fuze
mass
---------------------------------------------------------------------------
1650 g Fuze
lenght
-------------------------------------------------------------------------
258 mm Max.
diameter
------------------------------------------------------------------------
90 mm Fuze
connecting
thread
--------------------------------------------------------
M52 x 3 Fuze
lenght
entering
the
bomb
---------------------------------------------
136 mm
C.
FUNCTIONAL
DATA
Superquick
and
delayed
action Temperature
range of use
-------------------------------------------
- 40°C
to + 60°C Fuze
in
its
packaging
is
safe
in
anu
storing
conditions Fuze
life is 10
years
min. under prescribed keeping
and storing conditions
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