Programmable oven with broiler temperature interlock

Details Programmable oven with broiler temperature interlock Programmable oven with broiler temperature interlock

2006-08-08

2006-08-08

Paschall, Mark (Department: 3742)

Electric heating

Heating devices

With power supply and voltage or current regulation or...

C219S483000, C219S413000, C219S481000, C219S506000, C307S039000

Reexamination Certificate

active

07087867

ABSTRACT:
The oven includes a lower electrical heating element which is located below a support member. Two laterally spaced apart upper electrical heating elements are supported above the support member and the food to be cooked. An electrical system is provided for supplying electrical power to the lower electrical heating element and to the two upper electrical heating elements. A controller is provided for controlling electrical power applied to the lower heating element and to the two upper electrical heating elements. By way of a thermocouple, the controller senses the temperature in the oven and controls the lower heating element to maintain a set point temperature, i.e. 550° F., in the oven. When any of the upper heating elements is activated, and is in a broiling sequence the controller disables these upper heating elements if the temperature in the oven rises above an upper temperature level of i.e. 585° F.

REFERENCES:
patent: 3639727 (1972-02-01), Leach
patent: 3815942 (1974-06-01), White
patent: 3828163 (1974-08-01), Amagami et al.
patent: 3903395 (1975-09-01), Hamstra
patent: 4065659 (1977-12-01), Yount et al.
patent: 4164643 (1979-08-01), Peart et al.
patent: 4192991 (1980-03-01), Peters et al.
patent: 4238669 (1980-12-01), Huntley
patent: 4506652 (1985-03-01), Baker et al.
patent: 4575616 (1986-03-01), Bergendal
patent: 4761529 (1988-08-01), Tsisios
patent: 4960977 (1990-10-01), Alden
patent: 5157239 (1992-10-01), Kanaya et al.
patent: 5378872 (1995-01-01), Jovanovic
patent: 5382441 (1995-01-01), Lentz et al.
patent: 5665259 (1997-09-01), Westerberg
patent: 5695668 (1997-12-01), Boddy
patent: 5712464 (1998-01-01), Westerberg
patent: 5883362 (1999-03-01), Pettibone et al.
patent: 5958271 (1999-09-01), Westerberg
patent: 6262396 (2001-07-01), Witt et al.

Affiliated with

Also associated with

Rating

Programmable oven with broiler temperature interlock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Programmable oven with broiler temperature interlock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Programmable oven with broiler temperature interlock will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3646628