Microwave oven scale apparatus

Details Microwave oven scale apparatus Microwave oven scale apparatus

1984-01-16

1985-06-04

Leung, Philip H.

Electric heating

Metal heating

Of cylinders

219 1055R, 219518, 177256, H05B 668

Patent

active

045216584

ABSTRACT:
Microwave oven scale apparatus for coupling weight from the cavity and for providing a weight corresponding signal. The weight corresponding signal is used by a microcomputer to compute cooking times. Microwave transparent posts insert through holes in the floor of the cavity and support a tray on which the food is positioned. The posts respectively screw down on unitary studs that have legs which straddle a pivot member of the scale. The height of the studs can be adjusted by rotation on the studs. The studs are aligned vertically and horizontally by connection to a frame positioned below the cavity floor. The scale includes two parallel rails that are pivotally supported on their outward edges and have inwardly directed extender arms which couple together at a location where they are supported by a compliant member. The compliant member is S-shaped with the middle cross member defining a flexible beam having two strain gauges mounted on the upper side, one in a location of tension and the other in compression. A locking mechanism secures the scale during shipment.

REFERENCES:
patent: 3150853 (1964-09-01), Lisbin
patent: 3259056 (1966-07-01), King
patent: 3658143 (1972-04-01), Schwartz
patent: 3743039 (1973-07-01), Vogt
patent: 3813918 (1974-06-01), Moe
patent: 3932723 (1976-01-01), Tamano et al.
patent: 4009359 (1977-02-01), Tallmadge
patent: 4255639 (1981-03-01), Kawabata
patent: 4299115 (1981-11-01), Athey et al.
patent: 4317977 (1982-03-01), Buck
patent: 4328408 (1982-05-01), Lawson
patent: 4390768 (1983-06-01), Teich et al.
patent: 4458771 (1984-07-01), Hanssen et al.

Affiliated with

Also associated with

Rating

Microwave oven scale apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-830444