Bakers Pride APC-18 User Manual

Browse online or download User Manual for Ovens Bakers Pride APC-18. (12) Unlted States Patent (10) Patent 1%.: US 8,281,779 B2

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USOO8281779B2
(12)
Unlted
States
Patent
(10)
Patent
1%.:
US
8,281,779
B2
Wiker
et
a].
(45)
Date
of
Patent:
Oct.
9,
2012
(54)
CONVEYOR
OVEN
APPARATUS
AND
(56)
References
Cited
METHOD
U.S.
PATENT
DOCUMENTS
(75)
Inventors:
John
H. Wiker,
Lockport,
IL
(US);
2
340 354
A
2/1944
Wells
MOhan
K-
Panicker’
Damn,
IL
(Us);
3,162,430
A
12/1964
Wilkerson
Magdy
A-Albert,
Sleepy
Hollow,
IL
3,570,391
A
3/1971
Rejler
(US);
William
S.
Schjerven,
Sr.,
3,580,164
A
5/1971
Baker
Schaumburg,
IL
(US)
3,589,848
A
6/1971
Potts
3,646,880
A
3/1972
Norris
(73)
Assignee:
Middleby
Corporation,
Elgin,
IL
(US)
(Continued)
(
*
)
Notice:
Subject
to
any
disclaimer,
the
term
of
this
FOREIGN
PATENT
DOCUMENTS
patent
is
extended
or adjusted
under
35
U.S.C.
154(b)
by
26
days.
AU
2098970
_
6/1971
(Cont1nued)
(21)
Appl.No.:
12/233,969
OTHER
PUBLICATIONS
(22)
Flled:
sep'
19’
2008
US.
Patent
and Trademark
Non-Final
Of?ce
Action,
received
for
(65)
Prior
Publication
Data
US.
Appl.
No.
11/526,133,
mailed
Nov.
23,
2009.
us
2009/0075224
A1
Mar.
19,
2009
(Continued)
Related
U-s-
Application
Data
Primary
Examiner
*
Steven
B
McAllister
(63)
Continuation
of
application
No.
11/526,133,
?led
on
1455131111”
Examiner
*
AVinaSh
savani
Sep.
22,
2006,
Which
is
a
continuation
of
application
(74)
Attorney,
Agent,
or
Firm
*
Michael
Best
&
Friedrich
No.
PCT/US2006/
022304,
?led
on
Jun.
8,
2006,
and
a
LLP
continuation-in-part
of
application
No.
contlnuatlon-ln-part
of
appllcatlon
No.
PCT/US2005/009546,
?led
on
Mar.
23,
2005.
An
oven
according
to
some
embodiments
includes
an
oven
(60)
Provisional
application
NO'
60/5
5 5
47
4
?led
on
Man
chamber
in
Which
food
is
cooked,
a
heating
element,
a
fan,
a
23
200
4
sensor
for
sensing
the
temperature
of
the
oven
chamber,
a
'
remote
input
device,
and
a
controller
con?gured
to
receive
a
(51)
Int_
CL
signal
from
the
remote
input
device
and
to
change
the
fan
or
F24C
15/32
(200601)
heating
element
based
at
least
in
part
upon
the
signal
received
(52)
U_s_
CL
126/21
A;
432/126;
432/195;
99/443
C;
from
the
remote
input
device.
In a
method
of
operating
the
99/443
R;
99/360;
99/327;
99/389
oven
according
to
some
embodiments,
the
oven
enters
an
(58)
Field
of
Classi?cation
Search
..............
..
126/21
A;
Operating
mode
from
an
energy-savings
mode
responsive
to
C
R
receiving
an
signal
from
a
remote
device.
99/389
See
application
?le
for
complete
search
history.
61
Claims,
25
Drawing
Sheets
Page view 0
1 2 3 4 5 6 ... 47 48

Summary of Contents

Page 1 - (Cont1nued)

USOO8281779B2 (12) Unlted States Patent (10) Patent 1%.: US 8,281,779 B2 Wiker et a]. (45) Date of Patent: Oct. 9, 2012 (54) CONVEYOR OVEN APPARATUS A

