Pressure cooker

Details Pressure cooker Pressure cooker

1991-01-09

1993-07-20

Reynolds, Bruce A.

Electric heating

Metal heating

Of cylinders

219 1055M, 219 1055F, 99DIG14, 99330, 99331, 220203, H05B 680, B60L 102

Patent

active

052295630

ABSTRACT:
A pressure cooker and a process for making the same, wherein the pressure cooker includes a pressure container for accommodating food to be cooked, a lid for covering the container in an airtight manner, a pressure control device for adjusting the internal pressure in the container, wherein the container or the lid or both are partly or wholly made of a composite resin consisting essentially of polyphenylene sulfide resin and 30 wt % to 50 wt % glass fiber.

REFERENCES:
patent: 2622187 (1952-12-01), Welch
patent: 3777099 (1973-12-01), Levinson
patent: 3941967 (1976-02-01), Sumi et al.
patent: 4396745 (1983-08-01), Ikeguchi
patent: 4490597 (1984-12-01), Mengel
patent: 4796776 (1989-01-01), Dalquist et al.
patent: 4917957 (1990-04-01), Nitoh et al.
patent: 4933386 (1990-06-01), Nitoh et al.
patent: 5028461 (1991-07-01), Nakamichi

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