Electric heating – Heating devices – With power supply and voltage or current regulation or...
Reexamination Certificate
2007-11-20
2007-11-20
Paschall, Mark (Department: 3742)
Electric heating
Heating devices
With power supply and voltage or current regulation or...
C219S496000, C219S505000, C324S322000, C062S050700, C600S412000
Reexamination Certificate
active
11296865
ABSTRACT:
The present invention discloses a novel active insulation device and method for thermally shielding an external body from temperature fluctuations of a contained body. The method comprising providing an active thermal insulation envelope between the contained body and the external body; regulating the heat transfer from the active thermal insulation envelope to the external body; and regulating the heat transfer from the contained body to the active thermal insulation envelope, thus maintaining the temperature of the external body at a constant temperature or within a narrow temperature range.
REFERENCES:
patent: 6354087 (2002-03-01), Nakahara et al.
patent: 6906517 (2005-06-01), Huang et al.
patent: 2002/0073717 (2002-06-01), Dean et al.
patent: 2002/0148604 (2002-10-01), Emeric et al.
patent: 2005/0030028 (2005-02-01), Clarke et al.
patent: 2005/0035764 (2005-02-01), Mantone et al.
Katznelson Ehud
Rapoport Uri
AlphaPatent Associates Ltd.
Paschall Mark
Swirsky Daniel J.
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