Cookware

Details Cookware Cookware

1989-12-05

1991-11-12

Garbe, Stephen P.

Receptacles

End wall structure

Multi-layer end wall structure

220453, 220912, 126 390, A47J 3602

Patent

active

050640550

ABSTRACT:
A cooking utensil for use on both gas, electric and induction stoves is provided composed of a container liner of stainless steel with a comparatively low wall thickness, a comparatively thick bottom plate of aluminum or a metal of similarly good heat-conducting properties and a bottom disc that is at least partially composed of magnetizable material disposed on the outside of the bottom plate. The bottom plate disposed on the outside bottom of the container and possibly the bottom disc disposed on the outside of the bottom plate can be attached by a commonly known hammer-press technique at an increased temperature preferably with an intermediate foil of aluminum or a material of similarly good heat-conducting properties. Particularly favorable results for cookware in terms of expansion reaction and corrosion have been achieved utilizing a bottom disc of a nickel alloy having the following composition: Ni: 50-100%; Cr: up to 6%; Mo: up to 6%; Cu: up to 14%; Mn: up to 6%; Si: up to 1.5%; C: up to 0.7% and the rest Fe.

REFERENCES:
patent: 4029253 (1977-06-01), Cartossi
patent: 4204607 (1980-05-01), Zani
patent: 4350259 (1982-09-01), Cartossi
patent: 4544818 (1985-10-01), Minamide
patent: 4552284 (1985-11-01), Rummelsburg
patent: 4564001 (1986-01-01), Maeda
patent: 4596236 (1986-06-01), Eide
patent: 4615852 (1986-09-01), Matsushita et al.
patent: 4646935 (1987-03-01), Ulam

Affiliated with

Also associated with

Rating

Cookware does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1008036