Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element
Patent
1981-08-25
1984-01-24
Griffin, Donald A.
Recorders
Performance of multiple functions of steam and gas engines
Pressure responsive element
346 76PH, G01D 900, G01D 1510
Patent
active
044279850
ABSTRACT:
The thermorecording medium is comprised of a support having coated thereon a plurality of heat-sensitive ink materials each having a different melting point. The ink materials can be formed on strip supports wound on rolls which can be utilized by passing the medium close to a finely focused heat source while the inked side of the support is in contact with a recording sheet. The medium may be in the form of an endless belt which can be rotated within a device in such a manner that the medium is continuously reused.
REFERENCES:
patent: 2799167 (1957-07-01), Loconti
patent: 3792481 (1974-02-01), Magashima et al.
patent: 4250511 (1981-02-01), Stein et al.
patent: 4320406 (1982-03-01), Heinzl
Kikuchi Yoshiki
Ohmori Takashi
Fuji 'Xerox Co., Ltd.
Griffin Donald A.
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