Page 2

Sheet 7 0f 25 Oct. 9, 2012 US. Patent US 8,281,779 B2 FIG. 6A FIG. 68

Page 3

US. Patent 0a. 9, 2012 Sheet 8 0f 25 US 8,281,779 B2

Page 4

US. Patent 0a. 9, 2012 Sheet 9 0f 25 US 8,281,779 B2 102 FIG. 8

Page 5 - 52% 5:8

US. Patent 0a. 9, 2012 Sheet 10 0f 25 US 8,281,779 B2 FIG. 9A FIG. 9C \l‘ 102'\ 208—12/ \102 /\I FIG. 9D

Page 6 - Conveyor(s)

US. Patent 0a. 9, 2012 Sheet 11 0125 US 8,281,779 B2 68\ 258 /70 -/ I 255% 256 20 \_ ~ _/130 130/ [0.0 o o ooooooploooooooooocoooo o o o o] O t?j _ 2

Page 7

US. Patent 0a. 9, 2012 Sheet 12 0125 US 8,281,779 B2 IS a pizza detected on the conveyor? 305'“"'--- Reset Timer 320 1' 310‘“““—-*

Page 8 - Capacity)

US. Patent 0a. 9, 2012 Sheet 13 0f 25 US 8,281,779 B2 335 Is a pizza detected on the conveyor? Y 340x, Reset Timer Fan = Low “‘370 l ¢ 345 Fan = High

Page 9

US. Patent 0a. 9, 2012 Sheet 14 0f 25 US 8,281,779 B2 400 Is a pizza detected on the conveyor? 405w Reset Timer Fan = Low \f'“435 410% Fan = High

Page 10 - 8,281,779

US. Patent 0a. 9, 2012 Sheet 15 of 25 US 8,281,779 B2 450— detected on the conveyor? 470 455,\_/ Reset Timer 460%“; Fan = High 490 4 r F 465*\~_, Temp

Page 11

US. Patent 0a. 9, 2012 Sheet 16 0f 25 US 8,281,779 B2 550— Is a pizza detected on the conveyor? 570 555K” Reset Timer l 560‘“ Fan = High 580 590 J, F

Page 12

US 8,281,779 B2 Page2 U.S. PATENT DOCUMENTS 5,276,978 A 1/1994 Hopkins et a1. 3,721,805 A * 3/1973 Baiiatt ... .. 219/492 g’gg’ég

Page 13 - 208—12/

US. Patent 0a. 9, 2012 Sheet 17 0f 25 US 8,281,779 B2 r _ b _ _ _ _ _ _ _ _ - _ _ _ _ _ _-' L _ _ ? _ ~ _ _ _ _ _ _ _ _ _ _ _) Photo Sensor(s) K

Page 23

US 8,281,779 B2 Page 3 6,933,473 B2 8/2005 Henke et al. 7,091,452 B2 8/2006 Kingdon et al. 7,340,992 B1* 3/2008 Wolfe et al. ... .. 99

Page 34

US. Patent 0a. 9, 2012 Sheet 1 0f 25 US 8,281,779 B2 20 26 \ 4‘2 FIG. 2

Page 44

US 8,281,779 B2 Sheet 2 0f 25 Oct. 9, 2012 US. Patent m .QE 20 “to 20 “to 20 “to h o F D F Q mo>m>zoo 2m: mwgogm a“, ?@ x mm _ J on J 5 a“, g {V

Page 45

US. Patent 0a. 9, 2012 Sheet 3 0f 25 US 8,281,779 B2 655 660 42 a a ‘\ ' Dis la s Controls : "i p y ; 650 22 a s < 5 g a? 62 Conveyor(s)

Page 46

US. Patent 0a. 9, 2012 Sheet 4 0f 25 US 8,281,779 B2 FIG. 4

Page 47

US. Patent 0a. 9, 2012 Sheet 5 0f 25 US 8,281,779 B2 73 ‘ ( Blower Velocity 1 / ‘i L (RPM) / 0 > 71 Time FIG. 5A 60 (Left Burner) 62 (Right Burner)

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