Rechargeable phase change material unit and food warming device

Details Rechargeable phase change material unit and food warming device Rechargeable phase change material unit and food warming device

1997-10-17

1999-03-16

Walberg, Teresa

Electric resistance heating devices

Heating devices

With heat storage means

219528, 219387, 219529, 219530, 392346, 12626301, H05B 360

Patent

active

058840060

ABSTRACT:
A rechargeable phase change material unit is provided. The unit comprises a first shell portion and a second shell portion forming a hollow shell defining a cavity. At least one layer of a phase change material is disposed in the cavity of the shell. The phase change material is capable of being charged with heat energy. A heater assembly is positioned on one side of the layer of phase change material. The heater assembly is provided to charge the phase change material with heat energy and distribute heat energy throughout the layer of phase change material during the charging of the phase change material.

REFERENCES:
patent: 2640478 (1953-06-01), Flournoy
patent: 2767563 (1956-10-01), Picascia
patent: 2771754 (1956-11-01), Winkler
patent: 3019783 (1962-02-01), Clarke
patent: 3118560 (1964-01-01), Cornelius
patent: 3148676 (1964-09-01), Troug
patent: 3322113 (1967-05-01), Simjian
patent: 3470944 (1969-10-01), Segal
patent: 3557774 (1971-01-01), Kreis
patent: 3603106 (1971-09-01), Ryan
patent: 3608770 (1971-09-01), Naimoli
patent: 3613933 (1971-10-01), Pilz
patent: 3734077 (1973-05-01), Murdough et al.
patent: 3754640 (1973-08-01), Bridges
patent: 3799386 (1974-03-01), Madalin et al.
patent: 3823089 (1974-07-01), Ryan
patent: 3916872 (1975-11-01), Kreis et al.
patent: 4158126 (1979-06-01), Seitz
patent: 4182405 (1980-01-01), Hysen et al.
patent: 4246884 (1981-01-01), Vandas
patent: 4258695 (1981-03-01), McCarton et al.
patent: 4505252 (1985-03-01), Wada
patent: 4510919 (1985-04-01), Benmussa
patent: 4528439 (1985-07-01), Marney, Jr. et al.
patent: 4530344 (1985-07-01), Iyengar et al.
patent: 4533061 (1985-08-01), Herbst
patent: 4559921 (1985-12-01), Benmussa
patent: 4567877 (1986-02-01), Sepahpur
patent: 4709750 (1987-12-01), White
patent: 4777931 (1988-10-01), Ziegler et al.
patent: 4785968 (1988-11-01), Logan et al.
patent: 4917076 (1990-04-01), Nadolph et al.
patent: 4982722 (1991-01-01), Wyatt
patent: 4983798 (1991-01-01), Eckler et al.
patent: 5016756 (1991-05-01), Wischhusen et al.
patent: 5052369 (1991-10-01), Johnson
patent: 5125391 (1992-06-01), Srivastava et al.
patent: 5220954 (1993-06-01), Longardner et al.
patent: 5254380 (1993-10-01), Salyer
patent: 5520103 (1996-05-01), Zielinski et al.
patent: 5565132 (1996-10-01), Salyer
patent: 5687706 (1997-11-01), Goswami et al.
patent: 5750962 (1998-05-01), Hyatt

Affiliated with

Also associated with

Rating

Rechargeable phase change material unit and food warming device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rechargeable phase change material unit and food warming device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rechargeable phase change material unit and food warming device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-824373